QCocoaWindow Class Reference

#include <qcocoawindow.h>

Inheritance diagram for QCocoaWindow:

Collaboration diagram for QCocoaWindow:

Classes
struct	BorderRange

Public Types
enum	RecreationReason {   RecreationNotNeeded = 0 , ParentChanged = 0x1 , MissingWindow = 0x2 , WindowModalityChanged = 0x4 ,   ContentViewChanged = 0x10 , PanelChanged = 0x20 }
enum	HandleFlags { NoHandleFlags = 0 , HandleUnconditionally = 1 }

Public Member Functions
	QCocoaWindow (QWindow *tlw, WId nativeHandle=0)
	~QCocoaWindow ()
void	initialize () override
	Called as part of QWindow::create(), after constructing the window.
void	setGeometry (const QRect &rect) override
	This function is called by Qt whenever a window is moved or resized using the QWindow API.
QRect	geometry () const override
	Returns the current geometry of a window.
QRect	normalGeometry () const override
	the geometry of the window as it will appear when shown as a normal (not maximized or full screen) top-level window.
void	setCocoaGeometry (const QRect &rect)
void	setVisible (bool visible) override
	Reimplemented in subclasses to show the surface if visible is true, and hide it if visible is false.
void	setWindowFlags (Qt::WindowFlags flags) override
	Requests setting the window flags of this surface to flags.
void	setWindowState (Qt::WindowStates state) override
	Changes the state of the NSWindow, going in/out of minimize/zoomed/fullscreen.
void	setWindowTitle (const QString &title) override
	Reimplement to set the window title to title.
void	setWindowFilePath (const QString &filePath) override
	Reimplement to set the window file path to filePath.
void	setWindowIcon (const QIcon &icon) override
	Reimplement to set the window icon to icon.
void	setAlertState (bool enabled) override
	Reimplement this method to set whether the window demands attention (for example, by flashing the taskbar icon) depending on enabled.
bool	isAlertState () const override
	Reimplement this method return whether the window is in an alert state.
void	raise () override
	Reimplement to be able to let Qt raise windows to the top of the desktop.
void	lower () override
	Reimplement to be able to let Qt lower windows to the bottom of the desktop.
bool	isExposed () const override
	Returns if this window is exposed in the windowing system.
bool	isEmbedded () const override
	Returns true if the window is a child of a non-Qt window.
bool	isOpaque () const
void	propagateSizeHints () override
	Reimplement to propagate the size hints of the QWindow.
void	setOpacity (qreal level) override
	Reimplement to be able to let Qt set the opacity level of a window.
void	setMask (const QRegion &region) override
	Reimplement to be able to let Qt set the mask of a window.
bool	setKeyboardGrabEnabled (bool grab) override
bool	setMouseGrabEnabled (bool grab) override
QMargins	frameMargins () const override
QSurfaceFormat	format () const override
	Returns the actual surface format of the window.
bool	isForeignWindow () const override
void	requestUpdate () override
	Requests an QEvent::UpdateRequest event.
bool	updatesWithDisplayLink () const
void	deliverUpdateRequest () override
	Delivers an QEvent::UpdateRequest event to the window.
void	requestActivateWindow () override
	Reimplement to let Qt be able to request activation/focus for a window.
WId	winId () const override
	Reimplement in subclasses to return a handle to the native window.
void	setParent (const QPlatformWindow *window) override
	This function is called to enable native child window in QPA.
NSView *	view () const
NSWindow *	nativeWindow () const
void	setEmbeddedInForeignView ()
	Q_NOTIFICATION_HANDLER (NSViewFrameDidChangeNotification) void viewDidChangeFrame()
	Q_NOTIFICATION_HANDLER (NSViewGlobalFrameDidChangeNotification) void viewDidChangeGlobalFrame()
	Q_NOTIFICATION_HANDLER (NSWindowDidMoveNotification) void windowDidMove()
	Q_NOTIFICATION_HANDLER (NSWindowDidResizeNotification) void windowDidResize()
	Q_NOTIFICATION_HANDLER (NSWindowDidEndLiveResizeNotification) void windowDidEndLiveResize()
	Q_NOTIFICATION_HANDLER (NSWindowDidBecomeKeyNotification) void windowDidBecomeKey()
	Q_NOTIFICATION_HANDLER (NSWindowDidResignKeyNotification) void windowDidResignKey()
	Q_NOTIFICATION_HANDLER (NSWindowDidMiniaturizeNotification) void windowDidMiniaturize()
	Q_NOTIFICATION_HANDLER (NSWindowDidDeminiaturizeNotification) void windowDidDeminiaturize()
	Q_NOTIFICATION_HANDLER (NSWindowWillEnterFullScreenNotification) void windowWillEnterFullScreen()
	Q_NOTIFICATION_HANDLER (NSWindowDidEnterFullScreenNotification) void windowDidEnterFullScreen()
	Q_NOTIFICATION_HANDLER (NSWindowWillExitFullScreenNotification) void windowWillExitFullScreen()
	Q_NOTIFICATION_HANDLER (NSWindowDidExitFullScreenNotification) void windowDidExitFullScreen()
	Q_NOTIFICATION_HANDLER (NSWindowDidOrderOnScreenAndFinishAnimatingNotification) void windowDidOrderOnScreen()
	Q_NOTIFICATION_HANDLER (NSWindowDidOrderOffScreenNotification) void windowDidOrderOffScreen()
	Q_NOTIFICATION_HANDLER (NSWindowDidChangeOcclusionStateNotification) void windowDidChangeOcclusionState()
	Q_NOTIFICATION_HANDLER (NSWindowDidChangeScreenNotification) void windowDidChangeScreen()
void	windowWillZoom ()
bool	windowShouldClose ()
bool	windowIsPopupType (Qt::WindowType type=Qt::Widget) const
NSInteger	windowLevel (Qt::WindowFlags flags)
NSUInteger	windowStyleMask (Qt::WindowFlags flags)
void	updateTitleBarButtons (Qt::WindowFlags flags)
bool	isFixedSize () const
bool	setWindowModified (bool modified) override
	Reimplement to be able to let Qt indicate that the window has been modified.
void	setFrameStrutEventsEnabled (bool enabled) override
	Reimplement this method to set whether frame strut events should be sent to enabled.
bool	frameStrutEventsEnabled () const override
	Reimplement this method to return whether frame strut events are enabled.
void	setMenubar (QCocoaMenuBar *mb)
QCocoaMenuBar *	menubar () const
void	setWindowCursor (NSCursor *cursor)
void	registerTouch (bool enable)
void	registerContentBorderArea (quintptr identifier, int upper, int lower)
void	setContentBorderAreaEnabled (quintptr identifier, bool enable)
void	setContentBorderEnabled (bool enable) override
bool	testContentBorderAreaPosition (int position) const
void	applyContentBorderThickness (NSWindow *window=nullptr)
qreal	devicePixelRatio () const override
	Reimplement this function in subclass to return the device pixel ratio for the window.
QWindow *	childWindowAt (QPoint windowPoint)
bool	shouldRefuseKeyWindowAndFirstResponder ()
bool	windowEvent (QEvent *event) override
	Reimplement this method to be able to do any platform specific event handling.
QPoint	bottomLeftClippedByNSWindowOffset () const override
void	updateNormalGeometry ()
bool	isContentView () const
	Checks if the window is the content view of its immediate NSWindow.
bool	alwaysShowToolWindow () const
void	handleGeometryChange ()
void	handleWindowStateChanged (HandleFlags flags=NoHandleFlags)
void	handleExposeEvent (const QRegion &region)
Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.
virtual	~QObject ()
	Destroys the object, deleting all its child objects.
virtual bool	event (QEvent *event)
	This virtual function receives events to an object and should return true if the event e was recognized and processed.
virtual bool	eventFilter (QObject *watched, QEvent *event)
	Filters events if this object has been installed as an event filter for the watched object.
QString	objectName () const
Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.
void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
QBindable< QString >	bindableObjectName ()
bool	isWidgetType () const
	Returns true if the object is a widget; otherwise returns false.
bool	isWindowType () const
	Returns true if the object is a window; otherwise returns false.
bool	isQuickItemType () const
	Returns true if the object is a QQuickItem; otherwise returns false.
bool	signalsBlocked () const noexcept
	Returns true if signals are blocked; otherwise returns false.
bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).
QThread *	thread () const
	Returns the thread in which the object lives.
bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns true on success.
int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.
int	startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)
void	killTimer (int id)
	Kills the timer with timer identifier, id.
void	killTimer (Qt::TimerId id)
template<typename T >
T	findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.
template<typename T >
QList< T >	findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.
template<typename T >
T	findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
const QObjectList &	children () const
	Returns a list of child objects.
void	setParent (QObject *parent)
	Makes the object a child of parent.
void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.
void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
bool	disconnect (const char *signal=nullptr, const QObject *receiver=nullptr, const char *member=nullptr) const
bool	disconnect (const QObject *receiver, const char *member=nullptr) const
void	dumpObjectTree () const
	Dumps a tree of children to the debug output.
void	dumpObjectInfo () const
	Dumps information about signal connections, etc.
bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.
bool	setProperty (const char *name, QVariant &&value)
QVariant	property (const char *name) const
	Returns the value of the object's name property.
QList< QByteArray >	dynamicPropertyNames () const
QBindingStorage *	bindingStorage ()
const QBindingStorage *	bindingStorage () const
QObject *	parent () const
	Returns a pointer to the parent object.
bool	inherits (const char *classname) const
	Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false.
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 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 bool	close ()
	Reimplement to let the platform handle non-spontaneous window close.
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 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	handleContentOrientationChange (Qt::ScreenOrientation orientation)
	Handle changes to the orientation of the platform window's contents.
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 void	invalidateSurface ()
	Invalidates the window's surface by releasing its surface buffers.
bool	hasPendingUpdateRequest () const
	Returns true if the window has a pending update request.
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 void	closeAllPopups ()
static void	setupPopupMonitor ()
static void	removePopupMonitor ()
Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe
static QMetaObject::Connection	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType *context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)
static bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
	\threadsafe
static bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.
template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiver, Func2 slot)
template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *receiver, void **zero)
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 Member Functions inherited from QPlatformSurface
static bool	isRasterSurface (QSurface *surface)

