/* * Carla Style, based on Qt5 fusion style * Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies) * Copyright (C) 2013 Filipe Coelho * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * For a full copy of the license see the doc/LGPL.txt file */ #include "CarlaStylePrivate.hpp" #include #include #include #include #if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)) # include # include # include # include # include # include # include # include # include # include # include # include #else # include # include # include # include # include # include # include # include # include # include # include #endif #define BEGIN_STYLE_PIXMAPCACHE(a) \ QRect rect = option->rect; \ QPixmap internalPixmapCache; \ QImage imageCache; \ QPainter *p = painter; \ QString unique = uniqueName((a), option, option->rect.size()); \ int txType = painter->deviceTransform().type() | painter->worldTransform().type(); \ bool doPixmapCache = txType <= QTransform::TxTranslate; \ if (doPixmapCache && QPixmapCache::find(unique, internalPixmapCache)) { \ painter->drawPixmap(option->rect.topLeft(), internalPixmapCache); \ } else { \ if (doPixmapCache) { \ rect.setRect(0, 0, option->rect.width(), option->rect.height()); \ imageCache = QImage(option->rect.size(), QImage::Format_ARGB32_Premultiplied); \ imageCache.fill(0); \ p = new QPainter(&imageCache); \ } #define END_STYLE_PIXMAPCACHE \ if (doPixmapCache) { \ p->end(); \ delete p; \ internalPixmapCache = QPixmap::fromImage(imageCache); \ painter->drawPixmap(option->rect.topLeft(), internalPixmapCache); \ QPixmapCache::insert(unique, internalPixmapCache); \ } \ } enum Direction { TopDown, FromLeft, BottomUp, FromRight }; // from windows style static const int windowsItemFrame = 2; // menu item frame width static const int windowsItemHMargin = 3; // menu item hor text margin static const int windowsItemVMargin = 8; // menu item ver text margin static const int windowsRightBorder = 15; // right border on windows static const int groupBoxBottomMargin = 0; // space below the groupbox static const int groupBoxTopMargin = 3; /* XPM */ static const char * const qt_titlebar_context_help[] = { "10 10 3 1", " c None", "# c #000000", "+ c #444444", " +####+ ", " ### ### ", " ## ## ", " +##+ ", " +## ", " ## ", " ## ", " ", " ## ", " ## "}; static const qreal Q_PI = qreal(3.14159265358979323846); // internal helper. Converts an integer value to an unique string token template struct HexString { HexString(const T t) : val(t) {} void write(QChar* &dest) const { const ushort hexChars[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' }; const char* c = reinterpret_cast(&val); for (uint i = 0; i < sizeof(T); ++i) { *dest++ = hexChars[*c & 0xf]; *dest++ = hexChars[(*c & 0xf0) >> 4]; ++c; } } const T val; }; // specialization to enable fast concatenating of our string tokens to a string template struct QConcatenable > { typedef HexString type; enum { ExactSize = true }; static int size(const HexString &) { return sizeof(T) * 2; } static inline void appendTo(const HexString &str, QChar *&out) { str.write(out); } typedef QString ConvertTo; }; inline int qt_div_255(int x) { return (x + (x>>8) + 0x80) >> 8; } inline QPixmap styleCachePixmap(const QSize &size) { return QPixmap(size); } int calcBigLineSize(int radius) { int bigLineSize = radius / 6; if (bigLineSize < 4) bigLineSize = 4; if (bigLineSize > radius / 2) bigLineSize = radius / 2; return bigLineSize; } static QPolygonF calcLines(const QStyleOptionSlider* dial) { QPolygonF poly; int width = dial->rect.width(); int height = dial->rect.height(); qreal r = qMin(width, height) / 2; int bigLineSize = calcBigLineSize(int(r)); qreal xc = width / 2 + 0.5; qreal yc = height / 2 + 0.5; const int ns = dial->tickInterval; if (!ns) // Invalid values may be set by Qt Designer. return poly; int notches = (dial->maximum + ns - 1 - dial->minimum) / ns; if (notches <= 0) return poly; if (dial->maximum < dial->minimum || dial->maximum - dial->minimum > 1000) { int maximum = dial->minimum + 1000; notches = (maximum + ns - 1 - dial->minimum) / ns; } poly.resize(2 + 2 * notches); int smallLineSize = bigLineSize / 2; for (int i = 0; i <= notches; ++i) { qreal angle = dial->dialWrapping ? Q_PI * 3 / 2 - i * 2 * Q_PI / notches : (Q_PI * 8 - i * 10 * Q_PI / notches) / 6; qreal s = qSin(angle); qreal c = qCos(angle); if (i == 0 || (((ns * i) % (dial->pageStep ? dial->pageStep : 1)) == 0)) { poly[2 * i] = QPointF(xc + (r - bigLineSize) * c, yc - (r - bigLineSize) * s); poly[2 * i + 1] = QPointF(xc + r * c, yc - r * s); } else { poly[2 * i] = QPointF(xc + (r - 1 - smallLineSize) * c, yc - (r - 1 - smallLineSize) * s); poly[2 * i + 1] = QPointF(xc + (r - 1) * c, yc -(r - 1) * s); } } return poly; } static QPointF calcRadialPos(const QStyleOptionSlider *dial, qreal offset) { const int width = dial->rect.width(); const int height = dial->rect.height(); const int r = qMin(width, height) / 2; const int currentSliderPosition = dial->upsideDown ? dial->sliderPosition : (dial->maximum - dial->sliderPosition); qreal a = 0; if (dial->maximum == dial->minimum) a = Q_PI / 2; else if (dial->dialWrapping) a = Q_PI * 3 / 2 - (currentSliderPosition - dial->minimum) * 2 * Q_PI / (dial->maximum - dial->minimum); else a = (Q_PI * 8 - (currentSliderPosition - dial->minimum) * 10 * Q_PI / (dial->maximum - dial->minimum)) / 6; qreal xc = width / 2.0; qreal yc = height / 2.0; qreal len = r - calcBigLineSize(r) - 3; qreal back = offset * len; QPointF pos(QPointF(xc + back * qCos(a), yc - back * qSin(a))); return pos; } static QString uniqueName(const QString &key, const QStyleOption *option, const QSize &size) { const QStyleOptionComplex* complexOption = qstyleoption_cast(option); QString tmp = key % HexString(option->state) % HexString(option->direction) % HexString(complexOption ? uint(complexOption->activeSubControls) : 0u) % HexString(option->palette.cacheKey()) % HexString(size.width()) % HexString(size.height()); #ifndef QT_NO_SPINBOX if (const QStyleOptionSpinBox *spinBox = qstyleoption_cast(option)) { tmp = tmp % HexString(spinBox->buttonSymbols) % HexString(spinBox->stepEnabled) % QLatin1Char(spinBox->frame ? '1' : '0'); ; } #endif // QT_NO_SPINBOX return tmp; } // This will draw a nice and shiny QDial for us. We don't want // all the shinyness in QWindowsStyle, hence we place it here static void drawDial(const QStyleOptionSlider* option, QPainter* painter) { QPalette pal = option->palette; QColor buttonColor = pal.button().color(); const int width = option->rect.width(); const int height = option->rect.height(); const bool enabled = option->state & QStyle::State_Enabled; qreal r = qMin(width, height) / 2; r -= r/50; const qreal penSize = r/20.0; painter->save(); painter->setRenderHint(QPainter::Antialiasing); // Draw notches if (option->subControls & QStyle::SC_DialTickmarks) { painter->setPen(option->palette.dark().color().darker(120)); painter->drawLines(calcLines(option)); } // Cache dial background BEGIN_STYLE_PIXMAPCACHE(QString::fromLatin1("qdial")); p->setRenderHint(QPainter::Antialiasing); const qreal d_ = r / 6; const qreal dx = option->rect.x() + d_ + (width - 2 * r) / 2 + 1; const qreal dy = option->rect.y() + d_ + (height - 2 * r) / 2 + 1; QRectF br = QRectF(dx + 0.5, dy + 0.5, int(r * 2 - 2 * d_ - 2), int(r * 2 - 2 * d_ - 2)); buttonColor.setHsv(buttonColor .hue(), qMin(140, buttonColor .saturation()), qMax(180, buttonColor.value())); QColor shadowColor(0, 0, 0, 20); if (enabled) { // Drop shadow qreal shadowSize = qMax(1.0, penSize/2.0); QRectF shadowRect= br.adjusted(-2*shadowSize, -2*shadowSize, 2*shadowSize, 2*shadowSize); QRadialGradient shadowGradient(shadowRect.center().x(), shadowRect.center().y(), shadowRect.width()/2.0, shadowRect.center().x(), shadowRect.center().y()); shadowGradient.setColorAt(qreal(0.91), QColor(0, 0, 0, 40)); shadowGradient.setColorAt(qreal(1.0), Qt::transparent); p->setBrush(shadowGradient); p->setPen(Qt::NoPen); p->translate(shadowSize, shadowSize); p->drawEllipse(shadowRect); p->translate(-shadowSize, -shadowSize); // Main gradient QRadialGradient gradient(br.center().x() - br.width()/3, dy, br.width()*1.3, br.center().x(), br.center().y() - br.height()/2); gradient.setColorAt(0, buttonColor.lighter(110)); gradient.setColorAt(qreal(0.5), buttonColor); gradient.setColorAt(qreal(0.501), buttonColor.darker(102)); gradient.setColorAt(1, buttonColor.darker(115)); p->setBrush(gradient); } else { p->setBrush(Qt::NoBrush); } p->setPen(QPen(buttonColor.darker(280))); p->drawEllipse(br); p->setBrush(Qt::NoBrush); p->setPen(buttonColor.lighter(110)); p->drawEllipse(br.adjusted(1, 1, -1, -1)); if (option->state & QStyle::State_HasFocus) { QColor highlight = pal.highlight().color(); highlight.setHsv(highlight.hue(), qMin(160, highlight.saturation()), qMax(230, highlight.value())); highlight.setAlpha(127); p->setPen(QPen(highlight, 2.0)); p->setBrush(Qt::NoBrush); p->drawEllipse(br.adjusted(-1, -1, 1, 1)); } END_STYLE_PIXMAPCACHE QPointF dp = calcRadialPos(option, qreal(0.70)); buttonColor = buttonColor.lighter(104); buttonColor.setAlphaF(qreal(0.8)); const qreal ds = r/qreal(7.0); QRectF dialRect(dp.x() - ds, dp.y() - ds, 2*ds, 2*ds); QRadialGradient dialGradient(dialRect.center().x() + dialRect.width()/2, dialRect.center().y() + dialRect.width(), dialRect.width()*2, dialRect.center().x(), dialRect.center().y()); dialGradient.setColorAt(1, buttonColor.darker(140)); dialGradient.setColorAt(qreal(0.4), buttonColor.darker(120)); dialGradient.setColorAt(0, buttonColor.darker(110)); if (penSize > 3.0) { painter->setPen(QPen(QColor(0, 0, 0, 25), penSize)); painter->drawLine(calcRadialPos(option, qreal(0.90)), calcRadialPos(option, qreal(0.96))); } painter->setBrush(dialGradient); painter->setPen(QColor(255, 255, 255, 150)); painter->drawEllipse(dialRect.adjusted(-1, -1, 1, 1)); painter->setPen(QColor(0, 0, 0, 80)); painter->drawEllipse(dialRect); painter->restore(); } static QColor mergedColors(const QColor &colorA, const QColor &colorB, int factor = 50) { const int maxFactor = 100; QColor tmp = colorA; tmp.setRed((tmp.red() * factor) / maxFactor + (colorB.red() * (maxFactor - factor)) / maxFactor); tmp.setGreen((tmp.green() * factor) / maxFactor + (colorB.green() * (maxFactor - factor)) / maxFactor); tmp.setBlue((tmp.blue() * factor) / maxFactor + (colorB.blue() * (maxFactor - factor)) / maxFactor); return tmp; } static QPixmap colorizedImage(const QString &fileName, const QColor &color, int rotation = 0) { QString pixmapName = QLatin1String("$qt_ia-") % fileName % HexString(color.rgba()) % QString::number(rotation); QPixmap pixmap; if (!QPixmapCache::find(pixmapName, pixmap)) { QImage image(fileName); if (image.format() != QImage::Format_ARGB32_Premultiplied) image = image.convertToFormat( QImage::Format_ARGB32_Premultiplied); int width = image.width(); int height = image.height(); int source = color.rgba(); unsigned char sourceRed = qRed(source); unsigned char sourceGreen = qGreen(source); unsigned char sourceBlue = qBlue(source); for (int y = 0; y < height; ++y) { QRgb *data = (QRgb*) image.scanLine(y); for (int x = 0 ; x < width ; ++x) { QRgb col = data[x]; unsigned int colorDiff = (qBlue(col) - qRed(col)); unsigned char gray = qGreen(col); unsigned char red = gray + qt_div_255(sourceRed * colorDiff); unsigned char green = gray + qt_div_255(sourceGreen * colorDiff); unsigned char blue = gray + qt_div_255(sourceBlue * colorDiff); unsigned char alpha = qt_div_255(qAlpha(col) * qAlpha(source)); data[x] = qRgba(red, green, blue, alpha); } } if (rotation != 0) { QTransform transform; transform.translate(-image.width()/2, -image.height()/2); transform.rotate(rotation); transform.translate(image.width()/2, image.height()/2); image = image.transformed(transform); } pixmap = QPixmap::fromImage(image); QPixmapCache::insert(pixmapName, pixmap); } return pixmap; } // The default button and handle gradient static QLinearGradient qt_fusion_gradient(const QRect &rect, const QBrush &baseColor, Direction direction = TopDown) { int x = rect.center().x(); int y = rect.center().y(); QLinearGradient gradient; switch (direction) { case FromLeft: gradient = QLinearGradient(rect.left(), y, rect.right(), y); break; case FromRight: gradient = QLinearGradient(rect.right(), y, rect.left(), y); break; case BottomUp: gradient = QLinearGradient(x, rect.bottom(), x, rect.top()); break; case TopDown: default: gradient = QLinearGradient(x, rect.top(), x, rect.bottom()); break; } if (baseColor.gradient()) gradient.setStops(baseColor.gradient()->stops()); else { QColor gradientStartColor = baseColor.color().lighter(124); QColor gradientStopColor = baseColor.color().lighter(102); gradient.setColorAt(0, gradientStartColor); gradient.setColorAt(1, gradientStopColor); // Uncomment for adding shiny shading // QColor midColor1 = mergedColors(gradientStartColor, gradientStopColor, 55); // QColor midColor2 = mergedColors(gradientStartColor, gradientStopColor, 45); // gradient.setColorAt(0.5, midColor1); // gradient.setColorAt(0.501, midColor2); } return gradient; } static void qt_fusion_draw_mdibutton(QPainter *painter, const QStyleOptionTitleBar *option, const QRect &tmp, bool hover, bool sunken) { QColor dark; dark.setHsv(option->palette.button().color().hue(), qMin(255, (int)(option->palette.button().color().saturation())), qMin(255, (int)(option->palette.button().color().value()*0.7))); QColor highlight = option->palette.highlight().color(); bool active = (option->titleBarState & QStyle::State_Active); QColor titleBarHighlight(255, 255, 255, 60); if (sunken) painter->fillRect(tmp.adjusted(1, 1, -1, -1), option->palette.highlight().color().darker(120)); else if (hover) painter->fillRect(tmp.adjusted(1, 1, -1, -1), QColor(255, 255, 255, 20)); QColor mdiButtonGradientStartColor; QColor mdiButtonGradientStopColor; mdiButtonGradientStartColor = QColor(0, 0, 0, 40); mdiButtonGradientStopColor = QColor(255, 255, 255, 60); if (sunken) titleBarHighlight = highlight.darker(130); QLinearGradient gradient(tmp.center().x(), tmp.top(), tmp.center().x(), tmp.bottom()); gradient.setColorAt(0, mdiButtonGradientStartColor); gradient.setColorAt(1, mdiButtonGradientStopColor); QColor mdiButtonBorderColor(active ? option->palette.highlight().color().darker(180): dark.darker(110)); painter->setPen(QPen(mdiButtonBorderColor, 1)); const QLine lines[4] = { QLine(tmp.left() + 2, tmp.top(), tmp.right() - 2, tmp.top()), QLine(tmp.left() + 2, tmp.bottom(), tmp.right() - 2, tmp.bottom()), QLine(tmp.left(), tmp.top() + 2, tmp.left(), tmp.bottom() - 2), QLine(tmp.right(), tmp.top() + 2, tmp.right(), tmp.bottom() - 2) }; painter->drawLines(lines, 4); const QPoint points[4] = { QPoint(tmp.left() + 1, tmp.top() + 1), QPoint(tmp.right() - 1, tmp.top() + 1), QPoint(tmp.left() + 1, tmp.bottom() - 1), QPoint(tmp.right() - 1, tmp.bottom() - 1) }; painter->drawPoints(points, 4); painter->setPen(titleBarHighlight); painter->drawLine(tmp.left() + 2, tmp.top() + 1, tmp.right() - 2, tmp.top() + 1); painter->drawLine(tmp.left() + 1, tmp.top() + 2, tmp.left() + 1, tmp.bottom() - 2); painter->setPen(QPen(gradient, 1)); painter->drawLine(tmp.right() + 1, tmp.top() + 2, tmp.right() + 1, tmp.bottom() - 2); painter->drawPoint(tmp.right() , tmp.top() + 1); painter->drawLine(tmp.left() + 2, tmp.bottom() + 1, tmp.right() - 2, tmp.bottom() + 1); painter->drawPoint(tmp.left() + 1, tmp.bottom()); painter->drawPoint(tmp.right() - 1, tmp.bottom()); painter->drawPoint(tmp.right() , tmp.bottom() - 1); } CarlaStyle::CarlaStyle() : QCommonStyle(), d(new CarlaStylePrivate(this)) { setObjectName(QLatin1String("CarlaStyle")); #if 0 fPalSystem = app->palette(); fPalBlack.setColor(QPalette::Disabled, QPalette::Window, QColor(14, 14, 14)); fPalBlack.setColor(QPalette::Active, QPalette::Window, QColor(17, 17, 17)); fPalBlack.setColor(QPalette::Inactive, QPalette::Window, QColor(17, 17, 17)); fPalBlack.setColor(QPalette::Disabled, QPalette::WindowText, QColor(83, 83, 83)); fPalBlack.setColor(QPalette::Active, QPalette::WindowText, QColor(240, 240, 240)); fPalBlack.setColor(QPalette::Inactive, QPalette::WindowText, QColor(240, 240, 240)); fPalBlack.setColor(QPalette::Disabled, QPalette::Base, QColor(6, 6, 6)); fPalBlack.setColor(QPalette::Active, QPalette::Base, QColor(7, 7, 7)); fPalBlack.setColor(QPalette::Inactive, QPalette::Base, QColor(7, 7, 7)); fPalBlack.setColor(QPalette::Disabled, QPalette::AlternateBase, QColor(12, 12, 12)); fPalBlack.setColor(QPalette::Active, QPalette::AlternateBase, QColor(14, 14, 14)); fPalBlack.