#include <ImageBaseWidgets.hpp>

Inheritance diagram for ImageBaseAboutWindow< ImageType >:

Public Member Functions
	ImageBaseAboutWindow (Window &transientParentWindow, const ImageType &image=ImageType())

	ImageBaseAboutWindow (TopLevelWidget *topLevelWidget, const ImageType &image=ImageType())

void	setImage (const ImageType &image)

Public Member Functions inherited from StandaloneWindow
	StandaloneWindow (Application &app)

	StandaloneWindow (Application &app, Window &transientParentWindow)

void	done ()

void	reinit ()

bool	isVisible () const noexcept

void	setVisible (bool yesNo)

void	hide ()

void	show ()

uint	getWidth () const noexcept

uint	getHeight () const noexcept

const Size< uint >	getSize () const noexcept

void	repaint () noexcept

void	setWidth (uint width)

void	setHeight (uint height)

void	setSize (uint width, uint height)

void	setSize (const Size< uint > &size)

bool	addIdleCallback (IdleCallback *callback, uint timerFrequencyInMs=0)

bool	removeIdleCallback (IdleCallback *callback)

Application &	getApp () const noexcept

const GraphicsContext &	getGraphicsContext () const noexcept

double	getScaleFactor () const noexcept

void	setGeometryConstraints (uint minimumWidth, uint minimumHeight, bool keepAspectRatio=false, bool automaticallyScale=false)

Public Member Functions inherited from Window
	Window (Application &app)

	Window (Application &app, Window &transientParentWindow)

	Window (Application &app, uintptr_t parentWindowHandle, double scaleFactor, bool resizable)

	Window (Application &app, uintptr_t parentWindowHandle, uint width, uint height, double scaleFactor, bool resizable)

virtual	~Window ()

bool	isEmbed () const noexcept

bool	isVisible () const noexcept

void	setVisible (bool visible)

void	show ()

void	hide ()

void	close ()

bool	isResizable () const noexcept

void	setResizable (bool resizable)

int	getOffsetX () const noexcept

int	getOffsetY () const noexcept

Point< int >	getOffset () const noexcept

void	setOffsetX (int x)

void	setOffsetY (int y)

void	setOffset (int x, int y)

void	setOffset (const Point< int > &offset)

uint	getWidth () const noexcept

uint	getHeight () const noexcept

Size< uint >	getSize () const noexcept

void	setWidth (uint width)

void	setHeight (uint height)

void	setSize (uint width, uint height)

void	setSize (const Size< uint > &size)

const char *	getTitle () const noexcept

void	setTitle (const char *title)

bool	isIgnoringKeyRepeat () const noexcept

void	setIgnoringKeyRepeat (bool ignore) noexcept

const void *	getClipboard (size_t &dataSize)

bool	setClipboard (const char mimeType, const void data, size_t dataSize)

bool	setCursor (MouseCursor cursor)

bool	addIdleCallback (IdleCallback *callback, uint timerFrequencyInMs=0)

bool	removeIdleCallback (IdleCallback *callback)

Application &	getApp () const noexcept

const GraphicsContext &	getGraphicsContext () const noexcept

uintptr_t	getNativeWindowHandle () const noexcept

double	getScaleFactor () const noexcept

void	focus ()

bool	openFileBrowser (const DGL_NAMESPACE::FileBrowserOptions &options=FileBrowserOptions())

void	repaint () noexcept

void	repaint (const Rectangle< uint > &rect) noexcept

void	renderToPicture (const char *filename)

void	runAsModal (bool blockWait=false)

Size< uint >	getGeometryConstraints (bool &keepAspectRatio)

void	setGeometryConstraints (uint minimumWidth, uint minimumHeight, bool keepAspectRatio=false, bool automaticallyScale=false, bool resizeNowIfAutoScaling=true)

void	setTransientParent (uintptr_t transientParentWindowHandle)

bool	getIgnoringKeyRepeat () const noexcept

double	getScaling () const noexcept

void	exec (bool blockWait=false)

Public Member Functions inherited from TopLevelWidget
	TopLevelWidget (Window &windowToMapTo)

	~TopLevelWidget () override

Application &	getApp () const noexcept

Window &	getWindow () const noexcept

void	setWidth (uint width)

void	setHeight (uint height)

void	setSize (uint width, uint height)

void	setSize (const Size< uint > &size)

void	repaint () noexcept override

void	repaint (const Rectangle< uint > &rect) noexcept

const void *	getClipboard (size_t &dataSize)

bool	setClipboard (const char mimeType, const void data, size_t dataSize)

bool	setCursor (MouseCursor cursor)

bool	addIdleCallback (IdleCallback *callback, uint timerFrequencyInMs=0)

bool	removeIdleCallback (IdleCallback *callback)

double	getScaleFactor () const noexcept

void	setGeometryConstraints (uint minimumWidth, uint minimumHeight, bool keepAspectRatio=false, bool automaticallyScale=false, bool resizeNowIfAutoScaling=true)

