#include <qwindowsintegration.h>

Inheritance diagram for QWindowsIntegration:

Collaboration diagram for QWindowsIntegration:

Public Types
enum	Options { FontDatabaseFreeType = 0x1 , FontDatabaseNative = 0x2 , DisableArb = 0x4 , NoNativeDialogs = 0x8 , XpNativeDialogs = 0x10 , DontPassOsMouseEventsSynthesizedFromTouch = 0x20 , DontUseDirectWriteFonts = QWindowsFontDatabase::DontUseDirectWriteFonts , DontUseColorFonts = QWindowsFontDatabase::DontUseColorFonts , AlwaysUseNativeMenus = 0x100 , NoNativeMenus = 0x200 , DetectAltGrModifier = 0x400 , RtlEnabled = 0x0800 , FontDatabaseGDI = 0x1000 }
Public Types inherited from QPlatformIntegration
enum	Capability { ThreadedPixmaps = 1 , OpenGL , ThreadedOpenGL , SharedGraphicsCache , BufferQueueingOpenGL , WindowMasks , MultipleWindows , ApplicationState , ForeignWindows , NonFullScreenWindows , NativeWidgets , WindowManagement , WindowActivation , SyncState , AllGLFunctionsQueryable , ApplicationIcon , SwitchableWidgetComposition , TopStackedNativeChildWindows , OpenGLOnRasterSurface , MaximizeUsingFullscreenGeometry , PaintEvents , RhiBasedRendering , ScreenWindowGrabbing , BackingStoreStaticContents }
	Capabilities are used to determine specific features of a platform integration. More...
enum	StyleHint { CursorFlashTime , KeyboardInputInterval , MouseDoubleClickInterval , StartDragDistance , StartDragTime , KeyboardAutoRepeatRate , ShowIsFullScreen , PasswordMaskDelay , FontSmoothingGamma , StartDragVelocity , UseRtlExtensions , PasswordMaskCharacter , SetFocusOnTouchRelease , ShowIsMaximized , MousePressAndHoldInterval , TabFocusBehavior , ReplayMousePressOutsidePopup , ItemViewActivateItemOnSingleClick , UiEffects , WheelScrollLines , ShowShortcutsInContextMenus , MouseQuickSelectionThreshold , MouseDoubleClickDistance , FlickStartDistance , FlickMaximumVelocity , FlickDeceleration , UnderlineShortcut }

Public Member Functions
	QWindowsIntegration (const QStringList &paramList)
	~QWindowsIntegration () override
bool	hasCapability (QPlatformIntegration::Capability cap) const override
QPlatformWindow *	createPlatformWindow (QWindow *window) const override
	Factory function for QPlatformWindow.
QPlatformWindow *	createForeignWindow (QWindow *window, WId nativeHandle) const override
QPlatformOpenGLContext *	createPlatformOpenGLContext (QOpenGLContext *context) const override
	Factory function for QPlatformOpenGLContext.
QOpenGLContext::OpenGLModuleType	openGLModuleType () override
	Platform integration function for querying the OpenGL implementation type.
HMODULE	openGLModuleHandle () const override
QOpenGLContext *	createOpenGLContext (HGLRC context, HWND window, QOpenGLContext *shareContext) const override
QAbstractEventDispatcher *	createEventDispatcher () const override
	Factory function for the GUI event dispatcher.
void	initialize () override
	Performs initialization steps that depend on having an event dispatcher available.
QPlatformInputContext *	inputContext () const override
	Returns the platforms input context.
QPlatformFontDatabase *	fontDatabase () const override
	Accessor for the platform integration's fontdatabase.
QStringList	themeNames () const override
QPlatformTheme *	createPlatformTheme (const QString &name) const override
QPlatformServices *	services () const override
QVariant	styleHint (StyleHint hint) const override
QPlatformKeyMapper *	keyMapper () const override
	Accessor for the platform integration's key mapper.
unsigned	options () const
void	beep () const override
void	setApplicationBadge (qint64 number) override
void	setApplicationBadge (const QImage &image)
void	updateApplicationBadge ()
Public Member Functions inherited from QPlatformIntegration
virtual	~QPlatformIntegration ()
virtual QPlatformPixmap *	createPlatformPixmap (QPlatformPixmap::PixelType type) const
	Factory function for QPlatformPixmap.
virtual QPlatformBackingStore *	createPlatformBackingStore (QWindow *window) const =0
	Factory function for QPlatformBackingStore.
virtual QPlatformSharedGraphicsCache *	createPlatformSharedGraphicsCache (const char *cacheId) const
	Factory function for QPlatformSharedGraphicsCache.
virtual QPaintEngine *	createImagePaintEngine (QPaintDevice *paintDevice) const
	Factory function for QPaintEngine.
virtual void	destroy ()
	Called before the platform integration is deleted.
virtual QPlatformClipboard *	clipboard () const
	Accessor for the platform integration's clipboard.
virtual QPlatformNativeInterface *	nativeInterface () const
virtual Qt::WindowState	defaultWindowState (Qt::WindowFlags) const
virtual QPlatformOffscreenSurface *	createPlatformOffscreenSurface (QOffscreenSurface *surface) const
	Factory function for QOffscreenSurface.
virtual QPlatformSessionManager *	createPlatformSessionManager (const QString &id, const QString &key) const
virtual void	sync ()
virtual void	setApplicationIcon (const QIcon &icon) const
virtual void	quit () const
template<auto func, typename... Args>
auto	call (Args... args)
Public Member Functions inherited from QWindowsApplication
void	setTouchWindowTouchType (TouchWindowTouchTypes type) override
TouchWindowTouchTypes	touchWindowTouchType () const override
WindowActivationBehavior	windowActivationBehavior () const override
void	setWindowActivationBehavior (WindowActivationBehavior behavior) override
void	setHasBorderInFullScreenDefault (bool border) override
bool	isTabletMode () const override
bool	isWinTabEnabled () const override
bool	setWinTabEnabled (bool enabled) override
DarkModeHandling	darkModeHandling () const override
void	setDarkModeHandling (DarkModeHandling handling) override
void	registerMime (QWindowsMimeConverter *mime) override
void	unregisterMime (QWindowsMimeConverter *mime) override
int	registerMimeType (const QString &mime) override
HWND	createMessageWindow (const QString &classNameTemplate, const QString &windowName, QFunctionPointer eventProc=nullptr) const override
bool	asyncExpose () const override
void	setAsyncExpose (bool value) override
QVariant	gpu () const override
QVariant	gpuList () const override
void	populateLightSystemPalette (QPalette &palette) const override

