Qt
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 Types | Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
QDockWidgetPrivate Struct Reference

#include <qdockwidget_p.h>

+ Inheritance diagram for QDockWidgetPrivate:
+ Collaboration diagram for QDockWidgetPrivate:

Public Types

enum class  DragScope { Group , Widget , Group }
 
enum class  EndDragMode { LocationChange , Abort }
 
enum class  DragScope { Group , Widget , Group }
 
- Public Types inherited from QWidgetPrivate
enum  DrawWidgetFlag {
  DrawAsRoot = 0x01 , DrawPaintOnScreen = 0x02 , DrawRecursive = 0x04 , DrawInvisible = 0x08 ,
  DontSubtractOpaqueChildren = 0x10 , DontDrawOpaqueChildren = 0x20 , DontDrawNativeChildren = 0x40 , DontSetCompositionMode = 0x80 ,
  UseEffectRegionBounds = 0x100
}
 
enum  Direction { DirectionNorth = 0x01 , DirectionEast = 0x10 , DirectionSouth = 0x02 , DirectionWest = 0x20 }
 
enum class  WindowHandleMode { Direct , Closest , TopLevel }
 
enum  CloseMode { CloseNoEvent , CloseWithEvent , CloseWithSpontaneousEvent }
 
enum class  FocusDirection { Previous , Next }
 
enum class  FocusChainRemovalRule { EnsureFocusOut = 0x01 , AssertConsistency = 0x02 }
 
- Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
 
using ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>
 

Public Member Functions

void init ()
 
void toggleView (bool)
 
void toggleTopLevel ()
 
void updateButtons ()
 
bool mousePressEvent (QMouseEvent *event)
 
bool mouseDoubleClickEvent (QMouseEvent *event)
 
bool mouseMoveEvent (QMouseEvent *event)
 
bool mouseReleaseEvent (QMouseEvent *event)
 
void setWindowState (bool floating, bool unplug=false, const QRect &rect=QRect())
 
void nonClientAreaMouseEvent (QMouseEvent *event)
 
void initDrag (const QPoint &pos, bool nca)
 
void startDrag (DragScope scope)
 
void endDrag (EndDragMode mode)
 
void moveEvent (QMoveEvent *event)
 
void recalculatePressPos (QResizeEvent *event)
 
void unplug (const QRect &rect)
 
void plug (const QRect &rect)
 
void setResizerActive (bool active)
 
bool isAnimating () const
 
bool isTabbed () const
 
- Public Member Functions inherited from QWidgetPrivate
 QWidgetPrivate (int version=QObjectPrivateVersion)
 
 ~QWidgetPrivate ()
 
QWExtra * extraData () const
 
QTLWExtra * topData () const
 
QTLWExtra * maybeTopData () const
 
QPainter * sharedPainter () const
 
void setSharedPainter (QPainter *painter)
 
QWidgetRepaintManager * maybeRepaintManager () const
 
QRhi * rhi () const
 
QWindow * windowHandle (WindowHandleMode mode=WindowHandleMode::Direct) const
 
QWindow * _q_closestWindowHandle () const
 
QScreen * associatedScreen () const
 
template<typename T >
void repaint (T t)
 
template<typename T >
void update (T t)
 
void init (QWidget *desktopWidget, Qt::WindowFlags f)
 
void create ()
 
void createRecursively ()
 
void createWinId ()
 
bool setScreenForPoint (const QPoint &pos)
 
bool setScreen (QScreen *screen)
 
void createTLExtra ()
 
void createExtra ()
 
void deleteExtra ()
 
void createSysExtra ()
 
void deleteSysExtra ()
 
void createTLSysExtra ()
 
void deleteTLSysExtra ()
 
void updateSystemBackground ()
 
void propagatePaletteChange ()
 
void setPalette_helper (const QPalette &)
 
void resolvePalette ()
 
QPalette naturalWidgetPalette (QPalette::ResolveMask inheritedMask) const
 
void setMask_sys (const QRegion &)
 
void raise_sys ()
 
void lower_sys ()
 
void stackUnder_sys (QWidget *)
 
QWidget * deepestFocusProxy () const
 
void setFocus_sys ()
 
void updateFocusChild ()
 
void updateFont (const QFont &)
 
void setFont_helper (const QFont &font)
 
