#include <qohosplatformwindow.h>

Inheritance diagram for QOhosPlatformWindow:

Collaboration diagram for QOhosPlatformWindow:

Public Types
enum class	DecorationPreset { Standard , Frameless }
enum class	ScreenChangeResult { Changed , NotChanged }
enum class	NativeNodeRenderFitPolicy { TopLeft , Fill }

Public Member Functions
	QOhosPlatformWindow (QWindow *window)
bool	isWindowBeingClosedOrDestroyed (QWindow *window) const
void	setVisible (bool visible) override
	Reimplemented in subclasses to show the surface if visible is `true`, and hide it if visible is `false`.
void	setCursor (const QCursor &cursor)
void	setWindowTitle (const QString &title) override
	Reimplement to set the window title to title.
void	setParent (const QPlatformWindow *newParent) override
	This function is called to enable native child window in QPA.
ScreenChangeResult	tryChangeScreen (QOhosPlatformScreen *screen)
QPlatformScreen *	screen () const override
void	setWindowState (Qt::WindowStates state) override
	Requests setting the window state of this surface to type.
void	setWindowFlags (Qt::WindowFlags flags) override
	Requests setting the window flags of this surface to flags.
Qt::WindowFlags	windowFlags () const
void	propagateSizeHints () override
	Reimplement to propagate the size hints of the QWindow.
bool	isRaster () const
bool	isExposed () const final
	Returns if this window is exposed in the windowing system.
void	setGeometry (const QRect &rect) override
	This function is called by Qt whenever a window is moved or resized using the QWindow API.
bool	shouldDisplayAsOhosWindow () const
QtOhos::InternalWindowId	internalWindowId () const
virtual QOhosSurface *	ownedSurfaceOrNull () const
virtual QOhosView *	ownedViewOrNull () const
DecorationPreset	decorationPreset () const
QMargins	frameMargins () const override
QWindow *	validSubWindowOfTagValueOrNull () const
bool	mainWindowTagValueOrFalse () const
bool	floatWindowTagValueOrFalse () const
void	initialize () override
	Called as part of QWindow::create(), after constructing the window.
Qt::WindowStates	windowStates () const
void	requestActivateWindow () override
	Reimplement to let Qt be able to request activation/focus for a window.
void	handleDpiChange ()
bool	shouldShowWindowWithoutActivating () const
QPixmap	makeSnapshot () const
bool	setMouseGrabEnabled (bool grab) override
bool	setKeyboardGrabEnabled (bool grab) override
QOhosOptional< QOhosDisplayInfo::JsDisplayId >	tryTakeLastRequestedDisplayId ()
Public Member Functions inherited from QPlatformWindow
	QPlatformWindow (QWindow *window)
	Constructs a platform window with the given top level window.
	~QPlatformWindow () override
	Virtual destructor does not delete its top level window.
QWindow *	window () const
	Returns the window which belongs to the QPlatformWindow.
QPlatformWindow *	parent () const
	Returns the parent platform window (or \nullptr if orphan).
QPlatformScreen *	screen () const override
	Returns the platform screen handle corresponding to this platform window, or null if the window is not associated with a screen.
virtual QSurfaceFormat	format () const override
	Returns the actual surface format of the window.
virtual QRect	geometry () const
	Returns the current geometry of a window.
virtual QRect	normalGeometry () const
	Returns the geometry of a window in 'normal' state (neither maximized, fullscreen nor minimized) for saving geometries to application settings.
virtual QMargins	safeAreaMargins () const
	The safe area margins of a window represent the area that is safe to place content within, without intersecting areas of the screen where system UI is placed, or where a screen bezel may cover the content.
virtual WId	winId () const
	Reimplement in subclasses to return a handle to the native window.
virtual QString	windowTitle () const
	Reimplement to return the actual window title used in the underlying windowing system unless the title set for the QWindow which belongs to this QPlatformWindow (i.e.
virtual void	setWindowFilePath (const QString &title)
	Reimplement to set the window file path to filePath.
virtual void	setWindowIcon (const QIcon &icon)
	Reimplement to set the window icon to icon.
virtual bool	close ()
	Reimplement to let the platform handle non-spontaneous window close.
virtual void	raise ()
	Reimplement to be able to let Qt raise windows to the top of the desktop.
virtual void	lower ()
	Reimplement to be able to let Qt lower windows to the bottom of the desktop.
virtual bool	isActive () const
	Returns `true` if the window should appear active from a style perspective.
virtual bool	isAncestorOf (const QPlatformWindow *child) const
	Returns `true` if the window is an ancestor of the given child.
virtual bool	isEmbedded () const
	Returns `true` if the window is a child of a non-Qt window.
virtual bool	isForeignWindow () const
virtual QPoint	mapToGlobal (const QPoint &pos) const
	Translates the window coordinate pos to global screen coordinates using native methods.
QPointF	mapToGlobalF (const QPointF &pos) const
virtual QPoint	mapFromGlobal (const QPoint &pos) const
	Translates the global screen coordinate pos to window coordinates using native methods.
QPointF	mapFromGlobalF (const QPointF &pos) const
virtual void	setOpacity (qreal level)
	Reimplement to be able to let Qt set the opacity level of a window.
virtual void	setMask (const QRegion &region)
	Reimplement to be able to let Qt set the mask of a window.
virtual void	handleContentOrientationChange (Qt::ScreenOrientation orientation)
	Handle changes to the orientation of the platform window's contents.
virtual qreal	devicePixelRatio () const
	Reimplement this function in subclass to return the device pixel ratio for the window.
virtual bool	setWindowModified (bool modified)
	Reimplement to be able to let Qt indicate that the window has been modified.
virtual bool	startSystemResize (Qt::Edges edges)
	Reimplement this method to start a system resize operation if the system supports it and return true to indicate success.
virtual bool	startSystemMove ()
	Reimplement this method to start a system move operation if the system supports it and return true to indicate success.
virtual void	setFrameStrutEventsEnabled (bool enabled)
	Reimplement this method to set whether frame strut events should be sent to enabled.
virtual bool	frameStrutEventsEnabled () const
	Reimplement this method to return whether frame strut events are enabled.
virtual void	setAlertState (bool enabled)
	Reimplement this method to set whether the window demands attention (for example, by flashing the taskbar icon) depending on enabled.
virtual bool	isAlertState () const
	Reimplement this method return whether the window is in an alert state.
virtual void	invalidateSurface ()
	Invalidates the window's surface by releasing its surface buffers.
virtual void	requestUpdate ()
	Requests an QEvent::UpdateRequest event.
bool	hasPendingUpdateRequest () const
	Returns true if the window has a pending update request.
virtual void	deliverUpdateRequest ()
	Delivers an QEvent::UpdateRequest event to the window.
virtual bool	allowsIndependentThreadedRendering () const
	Returns whether applications can render new frames from any thread without co-ordination with the main thread.
QSize	windowMinimumSize () const
	Returns the QWindow minimum size.
QSize	windowMaximumSize () const
	Returns the QWindow maximum size.
QSize	windowBaseSize () const
	Returns the QWindow base size.
QSize	windowSizeIncrement () const
	Returns the QWindow size increment.
QRect	windowGeometry () const
	Returns the QWindow geometry.
QRect	windowFrameGeometry () const
	Returns the QWindow frame geometry.
QRectF	windowClosestAcceptableGeometry (const QRectF &nativeRect) const
Public Member Functions inherited from QPlatformSurface
virtual	~QPlatformSurface ()
QSurface *	surface () const

