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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QtWaylandClient::QWaylandIntegration Class Reference

#include <qwaylandintegration_p.h>

Inheritance diagram for QtWaylandClient::QWaylandIntegration:
Collaboration diagram for QtWaylandClient::QWaylandIntegration:

Public Member Functions

 QWaylandIntegration (const QString &platformName)
 ~QWaylandIntegration () override
bool init ()
bool hasCapability (QPlatformIntegration::Capability cap) const override
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.
void initialize () override
 Performs initialization steps that depend on having an event dispatcher available.
QPlatformFontDatabase * fontDatabase () const override
 Accessor for the platform integration's fontdatabase.
QPlatformNativeInterface * nativeInterface () const override
QPlatformInputContext * inputContext () const override
 Returns the platforms input context.
QVariant styleHint (StyleHint hint) const override
QPlatformServices * services () const override
QWaylandDisplay * display () const
Qt::KeyboardModifiers queryKeyboardModifiers () const override
QList< int > possibleKeys (const QKeyEvent *event) const override
 Should be used to obtain a list of possible shortcuts for the given key event.
QStringList themeNames () const override
QPlatformTheme * createPlatformTheme (const QString &name) const override
void setApplicationBadge (qint64 number) override
void beep () const override
virtual QWaylandInputDevice * createInputDevice (QWaylandDisplay *display, int version, uint32_t id) const
virtual QWaylandScreen * createPlatformScreen (QWaylandDisplay *waylandDisplay, int version, uint32_t id) const
virtual QWaylandCursor * createPlatformCursor (QWaylandDisplay *display) const
virtual QWaylandClientBufferIntegration * clientBufferIntegration () const
virtual QWaylandServerBufferIntegration * serverBufferIntegration () const
virtual QWaylandShellIntegration * shellIntegration () const
void reconfigureInputContext ()
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 destroy ()
 Called before the platform integration is deleted.
virtual QPlatformClipboard * clipboard () const
 Accessor for the platform integration's clipboard.
virtual Qt::WindowState defaultWindowState (Qt::WindowFlags) const
virtual QPlatformKeyMapper * keyMapper () const
 Accessor for the platform integration's key mapper.
virtual QPlatformOffscreenSurface * createPlatformOffscreenSurface (QOffscreenSurface *surface) const
 Factory function for QOffscreenSurface.
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 quit () const
template<auto func, typename... Args>
auto call (Args... args)

Static Public Member Functions

static QWaylandIntegration * instance ()

Protected Member Functions

void reset ()
virtual QPlatformNativeInterface * createPlatformNativeInterface ()
Protected Member Functions inherited from QPlatformIntegration
 QPlatformIntegration ()=default

Protected Attributes

QScopedPointer< QWaylandDisplay > mDisplay
QScopedPointer< QWaylandClientBufferIntegration > mClientBufferIntegration
QScopedPointer< QWaylandServerBufferIntegration > mServerBufferIntegration
QScopedPointer< QWaylandShellIntegration > mShellIntegration
QScopedPointer< QWaylandInputDeviceIntegration > mInputDeviceIntegration
QScopedPointer< QPlatformInputContext > mInputContext

Private Member Functions

QPlatformSessionManager * createPlatformSessionManager (const QString &id, const QString &key) const override

Friends

class QWaylandDisplay

Additional Inherited Members

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
}

Detailed Description

Definition at line 41 of file qwaylandintegration_p.h.

Constructor & Destructor Documentation

◆ QWaylandIntegration()

QtWaylandClient::QWaylandIntegration::QWaylandIntegration ( const QString & platformName)

Definition at line 84 of file qwaylandintegration.cpp.

◆ ~QWaylandIntegration()

QtWaylandClient::QWaylandIntegration::~QWaylandIntegration ( )
override

Definition at line 104 of file qwaylandintegration.cpp.

Member Function Documentation

◆ beep()

void QtWaylandClient::QWaylandIntegration::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 564 of file qwaylandintegration.cpp.

◆ clientBufferIntegration()

QWaylandClientBufferIntegration * QtWaylandClient::QWaylandIntegration::clientBufferIntegration ( ) const
virtual

Definition at line 321 of file qwaylandintegration.cpp.

◆ createEventDispatcher()

QAbstractEventDispatcher * QtWaylandClient::QWaylandIntegration::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 qwaylandintegration.cpp.

◆ createInputDevice()

QWaylandInputDevice * QtWaylandClient::QWaylandIntegration::createInputDevice ( QWaylandDisplay * display,
int version,
uint32_t id ) const
virtual

Definition at line 454 of file qwaylandintegration.cpp.

◆ createPlatformBackingStore()

QPlatformBackingStore * QtWaylandClient::QWaylandIntegration::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 175 of file qwaylandintegration.cpp.

◆ createPlatformCursor()

QWaylandCursor * QtWaylandClient::QWaylandIntegration::createPlatformCursor ( QWaylandDisplay * display) const
virtual

Definition at line 308 of file qwaylandintegration.cpp.

◆ createPlatformNativeInterface()

QPlatformNativeInterface * QtWaylandClient::QWaylandIntegration::createPlatformNativeInterface ( )
protectedvirtual

Definition at line 185 of file qwaylandintegration.cpp.

◆ createPlatformScreen()

QWaylandScreen * QtWaylandClient::QWaylandIntegration::createPlatformScreen ( QWaylandDisplay * waylandDisplay,
int version,
uint32_t id ) const
virtual

Definition at line 303 of file qwaylandintegration.cpp.

◆ createPlatformSessionManager()

QPlatformSessionManager * QtWaylandClient::QWaylandIntegration::createPlatformSessionManager ( const QString & id,
const QString & key ) const
overrideprivatevirtual
Since
5.2

Factory function for QPlatformSessionManager. The default QPlatformSessionManager provides the same functionality as the QSessionManager.