QFont localFont () const
 
void resolveFont ()
 
QFont naturalWidgetFont (uint inheritedMask) const
 
void setLayoutDirection_helper (Qt::LayoutDirection)
 
void resolveLayoutDirection ()
 
void setLocale_helper (const QLocale &l, bool forceUpdate=false)
 
void resolveLocale ()
 
void setStyle_helper (QStyle *newStyle, bool propagate)
 
void inheritStyle ()
 
void setUpdatesEnabled_helper (bool)
 
bool updateBrushOrigin (QPainter *, const QBrush &brush) const
 
void paintBackground (QPainter *, const QRegion &, DrawWidgetFlags flags=DrawAsRoot) const
 
bool isAboutToShow () const
 The graphicsEffect function returns a pointer to the widget's graphics effect.
 
QRegion prepareToRender (const QRegion &region, QWidget::RenderFlags renderFlags)
 
void render_helper (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)
 
void render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)
 
void drawWidget (QPaintDevice *pdev, const QRegion &rgn, const QPoint &offset, DrawWidgetFlags flags, QPainter *sharedPainter=nullptr, QWidgetRepaintManager *repaintManager=nullptr)
 
void sendPaintEvent (const QRegion &toBePainted)
 
void paintSiblingsRecursive (QPaintDevice *pdev, const QObjectList &children, int index, const QRegion &rgn, const QPoint &offset, DrawWidgetFlags flags, QPainter *sharedPainter, QWidgetRepaintManager *repaintManager)
 
bool shouldPaintOnScreen () const
 
void paintOnScreen (const QRegion &rgn)
 
QRect clipRect () const
 
QRegion clipRegion () const
 
void setSystemClip (QPaintEngine *paintEngine, qreal devicePixelRatio, const QRegion &region)
 
void subtractOpaqueChildren (QRegion &rgn, const QRect &clipRect) const
 
void subtractOpaqueSiblings (QRegion &source, bool *hasDirtySiblingsAbove=nullptr, bool alsoNonOpaque=false) const
 
void clipToEffectiveMask (QRegion &region) const
 
void updateIsOpaque ()
 
void setOpaque (bool opaque)
 
void updateIsTranslucent ()
 
const QRegion & getOpaqueChildren () const
 
void setDirtyOpaqueRegion ()
 
bool close ()
 
bool handleClose (CloseMode mode)
 
void setWindowIcon_helper ()
 
void setWindowIcon_sys ()
 
void setWindowOpacity_sys (qreal opacity)
 
void adjustQuitOnCloseAttribute ()
 
void scrollChildren (int dx, int dy)
 
void moveRect (const QRect &, int dx, int dy)
 
void scrollRect (const QRect &, int dx, int dy)
 
void invalidateBackingStore_resizeHelper (const QPoint &oldPos, const QSize &oldSize)
 Invalidates the backing store when the widget is resized.
 
template<class T >
void invalidateBackingStore (const T &)
 
QRegion overlappedRegion (const QRect &rect, bool breakAfterFirst=false) const
 
bool isOverlapped (const QRect &rect) const
 
void syncBackingStore ()
 
void syncBackingStore (const QRegion &region)
 
bool shouldDiscardSyncRequest () const
 
void updateWidgetTransform (QEvent *event)
 
void reparentFocusWidgets (QWidget *oldtlw)
 
void setWinId (WId)
 
void showChildren (bool spontaneous)
 
void hideChildren (bool spontaneous)
 
void setParent_sys (QWidget *parent, Qt::WindowFlags)
 
void reparentWidgetWindows (QWidget *parentWithWindow, Qt::WindowFlags windowFlags={})
 
void reparentWidgetWindowChildren (QWidget *parentWithWindow)
 
void scroll_sys (int dx, int dy)
 
void scroll_sys (int dx, int dy, const QRect &r)
 
void deactivateWidgetCleanup ()
 
void setGeometry_sys (int, int, int, int, bool)
 
void fixPosIncludesFrame ()
 
void sendPendingMoveAndResizeEvents (bool recursive=false, bool disableUpdates=false)
 
void activateChildLayoutsRecursively ()
 
void show_recursive ()
 
void show_helper ()
 
void show_sys ()
 
void hide_sys ()
 
void hide_helper ()
 
bool isExplicitlyHidden () const
 
void _q_showIfNotHidden ()
 
void setVisible (bool)
 
void setEnabled_helper (bool)
 
void updateFrameStrut ()
 