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(14, 14, 14)); fPalBlack.setColor(QPalette::Disabled, QPalette::ToolTipBase, QColor(4, 4, 4)); fPalBlack.setColor(QPalette::Active, QPalette::ToolTipBase, QColor(4, 4, 4)); fPalBlack.setColor(QPalette::Inactive, QPalette::ToolTipBase, QColor(4, 4, 4)); fPalBlack.setColor(QPalette::Disabled, QPalette::ToolTipText, QColor(230, 230, 230)); fPalBlack.setColor(QPalette::Active, QPalette::ToolTipText, QColor(230, 230, 230)); fPalBlack.setColor(QPalette::Inactive, QPalette::ToolTipText, QColor(230, 230, 230)); fPalBlack.setColor(QPalette::Disabled, QPalette::Text, QColor(74, 74, 74)); fPalBlack.setColor(QPalette::Active, QPalette::Text, QColor(230, 230, 230)); fPalBlack.setColor(QPalette::Inactive, QPalette::Text, QColor(230, 230, 230)); fPalBlack.setColor(QPalette::Disabled, QPalette::Button, QColor(24, 24, 24)); fPalBlack.setColor(QPalette::Active, QPalette::Button, QColor(28, 28, 28)); fPalBlack.setColor(QPalette::Inactive, QPalette::Button, QColor(28, 28, 28)); fPalBlack.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(90, 90, 90)); fPalBlack.setColor(QPalette::Active, QPalette::ButtonText, QColor(240, 240, 240)); fPalBlack.setColor(QPalette::Inactive, QPalette::ButtonText, QColor(240, 240, 240)); fPalBlack.setColor(QPalette::Disabled, QPalette::BrightText, QColor(255, 255, 255)); fPalBlack.setColor(QPalette::Active, QPalette::BrightText, QColor(255, 255, 255)); fPalBlack.setColor(QPalette::Inactive, QPalette::BrightText, QColor(255, 255, 255)); fPalBlack.setColor(QPalette::Disabled, QPalette::Light, QColor(191, 191, 191)); fPalBlack.setColor(QPalette::Active, QPalette::Light, QColor(191, 191, 191)); fPalBlack.setColor(QPalette::Inactive, QPalette::Light, QColor(191, 191, 191)); fPalBlack.setColor(QPalette::Disabled, QPalette::Midlight, QColor(155, 155, 155)); fPalBlack.setColor(QPalette::Active, QPalette::Midlight, QColor(155, 155, 155)); fPalBlack.setColor(QPalette::Inactive, QPalette::Midlight, QColor(155, 155, 155)); fPalBlack.setColor(QPalette::Disabled, QPalette::Dark, QColor(129, 129, 129)); fPalBlack.setColor(QPalette::Active, QPalette::Dark, QColor(129, 129, 129)); fPalBlack.setColor(QPalette::Inactive, QPalette::Dark, QColor(129, 129, 129)); fPalBlack.setColor(QPalette::Disabled, QPalette::Mid, QColor(94, 94, 94)); fPalBlack.setColor(QPalette::Active, QPalette::Mid, QColor(94, 94, 94)); fPalBlack.setColor(QPalette::Inactive, QPalette::Mid, QColor(94, 94, 94)); fPalBlack.setColor(QPalette::Disabled, QPalette::Shadow, QColor(155, 155, 155)); fPalBlack.setColor(QPalette::Active, QPalette::Shadow, QColor(155, 155, 155)); fPalBlack.setColor(QPalette::Inactive, QPalette::Shadow, QColor(155, 155, 155)); fPalBlack.setColor(QPalette::Disabled, QPalette::Highlight, QColor(14, 14, 14)); fPalBlack.setColor(QPalette::Active, QPalette::Highlight, QColor(60, 60, 60)); fPalBlack.setColor(QPalette::Inactive, QPalette::Highlight, QColor(34, 34, 34)); fPalBlack.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(83, 83, 83)); fPalBlack.setColor(QPalette::Active, QPalette::HighlightedText, QColor(255, 255, 255)); fPalBlack.setColor(QPalette::Inactive, QPalette::HighlightedText, QColor(240, 240, 240)); fPalBlack.setColor(QPalette::Disabled, QPalette::Link, QColor(34, 34, 74)); fPalBlack.setColor(QPalette::Active, QPalette::Link, QColor(100, 100, 230)); fPalBlack.setColor(QPalette::Inactive, QPalette::Link, QColor(100, 100, 230)); fPalBlack.setColor(QPalette::Disabled, QPalette::LinkVisited, QColor(74, 34, 74)); fPalBlack.setColor(QPalette::Active, QPalette::LinkVisited, QColor(230, 100, 230)); fPalBlack.setColor(QPalette::Inactive, QPalette::LinkVisited, QColor(230, 100, 230)); fPalBlue.setColor(QPalette::Disabled, QPalette::Window, QColor(32, 35, 39)); fPalBlue.setColor(QPalette::Active, QPalette::Window, QColor(37, 40, 45)); fPalBlue.setColor(QPalette::Inactive, QPalette::Window, QColor(37, 40, 45)); fPalBlue.setColor(QPalette::Disabled, QPalette::WindowText, QColor(89, 95, 104)); fPalBlue.setColor(QPalette::Active, QPalette::WindowText, QColor(223, 237, 255)); fPalBlue.setColor(QPalette::Inactive, QPalette::WindowText, QColor(223, 237, 255)); fPalBlue.setColor(QPalette::Disabled, QPalette::Base, QColor(48, 53, 60)); fPalBlue.setColor(QPalette::Active, QPalette::Base, QColor(55, 61, 69)); fPalBlue.setColor(QPalette::Inactive, QPalette::Base, QColor(55, 61, 69)); fPalBlue.setColor(QPalette::Disabled, QPalette::AlternateBase, QColor(60, 64, 67)); fPalBlue.setColor(QPalette::Active, QPalette::AlternateBase, QColor(69, 73, 77)); fPalBlue.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(69, 73, 77)); fPalBlue.setColor(QPalette::Disabled, QPalette::ToolTipBase, QColor(182, 193, 208)); fPalBlue.setColor(QPalette::Active, QPalette::ToolTipBase, QColor(182, 193, 208)); fPalBlue.setColor(QPalette::Inactive, QPalette::ToolTipBase, QColor(182, 193, 208)); fPalBlue.setColor(QPalette::Disabled, QPalette::ToolTipText, QColor(42, 44, 48)); fPalBlue.setColor(QPalette::Active, QPalette::ToolTipText, QColor(42, 44, 48)); fPalBlue.setColor(QPalette::Inactive, QPalette::ToolTipText, QColor(42, 44, 48)); fPalBlue.setColor(QPalette::Disabled, QPalette::Text, QColor(96, 103, 113)); fPalBlue.setColor(QPalette::Active, QPalette::Text, QColor(210, 222, 240)); fPalBlue.setColor(QPalette::Inactive, QPalette::Text, QColor(210, 222, 240)); fPalBlue.setColor(QPalette::Disabled, QPalette::Button, QColor(51, 55, 62)); fPalBlue.setColor(QPalette::Active, QPalette::Button, QColor(59, 63, 71)); fPalBlue.setColor(QPalette::Inactive, QPalette::Button, QColor(59, 63, 71)); fPalBlue.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(98, 104, 114)); fPalBlue.setColor(QPalette::Active, QPalette::ButtonText, QColor(210, 222, 240)); fPalBlue.setColor(QPalette::Inactive, QPalette::ButtonText, QColor(210, 222, 240)); fPalBlue.setColor(QPalette::Disabled, QPalette::BrightText, QColor(255, 255, 255)); fPalBlue.setColor(QPalette::Active, QPalette::BrightText, QColor(255, 255, 255)); fPalBlue.setColor(QPalette::Inactive, QPalette::BrightText, QColor(255, 255, 255)); fPalBlue.setColor(QPalette::Disabled, QPalette::Light, QColor(59, 64, 72)); fPalBlue.setColor(QPalette::Active, QPalette::Light, QColor(63, 68, 76)); fPalBlue.setColor(QPalette::Inactive, QPalette::Light, QColor(63, 68, 76)); fPalBlue.setColor(QPalette::Disabled, QPalette::Midlight, QColor(48, 52, 59)); fPalBlue.setColor(QPalette::Active, QPalette::Midlight, QColor(51, 56, 63)); fPalBlue.setColor(QPalette::Inactive, QPalette::Midlight, QColor(51, 56, 63)); fPalBlue.setColor(QPalette::Disabled, QPalette::Dark, QColor(18, 19, 22)); fPalBlue.setColor(QPalette::Active, QPalette::Dark, QColor(20, 22, 25)); fPalBlue.setColor(QPalette::Inactive, QPalette::Dark, QColor(20, 22, 25)); fPalBlue.setColor(QPalette::Disabled, QPalette::Mid, QColor(28, 30, 34)); fPalBlue.setColor(QPalette::Active, QPalette::Mid, QColor(32, 35, 39)); fPalBlue.setColor(QPalette::Inactive, QPalette::Mid, QColor(32, 35, 39)); fPalBlue.setColor(QPalette::Disabled, QPalette::Shadow, QColor(13, 14, 16)); fPalBlue.setColor(QPalette::Active, QPalette::Shadow, QColor(15, 16, 18)); fPalBlue.setColor(QPalette::Inactive, QPalette::Shadow, QColor(15, 16, 18)); fPalBlue.setColor(QPalette::Disabled, QPalette::Highlight, QColor(32, 35, 39)); fPalBlue.setColor(QPalette::Active, QPalette::Highlight, QColor(14, 14, 17)); fPalBlue.setColor(QPalette::Inactive, QPalette::Highlight, QColor(27, 28, 33)); fPalBlue.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(89, 95, 104)); fPalBlue.setColor(QPalette::Active, QPalette::HighlightedText, QColor(217, 234, 253)); fPalBlue.setColor(QPalette::Inactive, QPalette::HighlightedText, QColor(223, 237, 255)); fPalBlue.setColor(QPalette::Disabled, QPalette::Link, QColor(79, 100, 118)); fPalBlue.setColor(QPalette::Active, QPalette::Link, QColor(156, 212, 255)); fPalBlue.setColor(QPalette::Inactive, QPalette::Link, QColor(156, 212, 255)); fPalBlue.setColor(QPalette::Disabled, QPalette::LinkVisited, QColor(51, 74, 118)); fPalBlue.setColor(QPalette::Active, QPalette::LinkVisited, QColor(64, 128, 255)); fPalBlue.setColor(QPalette::Inactive, QPalette::LinkVisited, QColor(64, 128, 255)); #endif } CarlaStyle::~CarlaStyle() { delete d; } void printPalette(const QPalette& pal) { #define PAL "fPalBlue" #define PAL_PRINT(ROLE) \ { \ QColor color1(pal.color(QPalette::Disabled, ROLE)); \ QColor color2(pal.color(QPalette::Active, ROLE)); \ QColor color3(pal.color(QPalette::Inactive, ROLE)); \ printf(PAL ".setColor(QPalette::Disabled, " #ROLE ", QColor(%i, %i, %i));\n", color1.red(), color1.green(), color1.blue()); \ printf(PAL ".setColor(QPalette::Active, " #ROLE ", QColor(%i, %i, %i));\n", color2.red(), color2.green(), color2.blue()); \ printf(PAL ".setColor(QPalette::Inactive, " #ROLE ", QColor(%i, %i, %i));\n", color3.red(), color3.green(), color3.blue()); \ } PAL_PRINT(QPalette::Window) PAL_PRINT(QPalette::WindowText) PAL_PRINT(QPalette::Base) PAL_PRINT(QPalette::AlternateBase) PAL_PRINT(QPalette::ToolTipBase) PAL_PRINT(QPalette::ToolTipText) PAL_PRINT(QPalette::Text) PAL_PRINT(QPalette::Button) PAL_PRINT(QPalette::ButtonText) PAL_PRINT(QPalette::BrightText) PAL_PRINT(QPalette::Light) PAL_PRINT(QPalette::Midlight) PAL_PRINT(QPalette::Dark) PAL_PRINT(QPalette::Mid) PAL_PRINT(QPalette::Shadow) PAL_PRINT(QPalette::Highlight) PAL_PRINT(QPalette::HighlightedText) PAL_PRINT(QPalette::Link) PAL_PRINT(QPalette::LinkVisited) #undef PAL } /*! \fn void CarlaStyle::drawItemText(QPainter *painter, const QRect &rectangle, int alignment, const QPalette &palette, bool enabled, const QString& text, QPalette::ColorRole textRole) const Draws the given \a text in the specified \a rectangle using the provided \a painter and \a palette. Text is drawn using the painter's pen. If an explicit \a textRole is specified, then the text is drawn using the \a palette's color for the specified role. The \a enabled value indicates whether or not the item is enabled; when reimplementing, this value should influence how the item is drawn. The text is aligned and wrapped according to the specified \a alignment. \sa Qt::Alignment */ void CarlaStyle::drawItemText(QPainter *painter, const QRect &rect, int alignment, const QPalette &pal, bool enabled, const QString& text, QPalette::ColorRole textRole) const { if (text.isEmpty()) return; QPen savedPen = painter->pen(); if (textRole != QPalette::NoRole) { painter->setPen(QPen(pal.brush(textRole), savedPen.widthF())); } if (!enabled) { QPen pen = painter->pen(); painter->setPen(pen); } painter->drawText(rect, alignment, text); painter->setPen(savedPen); } /*! \reimp */ void CarlaStyle::drawPrimitive(PrimitiveElement elem, const QStyleOption *option, QPainter *painter, const QWidget *widget) const { Q_ASSERT(option); QRect rect = option->rect; int state = option->state; QColor outline = d->outline(option->palette); QColor highlightedOutline = d->highlightedOutline(option->palette); QColor tabFrameColor = d->tabFrameColor(option->palette); switch (elem) { // No frame drawn case PE_FrameGroupBox: { QPixmap pixmap(QLatin1String(":/bitmaps/style/groupbox.png")); int topMargin = qMax(pixelMetric(PM_ExclusiveIndicatorHeight), option->fontMetrics.height()) + groupBoxTopMargin; QRect frame = option->rect.adjusted(0, topMargin, 0, 0); qDrawBorderPixmap(painter, frame, QMargins(6, 6, 6, 6), pixmap); break; } case PE_IndicatorBranch: { if (!(option->state & State_Children)) break; if (option->state & State_Open) drawPrimitive(PE_IndicatorArrowDown, option, painter, widget); else drawPrimitive(PE_IndicatorArrowRight, option, painter, widget); break; } case PE_FrameTabBarBase: if (const QStyleOptionTabBarBase *tbb = qstyleoption_cast(option)) { painter->save(); painter->setPen(QPen(outline.lighter(110), 0)); switch (tbb->shape) { case QTabBar::RoundedNorth: { QRegion region(tbb->rect); region -= tbb->selectedTabRect; painter->drawLine(tbb->rect.topLeft(), tbb->rect.topRight()); painter->setClipRegion(region); painter->setPen(option->palette.light().color()); painter->drawLine(tbb->rect.topLeft() + QPoint(0, 1), tbb->rect.topRight() + QPoint(0, 1)); } break; case QTabBar::RoundedWest: painter->drawLine(tbb->rect.left(), tbb->rect.top(), tbb->rect.left(), tbb->rect.bottom()); break; case QTabBar::RoundedSouth: painter->drawLine(tbb->rect.left(), tbb->rect.bottom(), tbb->rect.right(), tbb->rect.bottom()); break; case QTabBar::RoundedEast: painter->drawLine(tbb->rect.topRight(), tbb->rect.bottomRight()); break; case QTabBar::TriangularNorth: case QTabBar::TriangularEast: case QTabBar::TriangularWest: case QTabBar::TriangularSouth: painter->restore(); QCommonStyle::drawPrimitive(elem, option, painter, widget); return; } painter->restore(); } return; case PE_PanelScrollAreaCorner: { painter->save(); QColor alphaOutline = outline; alphaOutline.setAlpha(180); painter->setPen(alphaOutline); painter->setBrush(option->palette.brush(QPalette::Window)); painter->drawRect(option->rect); painter->restore(); } break; case PE_IndicatorArrowUp: case PE_IndicatorArrowDown: case PE_IndicatorArrowRight: case PE_IndicatorArrowLeft: { if (option->rect.width() <= 1 || option->rect.height() <= 1) break; QColor arrowColor = option->palette.foreground().color(); QPixmap arrow; int rotation = 0; switch (elem) { case PE_IndicatorArrowDown: rotation = 180; break; case PE_IndicatorArrowRight: rotation = 90; break; case PE_IndicatorArrowLeft: rotation = -90; break; default: break; } arrow = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), arrowColor, rotation); QRect rect = option->rect; QRect arrowRect; int imageMax = qMin(arrow.height(), arrow.width()); int rectMax = qMin(rect.height(), rect.width()); int size = qMin(imageMax, rectMax); arrowRect.setWidth(size); arrowRect.setHeight(size); if (arrow.width() > arrow.height()) arrowRect.setHeight(arrow.height() * size / arrow.width()); else arrowRect.setWidth(arrow.width() * size / arrow.height()); arrowRect.moveTopLeft(rect.center() - arrowRect.center()); painter->save(); painter->setRenderHint(QPainter::SmoothPixmapTransform); painter->drawPixmap(arrowRect, arrow); painter->restore(); } break; case PE_IndicatorViewItemCheck: { QStyleOptionButton button; button.QStyleOption::operator=(*option); button.state &= ~State_MouseOver; proxy()->drawPrimitive(PE_IndicatorCheckBox, &button, painter, widget); } return; case PE_IndicatorHeaderArrow: if (const QStyleOptionHeader *header = qstyleoption_cast(option)) { QRect r = header->rect; QPixmap arrow; QColor arrowColor = header->palette.foreground().color(); QPoint offset = QPoint(0, -1); if (header->sortIndicator & QStyleOptionHeader::SortUp) { arrow = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), arrowColor); } else if (header->sortIndicator & QStyleOptionHeader::SortDown) { arrow = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), arrowColor, 180); } if (!arrow.isNull()) { r.setSize(QSize(arrow.width()/2, arrow.height()/2)); r.moveCenter(header->rect.center()); painter->drawPixmap(r.translated(offset), arrow); } } break; case PE_IndicatorButtonDropDown: proxy()->drawPrimitive(PE_PanelButtonCommand, option, painter, widget); break; case PE_IndicatorToolBarSeparator: { QRect rect = option->rect; const int margin = 6; if (option->state & State_Horizontal) { const int offset = rect.width()/2; painter->setPen(QPen(highlightedOutline)); painter->drawLine(rect.bottomLeft().x() + offset, rect.bottomLeft().y() - margin, rect.topLeft().x() + offset, rect.topLeft().y() + margin); painter->setPen(QPen(option->palette.background().color().lighter(110))); painter->drawLine(rect.bottomLeft().x() + offset + 1, rect.bottomLeft().y() - margin, rect.topLeft().x() + offset + 1, rect.topLeft().y() + margin); } else { //Draw vertical separator const int offset = rect.height()/2; painter->setPen(QPen(highlightedOutline)); painter->drawLine(rect.topLeft().x() + margin , rect.topLeft().y() + offset, rect.topRight().x() - margin, rect.topRight().y() + offset); painter->setPen(QPen(option->palette.background().color().lighter(110))); painter->drawLine(rect.topLeft().x() + margin , rect.topLeft().y() + offset + 1, rect.topRight().x() - margin, rect.topRight().y() + offset + 1); } } break; case PE_Frame: if (widget && widget->inherits("QComboBoxPrivateContainer")){ QStyleOption copy = *option; copy.state |= State_Raised; proxy()->drawPrimitive(PE_PanelMenu, ©, painter, widget); break; } painter->save(); painter->setPen(outline.lighter(108)); painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); painter->restore(); break; case PE_FrameMenu: painter->save(); { painter->setPen(QPen(outline, 1)); painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); QColor frameLight = option->palette.background().color().lighter(160); QColor frameShadow = option->palette.background().color().darker(110); //paint beveleffect QRect frame = option->rect.adjusted(1, 1, -1, -1); painter->setPen(frameLight); painter->drawLine(frame.topLeft(), frame.bottomLeft()); painter->drawLine(frame.topLeft(), frame.topRight()); painter->setPen(frameShadow); painter->drawLine(frame.topRight(), frame.bottomRight()); painter->drawLine(frame.bottomLeft(), frame.bottomRight()); } painter->restore(); break; case PE_FrameDockWidget: painter->save(); { QColor softshadow = option->palette.background().color().darker(120); QRect rect= option->rect; painter->setPen(softshadow); painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); painter->setPen(QPen(option->palette.light(), 0)); painter->drawLine(QPoint(rect.left() + 1, rect.top() + 1), QPoint(rect.left() + 1, rect.bottom() - 1)); painter->setPen(QPen(option->palette.background().color().darker(120), 0)); painter->drawLine(QPoint(rect.left() + 1, rect.bottom() - 1), QPoint(rect.right() - 2, rect.bottom() - 1)); painter->drawLine(QPoint(rect.right() - 1, rect.top() + 1), QPoint(rect.right() - 1, rect.bottom() - 1)); } painter->restore(); break; case PE_PanelButtonTool: painter->save(); if ((option->state & State_Enabled || option->state & State_On) || !