Static Public Member Functions
static QOhosPlatformWindow *	fromQWindow (QWindow *window)
static QOhosPlatformWindow *	fromQWindowOrNull (QWindow *window)
static void	tagWindowOrWidgetAsSubWindowOf (QObject windowOrWidgetToTag, QWindow targetMainWindow)
static void	tagWindowOrWidgetAsMainWindow (QObject *windowOrWidgetToTag, bool forceMainWindow)
static void	tagWindowOrWidgetAsFloatWindow (QObject *windowOrWidgetToTag, bool showAsFloatWindow)
static void	setWindowPrivacyMode (QObject *window, bool privacyModeEnabled)
static void	setWindowCornerRadius (QObject *windowOrWidget, double radius)
static QWindow *	getWindowOrWidgetAsSubWindowOfTagValue (QObject *windowOrWidget)
static void	setWindowOrWidgetNativeNodeRenderFitPolicyHint (QObject *windowOrWidget, NativeNodeRenderFitPolicy renderFitPolicy)
static Qt::WindowFlags	platformWindowFlagsForQWindow (QWindow *window)
static void	setSurfaceBackgroundColor (QObject *windowOrWidget, const QColor &color)
static void	setWindowKeepScreenOn (QObject *windowOrWidget, bool keepScreenOn)
static void	setBrightness (QObject *windowOrWidget, int brightness)
static void	setContrast (QObject *windowOrWidget, int contrast)
static void	setSaturation (QObject *windowOrWidget, int saturation)
static void	closeAllActivePopups ()
template<typename T, const QOhosPropertyDescriptor< T > * propertyPtr>
static void	setWindowOrWidgetProperty (QObject *windowOrWidget, T propertyValue)
template<typename T, const QOhosPropertyDescriptor< T > * propertyPtr>
static QOhosOptional< T >	tryGetWindowOrWidgetProperty (QObject *windowOrWidget)
static std::shared_ptr< void >	setSurfaceConsumer (QWindow targetWindow, QObject surfaceConsumerContext, std::function< void(QOhosOptional< void * >)> surfaceConsumer)
Static Public Member Functions inherited from QPlatformWindow
static QRect	initialGeometry (const QWindow w, const QRect &initialGeometry, int defaultWidth, int defaultHeight, const QScreen *resultingScreenReturn=nullptr)
	Helper function to get initial geometry on windowing systems which do not do smart positioning and also do not provide a means of centering a transient window w.r.t.
static QRectF	closestAcceptableGeometry (const QWindow *w, const QRectF &nativeRect)
	Returns the closest acceptable geometry for a given geometry before a resize/move event for platforms that support it, for example to implement heightForWidth().