QRect frameStrut () const
 
void setWindowIconText_sys (const QString &cap)
 
void setWindowIconText_helper (const QString &cap)
 
void setWindowTitle_sys (const QString &cap)
 
void setWindowFilePath_sys (const QString &filePath)
 
void setCursor_sys (const QCursor &cursor)
 
void unsetCursor_sys ()
 
void setWindowTitle_helper (const QString &cap)
 
void setWindowFilePath_helper (const QString &filePath)
 
void setWindowModified_helper ()
 
virtual void setWindowFlags (Qt::WindowFlags windowFlags)
 
bool setMinimumSize_helper (int &minw, int &minh)
 
bool setMaximumSize_helper (int &maxw, int &maxh)
 
void setConstraints_sys ()
 
bool pointInsideRectAndMask (const QPoint &) const
 
QWidget * childAt_helper (const QPoint &, bool) const
 
QWidget * childAtRecursiveHelper (const QPoint &p, bool) const
 
void updateGeometry_helper (bool forceUpdate)
 
void getLayoutItemMargins (int *left, int *top, int *right, int *bottom) const
 
void setLayoutItemMargins (int left, int top, int right, int bottom)
 
void setLayoutItemMargins (QStyle::SubElement element, const QStyleOption *opt=nullptr)
 
void updateContentsRect ()
 
QMargins safeAreaMargins () const
 
virtual void aboutToDestroy ()
 
QWidget * effectiveFocusWidget ()
 
void setModal_sys ()
 
void setRedirected (QPaintDevice *replacement, const QPoint &offset)
 
QPaintDevice * redirected (QPoint *offset) const
 
void restoreRedirected ()
 
void enforceNativeChildren ()
 
bool nativeChildrenForced () const
 
QRect effectiveRectFor (const QRegion &region) const
 
QRect effectiveRectFor (const QRect &rect) const
 
QSize adjustedSize () const
 
void handleSoftwareInputPanel (Qt::MouseButton button, bool clickCausedFocus)
 
void handleSoftwareInputPanel (bool clickCausedFocus=false)
 
void setWSGeometry ()
 
QPoint mapToWS (const QPoint &p) const
 
QPoint mapFromWS (const QPoint &p) const
 
QRect mapToWS (const QRect &r) const
 
QRect mapFromWS (const QRect &r) const
 
virtual QObject * focusObject ()
 
virtual QPlatformBackingStoreRhiConfig rhiConfig () const
 
virtual TextureData texture () const
 
virtual QPlatformTextureList::Flags textureListFlags ()
 
virtual QImage grabFramebuffer ()
 
virtual void beginBackingStorePainting ()
 
virtual void endBackingStorePainting ()
 
virtual void beginCompose ()
 
virtual void endCompose ()
 
void setRenderToTexture ()
 
void setTextureChildSeen ()
 
virtual void initializeViewportFramebuffer ()
 
virtual void resizeViewportFramebuffer ()
 
virtual void resolveSamples ()
 
virtual bool isStereoEnabled ()
 
virtual bool toggleStereoTargetBuffer ()
 
std::string flagsForDumping () const override
 
QWidget * closestParentWidgetWithWindowHandle () const
 
QWidget * nextPrevElementInFocusChain (FocusDirection direction) const
 
bool removeFromFocusChain (FocusChainRemovalRules rules=FocusChainRemovalRules(), FocusDirection direction=FocusDirection::Next)
 
bool insertIntoFocusChain (FocusDirection direction, QWidget *position)
 
bool insertIntoFocusChainBefore (QWidget *position)
 
bool insertIntoFocusChainAfter (QWidget *position)
 
void reparentFocusChildren (FocusDirection direction)
 