(option->state & State_AutoRaise)) { if (widget && widget->inherits("QDockWidgetTitleButton")) { if (option->state & State_MouseOver) proxy()->drawPrimitive(PE_PanelButtonCommand, option, painter, widget); } else { proxy()->drawPrimitive(PE_PanelButtonCommand, option, painter, widget); } } painter->restore(); break; case PE_IndicatorDockWidgetResizeHandle: { QStyleOption dockWidgetHandle = *option; bool horizontal = option->state & State_Horizontal; if (horizontal) dockWidgetHandle.state &= ~State_Horizontal; else dockWidgetHandle.state |= State_Horizontal; proxy()->drawControl(CE_Splitter, &dockWidgetHandle, painter, widget); } break; case PE_FrameWindow: painter->save(); { QRect rect= option->rect; painter->setPen(QPen(outline.darker(150), 0)); painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); painter->setPen(QPen(option->palette.light(), 0)); painter->drawLine(QPoint(rect.left() + 1, rect.top() + 1), QPoint(rect.left() + 1, rect.bottom() - 1)); painter->setPen(QPen(option->palette.background().color().darker(120), 0)); painter->drawLine(QPoint(rect.left() + 1, rect.bottom() - 1), QPoint(rect.right() - 2, rect.bottom() - 1)); painter->drawLine(QPoint(rect.right() - 1, rect.top() + 1), QPoint(rect.right() - 1, rect.bottom() - 1)); } painter->restore(); break; case PE_FrameLineEdit: { QRect r = rect; bool hasFocus = option->state & State_HasFocus; painter->save(); painter->setRenderHint(QPainter::Antialiasing, true); // ### highdpi painter bug. painter->translate(0.5, 0.5); // Draw Outline painter->setPen( QPen(hasFocus ? highlightedOutline : highlightedOutline.darker(160), 0)); painter->setBrush(option->palette.base()); painter->drawRoundedRect(r.adjusted(0, 0, -1, -1), 2, 2); if (hasFocus) { QColor softHighlight = highlightedOutline; softHighlight.setAlpha(40); painter->setPen(softHighlight); painter->drawRoundedRect(r.adjusted(1, 1, -2, -2), 1.7, 1.7); } // Draw inner shadow painter->setPen(d->topShadow()); painter->drawLine(QPoint(r.left() + 2, r.top() + 1), QPoint(r.right() - 2, r.top() + 1)); painter->restore(); } break; case PE_IndicatorCheckBox: painter->save(); if (const QStyleOptionButton *checkbox = qstyleoption_cast(option)) { painter->setRenderHint(QPainter::Antialiasing, true); painter->translate(0.5, 0.5); rect = rect.adjusted(0, 0, -1, -1); QColor pressedColor = mergedColors(option->palette.base().color(), option->palette.foreground().color(), 85); painter->setBrush(Qt::NoBrush); // Gradient fill QLinearGradient gradient(rect.topLeft(), rect.bottomLeft()); gradient.setColorAt(0, (state & State_Sunken) ? pressedColor : option->palette.base().color().darker(115)); gradient.setColorAt(0.15, (state & State_Sunken) ? pressedColor : option->palette.base().color()); gradient.setColorAt(1, (state & State_Sunken) ? pressedColor : option->palette.base().color()); painter->setBrush((state & State_Sunken) ? QBrush(pressedColor) : gradient); painter->setPen(QPen(outline.lighter(110), 1)); if (option->state & State_HasFocus && option->state & State_KeyboardFocusChange) painter->setPen(QPen(highlightedOutline, 1)); painter->drawRect(rect); QColor checkMarkColor = option->palette.text().color().darker(120); if (checkbox->state & State_NoChange) { gradient = QLinearGradient(rect.topLeft(), rect.bottomLeft()); checkMarkColor.setAlpha(80); gradient.setColorAt(0, checkMarkColor); checkMarkColor.setAlpha(140); gradient.setColorAt(1, checkMarkColor); checkMarkColor.setAlpha(180); painter->setPen(QPen(checkMarkColor, 1)); painter->setBrush(gradient); painter->drawRect(rect.adjusted(3, 3, -3, -3)); } else if (checkbox->state & (State_On)) { QPen checkPen = QPen(checkMarkColor, 1.8); checkMarkColor.setAlpha(210); painter->translate(-1, 0.5); painter->setPen(checkPen); painter->setBrush(Qt::NoBrush); painter->translate(0.2, 0.0); // Draw checkmark QPainterPath path; path.moveTo(5, rect.height() / 2.0); path.lineTo(rect.width() / 2.0 - 0, rect.height() - 3); path.lineTo(rect.width() - 2.5, 3); painter->drawPath(path.translated(rect.topLeft())); } } painter->restore(); break; case PE_IndicatorRadioButton: painter->save(); { QColor pressedColor = mergedColors(option->palette.base().color(), option->palette.foreground().color(), 85); painter->setBrush((state & State_Sunken) ? pressedColor : option->palette.base().color()); painter->setRenderHint(QPainter::Antialiasing, true); QPainterPath circle; circle.addEllipse(rect.center() + QPoint(1.0, 1.0), 6.5, 6.5); painter->setPen(QPen(option->palette.background().color().darker(150), 1)); if (option->state & State_HasFocus && option->state & State_KeyboardFocusChange) painter->setPen(QPen(highlightedOutline, 1)); painter->drawPath(circle); if (state & (State_On )) { circle = QPainterPath(); circle.addEllipse(rect.center() + QPoint(1, 1), 2.8, 2.8); QColor checkMarkColor = option->palette.text().color().darker(120); checkMarkColor.setAlpha(200); painter->setPen(checkMarkColor); checkMarkColor.setAlpha(180); painter->setBrush(checkMarkColor); painter->drawPath(circle); } } painter->restore(); break; case PE_IndicatorToolBarHandle: { //draw grips if (option->state & State_Horizontal) { for (int i = -3 ; i < 2 ; i += 3) { for (int j = -8 ; j < 10 ; j += 3) { painter->fillRect(rect.center().x() + i, rect.center().y() + j, 2, 2, d->lightShade()); painter->fillRect(rect.center().x() + i, rect.center().y() + j, 1, 1, d->darkShade()); } } } else { //vertical toolbar for (int i = -6 ; i < 12 ; i += 3) { for (int j = -3 ; j < 2 ; j += 3) { painter->fillRect(rect.center().x() + i, rect.center().y() + j, 2, 2, d->lightShade()); painter->fillRect(rect.center().x() + i, rect.center().y() + j, 1, 1, d->darkShade()); } } } break; } case PE_FrameDefaultButton: break; case PE_FrameFocusRect: if (const QStyleOptionFocusRect *fropt = qstyleoption_cast(option)) { //### check for d->alt_down if (!(fropt->state & State_KeyboardFocusChange)) return; QRect rect = option->rect; painter->save(); painter->setRenderHint(QPainter::Antialiasing, true); painter->translate(0.5, 0.5); QColor fillcolor = highlightedOutline; fillcolor.setAlpha(80); painter->setPen(fillcolor.darker(120)); fillcolor.setAlpha(30); QLinearGradient gradient(rect.topLeft(), rect.bottomLeft()); gradient.setColorAt(0, fillcolor.lighter(160)); gradient.setColorAt(1, fillcolor); painter->setBrush(gradient); painter->drawRoundedRect(option->rect.adjusted(0, 0, -1, -1), 1, 1); painter->restore(); } break; case PE_PanelButtonCommand: { bool isDefault = false; bool isFlat = false; bool isDown = (option->state & State_Sunken) || (option->state & State_On); QRect r; if (const QStyleOptionButton *button = qstyleoption_cast(option)) { isDefault = (button->features & QStyleOptionButton::DefaultButton) && (button->state & State_Enabled); isFlat = (button->features & QStyleOptionButton::Flat); } if (isFlat && !isDown) { if (isDefault) { r = option->rect.adjusted(0, 1, 0, -1); painter->setPen(QPen(Qt::black, 0)); const QLine lines[4] = { QLine(QPoint(r.left() + 2, r.top()), QPoint(r.right() - 2, r.top())), QLine(QPoint(r.left(), r.top() + 2), QPoint(r.left(), r.bottom() - 2)), QLine(QPoint(r.right(), r.top() + 2), QPoint(r.right(), r.bottom() - 2)), QLine(QPoint(r.left() + 2, r.bottom()), QPoint(r.right() - 2, r.bottom())) }; painter->drawLines(lines, 4); const QPoint points[4] = { QPoint(r.right() - 1, r.bottom() - 1), QPoint(r.right() - 1, r.top() + 1), QPoint(r.left() + 1, r.bottom() - 1), QPoint(r.left() + 1, r.top() + 1) }; painter->drawPoints(points, 4); } return; } BEGIN_STYLE_PIXMAPCACHE(QString::fromLatin1("pushbutton-%1").arg(isDefault)) r = rect.adjusted(0, 1, -1, 0); bool isEnabled = option->state & State_Enabled; bool hasFocus = (option->state & State_HasFocus && option->state & State_KeyboardFocusChange); QColor buttonColor = d->buttonColor(option->palette); QColor darkOutline = outline; if (hasFocus || isDefault) { darkOutline = highlightedOutline; } if (isDefault) buttonColor = mergedColors(buttonColor, highlightedOutline.lighter(130), 90); p->setRenderHint(QPainter::Antialiasing, true); p->translate(0.5, -0.5); QLinearGradient gradient = qt_fusion_gradient(rect, (isEnabled && option->state & State_MouseOver ) ? buttonColor : buttonColor.darker(104)); p->setPen(Qt::transparent); p->setBrush(isDown ? QBrush(buttonColor.darker(110)) : gradient); p->drawRoundedRect(r, 2.0, 2.0); p->setBrush(Qt::NoBrush); // Outline p->setPen(!isEnabled ? QPen(darkOutline.lighter(115)) : QPen(darkOutline, 1)); p->drawRoundedRect(r, 2.0, 2.0); p->setPen(d->innerContrastLine()); p->drawRoundedRect(r.adjusted(1, 1, -1, -1), 2.0, 2.0); END_STYLE_PIXMAPCACHE } break; case PE_FrameTabWidget: painter->save(); painter->fillRect(option->rect.adjusted(0, 0, -1, -1), tabFrameColor); if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast(option)) { QColor borderColor = outline.lighter(110); QRect rect = option->rect.adjusted(0, 0, -1, -1); // Shadow outline if (twf->shape != QTabBar::RoundedSouth) { rect.adjust(0, 0, 0, -1); QColor alphaShadow(Qt::black); alphaShadow.setAlpha(15); painter->setPen(alphaShadow); painter->drawLine(option->rect.bottomLeft(), option->rect.bottomRight()); painter->setPen(borderColor); } // outline painter->setPen(outline); painter->drawRect(rect); // Inner frame highlight painter->setPen(d->innerContrastLine()); painter->drawRect(rect.adjusted(1, 1, -1, -1)); } painter->restore(); break ; case PE_FrameStatusBarItem: break; case PE_IndicatorTabClose: { if (d->tabBarcloseButtonIcon.isNull()) d->tabBarcloseButtonIcon = standardIcon(SP_DialogCloseButton, option, widget); if ((option->state & State_Enabled) && (option->state & State_MouseOver)) proxy()->drawPrimitive(PE_PanelButtonCommand, option, painter, widget); QPixmap pixmap = d->tabBarcloseButtonIcon.pixmap(QSize(16, 16), QIcon::Normal, QIcon::On); proxy()->drawItemPixmap(painter, option->rect, Qt::AlignCenter, pixmap); } break; case PE_PanelMenu: { painter->save(); QColor menuBackground = option->palette.base().color().lighter(108); QColor borderColor(32, 32, 32); painter->setPen(borderColor); painter->setBrush(menuBackground); painter->drawRect(option->rect.adjusted(0, 0, -1, -1)); painter->restore(); } break; default: QCommonStyle::drawPrimitive(elem, option, painter, widget); break; } } /*! \reimp */ void CarlaStyle::drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const { QRect rect = option->rect; QColor outline = d->outline(option->palette); QColor highlightedOutline = d->highlightedOutline(option->palette); QColor shadow = d->darkShade(); switch (element) { case CE_ComboBoxLabel: if (const QStyleOptionComboBox *cb = qstyleoption_cast(option)) { QRect editRect = proxy()->subControlRect(CC_ComboBox, cb, SC_ComboBoxEditField, widget); painter->save(); painter->setClipRect(editRect); if (!cb->currentIcon.isNull()) { QIcon::Mode mode = cb->state & State_Enabled ? QIcon::Normal : QIcon::Disabled; QPixmap pixmap = cb->currentIcon.pixmap(cb->iconSize, mode); QRect iconRect(editRect); iconRect.setWidth(cb->iconSize.width() + 4); iconRect = alignedRect(cb->direction, Qt::AlignLeft | Qt::AlignVCenter, iconRect.size(), editRect); if (cb->editable) painter->fillRect(iconRect, cb->palette.brush(QPalette::Base)); proxy()->drawItemPixmap(painter, iconRect, Qt::AlignCenter, pixmap); if (cb->direction == Qt::RightToLeft) editRect.translate(-4 - cb->iconSize.width(), 0); else editRect.translate(cb->iconSize.width() + 4, 0); } if (!cb->currentText.isEmpty() && !cb->editable) { proxy()->drawItemText(painter, editRect.adjusted(1, 0, -1, 0), visualAlignment(cb->direction, Qt::AlignLeft | Qt::AlignVCenter), cb->palette, cb->state & State_Enabled, cb->currentText, cb->editable ? QPalette::Text : QPalette::ButtonText); } painter->restore(); } break; case CE_Splitter: { // Dont draw handle for single pixel splitters if (option->rect.width() > 1 && option->rect.height() > 1) { //draw grips if (option->state & State_Horizontal) { for (int j = -6 ; j< 12 ; j += 3) { painter->fillRect(rect.center().x() + 1, rect.center().y() + j, 2, 2, d->lightShade()); painter->fillRect(rect.center().x() + 1, rect.center().y() + j, 1, 1, d->darkShade()); } } else { for (int i = -6; i< 12 ; i += 3) { painter->fillRect(rect.center().x() + i, rect.center().y(), 2, 2, d->lightShade()); painter->fillRect(rect.center().x() + i, rect.center().y(), 1, 1, d->darkShade()); } } } break; } case CE_RubberBand: if (qstyleoption_cast(option)) { QColor highlight = option->palette.color(QPalette::Active, QPalette::Highlight); painter->save(); QColor penColor = highlight.darker(120); penColor.setAlpha(180); painter->setPen(penColor); QColor dimHighlight(qMin(highlight.red()/2 + 110, 255), qMin(highlight.green()/2 + 110, 255), qMin(highlight.blue()/2 + 110, 255)); dimHighlight.setAlpha(widget && widget->isTopLevel() ? 255 : 80); QLinearGradient gradient(rect.topLeft(), QPoint(rect.bottomLeft().x(), rect.bottomLeft().y())); gradient.setColorAt(0, dimHighlight.lighter(120)); gradient.setColorAt(1, dimHighlight); painter->setRenderHint(QPainter::Antialiasing, true); painter->translate(0.5, 0.5); painter->setBrush(dimHighlight); painter->drawRoundedRect(option->rect.adjusted(0, 0, -1, -1), 1, 1); QColor innerLine = Qt::white; innerLine.setAlpha(40); painter->setPen(innerLine); painter->drawRoundedRect(option->rect.adjusted(1, 1, -2, -2), 1, 1); painter->restore(); return; } case CE_SizeGrip: painter->save(); { //draw grips for (int i = -6; i< 12 ; i += 3) { for (int j = -6 ; j< 12 ; j += 3) { if ((option->direction == Qt::LeftToRight && i > -j) || (option->direction == Qt::RightToLeft && j > i) ) { painter->fillRect(rect.center().x() + i, rect.center().y() + j, 2, 2, d->lightShade()); painter->fillRect(rect.center().x() + i, rect.center().y() + j, 1, 1, d->darkShade()); } } } } painter->restore(); break; case CE_ToolBar: if (const QStyleOptionToolBar *toolBar = qstyleoption_cast(option)) { // Reserve the beveled appearance only for mainwindow toolbars if (widget && !(qobject_cast (widget->parentWidget()))) break; // Draws the light line above and the dark line below menu bars and // tool bars. QLinearGradient gradient(option->rect.topLeft(), option->rect.bottomLeft()); if (!