#include <qohosplatformintegration.h>

Inheritance diagram for QOhosPlatformIntegration:

Collaboration diagram for QOhosPlatformIntegration:

Public Types
enum class	WindowGeometryPersistencePolicy { Disabled , Enabled , FollowSystemSetting }
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 , OffscreenSurface , MouseCursorPositioning }
	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
	QOhosPlatformIntegration (const QStringList &paramList)
Qt::WindowState	defaultWindowState (Qt::WindowFlags flags) const override
QPlatformWindow *	createPlatformWindow (QWindow *window) const override
	Factory function for QPlatformWindow.
QPlatformWindow *	createForeignWindow (QWindow *, WId) const override
QPlatformBackingStore *	createPlatformBackingStore (QWindow *window) const override
	Factory function for QPlatformBackingStore.
QVariant	styleHint (StyleHint hint) const override
QPlatformNativeInterface *	nativeInterface () const override
QPlatformOpenGLContext *	createPlatformOpenGLContext (QOpenGLContext *context) const override
	Factory function for QPlatformOpenGLContext.
QOpenGLContext *	createOpenGLContext (EGLContext context, EGLDisplay display, QOpenGLContext *shareContext) const override
QAbstractEventDispatcher *	createEventDispatcher () const override
	Factory function for the GUI event dispatcher.
QPlatformOffscreenSurface *	createPlatformOffscreenSurface (QOffscreenSurface *surface) const override
	Factory function for QOffscreenSurface.
QPlatformFontDatabase *	fontDatabase () const override
	Accessor for the platform integration's fontdatabase.
QOhosPlatformClipboard *	clipboard () const override
	Accessor for the platform integration's clipboard.
bool	hasCapability (Capability cap) const override
QPlatformInputContext *	inputContext () const override
	Returns the platforms input context.
void	initialize () override
	Performs initialization steps that depend on having an event dispatcher available.
QPlatformServices *	services () const override
QPlatformTheme *	createPlatformTheme (const QString &name) const override
QStringList	themeNames () const override
WId	windowHandle (ArkUI_NodeHandle content) override
QOhosInputMethodEventHandler *	inputMethodEventHandler () const
QOhosScreenManager *	screenManager () const
QOhosSettings *	settings () const
Public Member Functions inherited from QPlatformIntegration
virtual	~QPlatformIntegration ()
virtual QPlatformPixmap *	createPlatformPixmap (QPlatformPixmap::PixelType type) const
	Factory function for QPlatformPixmap.
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 QPlatformKeyMapper *	keyMapper () const
	Accessor for the platform integration's key mapper.
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 QOhosPlatformIntegration *	instance ()
static void	setDefaultDisplayMetrics (const QOhosDisplayInfo &m_displayInfo)
static QOhosSystemLocale *	systemLocale ()
static void	setSystemLocale (QOhosSystemLocale *systemLocale)
static void	setMainWindowGeometryPersistencePolicy (WindowGeometryPersistencePolicy policy)
static WindowGeometryPersistencePolicy	getMainWindowGeometryPersistencePolicy ()

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 42 of file qohosplatformintegration.h.

Member Enumeration Documentation

◆ WindowGeometryPersistencePolicy

enum class QOhosPlatformIntegration::WindowGeometryPersistencePolicy

strong

Enumerator
Disabled
Enabled
FollowSystemSetting

Definition at line 48 of file qohosplatformintegration.h.

Constructor & Destructor Documentation

◆ QOhosPlatformIntegration()

QOhosPlatformIntegration::QOhosPlatformIntegration ( const QStringList & paramList )

Definition at line 122 of file qohosplatformintegration.cpp.

References QtOhos::isOhosNoUiChildMode().

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Member Function Documentation

◆ clipboard()

QOhosPlatformClipboard * QOhosPlatformIntegration::clipboard ( ) const

overridevirtual

Accessor for the platform integration's clipboard.

Default implementation returns a default QPlatformClipboard.

See also: QPlatformClipboard

Reimplemented from QPlatformIntegration.

Definition at line 226 of file qohosplatformintegration.cpp.

◆ createEventDispatcher()

QAbstractEventDispatcher * QOhosPlatformIntegration::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 180 of file qohosplatformintegration.cpp.

◆ createForeignWindow()

QPlatformWindow * QOhosPlatformIntegration::createForeignWindow	(	QWindow *	window,
		WId	windowId ) const

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 215 of file qohosplatformintegration.cpp.

◆ createOpenGLContext()

QOpenGLContext * QOhosPlatformIntegration::createOpenGLContext	(	EGLContext	context,
		EGLDisplay	display,
		QOpenGLContext *	shareContext ) const

override

Definition at line 281 of file qohosplatformintegration.cpp.

◆ createPlatformBackingStore()

QPlatformBackingStore * QOhosPlatformIntegration::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 239 of file qohosplatformintegration.cpp.

◆ createPlatformOffscreenSurface()

QPlatformOffscreenSurface * QOhosPlatformIntegration::createPlatformOffscreenSurface ( QOffscreenSurface * surface ) const

overridevirtual

Factory function for QOffscreenSurface.

An offscreen surface will typically be implemented with a pixel buffer (pbuffer). If the platform doesn't support offscreen surfaces, an invisible window will be used by QOffscreenSurface instead.

If the platform has the OffscreenSurface capability, this should always return a valid pointer.

Reimplemented from QPlatformIntegration.

Definition at line 288 of file qohosplatformintegration.cpp.

◆ createPlatformOpenGLContext()

QPlatformOpenGLContext * QOhosPlatformIntegration::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 270 of file qohosplatformintegration.cpp.

◆ createPlatformTheme()

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

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 355 of file qohosplatformintegration.cpp.

References QOhosPlatformTheme::QOhosPlatformTheme().

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◆ createPlatformWindow()

QPlatformWindow * QOhosPlatformIntegration::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 201 of file qohosplatformintegration.cpp.

◆ defaultWindowState()

Qt::WindowState QOhosPlatformIntegration::defaultWindowState ( Qt::WindowFlags flags ) const

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 192 of file qohosplatformintegration.cpp.

◆ fontDatabase()

QPlatformFontDatabase * QOhosPlatformIntegration::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 220 of file qohosplatformintegration.cpp.

◆ getMainWindowGeometryPersistencePolicy()

QOhosPlatformIntegration::WindowGeometryPersistencePolicy QOhosPlatformIntegration::getMainWindowGeometryPersistencePolicy ( )

static

Definition at line 391 of file qohosplatformintegration.cpp.

Referenced by QT_BEGIN_NAMESPACE::determineViewGeometryPersistencePolicy(), and QT_BEGIN_NAMESPACE::syncWindowGeometryPersistenceState().

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◆ hasCapability()

bool QOhosPlatformIntegration::hasCapability ( Capability cap ) const

overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 294 of file qohosplatformintegration.cpp.

References QtOhos::isOhosNoUiChildMode(), QOhosSettings::isWindowPcModeEnabled(), and settings().

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◆ initialize()

void QOhosPlatformIntegration::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 326 of file qohosplatformintegration.cpp.