Application &	getParentApp () const noexcept

Window &	getParentWindow () const noexcept

Public Member Functions inherited from Widget
virtual	~Widget ()

bool	isVisible () const noexcept

void	setVisible (bool visible)

void	show ()

void	hide ()

uint	getWidth () const noexcept

uint	getHeight () const noexcept

const Size< uint >	getSize () const noexcept

void	setWidth (uint width) noexcept

void	setHeight (uint height) noexcept

void	setSize (uint width, uint height) noexcept

void	setSize (const Size< uint > &size) noexcept

uint	getId () const noexcept

const char *	getName () const noexcept

void	setId (uint id) noexcept

void	setName (const char *name) noexcept

Application &	getApp () const noexcept

Window &	getWindow () const noexcept

const GraphicsContext &	getGraphicsContext () const noexcept

TopLevelWidget *	getTopLevelWidget () const noexcept

std::list< SubWidget * >	getChildren () const noexcept

Application &	getParentApp () const noexcept

Window &	getParentWindow () const noexcept

Protected Member Functions
void	onDisplay () override

bool	onKeyboard (const KeyboardEvent &) override

bool	onMouse (const MouseEvent &) override

Protected Member Functions inherited from Window
std::vector< ClipboardDataOffer >	getClipboardDataOfferTypes ()

virtual uint32_t	onClipboardDataOffer ()

virtual bool	onClose ()

virtual void	onFocus (bool focus, CrossingMode mode)

virtual void	onReshape (uint width, uint height)

virtual void	onScaleFactorChanged (double scaleFactor)

virtual void	onFileSelected (const char *filename)

virtual void	fileBrowserSelected (const char *filename)

Protected Member Functions inherited from TopLevelWidget
bool	onKeyboard (const KeyboardEvent &) override

bool	onCharacterInput (const CharacterInputEvent &) override

bool	onMouse (const MouseEvent &) override

bool	onMotion (const MotionEvent &) override

bool	onScroll (const ScrollEvent &) override

Protected Member Functions inherited from Widget
virtual void	onResize (const ResizeEvent &)

virtual bool	onSpecial (const SpecialEvent &)

Detailed Description

template<class ImageType>
class ImageBaseAboutWindow< ImageType >

DGL Image About Window class.

This is a Window attached (transient) to another Window that simply shows an Image as its content. It is typically used for "about this project" style pop-up Windows.

Pressing 'Esc' or clicking anywhere on the window will automatically close it.

See also: CairoImageAboutWindow, OpenGLImageAboutWindow, Window::runAsModal(bool)

Constructor & Destructor Documentation

◆ ImageBaseAboutWindow() [1/2]

template<class ImageType >

ImageBaseAboutWindow< ImageType >::ImageBaseAboutWindow	(	Window &	transientParentWindow,
		const ImageType &	image = `ImageType()`
	)

explicit

Constructor taking an existing Window as the parent transient window and an optional image. If image is valid, the about window size will match the image size.

◆ ImageBaseAboutWindow() [2/2]

template<class ImageType >

ImageBaseAboutWindow< ImageType >::ImageBaseAboutWindow	(	TopLevelWidget *	topLevelWidget,
		const ImageType &	image = `ImageType()`
	)

explicit

Constructor taking a top-level-widget's Window as the parent transient window and an optional image. If image is valid, the about window size will match the image size.

Member Function Documentation

◆ setImage()

template<class ImageType >

void ImageBaseAboutWindow< ImageType >::setImage ( const ImageType & image )

Set a new image to use as background for this window. Window size will adjust to match the image size.

◆ onDisplay()

template<class ImageType >

void ImageBaseAboutWindow< ImageType >::onDisplay ( )

overrideprotectedvirtual

A function called to draw the widget contents.

Implements Widget.

◆ onKeyboard()

template<class ImageType >

bool ImageBaseAboutWindow< ImageType >::onKeyboard ( const KeyboardEvent & )

overrideprotectedvirtual

A function called when a key is pressed or released.

Returns: True to stop event propagation, false otherwise.

Reimplemented from Widget.

◆ onMouse()

template<class ImageType >

bool ImageBaseAboutWindow< ImageType >::onMouse ( const MouseEvent & )

overrideprotectedvirtual

A function called when a mouse button is pressed or released.

Returns: True to stop event propagation, false otherwise.

Reimplemented from Widget.

The documentation for this class was generated from the following file:

dgl/ImageBaseWidgets.hpp

Public Member Functions

Protected Member Functions

Detailed Description

template<class ImageType> class ImageBaseAboutWindow< ImageType >

Constructor & Destructor Documentation

◆ ImageBaseAboutWindow() [1/2]

◆ ImageBaseAboutWindow() [2/2]

Member Function Documentation

◆ setImage()

◆ onDisplay()

◆ onKeyboard()

◆ onMouse()

template<class ImageType>
class ImageBaseAboutWindow< ImageType >