(option->state & State_Horizontal)) gradient = QLinearGradient(rect.left(), rect.center().y(), rect.right(), rect.center().y()); gradient.setColorAt(0, option->palette.window().color().lighter(104)); gradient.setColorAt(1, option->palette.window().color()); painter->fillRect(option->rect, gradient); QColor light = d->lightShade(); QColor shadow = d->darkShade(); QPen oldPen = painter->pen(); if (toolBar->toolBarArea == Qt::TopToolBarArea) { if (toolBar->positionOfLine == QStyleOptionToolBar::End || toolBar->positionOfLine == QStyleOptionToolBar::OnlyOne) { // The end and onlyone top toolbar lines draw a double // line at the bottom to blend with the central // widget. painter->setPen(light); painter->drawLine(option->rect.bottomLeft(), option->rect.bottomRight()); painter->setPen(shadow); painter->drawLine(option->rect.left(), option->rect.bottom() - 1, option->rect.right(), option->rect.bottom() - 1); } else { // All others draw a single dark line at the bottom. painter->setPen(shadow); painter->drawLine(option->rect.bottomLeft(), option->rect.bottomRight()); } // All top toolbar lines draw a light line at the top. painter->setPen(light); painter->drawLine(option->rect.topLeft(), option->rect.topRight()); } else if (toolBar->toolBarArea == Qt::BottomToolBarArea) { if (toolBar->positionOfLine == QStyleOptionToolBar::End || toolBar->positionOfLine == QStyleOptionToolBar::Middle) { // The end and middle bottom tool bar lines draw a dark // line at the bottom. painter->setPen(shadow); painter->drawLine(option->rect.bottomLeft(), option->rect.bottomRight()); } if (toolBar->positionOfLine == QStyleOptionToolBar::Beginning || toolBar->positionOfLine == QStyleOptionToolBar::OnlyOne) { // The beginning and only one tool bar lines draw a // double line at the bottom to blend with the // status bar. // ### The styleoption could contain whether the // main window has a menu bar and a status bar, and // possibly dock widgets. painter->setPen(shadow); painter->drawLine(option->rect.left(), option->rect.bottom() - 1, option->rect.right(), option->rect.bottom() - 1); painter->setPen(light); painter->drawLine(option->rect.bottomLeft(), option->rect.bottomRight()); } if (toolBar->positionOfLine == QStyleOptionToolBar::End) { painter->setPen(shadow); painter->drawLine(option->rect.topLeft(), option->rect.topRight()); painter->setPen(light); painter->drawLine(option->rect.left(), option->rect.top() + 1, option->rect.right(), option->rect.top() + 1); } else { // All other bottom toolbars draw a light line at the top. painter->setPen(light); painter->drawLine(option->rect.topLeft(), option->rect.topRight()); } } if (toolBar->toolBarArea == Qt::LeftToolBarArea) { if (toolBar->positionOfLine == QStyleOptionToolBar::Middle || toolBar->positionOfLine == QStyleOptionToolBar::End) { // The middle and left end toolbar lines draw a light // line to the left. painter->setPen(light); painter->drawLine(option->rect.topLeft(), option->rect.bottomLeft()); } if (toolBar->positionOfLine == QStyleOptionToolBar::End) { // All other left toolbar lines draw a dark line to the right painter->setPen(shadow); painter->drawLine(option->rect.right() - 1, option->rect.top(), option->rect.right() - 1, option->rect.bottom()); painter->setPen(light); painter->drawLine(option->rect.topRight(), option->rect.bottomRight()); } else { // All other left toolbar lines draw a dark line to the right painter->setPen(shadow); painter->drawLine(option->rect.topRight(), option->rect.bottomRight()); } } else if (toolBar->toolBarArea == Qt::RightToolBarArea) { if (toolBar->positionOfLine == QStyleOptionToolBar::Middle || toolBar->positionOfLine == QStyleOptionToolBar::End) { // Right middle and end toolbar lines draw the dark right line painter->setPen(shadow); painter->drawLine(option->rect.topRight(), option->rect.bottomRight()); } if (toolBar->positionOfLine == QStyleOptionToolBar::End || toolBar->positionOfLine == QStyleOptionToolBar::OnlyOne) { // The right end and single toolbar draws the dark // line on its left edge painter->setPen(shadow); painter->drawLine(option->rect.topLeft(), option->rect.bottomLeft()); // And a light line next to it painter->setPen(light); painter->drawLine(option->rect.left() + 1, option->rect.top(), option->rect.left() + 1, option->rect.bottom()); } else { // Other right toolbars draw a light line on its left edge painter->setPen(light); painter->drawLine(option->rect.topLeft(), option->rect.bottomLeft()); } } painter->setPen(oldPen); } break; case CE_DockWidgetTitle: painter->save(); if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast(option)) { bool verticalTitleBar = false; QRect titleRect = subElementRect(SE_DockWidgetTitleBarText, option, widget); if (verticalTitleBar) { QRect rect = dwOpt->rect; QRect r = rect; QSize s = r.size(); s.transpose(); r.setSize(s); titleRect = QRect(r.left() + rect.bottom() - titleRect.bottom(), r.top() + titleRect.left() - rect.left(), titleRect.height(), titleRect.width()); painter->translate(r.left(), r.top() + r.width()); painter->rotate(-90); painter->translate(-r.left(), -r.top()); } if (!dwOpt->title.isEmpty()) { QString titleText = painter->fontMetrics().elidedText(dwOpt->title, Qt::ElideRight, titleRect.width()); proxy()->drawItemText(painter, titleRect, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, dwOpt->palette, dwOpt->state & State_Enabled, titleText, QPalette::WindowText); } } painter->restore(); break; case CE_HeaderSection: painter->save(); // Draws the header in tables. if (const QStyleOptionHeader *header = qstyleoption_cast(option)) { QString pixmapName = uniqueName(QLatin1String("headersection"), option, option->rect.size()); pixmapName += QString::number(- int(header->position)); pixmapName += QString::number(- int(header->orientation)); QPixmap cache; if (!QPixmapCache::find(pixmapName, cache)) { cache = styleCachePixmap(rect.size()); cache.fill(Qt::transparent); QRect pixmapRect(0, 0, rect.width(), rect.height()); QPainter cachePainter(&cache); QColor buttonColor = d->buttonColor(option->palette); QColor gradientStopColor; QColor gradientStartColor = buttonColor.lighter(104); gradientStopColor = buttonColor.darker(102); QLinearGradient gradient(pixmapRect.topLeft(), pixmapRect.bottomLeft()); if (option->palette.background().gradient()) { gradient.setStops(option->palette.background().gradient()->stops()); } else { QColor midColor1 = mergedColors(gradientStartColor, gradientStopColor, 60); QColor midColor2 = mergedColors(gradientStartColor, gradientStopColor, 40); gradient.setColorAt(0, gradientStartColor); gradient.setColorAt(0.5, midColor1); gradient.setColorAt(0.501, midColor2); gradient.setColorAt(0.92, gradientStopColor); gradient.setColorAt(1, gradientStopColor.darker(104)); } cachePainter.fillRect(pixmapRect, gradient); cachePainter.setPen(d->innerContrastLine()); cachePainter.setBrush(Qt::NoBrush); cachePainter.drawLine(pixmapRect.topLeft(), pixmapRect.topRight()); cachePainter.setPen(d->outline(option->palette)); cachePainter.drawLine(pixmapRect.bottomLeft(), pixmapRect.bottomRight()); if (header->orientation == Qt::Horizontal && header->position != QStyleOptionHeader::End && header->position != QStyleOptionHeader::OnlyOneSection) { cachePainter.setPen(QColor(0, 0, 0, 40)); cachePainter.drawLine(pixmapRect.topRight(), pixmapRect.bottomRight() + QPoint(0, -1)); cachePainter.setPen(d->innerContrastLine()); cachePainter.drawLine(pixmapRect.topRight() + QPoint(-1, 0), pixmapRect.bottomRight() + QPoint(-1, -1)); } else if (header->orientation == Qt::Vertical) { cachePainter.setPen(d->outline(option->palette)); cachePainter.drawLine(pixmapRect.topRight(), pixmapRect.bottomRight()); } cachePainter.end(); QPixmapCache::insert(pixmapName, cache); } painter->drawPixmap(rect.topLeft(), cache); } painter->restore(); break; case CE_ProgressBarGroove: painter->save(); { painter->setRenderHint(QPainter::Antialiasing, true); painter->translate(0.5, 0.5); QColor shadowAlpha = Qt::black; shadowAlpha.setAlpha(16); painter->setPen(shadowAlpha); painter->drawLine(rect.topLeft() - QPoint(0, 1), rect.topRight() - QPoint(0, 1)); painter->setBrush(option->palette.base()); painter->setPen(QPen(outline, 0)); painter->drawRoundedRect(rect.adjusted(0, 0, -1, -1), 2, 2); // Inner shadow painter->setPen(d->topShadow()); painter->drawLine(QPoint(rect.left() + 1, rect.top() + 1), QPoint(rect.right() - 1, rect.top() + 1)); } painter->restore(); break; case CE_ProgressBarContents: painter->save(); painter->setRenderHint(QPainter::Antialiasing, true); painter->translate(0.5, 0.5); if (const QStyleOptionProgressBarV2 *bar = qstyleoption_cast(option)) { bool vertical = false; bool inverted = false; bool indeterminate = (bar->minimum == 0 && bar->maximum == 0); bool complete = bar->progress == bar->maximum; // Get extra style options if version 2 vertical = (bar->orientation == Qt::Vertical); inverted = bar->invertedAppearance; // If the orientation is vertical, we use a transform to rotate // the progress bar 90 degrees clockwise. This way we can use the // same rendering code for both orientations. if (vertical) { rect = QRect(rect.left(), rect.top(), rect.height(), rect.width()); // flip width and height QTransform m = QTransform::fromTranslate(rect.height()-1, -1.0); m.rotate(90.0); painter->setTransform(m, true); } int maxWidth = rect.width(); int minWidth = 0; qreal progress = qMax(bar->progress, bar->minimum); // workaround for bug in QProgressBar int progressBarWidth = (progress - bar->minimum) * qreal(maxWidth) / qMax(qreal(1.0), qreal(bar->maximum) - bar->minimum); int width = indeterminate ? maxWidth : qMax(minWidth, progressBarWidth); bool reverse = (!vertical && (bar->direction == Qt::RightToLeft)) || vertical; if (inverted) reverse = !reverse; int step = 0; QRect progressBar; QColor highlight = d->highlight(option->palette); QColor highlightedoutline = highlight.darker(140); if (qGray(outline.rgb()) > qGray(highlightedoutline.rgb())) outline = highlightedoutline; if (!indeterminate) { QColor innerShadow(Qt::black); innerShadow.setAlpha(35); painter->setPen(innerShadow); if (!reverse) { progressBar.setRect(rect.left(), rect.top(), width - 1, rect.height() - 1); if (!complete) { painter->drawLine(progressBar.topRight() + QPoint(2, 1), progressBar.bottomRight() + QPoint(2, 0)); painter->setPen(QPen(highlight.darker(140), 0)); painter->drawLine(progressBar.topRight() + QPoint(1, 1), progressBar.bottomRight() + QPoint(1, 0)); } } else { progressBar.setRect(rect.right() - width - 1, rect.top(), width + 2, rect.height() - 1); if (!complete) { painter->drawLine(progressBar.topLeft() + QPoint(-2, 1), progressBar.bottomLeft() + QPoint(-2, 0)); painter->setPen(QPen(highlight.darker(140), 0)); painter->drawLine(progressBar.topLeft() + QPoint(-1, 1), progressBar.bottomLeft() + QPoint(-1, 0)); } } } else { progressBar.setRect(rect.left(), rect.top(), rect.width() - 1, rect.height() - 1); } if (indeterminate || bar->progress > bar->minimum) { painter->setPen(QPen(outline, 0)); QColor highlightedGradientStartColor = highlight.lighter(120); QColor highlightedGradientStopColor = highlight; QLinearGradient gradient(rect.topLeft(), QPoint(rect.bottomLeft().x(), rect.bottomLeft().y())); gradient.setColorAt(0, highlightedGradientStartColor); gradient.setColorAt(1, highlightedGradientStopColor); painter->setBrush(gradient); painter->save(); if (!complete && !indeterminate) painter->setClipRect(progressBar.adjusted(-1, -1, -1, 1)); QRect fillRect = progressBar.adjusted( !indeterminate && !complete && reverse ? -2 : 0, 0, indeterminate || complete || reverse ? 0 : 2, 0); painter->drawRoundedRect(fillRect, 2, 2); painter->restore(); painter->setBrush(Qt::NoBrush); painter->setPen(QColor(255, 255, 255, 50)); painter->drawRoundedRect(progressBar.adjusted(1, 1, -1, -1), 1, 1); if (!indeterminate) { d->stopAnimation(widget); } else { highlightedGradientStartColor.setAlpha(120); painter->setPen(QPen(highlightedGradientStartColor, 9.0)); painter->setClipRect(progressBar.adjusted(1, 1, -1, -1)); #ifndef QT_NO_ANIMATION if (CarlaProgressStyleAnimation *animation = qobject_cast(d->animation(widget))) step = animation->animationStep() % 22; else d->startAnimation(new CarlaProgressStyleAnimation(d->animationFps(), const_cast(widget))); #endif for (int x = progressBar.left() - rect.height(); x < rect.right() ; x += 22) painter->drawLine(x + step, progressBar.bottom() + 1, x + rect.height() + step, progressBar.top() - 2); } } } painter->restore(); break; case CE_ProgressBarLabel: if (const QStyleOptionProgressBarV2 *bar = qstyleoption_cast(option)) { QRect leftRect; QRect rect = bar->rect; QColor textColor = option->palette.text().color(); QColor alternateTextColor = d->highlightedText(option->palette); painter->save(); bool vertical = false, inverted = false; vertical = (bar->orientation == Qt::Vertical); inverted = bar->invertedAppearance; if (vertical) rect = QRect(rect.left(), rect.top(), rect.height(), rect.width()); // flip width and height const int progressIndicatorPos = (bar->progress - qreal(bar->minimum)) * rect.width() / qMax(qreal(1.0), qreal(bar->maximum) - bar->minimum); if (progressIndicatorPos >= 0 && progressIndicatorPos <= rect.width()) leftRect = QRect(rect.left(), rect.top(), progressIndicatorPos, rect.height()); if (vertical) leftRect.translate(rect.width() - progressIndicatorPos, 0); bool flip = (!vertical && (((bar->direction == Qt::RightToLeft) && !inverted) || ((bar->direction == Qt::LeftToRight) && inverted))); QRegion rightRect = rect; rightRect = rightRect.subtracted(leftRect); painter->setClipRegion(rightRect); painter->setPen(flip ? alternateTextColor : textColor); painter->drawText(rect, bar->text, QTextOption(Qt::AlignAbsolute | Qt::AlignHCenter | Qt::AlignVCenter)); if (!leftRect.isNull()) { painter->setPen(flip ? textColor : alternateTextColor); painter->setClipRect(leftRect); painter->drawText(rect, bar->text, QTextOption(Qt::AlignAbsolute | Qt::AlignHCenter | Qt::AlignVCenter)); } painter->restore(); } break; case CE_MenuBarItem: painter->save(); if (const QStyleOptionMenuItem *mbi = qstyleoption_cast(option)) { QStyleOptionMenuItem item = *mbi; item.rect = mbi->rect.adjusted(0, 1, 0, -3); QColor highlightOutline = option->palette.highlight().color().darker(125); painter->fillRect(rect, option->palette.window()); QCommonStyle::drawControl(element, &item, painter, widget); bool act = mbi->state & State_Selected && mbi->state & State_Sunken; bool dis = !(mbi->state & State_Enabled); QRect r = option->rect; if (act) { painter->setBrush(option->palette.highlight().color()); painter->setPen(QPen(highlightOutline, 0)); painter->drawRect(r.adjusted(0, 5, -1, -1)); painter->drawRoundedRect(r.adjusted(0, 0, -1, -1), 2, 2); //draw text QPalette::ColorRole textRole = dis ? QPalette::Text : QPalette::HighlightedText; uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine; if (!styleHint(SH_UnderlineShortcut, mbi, widget)) alignment |= Qt::TextHideMnemonic; proxy()->drawItemText(painter, item.rect, alignment, mbi->palette, mbi->state & State_Enabled, mbi->text, textRole); } else { QColor shadow = mergedColors(option->palette.background().color().darker(120), outline.lighter(140), 60); painter->setPen(QPen(shadow)); painter->drawLine(option->rect.bottomLeft(), option->rect.bottomRight()); } } painter->restore(); break; case CE_MenuItem: painter->save(); // Draws one item in a popup menu. if (const QStyleOptionMenuItem* menuItem = qstyleoption_cast(option)) { QColor highlightOutline = highlightedOutline; QColor highlight = option->palette.highlight().color(); if (menuItem->menuItemType == QStyleOptionMenuItem::Separator) { int w = 0; if (!menuItem->text.isEmpty()) { painter->setFont(menuItem->font); proxy()->drawItemText(painter, menuItem->rect.adjusted(5, 0, -5, 0), Qt::AlignLeft | Qt::AlignVCenter, menuItem->palette, menuItem->state & State_Enabled, menuItem->text, QPalette::Text); w = menuItem->fontMetrics.width(menuItem->text) + 5; } painter->setPen(highlight); bool reverse = menuItem->direction == Qt::RightToLeft; painter->drawLine(menuItem->rect.left() + 5 + (reverse ? 0 : w), menuItem->rect.center().y(), menuItem->rect.right() - 5 - (reverse ? w : 0), menuItem->rect.center().y()); painter->restore(); break; } bool selected = menuItem->state & State_Selected && menuItem->state & State_Enabled; if (selected) { QRect r = option->rect; painter->fillRect(r, highlight); painter->setPen(QPen(highlightOutline, 0)); const QLine lines[4] = { QLine(QPoint(r.left() + 1, r.bottom()), QPoint(r.right() - 1, r.bottom())), QLine(QPoint(r.left() + 1, r.top()), QPoint(r.right() - 1, r.top())), QLine(QPoint(r.left(), r.top()), QPoint(r.left(), r.bottom())), QLine(QPoint(r.right() , r.top()), QPoint(r.right(), r.bottom())), }; painter->drawLines(lines, 4); } bool checkable = menuItem->checkType != QStyleOptionMenuItem::NotCheckable; bool checked = menuItem->checked; bool sunken = menuItem->state & State_Sunken; bool enabled = menuItem->state & State_Enabled; bool ignoreCheckMark = false; int checkcol = qMax(menuItem->maxIconWidth, 20); if (qobject_cast(widget)) ignoreCheckMark = true; //ignore the checkmarks provided by the QComboMenuDelegate if (!ignoreCheckMark) { // Check QRect checkRect(option->rect.left() + 7, option->rect.center().y() - 6, 14, 14); checkRect = visualRect(menuItem->direction, menuItem->rect, checkRect); if (checkable) { if (menuItem->checkType & QStyleOptionMenuItem::Exclusive) { // Radio button if (checked || sunken) { painter->setRenderHint(QPainter::Antialiasing); painter->setPen(Qt::NoPen); QPalette::ColorRole textRole = !enabled ? QPalette::Text: selected ? QPalette::HighlightedText : QPalette::ButtonText; painter->setBrush(option->palette.brush( option->palette.currentColorGroup(), textRole)); painter->drawEllipse(checkRect.adjusted(4, 4, -4, -4)); } } else { // Check box if (menuItem->icon.isNull()) { QStyleOptionButton box; box.QStyleOption::operator=(*option); box.rect = checkRect; if (checked) box.state |= State_On; proxy()->drawPrimitive(PE_IndicatorCheckBox, &box, painter, widget); } } } } else { //ignore checkmark if (menuItem->icon.isNull()) checkcol = 0; else checkcol = menuItem->maxIconWidth; } // Text and icon, ripped from windows style bool dis = !