Reimplemented from QPlatformIntegration.

Definition at line 541 of file qwaylandintegration.cpp.

◆ createPlatformTheme()

QPlatformTheme * QtWaylandClient::QWaylandIntegration::createPlatformTheme ( const QString & name) const
overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 298 of file qwaylandintegration.cpp.

◆ createPlatformWindow()

QPlatformWindow * QtWaylandClient::QWaylandIntegration::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 140 of file qwaylandintegration.cpp.

◆ display()

QWaylandDisplay * QtWaylandClient::QWaylandIntegration::display ( ) const

Definition at line 273 of file qwaylandintegration.cpp.

◆ fontDatabase()

QPlatformFontDatabase * QtWaylandClient::QWaylandIntegration::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 qwaylandintegration.cpp.

◆ hasCapability()

bool QtWaylandClient::QWaylandIntegration::hasCapability ( QPlatformIntegration::Capability cap) const
overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 119 of file qwaylandintegration.cpp.

◆ init()

bool QtWaylandClient::QWaylandIntegration::init ( )

Definition at line 109 of file qwaylandintegration.cpp.

◆ initialize()

void QtWaylandClient::QWaylandIntegration::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 207 of file qwaylandintegration.cpp.

◆ inputContext()

QPlatformInputContext * QtWaylandClient::QWaylandIntegration::inputContext ( ) const
overridevirtual

Returns the platforms input context.

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

Reimplemented from QPlatformIntegration.

Definition at line 239 of file qwaylandintegration.cpp.

◆ instance()

QWaylandIntegration * QtWaylandClient::QWaylandIntegration::instance ( )
inlinestatic

Definition at line 50 of file qwaylandintegration_p.h.

◆ nativeInterface()

QPlatformNativeInterface * QtWaylandClient::QWaylandIntegration::nativeInterface ( ) const
overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 114 of file qwaylandintegration.cpp.

◆ possibleKeys()

QList< int > QtWaylandClient::QWaylandIntegration::possibleKeys ( const QKeyEvent * ) const
overridevirtual

Should be used to obtain a list of possible shortcuts for the given key event.

Shortcuts should be encoded as int(Qt::Key + Qt::KeyboardModifiers).

One example for more than one possibility is the key combination of Shift+5. That one might trigger a shortcut which is set as "Shift+5" as well as one using %. These combinations depend on the currently set keyboard layout.

Note
This function should be called only from key event handlers.

Reimplemented from QPlatformIntegration.

Definition at line 286 of file qwaylandintegration.cpp.

◆ queryKeyboardModifiers()

Qt::KeyboardModifiers QtWaylandClient::QWaylandIntegration::queryKeyboardModifiers ( ) const
overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 278 of file qwaylandintegration.cpp.

◆ reconfigureInputContext()

void QtWaylandClient::QWaylandIntegration::reconfigureInputContext ( )

Definition at line 480 of file qwaylandintegration.cpp.

◆ reset()

void QtWaylandClient::QWaylandIntegration::reset ( )
protected

Definition at line 548 of file qwaylandintegration.cpp.

◆ serverBufferIntegration()

QWaylandServerBufferIntegration * QtWaylandClient::QWaylandIntegration::serverBufferIntegration ( ) const
virtual

Definition at line 331 of file qwaylandintegration.cpp.

◆ services()

QPlatformServices * QtWaylandClient::QWaylandIntegration::services ( ) const
overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 268 of file qwaylandintegration.cpp.

◆ setApplicationBadge()

void QtWaylandClient::QWaylandIntegration::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 559 of file qwaylandintegration.cpp.

◆ shellIntegration()

QWaylandShellIntegration * QtWaylandClient::QWaylandIntegration::shellIntegration ( ) const
virtual

Definition at line 339 of file qwaylandintegration.cpp.

◆ styleHint()

QVariant QtWaylandClient::QWaylandIntegration::styleHint ( StyleHint hint) const
overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 244 of file qwaylandintegration.cpp.

◆ themeNames()

QStringList QtWaylandClient::QWaylandIntegration::themeNames ( ) const
overridevirtual

Reimplemented from QPlatformIntegration.

Definition at line 293 of file qwaylandintegration.cpp.

◆ QWaylandDisplay

friend class QWaylandDisplay
friend

Definition at line 160 of file qwaylandintegration_p.h.

Member Data Documentation

◆ mClientBufferIntegration

QScopedPointer<QWaylandClientBufferIntegration> QtWaylandClient::QWaylandIntegration::mClientBufferIntegration
protected

Definition at line 122 of file qwaylandintegration_p.h.

◆ mDisplay

QScopedPointer<QWaylandDisplay> QtWaylandClient::QWaylandIntegration::mDisplay
protected

Definition at line 116 of file qwaylandintegration_p.h.

◆ mInputContext

QScopedPointer<QPlatformInputContext> QtWaylandClient::QWaylandIntegration::mInputContext
protected

Definition at line 127 of file qwaylandintegration_p.h.

◆ mInputDeviceIntegration

QScopedPointer<QWaylandInputDeviceIntegration> QtWaylandClient::QWaylandIntegration::mInputDeviceIntegration
protected

Definition at line 125 of file qwaylandintegration_p.h.

◆ mServerBufferIntegration

QScopedPointer<QWaylandServerBufferIntegration> QtWaylandClient::QWaylandIntegration::mServerBufferIntegration
protected

Definition at line 123 of file qwaylandintegration_p.h.

◆ mShellIntegration

QScopedPointer<QWaylandShellIntegration> QtWaylandClient::QWaylandIntegration::mShellIntegration
protected

Definition at line 124 of file qwaylandintegration_p.h.

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