Public Attributes
NSView *	m_view = nil
QCocoaNSWindow *	m_nsWindow = nil
Qt::WindowStates	m_lastReportedWindowState = Qt::WindowNoState
Qt::WindowModality	m_windowModality = Qt::NonModal
bool	m_initialized = false
bool	m_inSetVisible = false
bool	m_inSetGeometry = false
bool	m_inSetStyleMask = false
QCocoaMenuBar *	m_menubar = nullptr
bool	m_frameStrutEventsEnabled = false
QRect	m_exposedRect
QRect	m_normalGeometry
int	m_registerTouchCount = 0
bool	m_resizableTransientParent = false
NSInteger	m_alertRequest = NoAlertRequest
bool	m_drawContentBorderGradient = false
QHash< quintptr, BorderRange >	m_contentBorderAreas
QHash< quintptr, bool >	m_enabledContentBorderAreas

Static Public Attributes
static QPointer< QCocoaWindow >	s_windowUnderMouse
static const int	NoAlertRequest = -1
static id	s_globalMouseMonitor = 0
static id	s_applicationActivationObserver = 0

Protected Member Functions
void	recreateWindowIfNeeded ()
	Recreates (or removes) the NSWindow for this QWindow, if needed.
QCocoaNSWindow *	createNSWindow (bool shouldBePanel)
Qt::WindowStates	windowState () const
void	applyWindowState (Qt::WindowStates newState)
void	toggleMaximized ()
void	toggleFullScreen ()
bool	isTransitioningToFullScreen () const
bool	startSystemMove () override
	Reimplement this method to start a system move operation if the system supports it and return true to indicate success.
Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.
int	senderSignalIndex () const
int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.
bool	isSignalConnected (const QMetaMethod &signal) const
virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.
virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.
virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	disconnectNotify (const QMetaMethod &signal)
	QObject (QObjectPrivate &dd, QObject *parent=nullptr)
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.

Friends
class	QCocoaBackingStore
class	QCocoaNativeInterface

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe
Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.
void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.
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].
Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr
Protected Attributes inherited from QPlatformWindow
QScopedPointer< QPlatformWindowPrivate >	d_ptr
Properties inherited from QObject
QString	objectName
	the name of this object
Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.
template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()
template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()
	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 68 of file qcocoawindow.h.

Member Enumeration Documentation

HandleFlags

enum QCocoaWindow::HandleFlags

Enumerator
NoHandleFlags
HandleUnconditionally

Definition at line 210 of file qcocoawindow.h.