Static Public Attributes
static const QOhosPropertyDescriptor< QWindow * >	subWindowOfTagProperty
static const QOhosPropertyDescriptor< bool >	mainWindowTagProperty
static const QOhosPropertyDescriptor< bool >	floatWindowTagProperty
static const QOhosPropertyDescriptor< double >	windowCornerRadiusProperty
static const QOhosPropertyDescriptor< bool >	windowPrivacyModeSettingProperty
static const QOhosPropertyDescriptor< QColor >	surfaceBackgroundColorProperty
static const QOhosPropertyDescriptor< NativeNodeRenderFitPolicy >	nativeNodeRenderFitPolicyHintProperty
static const QOhosPropertyDescriptor< bool >	windowKeepScreenOnProperty
static const QOhosPropertyDescriptor< bool >	windowFixedSizeStateProperty
static const QOhosPropertyDescriptor< int >	windowBrightnessProperty
static const QOhosPropertyDescriptor< int >	windowContrastProperty
static const QOhosPropertyDescriptor< int >	windowSaturationProperty

Protected Member Functions
QOhosPlatformScreen *	platformScreen () const
bool	canBeShownOnScreen () const
void	setWindowStateFromOhos (Qt::WindowStates state)
void	setWindowMarginsFromOhos (const QMargins &margins)
void	clearExposed ()
void	setExposedRegionFromGeometry ()
void	setDisplayIdFromOhos (QOhosOptional< QOhosDisplayInfo::JsDisplayId > displayId)
void	setWindowGeometryFromOhos (const QRect &nativeWindowDrawGeometry)
void	notifyWindowDestroyedFromOhos ()
bool	checkWindowAcceptsFocus () const
bool	checkWindowAcceptsInput () const
void	notifyInputSystemsWindowActiveStatusChanged (bool active)
QOhosPropertiesProvider	propertiesProvider ()
virtual void	onWindowFlagsChanged (Qt::WindowFlags previousWindowFlags, Qt::WindowFlags currentWindowFlags)
virtual void	onWindowStateChanged (Qt::WindowStates oldWindowState, Qt::WindowStates currentWindowState)
bool	windowEvent (QEvent *event) override
	Reimplement this method to be able to do any platform specific event handling.
Protected Member Functions inherited from QPlatformWindow
QPlatformScreen *	screenForGeometry (const QRect &newGeometry) const
	Helper function for finding the new screen for newGeometry in response to a geometry changed event.

Protected Attributes
Qt::WindowFlags	m_windowFlags
Qt::WindowStates	m_windowState
QRegion	m_lastExposedRegion
QtOhos::InternalWindowId	m_windowId = QtOhos::InternalWindowId::invalidWindowId()
QRect	m_oldGeometry
std::unique_ptr< QMargins >	m_optFrameMargins
QOhosOptional< QCursor >	m_cursor
Protected Attributes inherited from QPlatformWindow
QScopedPointer< QPlatformWindowPrivate >	d_ptr

Additional Inherited Members
Static Protected Member Functions inherited from QPlatformWindow
static QString	formatWindowTitle (const QString &title, const QString &separator)
	Call this method to put together a window title composed of title separator the application display name.
static QSize	constrainWindowSize (const QSize &size)
	Returns a size with both dimensions bounded to [0, QWINDOWSIZE_MAX].

Detailed Description

Definition at line 26 of file qohosplatformwindow.h.

Member Enumeration Documentation

◆ DecorationPreset

enum class QOhosPlatformWindow::DecorationPreset

strong

Enumerator
Standard
Frameless

Definition at line 29 of file qohosplatformwindow.h.

◆ NativeNodeRenderFitPolicy

enum class QOhosPlatformWindow::NativeNodeRenderFitPolicy

strong

Enumerator
TopLeft
Fill

Definition at line 40 of file qohosplatformwindow.h.

◆ ScreenChangeResult

enum class QOhosPlatformWindow::ScreenChangeResult

strong

Enumerator
Changed
NotChanged

Definition at line 34 of file qohosplatformwindow.h.

Constructor & Destructor Documentation

◆ QOhosPlatformWindow()

QOhosPlatformWindow::QOhosPlatformWindow ( QWindow * window )

explicit

Definition at line 70 of file qohosplatformwindow.cpp.

References QOhosPlatformWindow().

Referenced by QOhosPlatformWindow().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Function Documentation

◆ canBeShownOnScreen()

bool QOhosPlatformWindow::canBeShownOnScreen ( ) const

protected

Definition at line 97 of file qohosplatformwindow.cpp.

Referenced by setVisible().

Here is the caller graph for this function:

◆ checkWindowAcceptsFocus()

bool QOhosPlatformWindow::checkWindowAcceptsFocus ( ) const

protected

Definition at line 734 of file qohosplatformwindow.cpp.

◆ checkWindowAcceptsInput()

bool QOhosPlatformWindow::checkWindowAcceptsInput ( ) const

protected

Definition at line 740 of file qohosplatformwindow.cpp.

◆ clearExposed()

void QOhosPlatformWindow::clearExposed ( )

protected

Definition at line 618 of file qohosplatformwindow.cpp.

Referenced by QOhosForeignWindow::setVisible().

Here is the caller graph for this function:

◆ closeAllActivePopups()

void QOhosPlatformWindow::closeAllActivePopups ( )

static

Definition at line 448 of file qohosplatformwindow.cpp.

◆ decorationPreset()

QOhosPlatformWindow::DecorationPreset QOhosPlatformWindow::decorationPreset ( ) const

Definition at line 287 of file qohosplatformwindow.cpp.

References Frameless, and Standard.

