#include <qminimalintegration.h>

Inheritance diagram for QMinimalIntegration:

Collaboration diagram for QMinimalIntegration:

Public Types
enum	Options { DebugBackingStore = 0x1 , EnableFonts = 0x2 , FreeTypeFontDatabase = 0x4 , FontconfigDatabase = 0x8 }
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
	QMinimalIntegration (const QStringList &parameters)
	~QMinimalIntegration ()
bool	hasCapability (QPlatformIntegration::Capability cap) const override
QPlatformFontDatabase *	fontDatabase () const override
	Accessor for the platform integration's fontdatabase.
QPlatformWindow *	createPlatformWindow (QWindow *window) const override
	Factory function for QPlatformWindow.
QPlatformBackingStore *	createPlatformBackingStore (QWindow *window) const override
	Factory function for QPlatformBackingStore.
QAbstractEventDispatcher *	createEventDispatcher () const override
	Factory function for the GUI event dispatcher.
QPlatformNativeInterface *	nativeInterface () const override
unsigned	options () const
Public Member Functions inherited from QPlatformIntegration
virtual	~QPlatformIntegration ()
virtual QPlatformPixmap *	createPlatformPixmap (QPlatformPixmap::PixelType type) const
	Factory function for QPlatformPixmap.
virtual QPlatformWindow *	createForeignWindow (QWindow *, WId) const
virtual QPlatformOpenGLContext *	createPlatformOpenGLContext (QOpenGLContext *context) const
	Factory function for QPlatformOpenGLContext.
virtual QPlatformSharedGraphicsCache *	createPlatformSharedGraphicsCache (const char *cacheId) const
	Factory function for QPlatformSharedGraphicsCache.
virtual QPaintEngine *	createImagePaintEngine (QPaintDevice *paintDevice) const
	Factory function for QPaintEngine.
virtual void	initialize ()
	Performs initialization steps that depend on having an event dispatcher available.
virtual void	destroy ()
	Called before the platform integration is deleted.
virtual QPlatformClipboard *	clipboard () const
	Accessor for the platform integration's clipboard.
virtual QPlatformInputContext *	inputContext () const
	Returns the platforms input context.
virtual QPlatformServices *	services () const
virtual QVariant	styleHint (StyleHint hint) const
virtual Qt::WindowState	defaultWindowState (Qt::WindowFlags) const
virtual QPlatformKeyMapper *	keyMapper () const
	Accessor for the platform integration's key mapper.
virtual QStringList	themeNames () const
virtual QPlatformTheme *	createPlatformTheme (const QString &name) 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 QOpenGLContext::OpenGLModuleType	openGLModuleType ()
	Platform integration function for querying the OpenGL implementation type.
virtual void	setApplicationIcon (const QIcon &icon) const
virtual void	setApplicationBadge (qint64 number)
virtual void	beep () const
virtual void	quit () const
template<auto func, typename... Args>
auto	call (Args... args)

Static Public Member Functions
static QMinimalIntegration *	instance ()

Additional Inherited Members
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 32 of file qminimalintegration.h.

Member Enumeration Documentation

◆ Options

enum QMinimalIntegration::Options

Enumerator
DebugBackingStore
EnableFonts
FreeTypeFontDatabase
FontconfigDatabase

Definition at line 35 of file qminimalintegration.h.

Constructor & Destructor Documentation

◆ QMinimalIntegration()

QMinimalIntegration::QMinimalIntegration ( const QStringList & parameters )

explicit

Definition at line 61 of file qminimalintegration.cpp.

References QMinimalIntegration(), QMinimalScreen::QMinimalScreen(), DebugBackingStore, debugBackingStoreEnvironmentVariable, EnableFonts, and QMinimalScreen::mDepth.

Referenced by QMinimalIntegration().

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◆ ~QMinimalIntegration()

QMinimalIntegration::~QMinimalIntegration ( )

Definition at line 79 of file qminimalintegration.cpp.

Member Function Documentation

◆ createEventDispatcher()

QAbstractEventDispatcher * QMinimalIntegration::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 153 of file qminimalintegration.cpp.

◆ createPlatformBackingStore()

QPlatformBackingStore * QMinimalIntegration::createPlatformBackingStore ( QWindow * window ) const

overridevirtual

Factory function for QPlatformBackingStore.

The QWindow parameter is a pointer to the top level widget(tlw) the window surface is created for. A QPlatformWindow is always created before the QPlatformBackingStore for tlw where the widget also requires a backing store.

See also: QBackingStore; createPlatformWindow()

Implements QPlatformIntegration.

Definition at line 148 of file qminimalintegration.cpp.

◆ createPlatformWindow()

QPlatformWindow * QMinimalIntegration::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.