Static Public Member Functions
static QWindowsStaticOpenGLContext *	staticOpenGLContext ()
static QWindowsIntegration *	instance ()

Protected Member Functions
virtual QWindowsWindow *	createPlatformWindowHelper (QWindow *window, const QWindowsWindowData &) const
Protected Member Functions inherited from QPlatformIntegration
virtual Qt::KeyboardModifiers	queryKeyboardModifiers () const
virtual QList< int >	possibleKeys (const QKeyEvent *) const
	Should be used to obtain a list of possible shortcuts for the given key event.
	QPlatformIntegration ()=default

Detailed Description

Definition at line 25 of file qwindowsintegration.h.

Member Enumeration Documentation

◆ Options

enum QWindowsIntegration::Options

Enumerator
FontDatabaseFreeType
FontDatabaseNative
DisableArb
NoNativeDialogs
XpNativeDialogs
DontPassOsMouseEventsSynthesizedFromTouch
DontUseDirectWriteFonts
DontUseColorFonts
AlwaysUseNativeMenus
NoNativeMenus
DetectAltGrModifier
RtlEnabled
FontDatabaseGDI

Definition at line 33 of file qwindowsintegration.h.

Constructor & Destructor Documentation

◆ QWindowsIntegration()

QWindowsIntegration::QWindowsIntegration ( const QStringList & paramList )

explicit

Definition at line 234 of file qwindowsintegration.cpp.

References QWindowsIntegration().

Referenced by QWindowsIntegration().

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◆ ~QWindowsIntegration()

QWindowsIntegration::~QWindowsIntegration ( )

override

Definition at line 246 of file qwindowsintegration.cpp.

Member Function Documentation

◆ beep()

void QWindowsIntegration::beep ( ) const

overridevirtual

Since: 5.7

Should sound a bell, using the default volume and sound.

See also: QApplication::beep()

Reimplemented from QPlatformIntegration.

Definition at line 602 of file qwindowsintegration.cpp.

◆ createEventDispatcher()

QAbstractEventDispatcher * QWindowsIntegration::createEventDispatcher ( ) const

overridevirtual

Factory function for the GUI event dispatcher.

The platform plugin should create and return a QAbstractEventDispatcher subclass when this function is called.

If the platform plugin for some reason creates the event dispatcher outside of this function (for example in the constructor), it needs to handle the case where this function is never called, ensuring that the event dispatcher is still deleted at some point (typically in the destructor).

Note that the platform plugin should never explicitly set the event dispatcher itself, using QCoreApplication::setEventDispatcher(), but let QCoreApplication decide when and which event dispatcher to create.

Since: 5.2

Implements QPlatformIntegration.

Definition at line 577 of file qwindowsintegration.cpp.

◆ createForeignWindow()

QPlatformWindow * QWindowsIntegration::createForeignWindow	(	QWindow *	window,
		WId	nativeHandle ) const

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 334 of file qwindowsintegration.cpp.