RecreationReason

enum QCocoaWindow::RecreationReason

Enumerator
RecreationNotNeeded
ParentChanged
MissingWindow
WindowModalityChanged
ContentViewChanged
PanelChanged

Definition at line 178 of file qcocoawindow.h.

Constructor & Destructor Documentation

QCocoaWindow()

QCocoaWindow::QCocoaWindow	(	QWindow *	tlw,
		WId	nativeHandle = 0 )

Definition at line 101 of file qcocoawindow.mm.

References m_view, qCDebug, and QPlatformWindow::window().

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~QCocoaWindow()

QCocoaWindow::~QCocoaWindow

(

)

Definition at line 146 of file qcocoawindow.mm.

References QCocoaIntegration::instance(), isForeignWindow(), m_nsWindow, m_view, QPlatformWindow::parent(), pool, qCDebug, QCocoaWindowWillReleaseQNSViewNotification, release(), and QPlatformWindow::window().

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Member Function Documentation

alwaysShowToolWindow()

bool QCocoaWindow::alwaysShowToolWindow

(

)

const

Definition at line 1828 of file qcocoawindow.mm.

References QPlatformWindow::window().

Referenced by createNSWindow().

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applyContentBorderThickness()

void QCocoaWindow::applyContentBorderThickness

(

NSWindow *

window = nullptr

)

Definition at line 1918 of file qcocoawindow.mm.

References isContentView(), m_contentBorderAreas, m_drawContentBorderGradient, m_enabledContentBorderAreas, m_view, qMax(), QHash< Key, T >::value(), and QPlatformWindow::window().

Referenced by createNSWindow(), registerContentBorderArea(), setContentBorderAreaEnabled(), and setContentBorderEnabled().

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applyWindowState()

void QCocoaWindow::applyWindowState ( Qt::WindowStates newState )

protected

Definition at line 706 of file qcocoawindow.mm.

References QWindowPrivate::effectiveState(), HandleUnconditionally, handleWindowStateChanged(), isContentView(), m_view, newState(), qCDebug, qWarning, QObject::sender(), toggleFullScreen(), toggleMaximized(), QPlatformWindow::window(), Qt::WindowFullScreen, Qt::WindowMaximized, Qt::WindowMinimized, Qt::WindowNoState, and windowState().

Referenced by setVisible(), and setWindowState().

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bottomLeftClippedByNSWindowOffset()

QPoint QCocoaWindow::bottomLeftClippedByNSWindowOffset ( ) const

override

Definition at line 2058 of file qcocoawindow.mm.

References frame, and m_view.

childWindowAt()

QWindow * QCocoaWindow::childWindowAt

(

QPoint

windowPoint

)

Definition at line 1999 of file qcocoawindow.mm.

References child, QObject::children(), childWindowAt(), and QPlatformWindow::window().

Referenced by childWindowAt().

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closeAllPopups()

void QCocoaWindow::closeAllPopups ( )

static

Definition at line 1633 of file qcocoawindow.mm.

References QGuiApplicationPrivate::instance(), and removePopupMonitor().

Referenced by setupPopupMonitor().

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createNSWindow()

QCocoaNSWindow * QCocoaWindow::createNSWindow ( bool shouldBePanel )

protected

Definition at line 1699 of file qcocoawindow.mm.

References alwaysShowToolWindow(), Qt::ApplicationActive, QGuiApplication::applicationState(), applyContentBorderThickness(), QWindow::flags, QPlatformScreen::geometry(), geometry(), QCocoaScreen::get(), QWindowSystemInterface::handleWindowScreenChanged(), init(), m_view, m_windowModality, QCocoaScreen::mapToNative(), QWindow::modality, pool, Qt::Popup, Qt::PortraitOrientation, QGuiApplication::primaryScreen, qCDebug, qCWarning, qnsview_cast(), rect, release(), QPlatformWindow::screen(), QGuiApplication::screens(), selector, setupPopupMonitor(), Qt::Tool, QPlatformWindow::window(), windowLevel(), and windowStyleMask().

Referenced by recreateWindowIfNeeded().

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deliverUpdateRequest()

void QCocoaWindow::deliverUpdateRequest ( )

overridevirtual

Delivers an QEvent::UpdateRequest event to the window.

QPlatformWindow subclasses can re-implement this function to provide e.g. logging or tracing of the delivery, but should always call the base class function.

Reimplemented from QPlatformWindow.

Definition at line 1617 of file qcocoawindow.mm.

References QPlatformWindow::deliverUpdateRequest(), qCDebug, and QPlatformWindow::window().

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devicePixelRatio()

qreal QCocoaWindow::devicePixelRatio ( ) const

overridevirtual

Reimplement this function in subclass to return the device pixel ratio for the window.

This is the ratio between physical pixels and device-independent pixels.

See also

QPlatformWindow::devicePixelRatio();

Reimplemented from QPlatformWindow.

Definition at line 1988 of file qcocoawindow.mm.

References m_view.

format()

QSurfaceFormat QCocoaWindow::format ( ) const

overridevirtual

Returns the actual surface format of the window.

Reimplemented from QPlatformWindow.

Definition at line 183 of file qcocoawindow.mm.

References QPlatformWindow::window().

Referenced by updatesWithDisplayLink().

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frameMargins()

QMargins QCocoaWindow::frameMargins ( ) const

overridevirtual

Reimplemented from QPlatformWindow.

Definition at line 2069 of file qcocoawindow.mm.

References isContentView(), and m_view.

Referenced by setGeometry().

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frameStrutEventsEnabled()

bool QCocoaWindow::frameStrutEventsEnabled ( ) const

inlineoverridevirtual

Reimplement this method to return whether frame strut events are enabled.

Reimplemented from QPlatformWindow.

Definition at line 152 of file qcocoawindow.h.

References m_frameStrutEventsEnabled.

geometry()

QRect QCocoaWindow::geometry ( ) const

overridevirtual

Returns the current geometry of a window.

Reimplemented from QPlatformWindow.

Definition at line 213 of file qcocoawindow.mm.

References QPlatformWindow::geometry(), isEmbedded(), m_view, QCocoaScreen::mapFromNative(), position(), and QPlatformWindow::window().

Referenced by createNSWindow(), QCocoaEventDispatcherPrivate::currentModalSession(), handleExposeEvent(), handleGeometryChange(), normalGeometry(), propagateSizeHints(), setGeometry(), setParent(), and updateNormalGeometry().