QWidget * determineLastFocusChild (QWidget *noFurtherThan)
 
void initFocusChain ()
 
bool isInFocusChain () const
 
bool isFocusChainConsistent () const
 
void setNetWmWindowTypes (bool skipIfMissing=false)
 
bool stealKeyboardGrab (bool grab)
 
bool stealMouseGrab (bool grab)
 
bool hasChildWithFocusPolicy (Qt::FocusPolicy policy, const QWidget *excludeChildrenOf=nullptr) const
 
- 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 void writeToDebugStream (QDebug &) const
 
QtPrivate::QPropertyAdaptorSlotObject * getPropertyAdaptorSlotObject (const QMetaProperty &property)
 
- Public Member Functions inherited from QObjectData
 QObjectData ()=default
 
virtual ~QObjectData ()=0
 
QMetaObject * dynamicMetaObject () const
 

Static Public Member Functions

static Qt::DockWidgetArea toDockWidgetArea (QInternal::DockPosition pos)
 
- Static Public Member Functions inherited from QWidgetPrivate
static QWidgetPrivate * get (QWidget *w)
 
static const QWidgetPrivate * get (const QWidget *w)
 
static void checkRestoredGeometry (const QRect &availableGeometry, QRect *restoredGeometry, int frameHeight)
 
static void adjustFlags (Qt::WindowFlags &flags, QWidget *w=nullptr)
 
static QWidget * parentGraphicsView (const QWidget *widget)
 
static QRect screenGeometry (const QWidget *widget)
 
static QRect availableScreenGeometry (const QWidget *widget)
 
static QScreen * screen (const QWidget *widget, const QPoint &globalPosition, bool hasPosition=true)
 
static QRect screenGeometry (const QWidget *widget, const QPoint &globalPosition, bool hasPosition=true)
 
static QRect availableScreenGeometry (const QWidget *widget, const QPoint &globalPosition, bool hasPosition=true)
 
static void sendComposeStatus (QWidget *w, bool end)
 
static void setWidgetParentHelper (QObject *widgetAsObject, QObject *newParent)
 
static bool insertIntoFocusChain (const QWidgetList &toBeInserted, FocusDirection direction, QWidget *position)
 
static QWidgetList takeFromFocusChain (QWidget *from, QWidget *to, FocusDirection direction=FocusDirection::Next)
 
- 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

DragState * state = nullptr
 
QDockWidget::DockWidgetFeatures features
 
Qt::DockWidgetAreas allowedAreas = Qt::AllDockWidgetAreas
 
QFont font
 
QAction * toggleViewAction = nullptr
 
QRect undockedGeometry
 
QString fixedWindowTitle
 
QString dockedWindowTitle
 
- Public Attributes inherited from QWidgetPrivate
std::unique_ptr< QWExtra > extra
 
QWidget * focus_next
 
QWidget * focus_prev
 
QWidget * focus_child
 
QLayout * layout
 
QRegion * needsFlush
 
QPaintDevice * redirectDev
 
QWidgetItemV2 * widgetItem
 
QPaintEngine * extraPaintEngine
 
const QMetaObject * polished
 
QGraphicsEffect * graphicsEffect
 
Qt::InputMethodHints imHints
 
QRegion opaqueChildren
 
QRegion dirty
 
uint directFontResolveMask
 
uint inheritedFontResolveMask
 
decltype(std::declval< QPalette >().resolveMask()) directPaletteResolveMask
 
QPalette::ResolveMask inheritedPaletteResolveMask
 
short leftmargin
 
short topmargin
 
short rightmargin
 
short bottommargin
 
signed char leftLayoutItemMargin
 
signed char topLayoutItemMargin
 
signed char rightLayoutItemMargin
 
signed char bottomLayoutItemMargin
 
Qt::HANDLE hd
 
QWidgetData data
 
QSizePolicy size_policy
 
QLocale locale
 
QPoint redirectOffset
 
QList< QAction * > actions
 
QMap< Qt::GestureType, Qt::GestureFlags > gestureContext
 
uint high_attributes [4]
 
