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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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Public Member Functions | List of all members
QPaintDeviceWindowPrivate Class Reference

#include <qpaintdevicewindow_p.h>

+ Inheritance diagram for QPaintDeviceWindowPrivate:
+ Collaboration diagram for QPaintDeviceWindowPrivate:

Public Member Functions

 QPaintDeviceWindowPrivate ()
 
 ~QPaintDeviceWindowPrivate () override
 
virtual void handleResizeEvent ()
 
virtual void beginPaint (const QRegion &region)
 
virtual void endPaint ()
 
virtual void flush (const QRegion &region)
 
bool paint (const QRegion &region)
 
void doFlush (const QRegion &region)
 
void handleUpdateEvent ()
 
void markWindowAsDirty ()
 
- Public Member Functions inherited from QWindowPrivate
 QWindowPrivate ()
 
 ~QWindowPrivate () override
 
void init (QWindow *parent, QScreen *targetScreen=nullptr)
 
void setCursor (const QCursor *c=nullptr)
 
bool applyCursor ()
 
QPoint globalPosition () const
 
QWindow * topLevelWindow (QWindow::AncestorMode mode=QWindow::IncludeTransients) const
 
virtual QWindow * eventReceiver ()
 
virtual QPalette windowPalette () const
 
virtual void setVisible (bool visible)
 
void updateVisibility ()
 
void _q_clearAlert ()
 
void updateSiblingPosition (SiblingPosition)
 
bool windowRecreationRequired (QScreen *newScreen) const
 
void create (bool recursive)
 
void destroy ()
 
void setTopLevelScreen (QScreen *newScreen, bool recreate)
 
void connectToScreen (QScreen *topLevelScreen)
 
void disconnectFromScreen ()
 
void emitScreenChangedRecursion (QScreen *newScreen)
 
QScreen * screenForGeometry (const QRect &rect) const
 
void setTransientParent (QWindow *parent)
 
virtual void clearFocusObject ()
 
virtual void setFocusToTarget (QWindowPrivate::FocusTarget)
 
virtual QRectF closestAcceptableGeometry (const QRectF &rect) const
 
void setMinOrMaxSize (QSize *oldSizeMember, const QSize &size, qxp::function_ref< void()> funcWidthChanged, qxp::function_ref< void()> funcHeightChanged)
 
virtual void processSafeAreaMarginsChanged ()
 
virtual bool participatesInLastWindowClosed () const
 
virtual bool treatAsVisible () const
 
bool isPopup () const
 
void setAutomaticPositionAndResizeEnabled (bool a)
 
bool updateDevicePixelRatio ()
 
- Public Member Functions inherited from QObjectPrivate
void ensureExtraData ()
 
 QObjectPrivate (int version=QObjectPrivateVersion)
 
virtual ~QObjectPrivate ()
 
void deleteChildren ()
 
void clearBindingStorage ()
 
void checkForIncompatibleLibraryVersion (int version) const
 
void setParent_helper (QObject *)
 
void moveToThread_helper ()
 
void setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
 
QObjectList receiverList (const char *signal) const
 
void ensureConnectionData ()
 
void addConnection (int signal, Connection *c)
 
int signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
 
bool isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
 
bool maybeSignalConnected (uint signalIndex) const
 
bool isDeclarativeSignalConnected (uint signalIdx) const
 
void connectNotify (const QMetaMethod &signal)
 
void disconnectNotify (const QMetaMethod &signal)
 
void reinitBindingStorageAfterThreadMove ()
 
virtual std::string flagsForDumping () const
 
virtual void writeToDebugStream (QDebug &) const
 
QtPrivate::QPropertyAdaptorSlotObject * getPropertyAdaptorSlotObject (const QMetaProperty &property)
 
- Public Member Functions inherited from QObjectData
 QObjectData ()=default
 
virtual ~QObjectData ()=0
 
QMetaObject * dynamicMetaObject () const
 

Additional Inherited Members

- Public Types inherited from QWindowPrivate
enum  PositionPolicy { WindowFrameInclusive , WindowFrameExclusive }
 
enum  SiblingPosition { PositionTop , PositionBottom }
 
enum class  FocusTarget {
  First , Last , Current , Next ,
  Prev
}
 
- Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
 
using ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>
 
- Static Public Member Functions inherited from QWindowPrivate
static QWindowPrivate * get (QWindow *window)
 
static Qt::WindowState effectiveState (Qt::WindowStates)
 
- Static Public Member Functions inherited from QObjectPrivate
static bool removeConnection (Connection *c)
 
static QObjectPrivate * get (QObject *o)
 
static const QObjectPrivate * get (const QObject *o)
 
template<typename Func1 , typename Func2 >
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
 
template<typename Func1 , typename Func2 >
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
 
static QMetaObject::Connection connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
 
static QMetaObject::Connection connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
 
static QMetaObject::Connection connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
 
static bool disconnect (const QObject *sender, int signal_index, void **slot)
 
static bool disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)
 
- Public Attributes inherited from QWindowPrivate
QWindow::SurfaceType surfaceType = QWindow::RasterSurface
 