Referenced by frameMargins().

Here is the caller graph for this function:

◆ floatWindowTagValueOrFalse()

bool QOhosPlatformWindow::floatWindowTagValueOrFalse ( ) const

Definition at line 613 of file qohosplatformwindow.cpp.

Referenced by QT_BEGIN_NAMESPACE::determineViewTypeAndLogicalParent().

Here is the caller graph for this function:

◆ frameMargins()

QMargins QOhosPlatformWindow::frameMargins ( ) const

overridevirtual

Reimplemented from QPlatformWindow.

Definition at line 310 of file qohosplatformwindow.cpp.

References decorationPreset(), platformScreen(), and Standard.

Here is the call graph for this function:

◆ fromQWindow()

QOhosPlatformWindow * QOhosPlatformWindow::fromQWindow ( QWindow * window )

static

Definition at line 347 of file qohosplatformwindow.cpp.

◆ fromQWindowOrNull()

QOhosPlatformWindow * QOhosPlatformWindow::fromQWindowOrNull ( QWindow * window )

static

Definition at line 339 of file qohosplatformwindow.cpp.

◆ getWindowOrWidgetAsSubWindowOfTagValue()

QWindow * QOhosPlatformWindow::getWindowOrWidgetAsSubWindowOfTagValue ( QObject * windowOrWidget )

static

Definition at line 406 of file qohosplatformwindow.cpp.

◆ handleDpiChange()

void QOhosPlatformWindow::handleDpiChange ( )

Definition at line 513 of file qohosplatformwindow.cpp.

References QOhosView::forceGeometryUpdate(), and ownedViewOrNull().

Here is the call graph for this function:

◆ initialize()

void QOhosPlatformWindow::initialize ( )

overridevirtual

Called as part of QWindow::create(), after constructing the window.

Platforms should prefer to do initialization here instead of in the constructor, as the platform window object will be fully constructed, and associated to the corresponding QWindow, allowing synchronous event delivery.

Reimplemented from QPlatformWindow.

Definition at line 462 of file qohosplatformwindow.cpp.

References QT_BEGIN_NAMESPACE::defaultWindowHeight, and QT_BEGIN_NAMESPACE::defaultWindowWidth.

Referenced by QOhosFloatingWindow::initialize().

Here is the caller graph for this function:

◆ internalWindowId()

QtOhos::InternalWindowId QOhosPlatformWindow::internalWindowId ( ) const

Definition at line 277 of file qohosplatformwindow.cpp.

◆ isExposed()

bool QOhosPlatformWindow::isExposed ( ) const

finalvirtual

Returns if this window is exposed in the windowing system.

An exposeEvent() is sent every time this value changes.

Reimplemented from QPlatformWindow.

Definition at line 272 of file qohosplatformwindow.cpp.

◆ isRaster()

bool QOhosPlatformWindow::isRaster ( ) const

inline

Definition at line 104 of file qohosplatformwindow.h.

◆ isWindowBeingClosedOrDestroyed()

bool QOhosPlatformWindow::isWindowBeingClosedOrDestroyed ( QWindow * window ) const

Definition at line 771 of file qohosplatformwindow.cpp.

◆ mainWindowTagValueOrFalse()

bool QOhosPlatformWindow::mainWindowTagValueOrFalse ( ) const

Definition at line 395 of file qohosplatformwindow.cpp.

Referenced by QT_BEGIN_NAMESPACE::determineViewTypeAndLogicalParent().

Here is the caller graph for this function:

◆ makeSnapshot()

QPixmap QOhosPlatformWindow::makeSnapshot ( ) const

Definition at line 633 of file qohosplatformwindow.cpp.

References ownedViewOrNull().

Here is the call graph for this function:

◆ notifyInputSystemsWindowActiveStatusChanged()

void QOhosPlatformWindow::notifyInputSystemsWindowActiveStatusChanged ( bool active )

protected

Definition at line 682 of file qohosplatformwindow.cpp.

References QOhosPlatformIntegration::instance().

Here is the call graph for this function:

◆ notifyWindowDestroyedFromOhos()

void QOhosPlatformWindow::notifyWindowDestroyedFromOhos ( )

protected

Definition at line 676 of file qohosplatformwindow.cpp.

References QPainter::window().

Here is the call graph for this function:

◆ onWindowFlagsChanged()

void QOhosPlatformWindow::onWindowFlagsChanged	(	Qt::WindowFlags	previousWindowFlags,
		Qt::WindowFlags	currentWindowFlags )

protectedvirtual

Reimplemented in QOhosFloatingWindow.

Definition at line 695 of file qohosplatformwindow.cpp.

◆ onWindowStateChanged()

void QOhosPlatformWindow::onWindowStateChanged	(	Qt::WindowStates	oldWindowState,
		Qt::WindowStates	currentWindowState )

protectedvirtual

Reimplemented in QOhosFloatingWindow.

Definition at line 699 of file qohosplatformwindow.cpp.

◆ ownedSurfaceOrNull()

QOhosSurface * QOhosPlatformWindow::ownedSurfaceOrNull ( ) const

virtual

Reimplemented in QOhosFloatingWindow.

Definition at line 334 of file qohosplatformwindow.cpp.

◆ ownedViewOrNull()

QOhosView * QOhosPlatformWindow::ownedViewOrNull ( ) const

virtual

Reimplemented in QOhosFloatingWindow.

