Minor update to ConcertinaPanel

extras/Introjucer/Source/Application/jucer_AppearanceSettings.cpp

@@ -689,3 +689,22 @@ void IntrojucerLookAndFeel::fillWithBackgroundTexture (Graphics& g)
     g.setTiledImageFill (backgroundTexture, 0, 0, 1.0f);
     g.fillAll();
 }
+
+void IntrojucerLookAndFeel::drawConcertinaPanelHeader (Graphics& g, const Rectangle<int>& area,
+                                                       bool isMouseOver, bool isMouseDown,
+                                                       ConcertinaPanel& concertina, Component& panel)
+{
+    const Colour bkg (findColour (mainBackgroundColourId));
+
+    g.setGradientFill (ColourGradient (Colours::white.withAlpha (isMouseOver ? 0.4f : 0.2f), 0, area.getY(),
+                                       Colours::darkgrey.withAlpha (0.2f), 0, area.getBottom(), false));
+
+    g.fillAll();
+    g.setColour (bkg.contrasting().withAlpha (0.04f));
+    g.fillRect (area.withHeight (1));
+    g.fillRect (area.withTop (area.getBottom() - 1));
+
+    g.setColour (bkg.contrasting());
+    g.setFont (Font (area.getHeight() * 0.6f).boldened());
+    g.drawFittedText (panel.getName(), 4, 0, area.getWidth() - 6, area.getHeight(), Justification::centredLeft, 1);
+}

extras/Introjucer/Source/Application/jucer_AppearanceSettings.h

@@ -105,6 +105,9 @@ public:
     void drawScrollbar (Graphics& g, ScrollBar& scrollbar, int x, int y, int width, int height, bool isScrollbarVertical,
                         int thumbStartPosition, int thumbSize, bool /*isMouseOver*/, bool /*isMouseDown*/);
 
+    void drawConcertinaPanelHeader (Graphics& g, const Rectangle<int>& area,
+                                    bool isMouseOver, bool isMouseDown,
+                                    ConcertinaPanel& concertina, Component& panel);
 private:
     Image backgroundTexture;
     Colour backgroundTextureBaseColour;

modules/juce_gui_basics/layout/juce_ConcertinaPanel.cpp

@@ -312,6 +312,7 @@ bool ConcertinaPanel::setPanelSize (Component* panelComponent, int height, const
     const int index = indexOfComp (panelComponent);
     jassert (index >= 0); // The specified component doesn't seem to have been added!
 
+    height += currentSizes->get(index).minSize;
     const int oldSize = currentSizes->get(index).size;
     setLayout (currentSizes->withResizedPanel (index, height, getHeight()), animate);
     return oldSize != currentSizes->get(index).size;