(menuItem->state & State_Enabled); bool act = menuItem->state & State_Selected; const QStyleOption *opt = option; const QStyleOptionMenuItem *menuitem = menuItem; QPainter *p = painter; QRect vCheckRect = visualRect(opt->direction, menuitem->rect, QRect(menuitem->rect.x() + 4, menuitem->rect.y(), checkcol, menuitem->rect.height())); if (!menuItem->icon.isNull()) { QIcon::Mode mode = dis ? QIcon::Disabled : QIcon::Normal; if (act && !dis) mode = QIcon::Active; QPixmap pixmap; int smallIconSize = proxy()->pixelMetric(PM_SmallIconSize, option, widget); QSize iconSize(smallIconSize, smallIconSize); if (const QComboBox *combo = qobject_cast(widget)) iconSize = combo->iconSize(); if (checked) pixmap = menuItem->icon.pixmap(iconSize, mode, QIcon::On); else pixmap = menuItem->icon.pixmap(iconSize, mode); int pixw = pixmap.width(); int pixh = pixmap.height(); QRect pmr(0, 0, pixw, pixh); pmr.moveCenter(vCheckRect.center()); painter->setPen(menuItem->palette.text().color()); if (checkable && checked) { QStyleOption opt = *option; if (act) { QColor activeColor = mergedColors(option->palette.background().color(), option->palette.highlight().color()); opt.palette.setBrush(QPalette::Button, activeColor); } opt.state |= State_Sunken; opt.rect = vCheckRect; proxy()->drawPrimitive(PE_PanelButtonCommand, &opt, painter, widget); } painter->drawPixmap(pmr.topLeft(), pixmap); } if (selected) { painter->setPen(menuItem->palette.highlightedText().color()); } else { painter->setPen(menuItem->palette.text().color()); } int x, y, w, h; menuitem->rect.getRect(&x, &y, &w, &h); int tab = menuitem->tabWidth; QColor discol; if (dis) { discol = menuitem->palette.text().color(); p->setPen(discol); } int xm = windowsItemFrame + checkcol + windowsItemHMargin + 2; int xpos = menuitem->rect.x() + xm; QRect textRect(xpos, y + windowsItemVMargin, w - xm - windowsRightBorder - tab + 1, h - 2 * windowsItemVMargin); QRect vTextRect = visualRect(opt->direction, menuitem->rect, textRect); QString s = menuitem->text; if (!s.isEmpty()) { // draw text p->save(); int t = s.indexOf(QLatin1Char('\t')); int text_flags = Qt::AlignVCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine; if (!styleHint(SH_UnderlineShortcut, menuitem, widget)) text_flags |= Qt::TextHideMnemonic; text_flags |= Qt::AlignLeft; if (t >= 0) { QRect vShortcutRect = visualRect(opt->direction, menuitem->rect, QRect(textRect.topRight(), QPoint(menuitem->rect.right(), textRect.bottom()))); if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, option, widget)) { p->setPen(menuitem->palette.light().color()); p->drawText(vShortcutRect.adjusted(1, 1, 1, 1), text_flags, s.mid(t + 1)); p->setPen(discol); } p->drawText(vShortcutRect, text_flags, s.mid(t + 1)); s = s.left(t); } QFont font = menuitem->font; // font may not have any "hard" flags set. We override // the point size so that when it is resolved against the device, this font will win. // This is mainly to handle cases where someone sets the font on the window // and then the combo inherits it and passes it onward. At that point the resolve mask // is very, very weak. This makes it stonger. font.setPointSizeF(QFontInfo(menuItem->font).pointSizeF()); if (menuitem->menuItemType == QStyleOptionMenuItem::DefaultItem) font.setBold(true); p->setFont(font); if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, option, widget)) { p->setPen(menuitem->palette.light().color()); p->drawText(vTextRect.adjusted(1, 1, 1, 1), text_flags, s.left(t)); p->setPen(discol); } p->drawText(vTextRect, text_flags, s.left(t)); p->restore(); } // Arrow if (menuItem->menuItemType == QStyleOptionMenuItem::SubMenu) {// draw sub menu arrow int dim = (menuItem->rect.height() - 4) / 2; PrimitiveElement arrow; arrow = option->direction == Qt::RightToLeft ? PE_IndicatorArrowLeft : PE_IndicatorArrowRight; int xpos = menuItem->rect.left() + menuItem->rect.width() - 3 - dim; QRect vSubMenuRect = visualRect(option->direction, menuItem->rect, QRect(xpos, menuItem->rect.top() + menuItem->rect.height() / 2 - dim / 2, dim, dim)); QStyleOptionMenuItem newMI = *menuItem; newMI.rect = vSubMenuRect; newMI.state = !enabled ? State_None : State_Enabled; if (selected) newMI.palette.setColor(QPalette::Foreground, newMI.palette.highlightedText().color()); proxy()->drawPrimitive(arrow, &newMI, painter, widget); } } painter->restore(); break; case CE_MenuHMargin: case CE_MenuVMargin: break; case CE_MenuEmptyArea: break; case CE_PushButton: if (const QStyleOptionButton *btn = qstyleoption_cast(option)) { proxy()->drawControl(CE_PushButtonBevel, btn, painter, widget); QStyleOptionButton subopt = *btn; subopt.rect = subElementRect(SE_PushButtonContents, btn, widget); proxy()->drawControl(CE_PushButtonLabel, &subopt, painter, widget); } break; case CE_PushButtonLabel: if (const QStyleOptionButton *button = qstyleoption_cast(option)) { QRect ir = button->rect; uint tf = Qt::AlignVCenter; if (styleHint(SH_UnderlineShortcut, button, widget)) tf |= Qt::TextShowMnemonic; else tf |= Qt::TextHideMnemonic; if (!button->icon.isNull()) { //Center both icon and text QPoint point; QIcon::Mode mode = button->state & State_Enabled ? QIcon::Normal : QIcon::Disabled; if (mode == QIcon::Normal && button->state & State_HasFocus) mode = QIcon::Active; QIcon::State state = QIcon::Off; if (button->state & State_On) state = QIcon::On; QPixmap pixmap = button->icon.pixmap(button->iconSize, mode, state); int w = pixmap.width(); int h = pixmap.height(); if (!button->text.isEmpty()) w += button->fontMetrics.boundingRect(option->rect, tf, button->text).width() + 2; point = QPoint(ir.x() + ir.width() / 2 - w / 2, ir.y() + ir.height() / 2 - h / 2); if (button->direction == Qt::RightToLeft) point.rx() += pixmap.width(); painter->drawPixmap(visualPos(button->direction, button->rect, point), pixmap); if (button->direction == Qt::RightToLeft) ir.translate(-point.x() - 2, 0); else ir.translate(point.x() + pixmap.width(), 0); // left-align text if there is if (!button->text.isEmpty()) tf |= Qt::AlignLeft; } else { tf |= Qt::AlignHCenter; } if (button->features & QStyleOptionButton::HasMenu) ir = ir.adjusted(0, 0, -proxy()->pixelMetric(PM_MenuButtonIndicator, button, widget), 0); proxy()->drawItemText(painter, ir, tf, button->palette, (button->state & State_Enabled), button->text, QPalette::ButtonText); } break; case CE_MenuBarEmptyArea: painter->save(); { painter->fillRect(rect, option->palette.window()); if (widget && qobject_cast(widget->parentWidget())) { QColor shadow = mergedColors(option->palette.background().color().darker(120), outline.lighter(140), 60); painter->setPen(QPen(shadow)); painter->drawLine(option->rect.bottomLeft(), option->rect.bottomRight()); } } painter->restore(); break; case CE_TabBarTabShape: painter->save(); if (const QStyleOptionTab *tab = qstyleoption_cast(option)) { bool rtlHorTabs = (tab->direction == Qt::RightToLeft && (tab->shape == QTabBar::RoundedNorth || tab->shape == QTabBar::RoundedSouth)); bool selected = tab->state & State_Selected; bool lastTab = ((!rtlHorTabs && tab->position == QStyleOptionTab::End) || (rtlHorTabs && tab->position == QStyleOptionTab::Beginning)); bool onlyOne = tab->position == QStyleOptionTab::OnlyOneTab; int tabOverlap = pixelMetric(PM_TabBarTabOverlap, option, widget); rect = option->rect.adjusted(0, 0, (onlyOne || lastTab) ? 0 : tabOverlap, 0); QRect r2(rect); int x1 = r2.left(); int x2 = r2.right(); int y1 = r2.top(); int y2 = r2.bottom(); painter->setPen(d->innerContrastLine()); QTransform rotMatrix; bool flip = false; painter->setPen(shadow); switch (tab->shape) { case QTabBar::RoundedNorth: break; case QTabBar::RoundedSouth: rotMatrix.rotate(180); rotMatrix.translate(0, -rect.height() + 1); rotMatrix.scale(-1, 1); painter->setTransform(rotMatrix, true); break; case QTabBar::RoundedWest: rotMatrix.rotate(180 + 90); rotMatrix.scale(-1, 1); flip = true; painter->setTransform(rotMatrix, true); break; case QTabBar::RoundedEast: rotMatrix.rotate(90); rotMatrix.translate(0, - rect.width() + 1); flip = true; painter->setTransform(rotMatrix, true); break; default: painter->restore(); QCommonStyle::drawControl(element, tab, painter, widget); return; } if (flip) { QRect tmp = rect; rect = QRect(tmp.y(), tmp.x(), tmp.height(), tmp.width()); int temp = x1; x1 = y1; y1 = temp; temp = x2; x2 = y2; y2 = temp; } painter->setRenderHint(QPainter::Antialiasing, true); painter->translate(0.5, 0.5); QColor tabFrameColor = d->tabFrameColor(option->palette); QLinearGradient fillGradient(rect.topLeft(), rect.bottomLeft()); QLinearGradient outlineGradient(rect.topLeft(), rect.bottomLeft()); QPen outlinePen = outline.lighter(110); if (selected) { fillGradient.setColorAt(0, tabFrameColor.lighter(104)); // QColor highlight = option->palette.highlight().color(); // if (option->state & State_HasFocus && option->state & State_KeyboardFocusChange) { // fillGradient.setColorAt(0, highlight.lighter(130)); // outlineGradient.setColorAt(0, highlight.darker(130)); // fillGradient.setColorAt(0.14, highlight); // outlineGradient.setColorAt(0.14, highlight.darker(130)); // fillGradient.setColorAt(0.1401, tabFrameColor); // outlineGradient.setColorAt(0.1401, highlight.darker(130)); // } fillGradient.setColorAt(1, tabFrameColor); outlineGradient.setColorAt(1, outline); outlinePen = QPen(outlineGradient, 1); } else { fillGradient.setColorAt(0, tabFrameColor.darker(108)); fillGradient.setColorAt(0.85, tabFrameColor.darker(108)); fillGradient.setColorAt(1, tabFrameColor.darker(116)); } QRect drawRect = rect.adjusted(0, selected ? 0 : 2, 0, 3); painter->setPen(outlinePen); painter->save(); painter->setClipRect(rect.adjusted(-1, -1, 1, selected ? -2 : -3)); painter->setBrush(fillGradient); painter->drawRoundedRect(drawRect.adjusted(0, 0, -1, -1), 2.0, 2.0); painter->setBrush(Qt::NoBrush); painter->setPen(d->innerContrastLine()); painter->drawRoundedRect(drawRect.adjusted(1, 1, -2, -1), 2.0, 2.0); painter->restore(); if (selected) { painter->fillRect(rect.left() + 1, rect.bottom() - 1, rect.width() - 2, rect.bottom() - 1, tabFrameColor); painter->fillRect(QRect(rect.bottomRight() + QPoint(-2, -1), QSize(1, 1)), d->innerContrastLine()); painter->fillRect(QRect(rect.bottomLeft() + QPoint(0, -1), QSize(1, 1)), d->innerContrastLine()); painter->fillRect(QRect(rect.bottomRight() + QPoint(-1, -1), QSize(1, 1)), d->innerContrastLine()); } } painter->restore(); break; default: QCommonStyle::drawControl(element,option,painter,widget); break; } } /*! \reimp */ QPalette CarlaStyle::standardPalette () const { QPalette palette = QCommonStyle::standardPalette(); palette.setBrush(QPalette::Active, QPalette::Highlight, QColor(48, 140, 198)); palette.setBrush(QPalette::Inactive, QPalette::Highlight, QColor(145, 141, 126)); palette.setBrush(QPalette::Disabled, QPalette::Highlight, QColor(145, 141, 126)); QColor backGround(239, 235, 231); QColor light = backGround.lighter(150); QColor base = Qt::white; QColor dark = QColor(170, 156, 143).darker(110); dark = backGround.darker(150); QColor darkDisabled = QColor(209, 200, 191).darker(110); //### Find the correct disabled text color palette.setBrush(QPalette::Disabled, QPalette::Text, QColor(190, 190, 190)); palette.setBrush(QPalette::Window, backGround); palette.setBrush(QPalette::Mid, backGround.darker(130)); palette.setBrush(QPalette::Light, light); palette.setBrush(QPalette::Active, QPalette::Base, base); palette.setBrush(QPalette::Inactive, QPalette::Base, base); palette.setBrush(QPalette::Disabled, QPalette::Base, backGround); palette.setBrush(QPalette::Midlight, palette.mid().color().lighter(110)); palette.setBrush(QPalette::All, QPalette::Dark, dark); palette.setBrush(QPalette::Disabled, QPalette::Dark, darkDisabled); QColor button = backGround; palette.setBrush(QPalette::Button, button); QColor shadow = dark.darker(135); palette.setBrush(QPalette::Shadow, shadow); palette.setBrush(QPalette::Disabled, QPalette::Shadow, shadow.lighter(150)); palette.setBrush(QPalette::HighlightedText, QColor(QRgb(0xffffffff))); return palette; } /*! \reimp */ void CarlaStyle::drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget) const { QColor buttonColor = d->buttonColor(option->palette); QColor gradientStartColor = buttonColor.lighter(118); QColor gradientStopColor = buttonColor; QColor outline = d->outline(option->palette); QColor alphaCornerColor; if (widget) { // ### backgroundrole/foregroundrole should be part of the style option alphaCornerColor = mergedColors(option->palette.color(widget->backgroundRole()), outline); } else { alphaCornerColor = mergedColors(option->palette.background().color(), outline); } switch (control) { case CC_GroupBox: painter->save(); if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast(option)) { // Draw frame QRect textRect = proxy()->subControlRect(CC_GroupBox, option, SC_GroupBoxLabel, widget); QRect checkBoxRect = proxy()->subControlRect(CC_GroupBox, option, SC_GroupBoxCheckBox, widget); if (groupBox->subControls & QStyle::SC_GroupBoxFrame) { QStyleOptionFrameV3 frame; frame.QStyleOption::operator=(*groupBox); frame.features = groupBox->features; frame.lineWidth = groupBox->lineWidth; frame.midLineWidth = groupBox->midLineWidth; frame.rect = proxy()->subControlRect(CC_GroupBox, option, SC_GroupBoxFrame, widget); proxy()->drawPrimitive(PE_FrameGroupBox, &frame, painter, widget); } // Draw title if ((groupBox->subControls & QStyle::SC_GroupBoxLabel) && !groupBox->text.isEmpty()) { // groupBox->textColor gets the incorrect palette here painter->setPen(QPen(option->palette.windowText(), 1)); int alignment = int(groupBox->textAlignment); if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, option, widget)) alignment |= Qt::TextHideMnemonic; proxy()->drawItemText(painter, textRect, Qt::TextShowMnemonic | Qt::AlignLeft | alignment, groupBox->palette, groupBox->state & State_Enabled, groupBox->text, QPalette::NoRole); if (groupBox->state & State_HasFocus) { QStyleOptionFocusRect fropt; fropt.QStyleOption::operator=(*groupBox); fropt.rect = textRect.adjusted(-2, -1, 2, 1); proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget); } } // Draw checkbox if (groupBox->subControls & SC_GroupBoxCheckBox) { QStyleOptionButton box; box.QStyleOption::operator=(*groupBox); box.rect = checkBoxRect; proxy()->drawPrimitive(PE_IndicatorCheckBox, &box, painter, widget); } } painter->restore(); break; case CC_SpinBox: if (const QStyleOptionSpinBox *spinBox = qstyleoption_cast(option)) { QPixmap cache; QString pixmapName = uniqueName(QLatin1String("spinbox"), spinBox, spinBox->rect.size()); if (!QPixmapCache::find(pixmapName, cache)) { cache = styleCachePixmap(spinBox->rect.size()); cache.fill(Qt::transparent); QRect pixmapRect(0, 0, spinBox->rect.width(), spinBox->rect.height()); QRect rect = pixmapRect; QRect r = rect.adjusted(0, 1, 0, -1); QPainter cachePainter(&cache); QColor arrowColor = spinBox->palette.foreground().color(); arrowColor.setAlpha(220); bool isEnabled = (spinBox->state & State_Enabled); bool hover = isEnabled && (spinBox->state & State_MouseOver); bool sunken = (spinBox->state & State_Sunken); bool upIsActive = (spinBox->activeSubControls == SC_SpinBoxUp); bool downIsActive = (spinBox->activeSubControls == SC_SpinBoxDown); bool hasFocus = (option->state & State_HasFocus); QStyleOptionSpinBox spinBoxCopy = *spinBox; spinBoxCopy.rect = pixmapRect; QRect upRect = proxy()->subControlRect(CC_SpinBox, &spinBoxCopy, SC_SpinBoxUp, widget); QRect downRect = proxy()->subControlRect(CC_SpinBox, &spinBoxCopy, SC_SpinBoxDown, widget); if (spinBox->frame) { cachePainter.save(); cachePainter.setRenderHint(QPainter::Antialiasing, true); cachePainter.translate(0.5, 0.5); // Fill background cachePainter.setPen(Qt::NoPen); cachePainter.setBrush(option->palette.base()); cachePainter.drawRoundedRect(r.adjusted(0, 0, -1, -1), 2, 2); // Draw inner shadow cachePainter.setPen(d->topShadow()); cachePainter.drawLine(QPoint(r.left() + 2, r.top() + 1), QPoint(r.right() - 2, r.top() + 1)); // Draw button gradient QColor buttonColor = d->buttonColor(option->palette); QRect updownRect = upRect.adjusted(0, -2, 0, downRect.height() + 2); QLinearGradient gradient = qt_fusion_gradient(updownRect, (isEnabled && option->state & State_MouseOver ) ? buttonColor : buttonColor.darker(104)); // Draw button gradient cachePainter.setPen(Qt::NoPen); cachePainter.setBrush(gradient); cachePainter.save(); cachePainter.setClipRect(updownRect); cachePainter.drawRoundedRect(r.adjusted(0, 0, -1, -1), 2, 2); cachePainter.setPen(QPen(d->innerContrastLine())); cachePainter.setBrush(Qt::NoBrush); cachePainter.drawRoundedRect(r.adjusted(1, 1, -2, -2), 2, 2); cachePainter.restore(); if ((spinBox->stepEnabled & QAbstractSpinBox::StepUpEnabled) && upIsActive) { if (sunken) cachePainter.fillRect(upRect.adjusted(0, -1, 0, 0), gradientStopColor.darker(110)); else if (hover) cachePainter.fillRect(upRect.adjusted(0, -1, 0, 0), d->innerContrastLine()); } if ((spinBox->stepEnabled & QAbstractSpinBox::StepDownEnabled) && downIsActive) { if (sunken) cachePainter.fillRect(downRect.adjusted(0, 0, 0, 1), gradientStopColor.darker(110)); else if (hover) cachePainter.fillRect(downRect.adjusted(0, 0, 0, 1), d->innerContrastLine()); } QColor highlightOutline = d->highlightedOutline(option->palette); cachePainter.setPen(hasFocus ? highlightOutline : highlightOutline.darker(160)); cachePainter.setBrush(Qt::NoBrush); cachePainter.drawRoundedRect(r.adjusted(0, 0, -1, -1), 2, 2); if (hasFocus) { QColor softHighlight = option->palette.highlight().color(); softHighlight.setAlpha(40); cachePainter.setPen(softHighlight); cachePainter.drawRoundedRect(r.adjusted(1, 1, -2, -2), 1.7, 1.7); } cachePainter.restore(); } // outline the up/down buttons cachePainter.setPen(outline); if (spinBox->direction == Qt::RightToLeft) { cachePainter.drawLine(upRect.right(), upRect.top() - 1, upRect.right(), downRect.bottom() + 1); } else { cachePainter.drawLine(upRect.left(), upRect.top() - 1, upRect.left(), downRect.bottom() + 1); } if (upIsActive && sunken) { cachePainter.setPen(gradientStopColor.darker(130)); cachePainter.drawLine(downRect.left() + 1, downRect.top(), downRect.right(), downRect.top()); cachePainter.drawLine(upRect.left() + 1, upRect.top(), upRect.left() + 1, upRect.bottom()); cachePainter.drawLine(upRect.left() + 1, upRect.top() - 1, upRect.right(), upRect.top() - 1); } if (downIsActive && sunken) { cachePainter.setPen(gradientStopColor.darker(130)); cachePainter.drawLine(downRect.left() + 1, downRect.top(), downRect.left() + 1, downRect.bottom() + 1); cachePainter.drawLine(downRect.left() + 1, downRect.top(), downRect.right(), downRect.top()); cachePainter.setPen(gradientStopColor.darker(110)); cachePainter.drawLine(downRect.left() + 1, downRect.bottom() + 1, downRect.right(), downRect.bottom() + 1); } QColor disabledColor = mergedColors(arrowColor, option->palette.button().color()); if (spinBox->buttonSymbols == QAbstractSpinBox::PlusMinus) { int centerX = upRect.center().x(); int centerY = upRect.center().y(); // plus/minus cachePainter.setPen((spinBox->stepEnabled & QAbstractSpinBox::StepUpEnabled) ? arrowColor : disabledColor); cachePainter.drawLine(centerX - 1, centerY, centerX + 3, centerY); cachePainter.drawLine(centerX + 1, centerY - 2, centerX + 1, centerY + 2); centerX = downRect.center().x(); centerY = downRect.center().y(); cachePainter.setPen((spinBox->stepEnabled & QAbstractSpinBox::StepDownEnabled) ? arrowColor : disabledColor); cachePainter.drawLine(centerX - 1, centerY, centerX + 3, centerY); } else if (spinBox->buttonSymbols == QAbstractSpinBox::UpDownArrows){ // arrows painter->setRenderHint(QPainter::SmoothPixmapTransform); QPixmap upArrow = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), (spinBox->stepEnabled & QAbstractSpinBox::StepUpEnabled) ? arrowColor : disabledColor); cachePainter.drawPixmap(QRect(upRect.center().x() - upArrow.width() / 4 + 1, upRect.center().y() - upArrow.height() / 4 + 1, upArrow.width()/2, upArrow.height()/2), upArrow); QPixmap downArrow = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), (spinBox->stepEnabled & QAbstractSpinBox::StepDownEnabled) ? arrowColor : disabledColor, 180); cachePainter.drawPixmap(QRect(downRect.center().x() - downArrow.width() / 4 + 1, downRect.center().y() - downArrow.height() / 4 + 1, downArrow.width()/2, downArrow.height()/2), downArrow); } cachePainter.end(); QPixmapCache::insert(pixmapName, cache); } painter->drawPixmap(spinBox->rect.topLeft(), cache); } break; case CC_TitleBar: painter->save(); if (const QStyleOptionTitleBar *titleBar = qstyleoption_cast(option)) { const int buttonMargin = 5; bool active = (titleBar->titleBarState & State_Active); QRect fullRect = titleBar->rect; QPalette palette = option->palette; QColor highlight = option->palette.highlight().color(); QColor titleBarFrameBorder(active ? highlight.darker(180): outline.darker(110)); QColor titleBarHighlight(active ? highlight.lighter(120): palette.background().color().lighter(120)); QColor textColor(active ? 0xffffff : 0xff000000); QColor textAlphaColor(active ? 0xffffff : 0xff000000 ); { // Fill title bar gradient QColor titlebarColor = QColor(active ? highlight: palette.background().color()); QLinearGradient gradient(option->rect.center().x(), option->rect.top(), option->rect.center().x(), option->rect.bottom()); gradient.setColorAt(0, titlebarColor.lighter(114)); gradient.setColorAt(0.5, titlebarColor.lighter(102)); gradient.setColorAt(0.51, titlebarColor.darker(104)); gradient.setColorAt(1, titlebarColor); painter->fillRect(option->rect.adjusted(1, 1, -1, 0), gradient); // Frame and rounded corners painter->setPen(titleBarFrameBorder); // top outline painter->drawLine(fullRect.left() + 5, fullRect.top(), fullRect.right() - 5, fullRect.top()); painter->drawLine(fullRect.left(), fullRect.top() + 4, fullRect.left(), fullRect.bottom()); const QPoint points[5] = { QPoint(fullRect.left() + 4, fullRect.top() + 1), QPoint(fullRect.left() + 3, fullRect.top() + 1), QPoint(fullRect.left() + 2, fullRect.top() + 2), QPoint(fullRect.left() + 1, fullRect.top() + 3), QPoint(fullRect.left() + 1, fullRect.top() + 4) }; painter->drawPoints(points, 5); painter->drawLine(fullRect.right(), fullRect.top() + 4, fullRect.right(), fullRect.bottom()); const QPoint points2[5] = { QPoint(fullRect.right() - 3, fullRect.top() + 1), QPoint(fullRect.right() - 4, fullRect.top() + 1), QPoint(fullRect.right() - 2, fullRect.top() + 2), QPoint(fullRect.right() - 1, fullRect.top() + 3), QPoint(fullRect.right() - 1, fullRect.top() + 4) }; painter->drawPoints(points2, 5); // draw bottomline painter->drawLine(fullRect.right(), fullRect.bottom(), fullRect.left(), fullRect.bottom()); // top highlight painter->setPen(titleBarHighlight); painter->drawLine(fullRect.left() + 6, fullRect.top() + 1, fullRect.right() - 6, fullRect.top() + 1); } // draw title QRect textRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarLabel, widget); painter->setPen(active? (titleBar->palette.text().color().lighter(120)) : titleBar->palette.text().color() ); // Note workspace also does elliding but it does not use the correct font QString title = painter->fontMetrics().elidedText(titleBar->text, Qt::ElideRight, textRect.width() - 14); painter->drawText(textRect.adjusted(1, 1, 1, 1), title, QTextOption(Qt::AlignHCenter | Qt::AlignVCenter)); painter->setPen(Qt::white); if (active) painter->drawText(textRect, title, QTextOption(Qt::AlignHCenter | Qt::AlignVCenter)); // min button if ((titleBar->subControls & SC_TitleBarMinButton) && (titleBar->titleBarFlags & Qt::WindowMinimizeButtonHint) && !(titleBar->titleBarState& Qt::WindowMinimized)) { QRect minButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarMinButton, widget); if (minButtonRect.isValid()) { bool hover = (titleBar->activeSubControls & SC_TitleBarMinButton) && (titleBar->state & State_MouseOver); bool sunken = (titleBar->activeSubControls & SC_TitleBarMinButton) && (titleBar->state & State_Sunken); qt_fusion_draw_mdibutton(painter, titleBar, minButtonRect, hover, sunken); QRect minButtonIconRect = minButtonRect.adjusted(buttonMargin ,buttonMargin , -buttonMargin, -buttonMargin); painter->setPen(textColor); painter->drawLine(minButtonIconRect.center().x() - 2, minButtonIconRect.center().y() + 3, minButtonIconRect.center().x() + 3, minButtonIconRect.center().y() + 3); painter->drawLine(minButtonIconRect.center().x() - 2, minButtonIconRect.center().y() + 4, minButtonIconRect.center().x() + 3, minButtonIconRect.center().y() + 4); painter->setPen(textAlphaColor); painter->drawLine(minButtonIconRect.center().x() - 3, minButtonIconRect.center().y() + 3, minButtonIconRect.center().x() - 3, minButtonIconRect.center().y() + 4); painter->drawLine(minButtonIconRect.center().x() + 4, minButtonIconRect.center().y() + 3, minButtonIconRect.center().x() + 4, minButtonIconRect.center().y() + 4); } } // max button if ((titleBar->subControls & SC_TitleBarMaxButton) && (titleBar->titleBarFlags & Qt::WindowMaximizeButtonHint) && !(titleBar->titleBarState & Qt::WindowMaximized)) { QRect maxButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarMaxButton, widget); if (maxButtonRect.isValid()) { bool hover = (titleBar->activeSubControls & SC_TitleBarMaxButton) && (titleBar->state & State_MouseOver); bool sunken = (titleBar->activeSubControls & SC_TitleBarMaxButton) && (titleBar->state & State_Sunken); qt_fusion_draw_mdibutton(painter, titleBar, maxButtonRect, hover, sunken); QRect maxButtonIconRect = maxButtonRect.adjusted(buttonMargin, buttonMargin, -buttonMargin, -buttonMargin); painter->setPen(textColor); painter->drawRect(maxButtonIconRect.adjusted(0, 0, -1, -1)); painter->drawLine(maxButtonIconRect.left() + 1, maxButtonIconRect.top() + 1, maxButtonIconRect.right() - 1, maxButtonIconRect.top() + 1); painter->setPen(textAlphaColor); const QPoint points[4] = { maxButtonIconRect.topLeft(), maxButtonIconRect.topRight(), maxButtonIconRect.bottomLeft(), maxButtonIconRect.bottomRight() }; painter->drawPoints(points, 4); } } // close button if ((titleBar->subControls & SC_TitleBarCloseButton) && (titleBar->titleBarFlags & Qt::WindowSystemMenuHint)) { QRect closeButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarCloseButton, widget); if (closeButtonRect.isValid()) { bool hover = (titleBar->activeSubControls & SC_TitleBarCloseButton) && (titleBar->state & State_MouseOver); bool sunken = (titleBar->activeSubControls & SC_TitleBarCloseButton) && (titleBar->state & State_Sunken); qt_fusion_draw_mdibutton(painter, titleBar, closeButtonRect, hover, sunken); QRect closeIconRect = closeButtonRect.adjusted(buttonMargin, buttonMargin, -buttonMargin, -buttonMargin); painter->setPen(textAlphaColor); const QLine lines[4] = { QLine(closeIconRect.left() + 1, closeIconRect.top(), closeIconRect.right(), closeIconRect.bottom() - 1), QLine(closeIconRect.left(), closeIconRect.top() + 1, closeIconRect.right() - 1, closeIconRect.bottom()), QLine(closeIconRect.right() - 1, closeIconRect.top(), closeIconRect.left(), closeIconRect.bottom() - 1), QLine(closeIconRect.right(), closeIconRect.top() + 1, closeIconRect.left() + 1, closeIconRect.bottom()) }; painter->drawLines(lines, 4); const QPoint points[4] = { closeIconRect.topLeft(), closeIconRect.topRight(), closeIconRect.bottomLeft(), closeIconRect.bottomRight() }; painter->drawPoints(points, 4); painter->setPen(textColor); painter->drawLine(closeIconRect.left() + 1, closeIconRect.top() + 1, closeIconRect.right() - 1, closeIconRect.bottom() - 1); painter->drawLine(closeIconRect.left() + 1, closeIconRect.bottom() - 1, closeIconRect.right() - 1, closeIconRect.top() + 1); } } // normalize button if ((titleBar->subControls & SC_TitleBarNormalButton) && (((titleBar->titleBarFlags & Qt::WindowMinimizeButtonHint) && (titleBar->titleBarState & Qt::WindowMinimized)) || ((titleBar->titleBarFlags & Qt::WindowMaximizeButtonHint) && (titleBar->titleBarState & Qt::WindowMaximized)))) { QRect normalButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarNormalButton, widget); if (normalButtonRect.isValid()) { bool hover = (titleBar->activeSubControls & SC_TitleBarNormalButton) && (titleBar->state & State_MouseOver); bool sunken = (titleBar->activeSubControls & SC_TitleBarNormalButton) && (titleBar->state & State_Sunken); QRect normalButtonIconRect = normalButtonRect.adjusted(buttonMargin, buttonMargin, -buttonMargin, -buttonMargin); qt_fusion_draw_mdibutton(painter, titleBar, normalButtonRect, hover, sunken); QRect frontWindowRect = normalButtonIconRect.adjusted(0, 3, -3, 0); painter->setPen(textColor); painter->drawRect(frontWindowRect.adjusted(0, 0, -1, -1)); painter->drawLine(frontWindowRect.left() + 1, frontWindowRect.top() + 1, frontWindowRect.right() - 1, frontWindowRect.top() + 1); painter->setPen(textAlphaColor); const QPoint points[4] = { frontWindowRect.topLeft(), frontWindowRect.topRight(), frontWindowRect.bottomLeft(), frontWindowRect.bottomRight() }; painter->drawPoints(points, 4); QRect backWindowRect = normalButtonIconRect.adjusted(3, 0, 0, -3); QRegion clipRegion = backWindowRect; clipRegion -= frontWindowRect; painter->save(); painter->setClipRegion(clipRegion); painter->setPen(textColor); painter->drawRect(backWindowRect.adjusted(0, 0, -1, -1)); painter->drawLine(backWindowRect.left() + 1, backWindowRect.top() + 1, backWindowRect.right() - 1, backWindowRect.top() + 1); painter->setPen(textAlphaColor); const QPoint points2[4] = { backWindowRect.topLeft(), backWindowRect.topRight(), backWindowRect.bottomLeft(), backWindowRect.bottomRight() }; painter->drawPoints(points2, 4); painter->restore(); } } // context help button if (titleBar->subControls & SC_TitleBarContextHelpButton && (titleBar->titleBarFlags & Qt::WindowContextHelpButtonHint)) { QRect contextHelpButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarContextHelpButton, widget); if (contextHelpButtonRect.isValid()) { bool hover = (titleBar->activeSubControls & SC_TitleBarContextHelpButton) && (titleBar->state & State_MouseOver); bool sunken = (titleBar->activeSubControls & SC_TitleBarContextHelpButton) && (titleBar->state & State_Sunken); qt_fusion_draw_mdibutton(painter, titleBar, contextHelpButtonRect, hover, sunken); QImage image(qt_titlebar_context_help); QColor alpha = textColor; alpha.setAlpha(128); image.setColor(1, textColor.rgba()); image.setColor(2, alpha.rgba()); painter->setRenderHint(QPainter::SmoothPixmapTransform); painter->drawImage(contextHelpButtonRect.adjusted(4, 4, -4, -4), image); } } // shade button if (titleBar->subControls & SC_TitleBarShadeButton && (titleBar->titleBarFlags & Qt::WindowShadeButtonHint)) { QRect shadeButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarShadeButton, widget); if (shadeButtonRect.isValid()) { bool hover = (titleBar->activeSubControls & SC_TitleBarShadeButton) && (titleBar->state & State_MouseOver); bool sunken = (titleBar->activeSubControls & SC_TitleBarShadeButton) && (titleBar->state & State_Sunken); qt_fusion_draw_mdibutton(painter, titleBar, shadeButtonRect, hover, sunken); QPixmap arrow = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), textColor); painter->drawPixmap(shadeButtonRect.adjusted(5, 7, -5, -7), arrow); } } // unshade button if (titleBar->subControls & SC_TitleBarUnshadeButton && (titleBar->titleBarFlags & Qt::WindowShadeButtonHint)) { QRect unshadeButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarUnshadeButton, widget); if (unshadeButtonRect.isValid()) { bool hover = (titleBar->activeSubControls & SC_TitleBarUnshadeButton) && (titleBar->state & State_MouseOver); bool sunken = (titleBar->activeSubControls & SC_TitleBarUnshadeButton) && (titleBar->state & State_Sunken); qt_fusion_draw_mdibutton(painter, titleBar, unshadeButtonRect, hover, sunken); QPixmap arrow = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), textColor, 180); painter->drawPixmap(unshadeButtonRect.adjusted(5, 7, -5, -7), arrow); } } if ((titleBar->subControls & SC_TitleBarSysMenu) && (titleBar->titleBarFlags & Qt::WindowSystemMenuHint)) { QRect iconRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarSysMenu, widget); if (iconRect.isValid()) { if (!titleBar->icon.isNull()) { titleBar->icon.paint(painter, iconRect); } else { QStyleOption tool(0); tool.palette = titleBar->palette; QPixmap pm = standardIcon(SP_TitleBarMenuButton, &tool, widget).pixmap(16, 16); tool.rect = iconRect; painter->save(); proxy()->drawItemPixmap(painter, iconRect, Qt::AlignCenter, pm); painter->restore(); } } } } painter->restore(); break; case CC_ScrollBar: painter->save(); if (const QStyleOptionSlider *scrollBar = qstyleoption_cast(option)) { bool horizontal = scrollBar->orientation == Qt::Horizontal; bool sunken = scrollBar->state & State_Sunken; QRect scrollBarSubLine = proxy()->subControlRect(control, scrollBar, SC_ScrollBarSubLine, widget); QRect scrollBarAddLine = proxy()->subControlRect(control, scrollBar, SC_ScrollBarAddLine, widget); QRect scrollBarSlider = proxy()->subControlRect(control, scrollBar, SC_ScrollBarSlider, widget); QRect scrollBarGroove = proxy()->subControlRect(control, scrollBar, SC_ScrollBarGroove, widget); QRect rect = option->rect; QColor alphaOutline = outline; alphaOutline.setAlpha(180); QColor arrowColor = option->palette.foreground().color(); arrowColor.setAlpha(220); // Paint groove if (scrollBar->subControls & SC_ScrollBarGroove) { QLinearGradient gradient(rect.center().x(), rect.top(), rect.center().x(), rect.bottom()); if (!horizontal) gradient = QLinearGradient(rect.left(), rect.center().y(), rect.right(), rect.center().y()); gradient.setColorAt(0, buttonColor.darker(107)); gradient.setColorAt(0.1, buttonColor.darker(105)); gradient.setColorAt(0.9, buttonColor.darker(105)); gradient.setColorAt(1, buttonColor.darker(107)); painter->fillRect(option->rect, gradient); painter->setPen(Qt::NoPen); painter->setPen(alphaOutline); if (horizontal) painter->drawLine(rect.topLeft(), rect.topRight()); else painter->drawLine(rect.topLeft(), rect.bottomLeft()); QColor subtleEdge = alphaOutline; subtleEdge.setAlpha(40); painter->setPen(Qt::NoPen); painter->setBrush(Qt::NoBrush); painter->save(); painter->setClipRect(scrollBarGroove.adjusted(1, 0, -1, -3)); painter->drawRect(scrollBarGroove.adjusted(1, 0, -1, -1)); painter->restore(); } QRect pixmapRect = scrollBarSlider; QLinearGradient gradient(pixmapRect.center().x(), pixmapRect.top(), pixmapRect.center().x(), pixmapRect.bottom()); if (!horizontal) gradient = QLinearGradient(pixmapRect.left(), pixmapRect.center().y(), pixmapRect.right(), pixmapRect.center().y()); QLinearGradient highlightedGradient = gradient; QColor midColor2 = mergedColors(gradientStartColor, gradientStopColor, 40); gradient.setColorAt(0, d->buttonColor(option->palette).lighter(108)); gradient.setColorAt(1, d->buttonColor(option->palette)); highlightedGradient.setColorAt(0, gradientStartColor.darker(102)); highlightedGradient.setColorAt(1, gradientStopColor.lighter(102)); // Paint slider if (scrollBar->subControls & SC_ScrollBarSlider) { QRect pixmapRect = scrollBarSlider; painter->setPen(QPen(alphaOutline, 0)); if (option->state & State_Sunken && scrollBar->activeSubControls & SC_ScrollBarSlider) painter->setBrush(midColor2); else if (option->state & State_MouseOver && scrollBar->activeSubControls & SC_ScrollBarSlider) painter->setBrush(highlightedGradient); else painter->setBrush(gradient); painter->drawRect(pixmapRect.adjusted(horizontal ? -1 : 0, horizontal ? 