Definition at line 457 of file qohosplatformwindow.cpp.

Referenced by handleDpiChange(), makeSnapshot(), propagateSizeHints(), requestActivateWindow(), setCursor(), setParent(), setWindowTitle(), tryChangeScreen(), and windowEvent().

Here is the caller graph for this function:

◆ platformScreen()

QOhosPlatformScreen * QOhosPlatformWindow::platformScreen ( ) const

protected

Definition at line 250 of file qohosplatformwindow.cpp.

Referenced by frameMargins().

Here is the caller graph for this function:

◆ platformWindowFlagsForQWindow()

Qt::WindowFlags QOhosPlatformWindow::platformWindowFlagsForQWindow ( QWindow * window )

static

Definition at line 417 of file qohosplatformwindow.cpp.

◆ propagateSizeHints()

void QOhosPlatformWindow::propagateSizeHints ( )

overridevirtual

Reimplement to propagate the size hints of the QWindow.

The size hints include QWindow::minimumSize(), QWindow::maximumSize(), QWindow::sizeIncrement(), and QWindow::baseSize().

Reimplemented from QPlatformWindow.

Definition at line 260 of file qohosplatformwindow.cpp.

References ownedViewOrNull().

Here is the call graph for this function:

◆ propertiesProvider()

QOhosPropertiesProvider QOhosPlatformWindow::propertiesProvider ( )

protected

Definition at line 703 of file qohosplatformwindow.cpp.

◆ requestActivateWindow()

void QOhosPlatformWindow::requestActivateWindow ( )

overridevirtual

Reimplement to let Qt be able to request activation/focus for a window.

Some window systems will probably not have callbacks for this functionality, and then calling QWindowSystemInterface::handleFocusWindowChanged(QWindow *w) would be sufficient.

If the window system has some event handling/callbacks then call QWindowSystemInterface::handleFocusWindowChanged(QWindow *w) when the window system gives the notification.

Default implementation calls QWindowSystem::handleFocusWindowChanged(QWindow *w)

Reimplemented from QPlatformWindow.

Definition at line 488 of file qohosplatformwindow.cpp.

References ownedViewOrNull(), and QOhosView::requestActivate().

Referenced by QOhosFloatingWindow::requestActivateWindow().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ screen()

QPlatformScreen * QOhosPlatformWindow::screen ( ) const

overridevirtual

Implements QPlatformSurface.

Definition at line 188 of file qohosplatformwindow.cpp.

References QOhosPlatformIntegration::instance(), QOhosScreenManager::platformScreenForDisplayIdOrNull(), and QOhosPlatformIntegration::screenManager().

Here is the call graph for this function:

◆ setBrightness()

void QOhosPlatformWindow::setBrightness	(	QObject *	windowOrWidget,
		int	brightness )

static

Definition at line 433 of file qohosplatformwindow.cpp.

◆ setContrast()

void QOhosPlatformWindow::setContrast	(	QObject *	windowOrWidget,
		int	contrast )

static

Definition at line 438 of file qohosplatformwindow.cpp.

◆ setCursor()

void QOhosPlatformWindow::setCursor ( const QCursor & cursor )

Definition at line 112 of file qohosplatformwindow.cpp.

References ownedViewOrNull().

Here is the call graph for this function:

◆ setDisplayIdFromOhos()

void QOhosPlatformWindow::setDisplayIdFromOhos ( QOhosOptional< QOhosDisplayInfo::JsDisplayId > displayId )

protected

Definition at line 638 of file qohosplatformwindow.cpp.

◆ setExposedRegionFromGeometry()

void QOhosPlatformWindow::setExposedRegionFromGeometry ( )

protected

Definition at line 624 of file qohosplatformwindow.cpp.

Referenced by QOhosForeignWindow::setVisible().

Here is the caller graph for this function:

◆ setGeometry()

void QOhosPlatformWindow::setGeometry ( const QRect & rect )

overridevirtual

This function is called by Qt whenever a window is moved or resized using the QWindow API.

Unless you also override QPlatformWindow::geometry(), you need to call the baseclass implementation of this function in any override of QPlatformWindow::setGeometry(), as QWindow::geometry() is expected to report back the set geometry until a confirmation (or rejection) of the new geometry comes back from the window manager and is reported via QWindowSystemInterface::handleGeometryChange().

Window move/resizes can also be triggered spontaneously by the window manager, or as a response to an earlier requested move/resize via the Qt APIs. There is no need to call this function from the window manager callback, instead call QWindowSystemInterface::handleGeometryChange().

The position(x, y) part of the rect might be inclusive or exclusive of the window frame as returned by frameMargins(). You can detect this in the plugin by checking qt_window_private(window())->positionPolicy.

Reimplemented from QPlatformWindow.

Definition at line 80 of file qohosplatformwindow.cpp.

◆ setKeyboardGrabEnabled()

bool QOhosPlatformWindow::setKeyboardGrabEnabled ( bool grab )

overridevirtual

Reimplemented from QPlatformWindow.

Definition at line 721 of file qohosplatformwindow.cpp.

References QOhosPlatformIntegration::inputMethodEventHandler(), QOhosPlatformIntegration::instance(), and QOhosInputMethodEventHandler::stopAnyKeyboardGrab().