◆ createOpenGLContext()

QOpenGLContext * QWindowsIntegration::createOpenGLContext	(	HGLRC	context,
		HWND	window,
		QOpenGLContext *	shareContext ) const

override

Definition at line 442 of file qwindowsintegration.cpp.

References staticOpenGLContext().

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◆ createPlatformOpenGLContext()

QPlatformOpenGLContext * QWindowsIntegration::createPlatformOpenGLContext ( QOpenGLContext * context ) const

overridevirtual

Factory function for QPlatformOpenGLContext.

The context parameter is a pointer to the context for which a platform-specific context backend needs to be created. Configuration settings like the format, share context and screen have to be taken from this QOpenGLContext and the resulting platform context is expected to be backed by a native context that fulfills these criteria.

If the context has native handles set, no new native context is expected to be created. Instead, the provided handles have to be used. In this case the ownership of the handle must not be taken and the platform implementation is not allowed to destroy the native context. Configuration parameters like the format are also to be ignored. Instead, the platform implementation is responsible for querying the configuriation from the provided native context.

Returns a pointer to a QPlatformOpenGLContext instance or \nullptr if the context could not be created.

See also: QOpenGLContext

Reimplemented from QPlatformIntegration.

Definition at line 412 of file qwindowsintegration.cpp.

References staticOpenGLContext().

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◆ createPlatformTheme()

QPlatformTheme * QWindowsIntegration::createPlatformTheme ( const QString & name ) const

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 587 of file qwindowsintegration.cpp.

References QWindowsTheme::name.

◆ createPlatformWindow()

QPlatformWindow * QWindowsIntegration::createPlatformWindow ( QWindow * window ) const

overridevirtual

Factory function for QPlatformWindow.

The window parameter is a pointer to the window which the QPlatformWindow is supposed to be created for.

All windows have to have a QPlatformWindow, and it will be created on-demand when the QWindow is made visible for the first time, or explicitly through calling QWindow::create().

In the constructor, of the QPlatformWindow, the window flags, state, title and geometry of the window should be applied to the underlying window. If the resulting flags or state differs, the resulting values should be set on the window using QWindow::setWindowFlags() or QWindow::setWindowState(), respectively.

See also: QPlatformWindow, QPlatformWindowFormat; createPlatformBackingStore()

Implements QPlatformIntegration.

Definition at line 294 of file qwindowsintegration.cpp.

References QWindowsWindow::DisableNonClientScaling, QWindowsMenuBar::install(), and QWindowsWindow::setFlag().

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◆ createPlatformWindowHelper()

QWindowsWindow * QWindowsIntegration::createPlatformWindowHelper	(	QWindow *	window,
		const QWindowsWindowData &	data ) const

protectedvirtual

Reimplemented in QWindowsDirect2DIntegration.

Definition at line 354 of file qwindowsintegration.cpp.

◆ fontDatabase()

QPlatformFontDatabase * QWindowsIntegration::fontDatabase ( ) const

overridevirtual

Accessor for the platform integration's fontdatabase.

Default implementation returns a default QPlatformFontDatabase.

See also: QPlatformFontDatabase

Reimplemented from QPlatformIntegration.

Definition at line 474 of file qwindowsintegration.cpp.

◆ hasCapability()

bool QWindowsIntegration::hasCapability ( QPlatformIntegration::Capability cap ) const

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 258 of file qwindowsintegration.cpp.

References staticOpenGLContext(), and QWindowsStaticOpenGLContext::supportsThreadedOpenGL().

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◆ initialize()

void QWindowsIntegration::initialize ( )

overridevirtual

Performs initialization steps that depend on having an event dispatcher available.

Called after the event dispatcher has been created.

Tasks that require an event dispatcher, for example creating socket notifiers, cannot be performed in the constructor. Instead, they should be performed here. The default implementation does nothing.

Reimplemented from QPlatformIntegration.

Definition at line 251 of file qwindowsintegration.cpp.

◆ inputContext()

QPlatformInputContext * QWindowsIntegration::inputContext ( ) const

overridevirtual

Returns the platforms input context.

The default implementation returns \nullptr, implying no input method support.

Reimplemented from QPlatformIntegration.

Definition at line 553 of file qwindowsintegration.cpp.

◆ instance()

QWindowsIntegration * QWindowsIntegration::instance ( )

inlinestatic

Definition at line 86 of file qwindowsintegration.h.

Referenced by doUseNativeMenus(), QWindowsTheme::handleThemeChange(), QWindowsContext::initTouch(), QWindowsDirect2DIntegration::instance(), QWindowsDrag::instance(), QWindowsWindow::registerTouchWindow(), QWindowsWindow::requestActivateWindow(), staticOpenGLContext(), QWindowsWindow::updateCustomTitlebar(), windowsInputContext(), and QWindowsContext::windowsProc().