QPalette::ColorRole fg_role: 8
 
QPalette::ColorRole bg_role: 8
 
uint dirtyOpaqueChildren: 1
 
uint isOpaque: 1
 
uint retainSizeWhenHiddenChanged: 1
 
uint inDirtyList: 1
 
uint isScrolled: 1
 
uint isMoved: 1
 
uint usesDoubleBufferedGLContext: 1
 
uint mustHaveWindowHandle: 1
 
uint renderToTexture: 1
 
uint textureChildSeen: 1
 
uint inheritsInputMethodHints: 1
 
uint renderToTextureReallyDirty: 1
 
uint usesRhiFlush: 1
 
uint childrenHiddenByWState: 1
 
uint childrenShownByExpose: 1
 
- 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
 

Additional Inherited Members

- Static Public Attributes inherited from QWidgetPrivate
static QWidgetMapper * mapper = nullptr
 
static QWidgetSet * allWidgets = nullptr
 
static int instanceCounter = 0
 
static int maxInstances = 0
 

Detailed Description

Definition at line 38 of file qdockwidget_p.h.

Member Enumeration Documentation

◆ DragScope [1/2]

enum class QDockWidgetPrivate::DragScope
strong
Enumerator
Group 
Widget 
Group 

Definition at line 54 of file qdockwidget_p.h.

◆ DragScope [2/2]

enum class QDockWidgetPrivate::DragScope
strong
Enumerator
Group 
Widget 
Group 

Definition at line 39 of file qmainwindowlayout_p.h.

◆ EndDragMode

enum class QDockWidgetPrivate::EndDragMode
strong
Enumerator
LocationChange 
Abort 

Definition at line 59 of file qdockwidget_p.h.

Member Function Documentation

◆ endDrag()

void QDockWidgetPrivate::endDrag ( EndDragMode mode)

Ends the drag end drop operation of the QDockWidget. The abort parameter specifies that it ends because of programmatic state reset rather than mouse release event.

Definition at line 806 of file qdockwidget.cpp.

References Abort, QWidget::activateWindow(), area(), QDockWidget::DockWidgetFloatable, hasFeature(), QWidgetPrivate::layout, LocationChange, mainwindow_from_dock(), Qt::NoDockWidgetArea, Q_ASSERT, qt_mainwindow_layout(), setResizerActive(), state, toDockWidgetArea(), and undockedGeometry.

Referenced by mouseReleaseEvent(), nonClientAreaMouseEvent(), and startDrag().

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◆ init()

void QDockWidgetPrivate::init ( )

Definition at line 602 of file qdockwidget.cpp.

References button, QAbstractButton::clicked(), QWidget::close(), QDockWidgetLayout::CloseButton, QObject::connect(), QObjectPrivate::connect(), fixedWindowTitle, QDockWidgetLayout::FloatButton, QApplication::font(), font, QWidgetPrivate::layout, QAction::NoRole, qt_setWindowTitle_helperHelper(), QAction::setCheckable(), QAction::setMenuRole(), QLayout::SetMinAndMaxSize, QObject::setObjectName(), QLayout::setSizeConstraint(), QAction::setText(), toggleTopLevel(), toggleView(), toggleViewAction, QAction::triggered(), and updateButtons().

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◆ initDrag()

void QDockWidgetPrivate::initDrag ( const QPoint & pos,
bool nca )

Initialize the drag state structure and remember the position of the click. This is called when the mouse is pressed, but the dock is not yet dragged out.

nca specify that the event comes from NonClientAreaMouseButtonPress

Definition at line 724 of file qdockwidget.cpp.

References QWidgetPrivate::layout, pos, Q_ASSERT, qt_mainwindow_layout_from_dock(), and state.

Referenced by mousePressEvent(), and nonClientAreaMouseEvent().

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◆ isAnimating()

bool QDockWidgetPrivate::isAnimating ( ) const

Definition at line 897 of file qdockwidget.cpp.

References qt_mainwindow_layout_from_dock().

Referenced by mousePressEvent(), and nonClientAreaMouseEvent().

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◆ isTabbed()

bool QDockWidgetPrivate::isTabbed ( ) const

Definition at line 960 of file qdockwidget.cpp.

References Q_ASSERT, and qt_mainwindow_layout_from_dock().

Referenced by mouseMoveEvent().

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◆ mouseDoubleClickEvent()

bool QDockWidgetPrivate::mouseDoubleClickEvent ( QMouseEvent * event)

Definition at line 944 of file qdockwidget.cpp.