Here is the call graph for this function:

◆ setMouseGrabEnabled()

bool QOhosPlatformWindow::setMouseGrabEnabled ( bool grab )

overridevirtual

Reimplemented from QPlatformWindow.

Definition at line 708 of file qohosplatformwindow.cpp.

References QOhosPlatformIntegration::inputMethodEventHandler(), QOhosPlatformIntegration::instance(), and QOhosInputMethodEventHandler::stopAnyMouseGrab().

Here is the call graph for this function:

◆ setParent()

void QOhosPlatformWindow::setParent ( const QPlatformWindow * parent )

overridevirtual

This function is called to enable native child window in QPA.

It is common not to support this feature in Window systems, but can be faked. When this function is called all geometry of this platform window will be relative to the parent.

Reimplemented from QPlatformWindow.

Definition at line 128 of file qohosplatformwindow.cpp.

References ownedViewOrNull(), QOhosView::setParentOrReparent(), and QOhosView::tryDetachFromEmbeddedParent().

Here is the call graph for this function:

◆ setSaturation()

void QOhosPlatformWindow::setSaturation	(	QObject *	windowOrWidget,
		int	saturation )

static

Definition at line 443 of file qohosplatformwindow.cpp.

◆ setSurfaceBackgroundColor()

void QOhosPlatformWindow::setSurfaceBackgroundColor	(	QObject *	windowOrWidget,
		const QColor &	color )

static

Definition at line 423 of file qohosplatformwindow.cpp.

◆ setSurfaceConsumer()

std::shared_ptr< void > QOhosPlatformWindow::setSurfaceConsumer	(	QWindow *	targetWindow,
		QObject *	surfaceConsumerContext,
		std::function< void(QOhosOptional< void * >)>	surfaceConsumer )

static

Definition at line 531 of file qohosplatformwindow.cpp.

◆ setVisible()

void QOhosPlatformWindow::setVisible ( bool visible )

overridevirtual

Reimplemented in subclasses to show the surface if visible is true, and hide it if visible is false.

The default implementation sends a synchronous expose event.

Reimplemented from QPlatformWindow.

Definition at line 106 of file qohosplatformwindow.cpp.

References canBeShownOnScreen().

Here is the call graph for this function:

◆ setWindowCornerRadius()

void QOhosPlatformWindow::setWindowCornerRadius	(	QObject *	windowOrWidget,
		double	radius )

static

Definition at line 376 of file qohosplatformwindow.cpp.

◆ setWindowFlags()

void QOhosPlatformWindow::setWindowFlags ( Qt::WindowFlags flags )

overridevirtual

Requests setting the window flags of this surface to flags.

Reimplemented from QPlatformWindow.

Definition at line 215 of file qohosplatformwindow.cpp.

◆ setWindowGeometryFromOhos()

void QOhosPlatformWindow::setWindowGeometryFromOhos ( const QRect & nativeWindowDrawGeometry )

protected

Definition at line 662 of file qohosplatformwindow.cpp.

◆ setWindowKeepScreenOn()

void QOhosPlatformWindow::setWindowKeepScreenOn	(	QObject *	windowOrWidget,
		bool	keepScreenOn )

static

Definition at line 428 of file qohosplatformwindow.cpp.

◆ setWindowMarginsFromOhos()

void QOhosPlatformWindow::setWindowMarginsFromOhos ( const QMargins & margins )

protected

Definition at line 498 of file qohosplatformwindow.cpp.

◆ setWindowOrWidgetNativeNodeRenderFitPolicyHint()

void QOhosPlatformWindow::setWindowOrWidgetNativeNodeRenderFitPolicyHint	(	QObject *	windowOrWidget,
		QOhosPlatformWindow::NativeNodeRenderFitPolicy	renderFitPolicy )

static

Definition at line 411 of file qohosplatformwindow.cpp.

◆ setWindowOrWidgetProperty()

template<typename T, const QOhosPropertyDescriptor< T > * propertyPtr>

void QOhosPlatformWindow::setWindowOrWidgetProperty	(	QObject *	windowOrWidget,
		T	propertyValue )

static

Definition at line 181 of file qohosplatformwindow.h.

◆ setWindowPrivacyMode()

void QOhosPlatformWindow::setWindowPrivacyMode	(	QObject *	window,
		bool	privacyModeEnabled )

static

Definition at line 371 of file qohosplatformwindow.cpp.

◆ setWindowState()

void QOhosPlatformWindow::setWindowState ( Qt::WindowStates state )

overridevirtual

Requests setting the window state of this surface to type.

Qt::WindowActive can be ignored.

Reimplemented from QPlatformWindow.

Definition at line 206 of file qohosplatformwindow.cpp.

◆ setWindowStateFromOhos()

void QOhosPlatformWindow::setWindowStateFromOhos ( Qt::WindowStates state )

protected

Definition at line 480 of file qohosplatformwindow.cpp.

◆ setWindowTitle()

void QOhosPlatformWindow::setWindowTitle ( const QString & title )

overridevirtual

Reimplement to set the window title to title.

The implementation might want to append the application display name to the window title, like Windows and Linux do.

\l QPlatformWindow::windowTitle() can be used to retrieve the actual window title.