Qt::WindowFlags windowFlags = Qt::Window
 
QWindow * parentWindow = nullptr
 
QPlatformWindow * platformWindow = nullptr
 
bool visible = false
 
bool visibilityOnDestroy = false
 
bool exposed = false
 
bool inClose = false
 
QSurfaceFormat requestedFormat
 
QString windowTitle
 
QString windowFilePath
 
QIcon windowIcon
 
QRect geometry
 
qreal devicePixelRatio = 1.0
 
Qt::WindowStates windowState = Qt::WindowNoState
 
QWindow::Visibility visibility = QWindow::Hidden
 
bool resizeEventPending = true
 
bool receivedExpose = false
 
PositionPolicy positionPolicy = WindowFrameExclusive
 
bool positionAutomatic = true
 
bool resizeAutomatic = true
 
Qt::ScreenOrientation contentOrientation = Qt::PrimaryOrientation
 
qreal opacity = 1
 
QRegion mask
 
QSize minimumSize = {0, 0}
 
QSize maximumSize = {QWINDOWSIZE_MAX, QWINDOWSIZE_MAX}
 
QSize baseSize
 
QSize sizeIncrement
 
Qt::WindowModality modality = Qt::NonModal
 
bool blockedByModalWindow = false
 
bool updateRequestPending = false
 
bool transientParentPropertySet = false
 
QPointer< QWindow > transientParent
 
QPointer< QScreen > topLevelScreen
 
QCursor cursor = {Qt::ArrowCursor}
 
bool hasCursor = false
 
QElapsedTimer lastComposeTime
 
- Public Attributes inherited from QObjectPrivate
ExtraData * extraData
 
QAtomicPointer< QThreadData > threadData
 
QAtomicPointer< ConnectionData > connections
 
union { 
 
   QObject *   currentChildBeingDeleted 
 
   QAbstractDeclarativeData *   declarativeData 
 
};  
 
QAtomicPointer< QtSharedPointer::ExternalRefCountData > sharedRefcount
 
- Public Attributes inherited from QObjectData
QObject * q_ptr
 
QObject * parent
 
QObjectList children
 
uint isWidget: 1
 
uint blockSig: 1
 
uint wasDeleted: 1
 
uint isDeletingChildren: 1
 
uint sendChildEvents: 1
 
uint receiveChildEvents: 1
 
uint isWindow: 1
 
uint deleteLaterCalled: 1
 
uint isQuickItem: 1
 
uint willBeWidget: 1
 
uint wasWidget: 1
 
uint receiveParentEvents: 1
 
uint unused: 20
 
QAtomicInt postedEvents
 
QDynamicMetaObjectData * metaObject
 
QBindingStorage bindingStorage
 

Detailed Description

Definition at line 26 of file qpaintdevicewindow_p.h.

Constructor & Destructor Documentation

◆ QPaintDeviceWindowPrivate()

QT_BEGIN_NAMESPACE QPaintDeviceWindowPrivate::QPaintDeviceWindowPrivate ( )
default

◆ ~QPaintDeviceWindowPrivate()

QPaintDeviceWindowPrivate::~QPaintDeviceWindowPrivate ( )
overridedefault

Member Function Documentation

◆ beginPaint()

virtual void QPaintDeviceWindowPrivate::beginPaint ( const QRegion & region)
inlinevirtual

Reimplemented in QRasterWindowPrivate, and QOpenGLWindowPrivate.

Definition at line 36 of file qpaintdevicewindow_p.h.

References Q_UNUSED.

◆ doFlush()

void QPaintDeviceWindowPrivate::doFlush ( const QRegion & region)
inline

Definition at line 70 of file qpaintdevicewindow_p.h.

References paint.

◆ endPaint()

virtual void QPaintDeviceWindowPrivate::endPaint ( )
inlinevirtual

Reimplemented in QRasterWindowPrivate, and QOpenGLWindowPrivate.

Definition at line 41 of file qpaintdevicewindow_p.h.

◆ flush()

virtual void QPaintDeviceWindowPrivate::flush ( const QRegion & region)
inlinevirtual

Reimplemented in QRasterWindowPrivate, and QOpenGLWindowPrivate.

Definition at line 45 of file qpaintdevicewindow_p.h.

References Q_UNUSED.

◆ handleResizeEvent()

virtual void QPaintDeviceWindowPrivate::handleResizeEvent ( )
inlinevirtual

Reimplemented in QRasterWindowPrivate.

Definition at line 34 of file qpaintdevicewindow_p.h.

◆ handleUpdateEvent()

void QPaintDeviceWindowPrivate::handleUpdateEvent ( )
inline

Definition at line 77 of file qpaintdevicewindow_p.h.

◆ markWindowAsDirty()

void QPaintDeviceWindowPrivate::markWindowAsDirty ( )
inline

Definition at line 84 of file qpaintdevicewindow_p.h.

Referenced by QOpenGLWindowPrivate::beginPaint(), and QRasterWindowPrivate::handleResizeEvent().

+ Here is the caller graph for this function:

◆ paint()

bool QPaintDeviceWindowPrivate::paint ( const QRegion & region)
inline

Definition at line 50 of file qpaintdevicewindow_p.h.

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