References QRect::contains(), QDockWidget::DockWidgetFloatable, hasFeature(), QWidgetPrivate::layout, Qt::LeftButton, and toggleTopLevel().

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◆ mouseMoveEvent()

bool QDockWidgetPrivate::mouseMoveEvent ( QMouseEvent * event)

Definition at line 969 of file qdockwidget.cpp.

References Group, isTabbed(), QWidgetPrivate::layout, QHighDpiScaling::mapPositionFromNative(), QHighDpiScaling::mapPositionToNative(), QObjectData::parent, pos, Q_LIKELY, qCDebug, qt_mainwindow_layout_from_dock(), ret, QGuiApplication::screenAt(), startDrag(), QApplication::startDragDistance, state, Widget, QWidgetPrivate::windowHandle(), and QPoint::x().

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◆ mousePressEvent()

bool QDockWidgetPrivate::mousePressEvent ( QMouseEvent * event)

Definition at line 908 of file qdockwidget.cpp.

References QRect::contains(), Qt::ControlModifier, QDockWidget::DockWidgetFloatable, QDockWidget::DockWidgetMovable, hasFeature(), initDrag(), isAnimating(), QWidgetPrivate::layout, Qt::LeftButton, QObjectData::parent, and state.

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◆ mouseReleaseEvent()

bool QDockWidgetPrivate::mouseReleaseEvent ( QMouseEvent * event)

Definition at line 1061 of file qdockwidget.cpp.

References endDrag(), Qt::LeftButton, LocationChange, and state.

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◆ moveEvent()

void QDockWidgetPrivate::moveEvent ( QMoveEvent * event)

Called when the QDockWidget or the QDockWidgetGroupWindow is moved

Definition at line 1145 of file qdockwidget.cpp.

References QWidgetPrivate::layout, QObjectData::parent, Q_ASSERT, qt_mainwindow_layout_from_dock(), and state.

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◆ nonClientAreaMouseEvent()

void QDockWidgetPrivate::nonClientAreaMouseEvent ( QMouseEvent * event)

Definition at line 1080 of file qdockwidget.cpp.

References QRect::adjust(), QRect::contains(), Qt::ControlModifier, QDockWidget::DockWidgetMovable, endDrag(), QWidget::frameGeometry, QWidget::geometry, Group, hasFeature(), initDrag(), isAnimating(), LocationChange, QEvent::NonClientAreaMouseButtonDblClick, QEvent::NonClientAreaMouseButtonPress, QEvent::NonClientAreaMouseButtonRelease, QEvent::NonClientAreaMouseMove, QObjectData::parent, QStyle::PM_DockWidgetFrameWidth, QRect::setBottom(), QRect::setLeft(), QRect::setRight(), startDrag(), state, toggleTopLevel(), and QWidget::topLevelWidget().

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◆ plug()

void QDockWidgetPrivate::plug ( const QRect & rect)

Definition at line 1179 of file qdockwidget.cpp.

References rect, and setWindowState().

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◆ recalculatePressPos()

void QDockWidgetPrivate::recalculatePressPos ( QResizeEvent * event)

Definition at line 1136 of file qdockwidget.cpp.

References QPoint::setX(), state, and QPoint::x().

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◆ setResizerActive()

void QDockWidgetPrivate::setResizerActive ( bool active)

Definition at line 884 of file qdockwidget.cpp.

References QWidgetPrivate::layout, and QWidgetResizeHandler::setEnabled().

Referenced by endDrag(), and setWindowState().

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◆ setWindowState()

void QDockWidgetPrivate::setWindowState ( bool floating,
bool unplug = false,
const QRect & rect = QRect() )

Definition at line 1184 of file qdockwidget.cpp.

References Qt::CustomizeWindowHint, QDockWidget::DockWidgetClosable, emit, Qt::FramelessWindowHint, hasFeature(), QWidgetPrivate::layout, Qt::NoDockWidgetArea, QObjectData::parent, qt_mainwindow_layout_from_dock(), rect, setResizerActive(), Qt::Tool, unplug(), updateButtons(), Qt::Widget, Qt::WindowCloseButtonHint, Qt::WindowTitleHint, and Qt::X11BypassWindowManagerHint.

Referenced by plug(), and unplug().