See also: QGuiApplication::applicationDisplayName(); QPlatformWindow::windowTitle()

Reimplemented from QPlatformWindow.

Definition at line 121 of file qohosplatformwindow.cpp.

References ownedViewOrNull().

Here is the call graph for this function:

◆ shouldDisplayAsOhosWindow()

bool QOhosPlatformWindow::shouldDisplayAsOhosWindow ( ) const

Definition at line 282 of file qohosplatformwindow.cpp.

◆ shouldShowWindowWithoutActivating()

bool QOhosPlatformWindow::shouldShowWindowWithoutActivating ( ) const

Definition at line 400 of file qohosplatformwindow.cpp.

◆ tagWindowOrWidgetAsFloatWindow()

void QOhosPlatformWindow::tagWindowOrWidgetAsFloatWindow	(	QObject *	windowOrWidgetToTag,
		bool	showAsFloatWindow )

static

Definition at line 365 of file qohosplatformwindow.cpp.

◆ tagWindowOrWidgetAsMainWindow()

void QOhosPlatformWindow::tagWindowOrWidgetAsMainWindow	(	QObject *	windowOrWidgetToTag,
		bool	forceMainWindow )

static

Definition at line 360 of file qohosplatformwindow.cpp.

◆ tagWindowOrWidgetAsSubWindowOf()

void QOhosPlatformWindow::tagWindowOrWidgetAsSubWindowOf	(	QObject *	windowOrWidgetToTag,
		QWindow *	targetMainWindow )

static

Definition at line 355 of file qohosplatformwindow.cpp.

◆ tryChangeScreen()

QOhosPlatformWindow::ScreenChangeResult QOhosPlatformWindow::tryChangeScreen ( QOhosPlatformScreen * screen )

Definition at line 146 of file qohosplatformwindow.cpp.

References Changed, QOhosPlatformScreen::displayInfo(), NotChanged, and ownedViewOrNull().

Here is the call graph for this function:

◆ tryGetWindowOrWidgetProperty()

template<typename T, const QOhosPropertyDescriptor< T > * propertyPtr>

QOhosOptional< T > QOhosPlatformWindow::tryGetWindowOrWidgetProperty ( QObject * windowOrWidget )

static

Definition at line 197 of file qohosplatformwindow.h.

◆ tryTakeLastRequestedDisplayId()

QOhosOptional< QOhosDisplayInfo::JsDisplayId > QOhosPlatformWindow::tryTakeLastRequestedDisplayId ( )

Definition at line 255 of file qohosplatformwindow.cpp.

References makeEmptyQOhosOptional().

Here is the call graph for this function:

◆ validSubWindowOfTagValueOrNull()

QWindow * QOhosPlatformWindow::validSubWindowOfTagValueOrNull ( ) const

Definition at line 381 of file qohosplatformwindow.cpp.

◆ windowEvent()

bool QOhosPlatformWindow::windowEvent ( QEvent * event )

overrideprotectedvirtual

Reimplement this method to be able to do any platform specific event handling.

All non-synthetic events for window() are passed to this function before being sent to QWindow::event().

Return true if the event should not be passed on to the QWindow.

Subclasses should always call the base class implementation.

Reimplemented from QPlatformWindow.

Definition at line 746 of file qohosplatformwindow.cpp.

References QOhosView::handlePaletteChange(), ownedViewOrNull(), and QOhosView::setNativeNodeVisibility().

Here is the call graph for this function:

◆ windowFlags()

Qt::WindowFlags QOhosPlatformWindow::windowFlags ( ) const

Definition at line 245 of file qohosplatformwindow.cpp.

◆ windowStates()

Qt::WindowStates QOhosPlatformWindow::windowStates ( ) const

Definition at line 475 of file qohosplatformwindow.cpp.

Member Data Documentation

◆ floatWindowTagProperty

const QOhosPropertyDescriptor< bool > QOhosPlatformWindow::floatWindowTagProperty

static

Definition at line 48 of file qohosplatformwindow.h.

◆ m_cursor

QOhosOptional<QCursor> QOhosPlatformWindow::m_cursor

protected

Definition at line 170 of file qohosplatformwindow.h.

◆ m_lastExposedRegion

QRegion QOhosPlatformWindow::m_lastExposedRegion

protected

Definition at line 165 of file qohosplatformwindow.h.

◆ m_oldGeometry

QRect QOhosPlatformWindow::m_oldGeometry

protected

Definition at line 168 of file qohosplatformwindow.h.

◆ m_optFrameMargins

std::unique_ptr<QMargins> QOhosPlatformWindow::m_optFrameMargins

protected

Definition at line 169 of file qohosplatformwindow.h.

◆ m_windowFlags

Qt::WindowFlags QOhosPlatformWindow::m_windowFlags

protected

Definition at line 163 of file qohosplatformwindow.h.

◆ m_windowId

QtOhos::InternalWindowId QOhosPlatformWindow::m_windowId = QtOhos::InternalWindowId::invalidWindowId()

protected

Definition at line 167 of file qohosplatformwindow.h.

◆ m_windowState

Qt::WindowStates QOhosPlatformWindow::m_windowState

protected

Definition at line 164 of file qohosplatformwindow.h.

◆ mainWindowTagProperty

const QOhosPropertyDescriptor< bool > QOhosPlatformWindow::mainWindowTagProperty

static

Definition at line 47 of file qohosplatformwindow.h.