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handleExposeEvent()

void QCocoaWindow::handleExposeEvent

(

const QRegion &

region

)

Definition at line 1444 of file qcocoawindow.mm.

References QRegion::boundingRect(), geometry(), QRegion::isEmpty(), isExposed(), m_exposedRect, m_view, qCDebug, and QPlatformWindow::window().

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handleGeometryChange()

void QCocoaWindow::handleGeometryChange

(

)

Definition at line 1407 of file qcocoawindow.mm.

References QEventLoop::ExcludeSocketNotifiers, QEventLoop::ExcludeUserInputEvents, QWindowSystemInterface::flushWindowSystemEvents(), geometry(), QWindowSystemInterface::handleGeometryChange(), isContentView(), isEmbedded(), m_initialized, m_inSetGeometry, m_inSetStyleMask, m_view, QCocoaScreen::mapFromNative(), qCDebug, and QPlatformWindow::window().

Referenced by setVisible().

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handleWindowStateChanged()

void QCocoaWindow::handleWindowStateChanged

(

HandleFlags

flags = NoHandleFlags

)

Definition at line 927 of file qcocoawindow.mm.

References HandleUnconditionally, m_lastReportedWindowState, qCDebug, QPlatformWindow::window(), and windowState().

Referenced by applyWindowState().

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initialize()

void QCocoaWindow::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 111 of file qcocoawindow.mm.

References QPlatformWindow::d_ptr, defaultWindowHeight, defaultWindowWidth, QPlatformWindow::initialGeometry(), isForeignWindow(), m_initialized, m_view, pool, qCDebug, recreateWindowIfNeeded(), QPlatformWindowPrivate::rect, QPlatformWindow::setGeometry(), setGeometry(), setMask(), QHighDpi::toNativeLocalRegion(), QPlatformWindow::window(), and QPlatformWindow::windowGeometry().

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isAlertState()

bool QCocoaWindow::isAlertState ( ) const

overridevirtual

Reimplement this method return whether the window is in an alert state.

See also

setAlertState()

Since

5.1

Reimplemented from QPlatformWindow.

Definition at line 1005 of file qcocoawindow.mm.

References m_alertRequest, and NoAlertRequest.

isContentView()

bool QCocoaWindow::isContentView

(

)

const

Checks if the window is the content view of its immediate NSWindow.

Being the content view of a NSWindow means the QWindow is the highest accessible NSView object in the window's view hierarchy.

This is the case if the QWindow is a top level window.

Definition at line 1490 of file qcocoawindow.mm.

References m_view.

Referenced by applyContentBorderThickness(), applyWindowState(), frameMargins(), handleGeometryChange(), lower(), normalGeometry(), propagateSizeHints(), raise(), recreateWindowIfNeeded(), setCocoaGeometry(), setOpacity(), setVisible(), setWindowFilePath(), setWindowFlags(), setWindowIcon(), setWindowModified(), setWindowTitle(), testContentBorderAreaPosition(), updateNormalGeometry(), and updateTitleBarButtons().

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isEmbedded()

bool QCocoaWindow::isEmbedded ( ) const

overridevirtual

Returns true if the window is a child of a non-Qt window.

A embedded window has no parent platform window as reflected though parent(), but will have a native parent window.

Reimplemented from QPlatformWindow.

Definition at line 1052 of file qcocoawindow.mm.

References m_view, QObject::parent(), and QPlatformWindow::window().

Referenced by geometry(), handleGeometryChange(), recreateWindowIfNeeded(), and setCocoaGeometry().

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isExposed()

bool QCocoaWindow::isExposed ( ) const

overridevirtual

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 1047 of file qcocoawindow.mm.

References QRect::isEmpty(), and m_exposedRect.

Referenced by handleExposeEvent().

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isFixedSize()

bool QCocoaWindow::isFixedSize

(

)

const

Definition at line 582 of file qcocoawindow.mm.

References QSize::isValid(), QPlatformWindow::windowMaximumSize(), and QPlatformWindow::windowMinimumSize().

Referenced by updateTitleBarButtons().

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isForeignWindow()

bool QCocoaWindow::isForeignWindow ( ) const

overridevirtual

Reimplemented from QPlatformWindow.

Definition at line 208 of file qcocoawindow.mm.

References m_view.

Referenced by ~QCocoaWindow(), initialize(), recreateWindowIfNeeded(), setCocoaGeometry(), and setWindowCursor().

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isOpaque()

bool QCocoaWindow::isOpaque

(

)

const

Definition at line 1068 of file qcocoawindow.mm.

References QSurfaceFormat::alphaBufferSize(), QWindow::format(), GLint(), QRegion::isEmpty(), QWindow::opacity, QSurface::supportsOpenGL(), QPlatformSurface::surface(), and QPlatformWindow::window().

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isTransitioningToFullScreen()

bool QCocoaWindow::isTransitioningToFullScreen ( ) const

protected

Definition at line 850 of file qcocoawindow.mm.

References m_view, and QPlatformWindow::window().

Referenced by windowState().

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lower()

void QCocoaWindow::lower ( )

overridevirtual

Reimplement to be able to let Qt lower windows to the bottom of the desktop.

Reimplemented from QPlatformWindow.

Definition at line 1035 of file qcocoawindow.mm.

References isContentView(), m_view, qCDebug, and QPlatformWindow::window().

Referenced by registerContentBorderArea().

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menubar()

QCocoaMenuBar * QCocoaWindow::menubar

(

)

const

Definition at line 1847 of file qcocoawindow.mm.

References m_menubar.

Referenced by QCocoaMenuBar::~QCocoaMenuBar().

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nativeWindow()

NSWindow * QCocoaWindow::nativeWindow

(

)

const

Definition at line 1174 of file qcocoawindow.mm.

References m_view.

Referenced by QCocoaEventDispatcherPrivate::currentModalSession(), and windowLevel().

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normalGeometry()

QRect QCocoaWindow::normalGeometry ( ) const

overridevirtual

the geometry of the window as it will appear when shown as a normal (not maximized or full screen) top-level window.

For child windows this property always holds an empty rectangle.

See also

QWidget::normalGeometry()

Reimplemented from QPlatformWindow.

Definition at line 238 of file qcocoawindow.mm.

References geometry(), isContentView(), m_normalGeometry, Qt::WindowFullScreen, Qt::WindowMaximized, and windowState().