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◆ startDrag()

void QDockWidgetPrivate::startDrag ( DragScope scope)

Actually start the drag and detach the dockwidget. The group parameter is true when we should potentially drag a group of tabbed widgets, and false if the dock widget should always be dragged alone.

Definition at line 753 of file qdockwidget.cpp.

References endDrag(), Qt::IgnoreAction, QWidgetPrivate::layout, LocationChange, QObjectData::parent, Q_ASSERT, qt_mainwindow_layout_from_dock(), and state.

Referenced by mouseMoveEvent(), and nonClientAreaMouseEvent().

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◆ toDockWidgetArea()

Qt::DockWidgetArea QDockWidgetPrivate::toDockWidgetArea ( QInternal::DockPosition pos)
static

Definition at line 872 of file qdockwidget.cpp.

References QInternal::BottomDock, Qt::BottomDockWidgetArea, QInternal::LeftDock, Qt::LeftDockWidgetArea, Qt::NoDockWidgetArea, pos, QInternal::RightDock, Qt::RightDockWidgetArea, QInternal::TopDock, and Qt::TopDockWidgetArea.

Referenced by endDrag().

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◆ toggleTopLevel()

void QDockWidgetPrivate::toggleTopLevel ( )

Definition at line 712 of file qdockwidget.cpp.

Referenced by init(), mouseDoubleClickEvent(), and nonClientAreaMouseEvent().

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◆ toggleView()

void QDockWidgetPrivate::toggleView ( bool b)

Definition at line 664 of file qdockwidget.cpp.

Referenced by init().

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◆ unplug()

void QDockWidgetPrivate::unplug ( const QRect & rect)

Definition at line 1168 of file qdockwidget.cpp.

References QWidgetPrivate::layout, QRect::moveTopLeft(), rect, and setWindowState().

Referenced by setWindowState().

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◆ updateButtons()

void QDockWidgetPrivate::updateButtons ( )

Definition at line 675 of file qdockwidget.cpp.

References button, QDockWidgetLayout::CloseButton, QDockWidget::DockWidgetClosable, QDockWidget::DockWidgetFloatable, QDockWidgetLayout::FloatButton, hasFeature(), QLayout::invalidate(), QWidgetPrivate::layout, opt, QAbstractButton::setIcon(), QWidget::setVisible(), QStyle::SP_TitleBarCloseButton, QStyle::SP_TitleBarNormalButton, and QDockWidgetLayout::TitleBar.

Referenced by init(), and setWindowState().

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Member Data Documentation

◆ allowedAreas

Qt::DockWidgetAreas QDockWidgetPrivate::allowedAreas = Qt::AllDockWidgetAreas

Definition at line 79 of file qdockwidget_p.h.

◆ dockedWindowTitle

QString QDockWidgetPrivate::dockedWindowTitle

Definition at line 90 of file qdockwidget_p.h.

◆ features

QDockWidget::DockWidgetFeatures QDockWidgetPrivate::features
Initial value:
= QDockWidget::DockWidgetClosable
| QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable
QDockWidget::DockWidgetFloatable
@ DockWidgetFloatable
Definition qdockwidget.h:41

Definition at line 77 of file qdockwidget_p.h.

◆ fixedWindowTitle

QString QDockWidgetPrivate::fixedWindowTitle

Definition at line 89 of file qdockwidget_p.h.

Referenced by init().

◆ font

QFont QDockWidgetPrivate::font

Definition at line 81 of file qdockwidget_p.h.

Referenced by init().

◆ state

DragState* QDockWidgetPrivate::state = nullptr

Definition at line 75 of file qdockwidget_p.h.

Referenced by endDrag(), initDrag(), mouseMoveEvent(), mousePressEvent(), mouseReleaseEvent(), moveEvent(), nonClientAreaMouseEvent(), recalculatePressPos(), and startDrag().

◆ toggleViewAction

QAction* QDockWidgetPrivate::toggleViewAction = nullptr

Definition at line 84 of file qdockwidget_p.h.

Referenced by init().

◆ undockedGeometry

QRect QDockWidgetPrivate::undockedGeometry

Definition at line 88 of file qdockwidget_p.h.

Referenced by endDrag().

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