◆ nativeNodeRenderFitPolicyHintProperty

const QOhosPropertyDescriptor< QOhosPlatformWindow::NativeNodeRenderFitPolicy > QOhosPlatformWindow::nativeNodeRenderFitPolicyHintProperty

static

Definition at line 52 of file qohosplatformwindow.h.

◆ subWindowOfTagProperty

const QOhosPropertyDescriptor< QWindow * > QOhosPlatformWindow::subWindowOfTagProperty

static

Definition at line 46 of file qohosplatformwindow.h.

◆ surfaceBackgroundColorProperty

const QOhosPropertyDescriptor< QColor > QOhosPlatformWindow::surfaceBackgroundColorProperty

static

Definition at line 51 of file qohosplatformwindow.h.

◆ windowBrightnessProperty

const QOhosPropertyDescriptor< int > QOhosPlatformWindow::windowBrightnessProperty

static

Definition at line 55 of file qohosplatformwindow.h.

◆ windowContrastProperty

const QOhosPropertyDescriptor< int > QOhosPlatformWindow::windowContrastProperty

static

Definition at line 56 of file qohosplatformwindow.h.

◆ windowCornerRadiusProperty

const QOhosPropertyDescriptor< double > QOhosPlatformWindow::windowCornerRadiusProperty

static

Definition at line 49 of file qohosplatformwindow.h.

◆ windowFixedSizeStateProperty

const QOhosPropertyDescriptor< bool > QOhosPlatformWindow::windowFixedSizeStateProperty

static

Definition at line 54 of file qohosplatformwindow.h.

◆ windowKeepScreenOnProperty

const QOhosPropertyDescriptor< bool > QOhosPlatformWindow::windowKeepScreenOnProperty

static

Definition at line 53 of file qohosplatformwindow.h.

◆ windowPrivacyModeSettingProperty

const QOhosPropertyDescriptor< bool > QOhosPlatformWindow::windowPrivacyModeSettingProperty

static

Definition at line 50 of file qohosplatformwindow.h.

◆ windowSaturationProperty

const QOhosPropertyDescriptor< int > QOhosPlatformWindow::windowSaturationProperty

static

Definition at line 57 of file qohosplatformwindow.h.

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

qtbase/src/plugins/platforms/ohos/qohosplatformwindow.h (dc8a6de42c8adb89275628f0adb067e9664a795d)
qtbase/src/plugins/platforms/ohos/qohosplatformwindow.cpp (fa82966bfa58757fa7266d991034794a314458d7)

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ DecorationPreset

◆ NativeNodeRenderFitPolicy

◆ ScreenChangeResult

Constructor & Destructor Documentation

◆ QOhosPlatformWindow()

Member Function Documentation

◆ canBeShownOnScreen()

◆ checkWindowAcceptsFocus()

◆ checkWindowAcceptsInput()

◆ clearExposed()

◆ closeAllActivePopups()

◆ decorationPreset()

◆ floatWindowTagValueOrFalse()

◆ frameMargins()

◆ fromQWindow()

◆ fromQWindowOrNull()

◆ getWindowOrWidgetAsSubWindowOfTagValue()

◆ handleDpiChange()

◆ initialize()

◆ internalWindowId()

◆ isExposed()

◆ isRaster()

◆ isWindowBeingClosedOrDestroyed()

◆ mainWindowTagValueOrFalse()

◆ makeSnapshot()

◆ notifyInputSystemsWindowActiveStatusChanged()

◆ notifyWindowDestroyedFromOhos()

◆ onWindowFlagsChanged()

◆ onWindowStateChanged()

◆ ownedSurfaceOrNull()

◆ ownedViewOrNull()

◆ platformScreen()

◆ platformWindowFlagsForQWindow()

◆ propagateSizeHints()

◆ propertiesProvider()

◆ requestActivateWindow()

◆ screen()

◆ setBrightness()

◆ setContrast()

◆ setCursor()

◆ setDisplayIdFromOhos()

◆ setExposedRegionFromGeometry()

◆ setGeometry()

◆ setKeyboardGrabEnabled()

◆ setMouseGrabEnabled()

◆ setParent()

◆ setSaturation()

◆ setSurfaceBackgroundColor()

◆ setSurfaceConsumer()

◆ setVisible()

◆ setWindowCornerRadius()

◆ setWindowFlags()

◆ setWindowGeometryFromOhos()

◆ setWindowKeepScreenOn()

◆ setWindowMarginsFromOhos()

◆ setWindowOrWidgetNativeNodeRenderFitPolicyHint()

◆ setWindowOrWidgetProperty()

◆ setWindowPrivacyMode()

◆ setWindowState()

◆ setWindowStateFromOhos()

◆ setWindowTitle()

◆ shouldDisplayAsOhosWindow()

◆ shouldShowWindowWithoutActivating()

◆ tagWindowOrWidgetAsFloatWindow()

◆ tagWindowOrWidgetAsMainWindow()

◆ tagWindowOrWidgetAsSubWindowOf()

◆ tryChangeScreen()

◆ tryGetWindowOrWidgetProperty()

◆ tryTakeLastRequestedDisplayId()

◆ validSubWindowOfTagValueOrNull()

◆ windowEvent()