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propagateSizeHints()

void QCocoaWindow::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 1081 of file qcocoawindow.mm.

References geometry(), QSize::height(), isContentView(), QSize::isEmpty(), QSize::isNull(), QSize::isValid(), m_view, pool, qCDebug, rect, updateTitleBarButtons(), QSize::width(), QPlatformWindow::window(), QPlatformWindow::windowBaseSize(), QPlatformWindow::windowMaximumSize(), QPlatformWindow::windowMinimumSize(), and QPlatformWindow::windowSizeIncrement().

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Q_NOTIFICATION_HANDLER() [1/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSViewFrameDidChangeNotification

)

Q_NOTIFICATION_HANDLER() [2/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSViewGlobalFrameDidChangeNotification

)

Q_NOTIFICATION_HANDLER() [3/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidBecomeKeyNotification

)

Q_NOTIFICATION_HANDLER() [4/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidChangeOcclusionStateNotification

)

Q_NOTIFICATION_HANDLER() [5/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidChangeScreenNotification

)

Q_NOTIFICATION_HANDLER() [6/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidDeminiaturizeNotification

)

Q_NOTIFICATION_HANDLER() [7/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidEndLiveResizeNotification

)

Q_NOTIFICATION_HANDLER() [8/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidEnterFullScreenNotification

)

Q_NOTIFICATION_HANDLER() [9/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidExitFullScreenNotification

)

Q_NOTIFICATION_HANDLER() [10/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidMiniaturizeNotification

)

Q_NOTIFICATION_HANDLER() [11/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidMoveNotification

)

Q_NOTIFICATION_HANDLER() [12/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidOrderOffScreenNotification

)

Q_NOTIFICATION_HANDLER() [13/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidOrderOnScreenAndFinishAnimatingNotification

)

Q_NOTIFICATION_HANDLER() [14/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidResignKeyNotification

)

Q_NOTIFICATION_HANDLER() [15/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowDidResizeNotification

)

Q_NOTIFICATION_HANDLER() [16/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowWillEnterFullScreenNotification

)

Q_NOTIFICATION_HANDLER() [17/17]

QCocoaWindow::Q_NOTIFICATION_HANDLER

(

NSWindowWillExitFullScreenNotification

)

raise()

void QCocoaWindow::raise ( )

overridevirtual

Reimplement to be able to let Qt raise windows to the top of the desktop.

Reimplemented from QPlatformWindow.

Definition at line 1010 of file qcocoawindow.mm.

References isContentView(), m_view, pool, qCDebug, and QPlatformWindow::window().

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recreateWindowIfNeeded()

void QCocoaWindow::recreateWindowIfNeeded ( )

protected

Recreates (or removes) the NSWindow for this QWindow, if needed.

A QWindow may need a corresponding NSWindow/NSPanel, depending on whether or not it's a top level or not, window flags, etc.

Definition at line 1501 of file qcocoawindow.mm.

References ContentViewChanged, createNSWindow(), Qt::Dialog, isContentView(), isEmbedded(), isForeignWindow(), m_nsWindow, m_view, m_windowModality, MissingWindow, PanelChanged, QPlatformWindow::parent(), ParentChanged, pool, Qt::Popup, Q_ASSERT, qCDebug, qnsview_cast(), RecreationNotNeeded, Qt::SubWindow, QPlatformWindow::window(), and WindowModalityChanged.

Referenced by initialize(), setParent(), and setVisible().

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registerContentBorderArea()

void QCocoaWindow::registerContentBorderArea	(	quintptr	identifier,
		int	upper,
		int	lower )

Definition at line 1900 of file qcocoawindow.mm.

References applyContentBorderThickness(), lower(), and m_contentBorderAreas.

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registerTouch()

void QCocoaWindow::registerTouch

(

bool

enable

)

Definition at line 1891 of file qcocoawindow.mm.

References m_registerTouchCount, and m_view.

removePopupMonitor()

void QCocoaWindow::removePopupMonitor ( )

static

Definition at line 1640 of file qcocoawindow.mm.

References s_applicationActivationObserver, and s_globalMouseMonitor.

Referenced by QCocoaIntegration::~QCocoaIntegration(), closeAllPopups(), and setupPopupMonitor().

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requestActivateWindow()

void QCocoaWindow::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 1623 of file qcocoawindow.mm.

References m_view, and pool.

requestUpdate()

void QCocoaWindow::requestUpdate ( )

overridevirtual

Requests an QEvent::UpdateRequest event.

The event will be delivered to the QWindow.

QPlatformWindow subclasses can re-implement this function to provide display refresh synchronized updates. The event should be delivered using QPlatformWindow::deliverUpdateRequest() to not get out of sync with the internal state of QWindow.

The default implementation posts an UpdateRequest event to the window after an interval that is at most 5 ms. If the window's associated screen reports a \l{QPlatformScreen::refreshRate()}{refresh rate} higher than 60 Hz, the interval is scaled down to a valid smaller than 5. The additional time is there to give the event loop a bit of idle time to gather system events.

Reimplemented from QPlatformWindow.

Definition at line 1595 of file qcocoawindow.mm.

References qCDebug, QPlatformWindow::requestUpdate(), QCocoaScreen::requestUpdate(), QPlatformWindow::screen(), updatesWithDisplayLink(), and QPlatformWindow::window().

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setAlertState()

void QCocoaWindow::setAlertState ( bool enable )

overridevirtual

Reimplement this method to set whether the window demands attention (for example, by flashing the taskbar icon) depending on enabled.

See also

isAlertState()

Since

5.1

Reimplemented from QPlatformWindow.

Definition at line 995 of file qcocoawindow.mm.

References m_alertRequest, and NoAlertRequest.

setCocoaGeometry()

void QCocoaWindow::setCocoaGeometry

(

const QRect &

rect

)

Definition at line 264 of file qcocoawindow.mm.

References isContentView(), isEmbedded(), isForeignWindow(), m_view, QCocoaScreen::mapToNative(), pool, qCDebug, rect, QPlatformWindow::setGeometry(), and QPlatformWindow::window().

Referenced by setGeometry(), and setParent().

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setContentBorderAreaEnabled()

void QCocoaWindow::setContentBorderAreaEnabled	(	quintptr	identifier,
		bool	enable )

Definition at line 1906 of file qcocoawindow.mm.

