QHaikuWindow Class Reference

#include <qhaikuwindow.h>

Inheritance diagram for QHaikuWindow:

Collaboration diagram for QHaikuWindow:

Public Member Functions
	QHaikuWindow (QWindow *window)
virtual	~QHaikuWindow ()
void	setGeometry (const QRect &rect) override
QMargins	frameMargins () const override
void	setVisible (bool visible) override
bool	isExposed () const override
bool	isActive () const override
WId	winId () const override
BWindow *	nativeHandle () const
void	requestActivateWindow () override
void	setWindowState (Qt::WindowStates state) override
void	setWindowFlags (Qt::WindowFlags flags) override
void	setWindowTitle (const QString &title) override
void	propagateSizeHints () override
Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
virtual	~QObject ()
virtual bool	event (QEvent *event)
virtual bool	eventFilter (QObject *watched, QEvent *event)
QString	objectName () const
void	setObjectName (const QString &name)
QBindable< QString >	bindableObjectName ()
bool	isWidgetType () const
bool	isWindowType () const
bool	signalsBlocked () const noexcept
bool	blockSignals (bool b) noexcept
QThread *	thread () const
void	moveToThread (QThread *thread)
int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
void	killTimer (int id)
template<typename T >
T	findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
template<typename T >
QList< T >	findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
const QObjectList &	children () const
void	setParent (QObject *parent)
void	installEventFilter (QObject *filterObj)
void	removeEventFilter (QObject *obj)
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
void	dumpObjectInfo () const
bool	setProperty (const char *name, const QVariant &value)
QVariant	property (const char *name) const
QList< QByteArray >	dynamicPropertyNames () const
QBindingStorage *	bindingStorage ()
const QBindingStorage *	bindingStorage () const
QObject *	parent () const
bool	inherits (const char *classname) const
Public Member Functions inherited from QPlatformWindow
	QPlatformWindow (QWindow *window)
	~QPlatformWindow () override
virtual void	initialize ()
QWindow *	window () const
QPlatformWindow *	parent () const
QPlatformScreen *	screen () const override
virtual QSurfaceFormat	format () const override
virtual QRect	geometry () const
virtual QRect	normalGeometry () const
virtual QMargins	safeAreaMargins () const
virtual void	setParent (const QPlatformWindow *window)
virtual void	setWindowFilePath (const QString &title)
virtual void	setWindowIcon (const QIcon &icon)
virtual bool	close ()
virtual void	raise ()
virtual void	lower ()
virtual bool	isAncestorOf (const QPlatformWindow *child) const
virtual bool	isEmbedded () const
virtual bool	isForeignWindow () const
virtual QPoint	mapToGlobal (const QPoint &pos) const
QPointF	mapToGlobalF (const QPointF &pos) const
virtual QPoint	mapFromGlobal (const QPoint &pos) const
QPointF	mapFromGlobalF (const QPointF &pos) const
virtual void	setOpacity (qreal level)
virtual void	setMask (const QRegion &region)
virtual void	handleContentOrientationChange (Qt::ScreenOrientation orientation)
virtual qreal	devicePixelRatio () const
virtual bool	setKeyboardGrabEnabled (bool grab)
virtual bool	setMouseGrabEnabled (bool grab)
virtual bool	setWindowModified (bool modified)
virtual bool	windowEvent (QEvent *event)
virtual bool	startSystemResize (Qt::Edges edges)
virtual bool	startSystemMove ()
virtual void	setFrameStrutEventsEnabled (bool enabled)
virtual bool	frameStrutEventsEnabled () const
virtual void	setAlertState (bool enabled)
virtual bool	isAlertState () const
virtual void	invalidateSurface ()
virtual void	requestUpdate ()
bool	hasPendingUpdateRequest () const
virtual void	deliverUpdateRequest ()
QSize	windowMinimumSize () const
QSize	windowMaximumSize () const
QSize	windowBaseSize () const
QSize	windowSizeIncrement () const
QRect	windowGeometry () const
QRect	windowFrameGeometry () const
QRectF	windowClosestAcceptableGeometry (const QRectF &nativeRect) const
Public Member Functions inherited from QPlatformSurface
virtual	~QPlatformSurface ()
QSurface *	surface () const