0 : -1, horizontal ? 0 : 1, horizontal ? 1 : 0)); painter->setPen(d->innerContrastLine()); painter->drawRect(scrollBarSlider.adjusted(horizontal ? 0 : 1, horizontal ? 1 : 0, -1, -1)); // Outer shadow // painter->setPen(subtleEdge); // if (horizontal) { //// painter->drawLine(scrollBarSlider.topLeft() + QPoint(-2, 0), scrollBarSlider.bottomLeft() + QPoint(2, 0)); //// painter->drawLine(scrollBarSlider.topRight() + QPoint(-2, 0), scrollBarSlider.bottomRight() + QPoint(2, 0)); // } else { //// painter->drawLine(pixmapRect.topLeft() + QPoint(0, -2), pixmapRect.bottomLeft() + QPoint(0, -2)); //// painter->drawLine(pixmapRect.topRight() + QPoint(0, 2), pixmapRect.bottomRight() + QPoint(0, 2)); // } } // The SubLine (up/left) buttons if (scrollBar->subControls & SC_ScrollBarSubLine) { if ((scrollBar->activeSubControls & SC_ScrollBarSubLine) && sunken) painter->setBrush(gradientStopColor); else if ((scrollBar->activeSubControls & SC_ScrollBarSubLine)) painter->setBrush(highlightedGradient); else painter->setBrush(gradient); painter->setPen(Qt::NoPen); painter->drawRect(scrollBarSubLine.adjusted(horizontal ? 0 : 1, horizontal ? 1 : 0, 0, 0)); painter->setPen(QPen(alphaOutline, 1)); if (option->state & State_Horizontal) { if (option->direction == Qt::RightToLeft) { pixmapRect.setLeft(scrollBarSubLine.left()); painter->drawLine(pixmapRect.topLeft(), pixmapRect.bottomLeft()); } else { pixmapRect.setRight(scrollBarSubLine.right()); painter->drawLine(pixmapRect.topRight(), pixmapRect.bottomRight()); } } else { pixmapRect.setBottom(scrollBarSubLine.bottom()); painter->drawLine(pixmapRect.bottomLeft(), pixmapRect.bottomRight()); } painter->setBrush(Qt::NoBrush); painter->setPen(d->innerContrastLine()); painter->drawRect(scrollBarSubLine.adjusted(horizontal ? 0 : 1, horizontal ? 1 : 0 , horizontal ? -2 : -1, horizontal ? -1 : -2)); // Arrows int rotation = 0; if (option->state & State_Horizontal) rotation = option->direction == Qt::LeftToRight ? -90 : 90; QRect upRect = scrollBarSubLine.translated(horizontal ? -2 : -1, 0); QPixmap arrowPixmap = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), arrowColor, rotation); painter->drawPixmap(QRect(upRect.center().x() - arrowPixmap.width() / 4 + 2, upRect.center().y() - arrowPixmap.height() / 4 + 1, arrowPixmap.width()/2, arrowPixmap.height()/2), arrowPixmap); } // The AddLine (down/right) button if (scrollBar->subControls & SC_ScrollBarAddLine) { if ((scrollBar->activeSubControls & SC_ScrollBarAddLine) && sunken) painter->setBrush(gradientStopColor); else if ((scrollBar->activeSubControls & SC_ScrollBarAddLine)) painter->setBrush(midColor2); else painter->setBrush(gradient); painter->setPen(Qt::NoPen); painter->drawRect(scrollBarAddLine.adjusted(horizontal ? 0 : 1, horizontal ? 1 : 0, 0, 0)); painter->setPen(QPen(alphaOutline, 1)); if (option->state & State_Horizontal) { if (option->direction == Qt::LeftToRight) { pixmapRect.setLeft(scrollBarAddLine.left()); painter->drawLine(pixmapRect.topLeft(), pixmapRect.bottomLeft()); } else { pixmapRect.setRight(scrollBarAddLine.right()); painter->drawLine(pixmapRect.topRight(), pixmapRect.bottomRight()); } } else { pixmapRect.setTop(scrollBarAddLine.top()); painter->drawLine(pixmapRect.topLeft(), pixmapRect.topRight()); } painter->setPen(d->innerContrastLine()); painter->setBrush(Qt::NoBrush); painter->drawRect(scrollBarAddLine.adjusted(1, 1, -1, -1)); int rotation = 180; if (option->state & State_Horizontal) rotation = option->direction == Qt::LeftToRight ? 90 : -90; QRect downRect = scrollBarAddLine.translated(-1, 1); QPixmap arrowPixmap = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), arrowColor, rotation); painter->drawPixmap(QRect(downRect.center().x() - arrowPixmap.width() / 4 + 2, downRect.center().y() - arrowPixmap.height() / 4, arrowPixmap.width()/2, arrowPixmap.height()/2), arrowPixmap); } } painter->restore(); break;; case CC_ComboBox: painter->save(); if (const QStyleOptionComboBox *comboBox = qstyleoption_cast(option)) { bool hasFocus = option->state & State_HasFocus && option->state & State_KeyboardFocusChange; bool sunken = comboBox->state & State_On; // play dead, if combobox has no items bool isEnabled = (comboBox->state & State_Enabled); QPixmap cache; QString pixmapName = uniqueName(QLatin1String("combobox"), option, comboBox->rect.size()); if (sunken) pixmapName += QLatin1String("-sunken"); if (comboBox->editable) pixmapName += QLatin1String("-editable"); if (isEnabled) pixmapName += QLatin1String("-enabled"); if (!QPixmapCache::find(pixmapName, cache)) { cache = styleCachePixmap(comboBox->rect.size()); cache.fill(Qt::transparent); QPainter cachePainter(&cache); QRect pixmapRect(0, 0, comboBox->rect.width(), comboBox->rect.height()); QStyleOptionComboBox comboBoxCopy = *comboBox; comboBoxCopy.rect = pixmapRect; QRect rect = pixmapRect; QRect downArrowRect = proxy()->subControlRect(CC_ComboBox, &comboBoxCopy, SC_ComboBoxArrow, widget); // Draw a line edit if (comboBox->editable) { QStyleOptionFrame buttonOption; buttonOption.QStyleOption::operator=(*comboBox); buttonOption.rect = rect; buttonOption.state = (comboBox->state & (State_Enabled | State_MouseOver | State_HasFocus)) | State_KeyboardFocusChange; // Allways show hig if (sunken) { buttonOption.state |= State_Sunken; buttonOption.state &= ~State_MouseOver; } proxy()->drawPrimitive(PE_FrameLineEdit, &buttonOption, &cachePainter, widget); // Draw button clipped cachePainter.save(); cachePainter.setClipRect(downArrowRect.adjusted(0, 0, 1, 0)); buttonOption.rect.setLeft(comboBox->direction == Qt::LeftToRight ? downArrowRect.left() - 6: downArrowRect.right() + 6); proxy()->drawPrimitive(PE_PanelButtonCommand, &buttonOption, &cachePainter, widget); cachePainter.restore(); cachePainter.setPen( QPen(hasFocus ? option->palette.highlight() : outline.lighter(110), 0)); if (!sunken) { int borderSize = 1; if (comboBox->direction == Qt::RightToLeft) { cachePainter.drawLine(QPoint(downArrowRect.right() - 1, downArrowRect.top() + borderSize ), QPoint(downArrowRect.right() - 1, downArrowRect.bottom() - borderSize)); } else { cachePainter.drawLine(QPoint(downArrowRect.left() , downArrowRect.top() + borderSize), QPoint(downArrowRect.left() , downArrowRect.bottom() - borderSize)); } } else { if (comboBox->direction == Qt::RightToLeft) { cachePainter.drawLine(QPoint(downArrowRect.right(), downArrowRect.top() + 2), QPoint(downArrowRect.right(), downArrowRect.bottom() - 2)); } else { cachePainter.drawLine(QPoint(downArrowRect.left(), downArrowRect.top() + 2), QPoint(downArrowRect.left(), downArrowRect.bottom() - 2)); } } } else { QStyleOptionButton buttonOption; buttonOption.QStyleOption::operator=(*comboBox); buttonOption.rect = rect; buttonOption.state = comboBox->state & (State_Enabled | State_MouseOver | State_HasFocus | State_KeyboardFocusChange); if (sunken) { buttonOption.state |= State_Sunken; buttonOption.state &= ~State_MouseOver; } proxy()->drawPrimitive(PE_PanelButtonCommand, &buttonOption, &cachePainter, widget); } if (comboBox->subControls & SC_ComboBoxArrow) { // Draw the up/down arrow QColor arrowColor = option->palette.buttonText().color(); arrowColor.setAlpha(220); QPixmap downArrow = colorizedImage(QLatin1String(":/bitmaps/style/arrow.png"), arrowColor, 180); cachePainter.drawPixmap(QRect(downArrowRect.center().x() - downArrow.width() / 4 + 1, downArrowRect.center().y() - downArrow.height() / 4 + 1, downArrow.width()/2, downArrow.height()/2), downArrow); } cachePainter.end(); QPixmapCache::insert(pixmapName, cache); } painter->drawPixmap(comboBox->rect.topLeft(), cache); } painter->restore(); break; case CC_Slider: if (const QStyleOptionSlider *slider = qstyleoption_cast(option)) { QRect groove = proxy()->subControlRect(CC_Slider, option, SC_SliderGroove, widget); QRect handle = proxy()->subControlRect(CC_Slider, option, SC_SliderHandle, widget); bool horizontal = slider->orientation == Qt::Horizontal; bool ticksAbove = slider->tickPosition & QSlider::TicksAbove; bool ticksBelow = slider->tickPosition & QSlider::TicksBelow; QColor activeHighlight = d->highlight(option->palette); QPixmap cache; QBrush oldBrush = painter->brush(); QPen oldPen = painter->pen(); QColor shadowAlpha(Qt::black); shadowAlpha.setAlpha(10); if (option->state & State_HasFocus && option->state & State_KeyboardFocusChange) outline = d->highlightedOutline(option->palette); if ((option->subControls & SC_SliderGroove) && groove.isValid()) { QColor grooveColor; grooveColor.setHsv(buttonColor.hue(), qMin(255, (int)(buttonColor.saturation())), qMin(255, (int)(buttonColor.value()*0.9))); QString groovePixmapName = uniqueName(QLatin1String("slider_groove"), option, groove.size()); QRect pixmapRect(0, 0, groove.width(), groove.height()); // draw background groove if (!QPixmapCache::find(groovePixmapName, cache)) { cache = styleCachePixmap(pixmapRect.size()); cache.fill(Qt::transparent); QPainter groovePainter(&cache); groovePainter.setRenderHint(QPainter::Antialiasing, true); groovePainter.translate(0.5, 0.5); QLinearGradient gradient; if (horizontal) { gradient.setStart(pixmapRect.center().x(), pixmapRect.top()); gradient.setFinalStop(pixmapRect.center().x(), pixmapRect.bottom()); } else { gradient.setStart(pixmapRect.left(), pixmapRect.center().y()); gradient.setFinalStop(pixmapRect.right(), pixmapRect.center().y()); } groovePainter.setPen(QPen(outline, 0)); gradient.setColorAt(0, grooveColor.darker(110)); gradient.setColorAt(1, grooveColor.lighter(110));//palette.button().color().darker(115)); groovePainter.setBrush(gradient); groovePainter.drawRoundedRect(pixmapRect.adjusted(1, 1, -2, -2), 1, 1); groovePainter.end(); QPixmapCache::insert(groovePixmapName, cache); } painter->drawPixmap(groove.topLeft(), cache); // draw blue groove highlight QRect clipRect; groovePixmapName += QLatin1String("_blue"); if (!QPixmapCache::find(groovePixmapName, cache)) { cache = styleCachePixmap(pixmapRect.size()); cache.fill(Qt::transparent); QPainter groovePainter(&cache); QLinearGradient gradient; if (horizontal) { gradient.setStart(pixmapRect.center().x(), pixmapRect.top()); gradient.setFinalStop(pixmapRect.center().x(), pixmapRect.bottom()); } else { gradient.setStart(pixmapRect.left(), pixmapRect.center().y()); gradient.setFinalStop(pixmapRect.right(), pixmapRect.center().y()); } QColor highlight = d->highlight(option->palette); QColor highlightedoutline = highlight.darker(140); if (qGray(outline.rgb()) > qGray(highlightedoutline.rgb())) outline = highlightedoutline; groovePainter.setRenderHint(QPainter::Antialiasing, true); groovePainter.translate(0.5, 0.5); groovePainter.setPen(QPen(outline, 0)); gradient.setColorAt(0, activeHighlight); gradient.setColorAt(1, activeHighlight.lighter(130)); groovePainter.setBrush(gradient); groovePainter.drawRoundedRect(pixmapRect.adjusted(1, 1, -2, -2), 1, 1); groovePainter.setPen(d->innerContrastLine()); groovePainter.setBrush(Qt::NoBrush); groovePainter.drawRoundedRect(pixmapRect.adjusted(2, 2, -3, -3), 1, 1); groovePainter.end(); QPixmapCache::insert(groovePixmapName, cache); } if (horizontal) { if (slider->upsideDown) clipRect = QRect(handle.right(), groove.top(), groove.right() - handle.right(), groove.height()); else clipRect = QRect(groove.left(), groove.top(), handle.left(), groove.height()); } else { if (slider->upsideDown) clipRect = QRect(groove.left(), handle.bottom(), groove.width(), groove.height() - handle.bottom()); else clipRect = QRect(groove.left(), groove.top(), groove.width(), handle.top() - groove.top()); } painter->save(); painter->setClipRect(clipRect.adjusted(0, 0, 1, 1)); painter->drawPixmap(groove.topLeft(), cache); painter->restore(); } if (option->subControls & SC_SliderTickmarks) { painter->setPen(outline); int tickSize = proxy()->pixelMetric(PM_SliderTickmarkOffset, option, widget); int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget); int interval = slider->tickInterval; if (interval <= 0) { interval = slider->singleStep; if (QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, interval, available) - QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, 0, available) < 3) interval = slider->pageStep; } if (interval <= 0) interval = 1; int v = slider->minimum; int len = proxy()->pixelMetric(PM_SliderLength, slider, widget); while (v <= slider->maximum + 1) { if (v == slider->maximum + 1 && interval == 1) break; const int v_ = qMin(v, slider->maximum); int pos = sliderPositionFromValue(slider->minimum, slider->maximum, v_, (horizontal ? slider->rect.width() : slider->rect.height()) - len, slider->upsideDown) + len / 2; int extra = 2 - ((v_ == slider->minimum || v_ == slider->maximum) ? 