References applyContentBorderThickness(), QHash< Key, T >::insert(), and m_enabledContentBorderAreas.

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setContentBorderEnabled()

void QCocoaWindow::setContentBorderEnabled ( bool enable )

override

Definition at line 1912 of file qcocoawindow.mm.

References applyContentBorderThickness(), and m_drawContentBorderGradient.

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setEmbeddedInForeignView()

void QCocoaWindow::setEmbeddedInForeignView

(

)

Definition at line 1179 of file qcocoawindow.mm.

References m_nsWindow.

setFrameStrutEventsEnabled()

void QCocoaWindow::setFrameStrutEventsEnabled ( bool enabled )

overridevirtual

Reimplement this method to set whether frame strut events should be sent to enabled.

See also

frameStrutEventsEnabled

Reimplemented from QPlatformWindow.

Definition at line 2083 of file qcocoawindow.mm.

References enabled, and m_frameStrutEventsEnabled.

setGeometry()

void QCocoaWindow::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 188 of file qcocoawindow.mm.

References frameMargins(), geometry(), QMargins::left(), m_inSetGeometry, qCDebug, qt_window_private(), rect, setCocoaGeometry(), QMargins::top(), QPlatformWindow::window(), and QWindowPrivate::WindowFrameInclusive.

Referenced by QCocoaEventDispatcherPrivate::currentModalSession(), initialize(), and setVisible().

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setKeyboardGrabEnabled()

bool QCocoaWindow::setKeyboardGrabEnabled ( bool grab )

overridevirtual

Reimplemented from QPlatformWindow.

Definition at line 1144 of file qcocoawindow.mm.

setMask()

void QCocoaWindow::setMask ( const QRegion & region )

overridevirtual

Reimplement to be able to let Qt set the mask of a window.

Reimplemented from QPlatformWindow.

Definition at line 1128 of file qcocoawindow.mm.

References QRegion::isEmpty(), m_view, qCDebug, and QPlatformWindow::window().

Referenced by initialize().

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setMenubar()

void QCocoaWindow::setMenubar

(

QCocoaMenuBar *

mb

)

Definition at line 1842 of file qcocoawindow.mm.

References m_menubar.

Referenced by QCocoaMenuBar::~QCocoaMenuBar(), and QCocoaMenuBar::handleReparent().

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setMouseGrabEnabled()

bool QCocoaWindow::setMouseGrabEnabled ( bool grab )

overridevirtual

Reimplemented from QPlatformWindow.

Definition at line 1149 of file qcocoawindow.mm.

setOpacity()

void QCocoaWindow::setOpacity ( qreal level )

overridevirtual

Reimplement to be able to let Qt set the opacity level of a window.

Reimplemented from QPlatformWindow.

Definition at line 1119 of file qcocoawindow.mm.

References isContentView(), m_view, and qCDebug.

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setParent()

void QCocoaWindow::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 1159 of file qcocoawindow.mm.

References geometry(), qCDebug, recreateWindowIfNeeded(), setCocoaGeometry(), and QPlatformWindow::window().

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setupPopupMonitor()

void QCocoaWindow::setupPopupMonitor ( )

static

Definition at line 1652 of file qcocoawindow.mm.

References button, closeAllPopups(), cocoaButton2QtButton(), cocoaEvent2QtMouseEvent(), currentlyPressedMouseButtons(), QWindowSystemInterface::handleMouseEvent(), QGuiApplicationPrivate::instance(), QCocoaScreen::mapFromNative(), QEvent::MouseMove, queue, removePopupMonitor(), s_applicationActivationObserver, s_globalMouseMonitor, s_windowUnderMouse, and QPlatformWindow::window().

Referenced by createNSWindow().

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setVisible()

void QCocoaWindow::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 307 of file qcocoawindow.mm.

References Qt::ApplicationModal, applyWindowState(), QEventLoop::ExcludeUserInputEvents, QWindowSystemInterface::flushWindowSystemEvents(), QObjectPrivate::get(), handleGeometryChange(), isContentView(), m_initialized, m_inSetVisible, m_resizableTransientParent, m_view, pool, Qt::Popup, Q_ASSERT_X, qApp, qCDebug, qCWarning, recreateWindowIfNeeded(), setGeometry(), Qt::Sheet, QPlatformWindow::window(), QPlatformWindow::windowGeometry(), Qt::WindowMinimized, Qt::WindowModal, and windowState().

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setWindowCursor()

void QCocoaWindow::setWindowCursor

(

NSCursor *

cursor

)

Definition at line 1852 of file qcocoawindow.mm.

References context, cursor, isForeignWindow(), m_view, qCDebug, qCInfo, qnsview_cast(), and view().

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setWindowFilePath()

void QCocoaWindow::setWindowFilePath ( const QString & title )

overridevirtual

Reimplement to set the window file path to filePath.

Reimplemented from QPlatformWindow.

Definition at line 957 of file qcocoawindow.mm.

References icon, isContentView(), m_view, pool, setWindowIcon(), title, and QPlatformWindow::window().

Referenced by setWindowTitle().

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setWindowFlags()

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

overridevirtual

Requests setting the window flags of this surface to flags.

Reimplemented from QPlatformWindow.

Definition at line 635 of file qcocoawindow.mm.

References Qt::CustomizeWindowHint, Qt::Dialog, Qt::FramelessWindowHint, isContentView(), m_inSetStyleMask, m_view, Qt::NoDropShadowWindowHint, pool, Qt::Popup, setWindowTitle(), QWindow::title, updateTitleBarButtons(), QPlatformWindow::window(), Qt::WindowFullscreenButtonHint, windowLevel(), windowStyleMask(), Qt::WindowTransparentForInput, and Qt::WindowType_Mask.

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setWindowIcon()

void QCocoaWindow::setWindowIcon ( const QIcon & icon )

overridevirtual

Reimplement to set the window icon to icon.

Reimplemented from QPlatformWindow.

Definition at line 973 of file qcocoawindow.mm.

References icon, isContentView(), QIcon::isNull(), m_view, pool, and qGuiApp.

Referenced by setWindowFilePath().

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setWindowModified()

bool QCocoaWindow::setWindowModified ( bool modified )

overridevirtual

Reimplement to be able to let Qt indicate that the window has been modified.

Return true if the native window supports setting the modified flag, false otherwise.

Reimplemented from QPlatformWindow.

Definition at line 1833 of file qcocoawindow.mm.

References isContentView(), and m_view.