Protected Attributes
HaikuWindowProxy *	m_window
Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr
Protected Attributes inherited from QPlatformWindow
QScopedPointer< QPlatformWindowPrivate >	d_ptr

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
Signals inherited from QObject
void	destroyed (QObject *=nullptr)
void	objectNameChanged (const QString &objectName, QPrivateSignal)
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)
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::FunctionPointer< Func2 >::Object *receiver, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)
static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)
template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
static bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
static bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
static bool	disconnect (const QMetaObject::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)
static QRectF	closestAcceptableGeometry (const QWindow *w, const QRectF &nativeRect)
Static Public Member Functions inherited from QPlatformSurface
static bool	isRasterSurface (QSurface *surface)
Protected Member Functions inherited from QObject
QObject *	sender () const
int	senderSignalIndex () const
int	receivers (const char *signal) const
bool	isSignalConnected (const QMetaMethod &signal) const
virtual void	timerEvent (QTimerEvent *event)
virtual void	childEvent (QChildEvent *event)
virtual void	customEvent (QEvent *event)
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
Static Protected Member Functions inherited from QPlatformWindow
static QString	formatWindowTitle (const QString &title, const QString &separator)
static QSize	constrainWindowSize (const QSize &size)
Properties inherited from QObject
QString	objectName
	the name of this object More...
Related Functions inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()
template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()
	QObjectList

Detailed Description

Definition at line 78 of file qhaikuwindow.h.

Constructor & Destructor Documentation

QHaikuWindow()

QHaikuWindow::QHaikuWindow ( QWindow *  window )

explicit

Definition at line 119 of file qhaikuwindow.cpp.

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~QHaikuWindow()

QHaikuWindow::~QHaikuWindow ( )

virtual

Definition at line 143 of file qhaikuwindow.cpp.

Member Function Documentation

frameMargins()

QMargins QHaikuWindow::frameMargins ( ) const

overridevirtual

Reimplemented from QPlatformWindow.

Definition at line 159 of file qhaikuwindow.cpp.

isActive()

bool QHaikuWindow::isActive ( ) const

overridevirtual

Returns true if the window should appear active from a style perspective.

This function can make platform-specific isActive checks, such as checking if the QWindow is embedded in an active native window.

Reimplemented from QPlatformWindow.

Definition at line 188 of file qhaikuwindow.cpp.

isExposed()

bool QHaikuWindow::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 183 of file qhaikuwindow.cpp.

nativeHandle()

BWindow * QHaikuWindow::nativeHandle

(

)

const

Definition at line 198 of file qhaikuwindow.cpp.

propagateSizeHints()

void QHaikuWindow::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 297 of file qhaikuwindow.cpp.

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requestActivateWindow()

void QHaikuWindow::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::handleWindowActivated(QWindow *w) would be sufficient.

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

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

Reimplemented from QPlatformWindow.

Definition at line 203 of file qhaikuwindow.cpp.

setGeometry()

void QHaikuWindow::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 151 of file qhaikuwindow.cpp.

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setVisible()

void QHaikuWindow::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 170 of file qhaikuwindow.cpp.

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setWindowFlags()

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

overridevirtual

Requests setting the window flags of this surface to flags.

Reimplemented from QPlatformWindow.

Definition at line 227 of file qhaikuwindow.cpp.

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setWindowState()

void QHaikuWindow::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 208 of file qhaikuwindow.cpp.

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setWindowTitle()

void QHaikuWindow::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 292 of file qhaikuwindow.cpp.

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winId()

WId QHaikuWindow::winId ( ) const

overridevirtual

Reimplement in subclasses to return a handle to the native window

Reimplemented from QPlatformWindow.

Definition at line 193 of file qhaikuwindow.cpp.

Member Data Documentation

m_window

HaikuWindowProxy* QHaikuWindow::m_window

protected

Definition at line 105 of file qhaikuwindow.h.

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

• src/plugins/platforms/haiku/qhaikuwindow.h
• src/plugins/platforms/haiku/qhaikuwindow.cpp