1 : 0); if (horizontal) { if (ticksAbove) { painter->drawLine(pos, slider->rect.top() + extra, pos, slider->rect.top() + tickSize); } if (ticksBelow) { painter->drawLine(pos, slider->rect.bottom() - extra, pos, slider->rect.bottom() - tickSize); } } else { if (ticksAbove) { painter->drawLine(slider->rect.left() + extra, pos, slider->rect.left() + tickSize, pos); } if (ticksBelow) { painter->drawLine(slider->rect.right() - extra, pos, slider->rect.right() - tickSize, pos); } } // in the case where maximum is max int int nextInterval = v + interval; if (nextInterval < v) break; v = nextInterval; } } // draw handle if ((option->subControls & SC_SliderHandle) ) { QString handlePixmapName = uniqueName(QLatin1String("slider_handle"), option, handle.size()); if (!QPixmapCache::find(handlePixmapName, cache)) { cache = styleCachePixmap(handle.size()); cache.fill(Qt::transparent); QRect pixmapRect(0, 0, handle.width(), handle.height()); QPainter handlePainter(&cache); QRect gradRect = pixmapRect.adjusted(2, 2, -2, -2); // gradient fill QRect r = pixmapRect.adjusted(1, 1, -2, -2); QLinearGradient gradient = qt_fusion_gradient(gradRect, d->buttonColor(option->palette),horizontal ? TopDown : FromLeft); handlePainter.setRenderHint(QPainter::Antialiasing, true); handlePainter.translate(0.5, 0.5); handlePainter.setPen(Qt::NoPen); handlePainter.setBrush(QColor(0, 0, 0, 40)); handlePainter.drawRect(r.adjusted(-1, 2, 1, -2)); handlePainter.setPen(QPen(d->outline(option->palette), 1)); if (option->state & State_HasFocus && option->state & State_KeyboardFocusChange) handlePainter.setPen(QPen(d->highlightedOutline(option->palette), 1)); handlePainter.setBrush(gradient); handlePainter.drawRoundedRect(r, 2, 2); handlePainter.setBrush(Qt::NoBrush); handlePainter.setPen(d->innerContrastLine()); handlePainter.drawRoundedRect(r.adjusted(1, 1, -1, -1), 2, 2); QColor cornerAlpha = outline.darker(120); cornerAlpha.setAlpha(80); //handle shadow handlePainter.setPen(shadowAlpha); handlePainter.drawLine(QPoint(r.left() + 2, r.bottom() + 1), QPoint(r.right() - 2, r.bottom() + 1)); handlePainter.drawLine(QPoint(r.right() + 1, r.bottom() - 3), QPoint(r.right() + 1, r.top() + 4)); handlePainter.drawLine(QPoint(r.right() - 1, r.bottom()), QPoint(r.right() + 1, r.bottom() - 2)); handlePainter.end(); QPixmapCache::insert(handlePixmapName, cache); } painter->drawPixmap(handle.topLeft(), cache); } painter->setBrush(oldBrush); painter->setPen(oldPen); } break; case CC_Dial: if (const QStyleOptionSlider* dial = qstyleoption_cast(option)) drawDial(dial, painter); break; default: QCommonStyle::drawComplexControl(control, option, painter, widget); break; } } /*! \reimp */ int CarlaStyle::pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget) const { switch (metric) { case PM_SliderTickmarkOffset: return 4; case PM_HeaderMargin: return 2; case PM_ToolTipLabelFrameWidth: return 2; case PM_ButtonDefaultIndicator: return 0; case PM_ButtonShiftHorizontal: case PM_ButtonShiftVertical: return 0; case PM_MessageBoxIconSize: return 48; case PM_ListViewIconSize: return 24; case PM_DialogButtonsSeparator: case PM_ScrollBarSliderMin: return 26; case PM_TitleBarHeight: return 24; case PM_ScrollBarExtent: return 14; case PM_SliderThickness: return 15; case PM_SliderLength: return 15; case PM_DockWidgetTitleMargin: return 1; case PM_DefaultFrameWidth: return 1; case PM_SpinBoxFrameWidth: return 3; case PM_MenuVMargin: case PM_MenuHMargin: return 0; case PM_MenuPanelWidth: return 0; case PM_MenuBarItemSpacing: return 6; case PM_MenuBarVMargin: return 0; case PM_MenuBarHMargin: return 0; case PM_MenuBarPanelWidth: return 0; case PM_ToolBarHandleExtent: return 9; case PM_ToolBarItemSpacing: return 1; case PM_ToolBarFrameWidth: return 2; case PM_ToolBarItemMargin: return 2; case PM_SmallIconSize: return 16; case PM_ButtonIconSize: return 16; case PM_DockWidgetTitleBarButtonMargin: return 2; case PM_MaximumDragDistance: return -1; case PM_TabCloseIndicatorWidth: case PM_TabCloseIndicatorHeight: return 20; case PM_TabBarTabVSpace: return 12; case PM_TabBarTabOverlap: return 1; case PM_TabBarBaseOverlap: return 2; case PM_SubMenuOverlap: return -1; case PM_DockWidgetHandleExtent: case PM_SplitterWidth: return 4; case PM_IndicatorHeight: case PM_IndicatorWidth: case PM_ExclusiveIndicatorHeight: case PM_ExclusiveIndicatorWidth: return 14; case PM_ScrollView_ScrollBarSpacing: return 0; default: break; } return QCommonStyle::pixelMetric(metric, option, widget); } /*! \reimp */ QSize CarlaStyle::sizeFromContents(ContentsType type, const QStyleOption* option, const QSize& size, const QWidget* widget) const { QSize newSize = QCommonStyle::sizeFromContents(type, option, size, widget); switch (type) { case CT_PushButton: if (const QStyleOptionButton* btn = qstyleoption_cast(option)) { if (!btn->text.isEmpty() && newSize.width() < 80) newSize.setWidth(80); if (!btn->icon.isNull() && btn->iconSize.height() > 16) newSize -= QSize(0, 2); } break; case CT_GroupBox: if (option) { int topMargin = qMax(pixelMetric(PM_ExclusiveIndicatorHeight), option->fontMetrics.height()) + groupBoxTopMargin; newSize += QSize(10, topMargin); // Add some space below the groupbox } break; case CT_RadioButton: case CT_CheckBox: newSize += QSize(0, 1); break; case CT_ToolButton: newSize += QSize(2, 2); break; case CT_SpinBox: newSize += QSize(0, -3); break; case CT_ComboBox: newSize += QSize(2, 4); break; case CT_LineEdit: newSize += QSize(0, 4); break; case CT_MenuBarItem: newSize += QSize(8, 5); break; case CT_MenuItem: if (const QStyleOptionMenuItem *menuItem = qstyleoption_cast(option)) { int w = newSize.width(); int maxpmw = menuItem->maxIconWidth; int tabSpacing = 20; if (menuItem->text.contains(QLatin1Char('\t'))) w += tabSpacing; else if (menuItem->menuItemType == QStyleOptionMenuItem::SubMenu) w += 2 * CarlaStylePrivate::menuArrowHMargin; else if (menuItem->menuItemType == QStyleOptionMenuItem::DefaultItem) { QFontMetrics fm(menuItem->font); QFont fontBold = menuItem->font; fontBold.setBold(true); QFontMetrics fmBold(fontBold); w += fmBold.width(menuItem->text) - fm.width(menuItem->text); } int checkcol = qMax(maxpmw, CarlaStylePrivate::menuCheckMarkWidth); // Windows always shows a check column w += checkcol; w += int(CarlaStylePrivate::menuRightBorder) + 10; newSize.setWidth(w); if (menuItem->menuItemType == QStyleOptionMenuItem::Separator) { if (!menuItem->text.isEmpty()) { newSize.setHeight(menuItem->fontMetrics.height()); } } else if (!menuItem->icon.isNull()) { if (const QComboBox *combo = qobject_cast(widget)) { newSize.setHeight(qMax(combo->iconSize().height() + 2, newSize.height())); } } newSize.setWidth(newSize.width() + 12); newSize.setWidth(qMax(newSize.width(), 120)); } break; case CT_SizeGrip: newSize += QSize(4, 4); break; case CT_MdiControls: if (const QStyleOptionComplex *styleOpt = qstyleoption_cast(option)) { int width = 0; if (styleOpt->subControls & SC_MdiMinButton) width += 19 + 1; if (styleOpt->subControls & SC_MdiNormalButton) width += 19 + 1; if (styleOpt->subControls & SC_MdiCloseButton) width += 19 + 1; newSize = QSize(width, 19); } else { newSize = QSize(60, 19); } break; default: break; } return newSize; } /*! \reimp */ void CarlaStyle::polish(QWidget *widget) { QCommonStyle::polish(widget); if (qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || (widget->inherits("QDockSeparator")) || (widget->inherits("QDockWidgetSeparator")) ) { widget->setAttribute(Qt::WA_Hover, true); } } /*! \reimp */ void CarlaStyle::unpolish(QWidget *widget) { QCommonStyle::unpolish(widget); if (qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || qobject_cast(widget) || (widget->inherits("QDockSeparator")) || (widget->inherits("QDockWidgetSeparator")) ) { widget->setAttribute(Qt::WA_Hover, false); } } /*! \reimp */ QRect CarlaStyle::subControlRect(ComplexControl control, const QStyleOptionComplex *option, SubControl subControl, const QWidget *widget) const { QRect rect = QCommonStyle::subControlRect(control, option, subControl, widget); switch (control) { case CC_Slider: if (const QStyleOptionSlider *slider = qstyleoption_cast(option)) { int tickSize = proxy()->pixelMetric(PM_SliderTickmarkOffset, option, widget); switch (subControl) { case SC_SliderHandle: { if (slider->orientation == Qt::Horizontal) { rect.setHeight(proxy()->pixelMetric(PM_SliderThickness)); rect.setWidth(proxy()->pixelMetric(PM_SliderLength)); int centerY = slider->rect.center().y() - rect.height() / 2; if (slider->tickPosition & QSlider::TicksAbove) centerY += tickSize; if (slider->tickPosition & QSlider::TicksBelow) centerY -= tickSize; rect.moveTop(centerY); } else { rect.setWidth(proxy()->pixelMetric(PM_SliderThickness)); rect.setHeight(proxy()->pixelMetric(PM_SliderLength)); int centerX = slider->rect.center().x() - rect.width() / 2; if (slider->tickPosition & QSlider::TicksAbove) centerX += tickSize; if (slider->tickPosition & QSlider::TicksBelow) centerX -= tickSize; rect.moveLeft(centerX); } } break; case SC_SliderGroove: { QPoint grooveCenter = slider->rect.center(); if (slider->orientation == Qt::Horizontal) { rect.setHeight(7); if (slider->tickPosition & QSlider::TicksAbove) grooveCenter.ry() += tickSize; if (slider->tickPosition & QSlider::TicksBelow) grooveCenter.ry() -= tickSize; } else { rect.setWidth(7); if (slider->tickPosition & QSlider::TicksAbove) grooveCenter.rx() += tickSize; if (slider->tickPosition & QSlider::TicksBelow) grooveCenter.rx() -= tickSize; } rect.moveCenter(grooveCenter); break; } default: break; } } break; case CC_SpinBox: if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast(option)) { QSize bs; int center = spinbox->rect.height() / 2; int fw = spinbox->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0; int y = fw; bs.setHeight(qMax(8, spinbox->rect.height()/2 - y)); bs.setWidth(14); int x, lx, rx; x = spinbox->rect.width() - y - bs.width() + 2; lx = fw; rx = x - fw; switch (subControl) { case SC_SpinBoxUp: if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons) return QRect(); rect = QRect(x, fw, bs.width(), center - fw); break; case SC_SpinBoxDown: if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons) return QRect(); rect = QRect(x, center, bs.width(), spinbox->rect.bottom() - center - fw + 1); break; case SC_SpinBoxEditField: if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons) { rect = QRect(lx, fw, spinbox->rect.width() - 2*fw, spinbox->rect.height() - 2*fw); } else { rect = QRect(lx, fw, rx - qMax(fw - 1, 0), spinbox->rect.height() - 2*fw); } break; case SC_SpinBoxFrame: rect = spinbox->rect; default: break; } rect = visualRect(spinbox->direction, spinbox->rect, rect); } break; case CC_GroupBox: if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast(option)) { rect = option->rect; if (subControl == SC_GroupBoxFrame) return rect.adjusted(0, 0, 0, 0); else if (subControl == SC_GroupBoxContents) { QRect frameRect = option->rect.adjusted(0, 0, 0, -groupBoxBottomMargin); int margin = 3; int leftMarginExtension = 0; int topMargin = qMax(pixelMetric(PM_ExclusiveIndicatorHeight), option->fontMetrics.height()) + groupBoxTopMargin; return frameRect.adjusted(leftMarginExtension + margin, margin + topMargin, -margin, -margin - groupBoxBottomMargin); } QSize textSize = option->fontMetrics.boundingRect(groupBox->text).size() + QSize(2, 2); int indicatorWidth = proxy()->pixelMetric(PM_IndicatorWidth, option, widget); int indicatorHeight = proxy()->pixelMetric(PM_IndicatorHeight, option, widget); rect = QRect(); if (subControl == SC_GroupBoxCheckBox) { rect.setWidth(indicatorWidth); rect.setHeight(indicatorHeight); rect.moveTop(textSize.height() > indicatorHeight ? (textSize.height() - indicatorHeight) / 2 : 0); rect.moveLeft(1); } else if (subControl == SC_GroupBoxLabel) { rect.setSize(textSize); rect.moveTop(1); if (option->subControls & QStyle::SC_GroupBoxCheckBox) rect.translate(indicatorWidth + 5, 0); } return visualRect(option->direction, option->rect, rect); } return rect; case CC_ComboBox: switch (subControl) { case SC_ComboBoxArrow: rect = visualRect(option->direction, option->rect, rect); rect.setRect(rect.right() - 18, rect.top() - 2, 19, rect.height() + 4); rect = visualRect(option->direction, option->rect, rect); break; case SC_ComboBoxEditField: { int frameWidth = 2; rect = visualRect(option->direction, option->rect, rect); rect.setRect(option->rect.left() + frameWidth, option->rect.top() + frameWidth, option->rect.width() - 19 - 2 * frameWidth, option->rect.height() - 2 * frameWidth); if (const QStyleOptionComboBox *box = qstyleoption_cast(option)) { if (!box->editable) { rect.adjust(2, 0, 0, 0); if (box->state & (State_Sunken | State_On)) rect.translate(1, 1); } } rect = visualRect(option->direction, option->rect, rect); break; } default: break; } break; case CC_TitleBar: if (const QStyleOptionTitleBar *tb = qstyleoption_cast(option)) { SubControl sc = subControl; QRect &ret = rect; const int indent = 3; const int controlTopMargin = 3; const int controlBottomMargin = 3; const int controlWidthMargin = 2; const int controlHeight = tb->rect.height() - controlTopMargin - controlBottomMargin ; const int delta = controlHeight + controlWidthMargin; int offset = 0; bool isMinimized = tb->titleBarState & Qt::WindowMinimized; bool isMaximized = tb->titleBarState & Qt::WindowMaximized; switch (sc) { case SC_TitleBarLabel: if (tb->titleBarFlags & (Qt::WindowTitleHint | Qt::WindowSystemMenuHint)) { ret = tb->rect; if (tb->titleBarFlags & Qt::WindowSystemMenuHint) ret.adjust(delta, 0, -delta, 0); if (tb->titleBarFlags & Qt::WindowMinimizeButtonHint) ret.adjust(0, 0, -delta, 0); if (tb->titleBarFlags & Qt::WindowMaximizeButtonHint) ret.adjust(0, 0, -delta, 0); if (tb->titleBarFlags & Qt::WindowShadeButtonHint) ret.adjust(0, 0, -delta, 0); if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint) ret.adjust(0, 0, -delta, 0); } break; case SC_TitleBarContextHelpButton: if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint) offset += delta; case SC_TitleBarMinButton: if (!isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint)) offset += delta; else if (sc == SC_TitleBarMinButton) break; case SC_TitleBarNormalButton: if (isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint)) offset += delta; else if (isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint)) offset += delta; else if (sc == SC_TitleBarNormalButton) break; case SC_TitleBarMaxButton: if (!isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint)) offset += delta; else if (sc == SC_TitleBarMaxButton) break; case SC_TitleBarShadeButton: if (!isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint)) offset += delta; else if (sc == SC_TitleBarShadeButton) break; case SC_TitleBarUnshadeButton: if (isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint)) offset += delta; else if (sc == SC_TitleBarUnshadeButton) break; case SC_TitleBarCloseButton: if (tb->titleBarFlags & Qt::WindowSystemMenuHint) offset += delta; else if (sc == SC_TitleBarCloseButton) break; ret.setRect(tb->rect.right() - indent - offset, tb->rect.top() + controlTopMargin, controlHeight, controlHeight); break; case SC_TitleBarSysMenu: if (tb->titleBarFlags & Qt::WindowSystemMenuHint) { ret.setRect(tb->rect.left() + controlWidthMargin + indent, tb->rect.top() + controlTopMargin, controlHeight, controlHeight); } break; default: break; } ret = visualRect(tb->direction, tb->rect, ret); } break; default: break; } return rect; } /*! \reimp */ int CarlaStyle::styleHint(StyleHint hint, const QStyleOption* option, const QWidget* widget, QStyleHintReturn* returnData) const { switch (hint) { case SH_Slider_SnapToValue: case SH_PrintDialog_RightAlignButtons: case SH_FontDialog_SelectAssociatedText: case SH_MenuBar_AltKeyNavigation: case SH_ComboBox_ListMouseTracking: case SH_ScrollBar_StopMouseOverSlider: case SH_ScrollBar_MiddleClickAbsolutePosition: case SH_EtchDisabledText: case SH_TitleBar_AutoRaise: case SH_TitleBar_NoBorder: case SH_ItemView_ShowDecorationSelected: case SH_ItemView_ArrowKeysNavigateIntoChildren: case SH_ItemView_ChangeHighlightOnFocus: case SH_MenuBar_MouseTracking: case SH_Menu_MouseTracking: return 1; case SH_ToolBox_SelectedPageTitleBold: case SH_ScrollView_FrameOnlyAroundContents: case SH_Menu_AllowActiveAndDisabled: case SH_MainWindow_SpaceBelowMenuBar: case SH_DialogButtonBox_ButtonsHaveIcons: case SH_MessageBox_CenterButtons: case SH_RubberBand_Mask: return 0; case SH_ComboBox_Popup: if (const QStyleOptionComboBox *cmb = qstyleoption_cast(option)) return !cmb->editable; return 0; case SH_Table_GridLineColor: return option ? option->palette.background().color().darker(120).rgb() : 0; case SH_MessageBox_TextInteractionFlags: return Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse; case SH_WizardStyle: return QWizard::ClassicStyle; case SH_Menu_SubMenuPopupDelay: return 225; // default from GtkMenu case SH_WindowFrame_Mask: if (QStyleHintReturnMask* mask = qstyleoption_cast(returnData)) { //left rounded corner mask->region = option->rect; mask->region -= QRect(option->rect.left(), option->rect.top(), 5, 1); mask->region -= QRect(option->rect.left(), option->rect.top() + 1, 3, 1); mask->region -= QRect(option->rect.left(), option->rect.top() + 2, 2, 1); mask->region -= QRect(option->rect.left(), option->rect.top() + 3, 1, 2); //right rounded corner mask->region -= QRect(option->rect.right() - 4, option->rect.top(), 5, 1); mask->region -= QRect(option->rect.right() - 2, option->rect.top() + 1, 3, 1); mask->region -= QRect(option->rect.right() - 1, option->rect.top() + 2, 2, 1); mask->region -= QRect(option->rect.right() , option->rect.top() + 3, 1, 2); return 1; } default: break; } return QCommonStyle::styleHint(hint, option, widget, returnData); } /*! \reimp */ QRect CarlaStyle::subElementRect(SubElement sr, const QStyleOption *opt, const QWidget *w) const { QRect r = QCommonStyle::subElementRect(sr, opt, w); switch (sr) { case SE_ProgressBarLabel: case SE_ProgressBarContents: case SE_ProgressBarGroove: return opt->rect; case SE_PushButtonFocusRect: r.adjust(0, 1, 0, -1); break; case SE_DockWidgetTitleBarText: { if (const QStyleOptionDockWidget *titlebar = qstyleoption_cast(opt)) { Q_UNUSED(titlebar); bool verticalTitleBar = false; if (verticalTitleBar) { r.adjust(0, 0, 0, -4); } else { if (opt->direction == Qt::LeftToRight) r.adjust(4, 0, 0, 0); else r.adjust(0, 0, -4, 0); } } break; } default: break; } return r; } #ifdef CARLA_EXPORT_STYLE # include "resources.cpp" CarlaStylePlugin::CarlaStylePlugin(QObject* parent) : QStylePlugin(parent) { } QStyle* CarlaStylePlugin::create(const QString& key) { return (key.toLower() == "carla") ? new CarlaStyle() : nullptr; } QStringList CarlaStylePlugin::keys() const { return QStringList() << "Carla"; } Q_EXPORT_PLUGIN2(Carla, CarlaStylePlugin) #endif