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◆ keyMapper()

QPlatformKeyMapper * QWindowsIntegration::keyMapper ( ) const

overridevirtual

Accessor for the platform integration's key mapper.

Default implementation returns a default QPlatformKeyMapper.

See also: QPlatformKeyMapper

Reimplemented from QPlatformIntegration.

Definition at line 535 of file qwindowsintegration.cpp.

◆ openGLModuleHandle()

HMODULE QWindowsIntegration::openGLModuleHandle ( ) const

override

Definition at line 434 of file qwindowsintegration.cpp.

References QWindowsStaticOpenGLContext::moduleHandle(), and staticOpenGLContext().

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◆ openGLModuleType()

QOpenGLContext::OpenGLModuleType QWindowsIntegration::openGLModuleType ( )

overridevirtual

Platform integration function for querying the OpenGL implementation type.

Used only when dynamic OpenGL implementation loading is enabled.

Subclasses should reimplement this function and return a value based on the OpenGL implementation they have chosen to load.

Note: The return value does not indicate or limit the types of contexts that can be created by a given implementation. For example a desktop OpenGL implementation may be capable of creating OpenGL ES-compatible contexts too.

See also: QOpenGLContext::openGLModuleType(), QOpenGLContext::isOpenGLES()

Since: 5.3

Reimplemented from QPlatformIntegration.

Definition at line 423 of file qwindowsintegration.cpp.

◆ options()

unsigned QWindowsIntegration::options ( ) const

Definition at line 565 of file qwindowsintegration.cpp.

Referenced by testing.tools.test_runner._TestCaseRunner::_NewImageArtifact(), testing.tools.test_runner._TestCaseRunner::_RegenerateIfNeeded(), doUseNativeMenus(), QWindowsContext::initTouch(), testing.tools.test_runner.TestRunner::IsSkiaGoldEnabled(), testing.tools.test_runner._TestCaseRunner::TestPixel(), and testing.tools.test_runner._TestCaseRunner::TestText().

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◆ services()

QPlatformServices * QWindowsIntegration::services ( ) const

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 594 of file qwindowsintegration.cpp.

◆ setApplicationBadge() [1/2]

void QWindowsIntegration::setApplicationBadge ( const QImage & image )

Definition at line 715 of file qwindowsintegration.cpp.

◆ setApplicationBadge() [2/2]

void QWindowsIntegration::setApplicationBadge ( qint64 number )

overridevirtual

Since: 6.5

Should set the application's badge to number.

If the number is 0 the badge should be cleared.

See also: QGuiApplication::setBadge()

Reimplemented from QPlatformIntegration.

Definition at line 607 of file qwindowsintegration.cpp.

◆ staticOpenGLContext()

QWindowsStaticOpenGLContext * QWindowsIntegration::staticOpenGLContext ( )

static

Definition at line 461 of file qwindowsintegration.cpp.

References instance().

Referenced by createOpenGLContext(), createPlatformOpenGLContext(), hasCapability(), QWindowsWindow::invalidateSurface(), QWindowsNativeInterface::nativeResourceForIntegration(), and openGLModuleHandle().

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◆ styleHint()

QVariant QWindowsIntegration::styleHint ( QPlatformIntegration::StyleHint hint ) const

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 502 of file qwindowsintegration.cpp.

◆ themeNames()

QStringList QWindowsIntegration::themeNames ( ) const

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 582 of file qwindowsintegration.cpp.

References QWindowsTheme::name.

◆ updateApplicationBadge()

void QWindowsIntegration::updateApplicationBadge ( )

Definition at line 750 of file qwindowsintegration.cpp.

Referenced by QWindowsTheme::handleThemeChange(), and QWindowsContext::windowsProc().

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

qtbase/src/plugins/platforms/windows/qwindowsintegration.h (3a38de71da13103fbe5bdf6b822263e282e68368)
qtbase/src/plugins/platforms/windows/qwindowsintegration.cpp (93a1a0d74fb725586297e58abd9952d71695420a)

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Member Enumeration Documentation

◆ Options

Constructor & Destructor Documentation

◆ QWindowsIntegration()

◆ ~QWindowsIntegration()

Member Function Documentation

◆ beep()

◆ createEventDispatcher()

◆ createForeignWindow()

◆ createOpenGLContext()

◆ createPlatformOpenGLContext()

◆ createPlatformTheme()

◆ createPlatformWindow()

◆ createPlatformWindowHelper()

◆ fontDatabase()

◆ hasCapability()

◆ initialize()

◆ inputContext()

◆ instance()

◆ keyMapper()

◆ openGLModuleHandle()

◆ openGLModuleType()

◆ options()

◆ services()

◆ setApplicationBadge() [1/2]

◆ setApplicationBadge() [2/2]

◆ staticOpenGLContext()

◆ styleHint()

◆ themeNames()

◆ updateApplicationBadge()