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setWindowState()

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

overridevirtual

Changes the state of the NSWindow, going in/out of minimize/zoomed/fullscreen.

When this is called from QWindow::setWindowState(), the QWindow state has not been updated yet, so window()->windowState() will reflect the previous state that was reported to QtGui.

Reimplemented from QPlatformWindow.

Definition at line 700 of file qcocoawindow.mm.

References applyWindowState(), isVisible(), state, and QPlatformWindow::window().

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setWindowTitle()

void QCocoaWindow::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.

See also

QGuiApplication::applicationDisplayName()

Reimplemented from QPlatformWindow.

Definition at line 943 of file qcocoawindow.mm.

References isContentView(), QString::isEmpty(), m_view, pool, setWindowFilePath(), title, and QPlatformWindow::window().

Referenced by setWindowFlags().

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shouldRefuseKeyWindowAndFirstResponder()

bool QCocoaWindow::shouldRefuseKeyWindowAndFirstResponder

(

)

Definition at line 2011 of file qcocoawindow.mm.

References QGuiApplicationPrivate::instance(), QVariant::isValid(), m_inSetVisible, QWindow::modality, QObject::property(), qCDebug, QVariant::toBool(), QPlatformWindow::window(), Qt::WindowDoesNotAcceptFocus, Qt::WindowModal, and Qt::WindowTransparentForInput.

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startSystemMove()

bool QCocoaWindow::startSystemMove ( )

overrideprotectedvirtual

Reimplement this method to start a system move operation if the system supports it and return true to indicate success.

The default implementation is empty and does nothing.

Since

5.15

Reimplemented from QPlatformWindow.

Definition at line 288 of file qcocoawindow.mm.

References m_view.

testContentBorderAreaPosition()

bool QCocoaWindow::testContentBorderAreaPosition

(

int

position

)

const

Definition at line 1973 of file qcocoawindow.mm.

References isContentView(), m_drawContentBorderGradient, m_view, and position().

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toggleFullScreen()

void QCocoaWindow::toggleFullScreen ( )

protected

Definition at line 824 of file qcocoawindow.mm.

References m_view, QObject::sender(), toggleFullScreen(), and QPlatformWindow::window().

Referenced by applyWindowState(), and toggleFullScreen().

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toggleMaximized()

void QCocoaWindow::toggleMaximized ( )

protected

Definition at line 803 of file qcocoawindow.mm.

References m_view, QObject::sender(), and QPlatformWindow::window().

Referenced by applyWindowState().

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updateNormalGeometry()

void QCocoaWindow::updateNormalGeometry

(

)

Definition at line 253 of file qcocoawindow.mm.

References geometry(), isContentView(), m_normalGeometry, Qt::WindowNoState, and windowState().

Referenced by windowWillZoom().

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updatesWithDisplayLink()

bool QCocoaWindow::updatesWithDisplayLink

(

)

const

Definition at line 1611 of file qcocoawindow.mm.

References format(), and QSurfaceFormat::swapInterval().

Referenced by requestUpdate().

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updateTitleBarButtons()

void QCocoaWindow::updateTitleBarButtons

(

Qt::WindowFlags

flags

)

Definition at line 588 of file qcocoawindow.mm.

References button, Qt::CustomizeWindowHint, Qt::Dialog, enabled, QWindowPrivate::get(), isContentView(), isFixedSize(), m_view, QPlatformWindow::window(), Qt::WindowCloseButtonHint, Qt::WindowFullscreenButtonHint, Qt::WindowMaximizeButtonHint, and Qt::WindowMinimizeButtonHint.

Referenced by propagateSizeHints(), setWindowFlags(), and windowEvent().

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view()

NSView * QCocoaWindow::view

(

)

const

Definition at line 1169 of file qcocoawindow.mm.

References m_view.

Referenced by setWindowCursor().

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windowEvent()

bool QCocoaWindow::windowEvent ( QEvent * event )

overridevirtual

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 2044 of file qcocoawindow.mm.

References updateTitleBarButtons(), QPlatformWindow::window(), QEvent::WindowBlocked, QPlatformWindow::windowEvent(), and QEvent::WindowUnblocked.

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windowIsPopupType()

bool QCocoaWindow::windowIsPopupType

(

Qt::WindowType

type = Qt::Widget

)

const

Definition at line 1471 of file qcocoawindow.mm.

References Qt::Popup, Qt::Tool, Qt::Widget, and QPlatformWindow::window().

Referenced by windowStyleMask().

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windowLevel()

NSInteger QCocoaWindow::windowLevel

(

Qt::WindowFlags

flags

)

Definition at line 474 of file qcocoawindow.mm.

References nativeWindow(), Qt::Popup, qMax(), Qt::Tool, Qt::ToolTip, Qt::Window, QPlatformWindow::window(), windowLevel(), Qt::WindowStaysOnTopHint, and Qt::WindowType_Mask.

Referenced by createNSWindow(), setWindowFlags(), and windowLevel().

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windowShouldClose()

bool QCocoaWindow::windowShouldClose

(

)

Definition at line 1386 of file qcocoawindow.mm.

References m_view, qCDebug, and QPlatformWindow::window().

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windowState()

Qt::WindowStates QCocoaWindow::windowState ( ) const

protected

Definition at line 780 of file qcocoawindow.mm.

References isTransitioningToFullScreen(), m_lastReportedWindowState, m_view, QPlatformWindow::window(), Qt::WindowFullScreen, Qt::WindowMaximized, Qt::WindowMinimized, and Qt::WindowNoState.

Referenced by applyWindowState(), handleWindowStateChanged(), normalGeometry(), setVisible(), and updateNormalGeometry().

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windowStyleMask()

NSUInteger QCocoaWindow::windowStyleMask

(

Qt::WindowFlags

flags

)

Definition at line 526 of file qcocoawindow.mm.

References Qt::CustomizeWindowHint, Qt::FramelessWindowHint, m_drawContentBorderGradient, m_view, Qt::Popup, Qt::Tool, windowIsPopupType(), Qt::WindowTitleHint, and Qt::WindowType_Mask.

Referenced by createNSWindow(), and setWindowFlags().

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windowWillZoom()

void QCocoaWindow::windowWillZoom

(

)

Definition at line 819 of file qcocoawindow.mm.

References updateNormalGeometry().

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winId()

WId QCocoaWindow::winId ( ) const

overridevirtual

Reimplement in subclasses to return a handle to the native window.

Reimplemented from QPlatformWindow.

Definition at line 1154 of file qcocoawindow.mm.

References m_view.

Friends And Related Symbol Documentation

QCocoaBackingStore

friend class QCocoaBackingStore

friend

Definition at line 203 of file qcocoawindow.h.

QCocoaNativeInterface

friend class QCocoaNativeInterface

friend

Definition at line 204 of file qcocoawindow.h.

Member Data Documentation

m_alertRequest

NSInteger QCocoaWindow::m_alertRequest = NoAlertRequest

Definition at line 245 of file qcocoawindow.h.

Referenced by isAlertState(), and setAlertState().

m_contentBorderAreas

QHash<quintptr, BorderRange> QCocoaWindow::m_contentBorderAreas

Definition at line 258 of file qcocoawindow.h.

Referenced by applyContentBorderThickness(), and registerContentBorderArea().

m_drawContentBorderGradient

bool QCocoaWindow::m_drawContentBorderGradient = false

Definition at line 247 of file qcocoawindow.h.

Referenced by applyContentBorderThickness(), setContentBorderEnabled(), testContentBorderAreaPosition(), and windowStyleMask().

m_enabledContentBorderAreas

QHash<quintptr, bool> QCocoaWindow::m_enabledContentBorderAreas

Definition at line 259 of file qcocoawindow.h.

Referenced by applyContentBorderThickness(), and setContentBorderAreaEnabled().

m_exposedRect

QRect QCocoaWindow::m_exposedRect

Definition at line 239 of file qcocoawindow.h.

Referenced by handleExposeEvent(), and isExposed().

m_frameStrutEventsEnabled

bool QCocoaWindow::m_frameStrutEventsEnabled = false

Definition at line 238 of file qcocoawindow.h.

Referenced by frameStrutEventsEnabled(), and setFrameStrutEventsEnabled().

m_initialized

bool QCocoaWindow::m_initialized = false

Definition at line 231 of file qcocoawindow.h.

Referenced by handleGeometryChange(), initialize(), and setVisible().

m_inSetGeometry

bool QCocoaWindow::m_inSetGeometry = false

Definition at line 233 of file qcocoawindow.h.

Referenced by handleGeometryChange(), and setGeometry().

m_inSetStyleMask

bool QCocoaWindow::m_inSetStyleMask = false

Definition at line 234 of file qcocoawindow.h.

Referenced by handleGeometryChange(), and setWindowFlags().

m_inSetVisible

bool QCocoaWindow::m_inSetVisible = false

Definition at line 232 of file qcocoawindow.h.

Referenced by setVisible(), and shouldRefuseKeyWindowAndFirstResponder().

m_lastReportedWindowState

Qt::WindowStates QCocoaWindow::m_lastReportedWindowState = Qt::WindowNoState

Definition at line 226 of file qcocoawindow.h.

Referenced by handleWindowStateChanged(), and windowState().

m_menubar

QCocoaMenuBar* QCocoaWindow::m_menubar = nullptr

Definition at line 236 of file qcocoawindow.h.

Referenced by menubar(), and setMenubar().

m_normalGeometry

QRect QCocoaWindow::m_normalGeometry

Definition at line 240 of file qcocoawindow.h.

Referenced by normalGeometry(), and updateNormalGeometry().

m_nsWindow

QCocoaNSWindow* QCocoaWindow::m_nsWindow = nil

Definition at line 224 of file qcocoawindow.h.

Referenced by ~QCocoaWindow(), recreateWindowIfNeeded(), and setEmbeddedInForeignView().

m_registerTouchCount

int QCocoaWindow::m_registerTouchCount = 0

Definition at line 241 of file qcocoawindow.h.

Referenced by registerTouch().

m_resizableTransientParent

bool QCocoaWindow::m_resizableTransientParent = false

Definition at line 242 of file qcocoawindow.h.

Referenced by setVisible().

m_view

NSView* QCocoaWindow::m_view = nil

Definition at line 223 of file qcocoawindow.h.

Referenced by QCocoaWindow(), ~QCocoaWindow(), applyContentBorderThickness(), applyWindowState(), bottomLeftClippedByNSWindowOffset(), createNSWindow(), devicePixelRatio(), frameMargins(), geometry(), handleExposeEvent(), handleGeometryChange(), initialize(), isContentView(), isEmbedded(), isForeignWindow(), isTransitioningToFullScreen(), lower(), nativeWindow(), propagateSizeHints(), raise(), recreateWindowIfNeeded(), registerTouch(), requestActivateWindow(), setCocoaGeometry(), setMask(), setOpacity(), setVisible(), setWindowCursor(), setWindowFilePath(), setWindowFlags(), setWindowIcon(), setWindowModified(), setWindowTitle(), startSystemMove(), QCocoaVulkanInstance::surface(), testContentBorderAreaPosition(), toggleFullScreen(), toggleMaximized(), updateTitleBarButtons(), view(), windowShouldClose(), windowState(), windowStyleMask(), and winId().

m_windowModality

Qt::WindowModality QCocoaWindow::m_windowModality = Qt::NonModal

Definition at line 227 of file qcocoawindow.h.

Referenced by createNSWindow(), and recreateWindowIfNeeded().

NoAlertRequest

const int QCocoaWindow::NoAlertRequest = -1

static

Definition at line 244 of file qcocoawindow.h.

Referenced by isAlertState(), and setAlertState().

s_applicationActivationObserver

id QCocoaWindow::s_applicationActivationObserver = 0

inlinestatic

Definition at line 262 of file qcocoawindow.h.

Referenced by removePopupMonitor(), and setupPopupMonitor().

s_globalMouseMonitor

id QCocoaWindow::s_globalMouseMonitor = 0

inlinestatic

Definition at line 261 of file qcocoawindow.h.

Referenced by removePopupMonitor(), and setupPopupMonitor().

s_windowUnderMouse

QPointer< QCocoaWindow > QCocoaWindow::s_windowUnderMouse

static

Definition at line 229 of file qcocoawindow.h.

Referenced by setupPopupMonitor().

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

• qtbase/src/plugins/platforms/cocoa/qcocoawindow.h (1bde2036051b3aaf5896ef1ff50c08c11ea1eba9)
• qtbase/src/plugins/platforms/cocoa/qcocoawindow.mm (ef378898454964ce4d66d2656d2d5e4c7ac69b22)