QMdiAreaPrivate Class Reference

#include <qmdiarea_p.h>

Inheritance diagram for QMdiAreaPrivate:

Collaboration diagram for QMdiAreaPrivate:

Public Member Functions
	QMdiAreaPrivate ()
void	_q_deactivateAllWindows (QMdiSubWindow *aboutToActivate=nullptr)
void	_q_processWindowStateChanged (Qt::WindowStates oldState, Qt::WindowStates newState)
void	_q_currentTabChanged (int index)
void	_q_closeTab (int index)
void	_q_moveTab (int from, int to)
void	appendChild (QMdiSubWindow *child)
void	place (QMdi::Placer *placer, QMdiSubWindow *child)
void	rearrange (QMdi::Rearranger *rearranger)
void	arrangeMinimizedSubWindows ()
void	activateWindow (QMdiSubWindow *child)
void	activateCurrentWindow ()
void	activateHighlightedWindow ()
void	emitWindowActivated (QMdiSubWindow *child)
void	resetActiveWindow (QMdiSubWindow *child=nullptr)
void	updateActiveWindow (int removedIndex, bool activeRemoved)
void	updateScrollBars ()
void	internalRaise (QMdiSubWindow *child) const
bool	scrollBarsEnabled () const
bool	lastWindowAboutToBeDestroyed () const
void	setChildActivationEnabled (bool enable=true, bool onlyNextActivationEvent=false) const
QRect	resizeToMinimumTileSize (const QSize &minSubWindowSize, int subWindowCount)
void	scrollBarPolicyChanged (Qt::Orientation, Qt::ScrollBarPolicy) override
QMdiSubWindow *	nextVisibleSubWindow (int increaseFactor, QMdiArea::WindowOrder, int removed=-1, int fromIndex=-1) const
void	highlightNextSubWindow (int increaseFactor)
QList< QMdiSubWindow * >	subWindowList (QMdiArea::WindowOrder, bool reversed=false) const
void	disconnectSubWindow (QObject *subWindow)
void	setViewMode (QMdiArea::ViewMode mode)
void	startResizeTimer ()
void	startTabToPreviousTimer ()
bool	windowStaysOnTop (QMdiSubWindow *subWindow) const
bool	isExplicitlyDeactivated (QMdiSubWindow *subWindow) const
void	setActive (QMdiSubWindow *subWindow, bool active=true, bool changeFocus=true) const

Public Attributes
QMdi::Rearranger *	cascader
QMdi::Rearranger *	regularTiler
QMdi::Rearranger *	iconTiler
QMdi::Placer *	placer
QMdiAreaTabBar *	tabBar
QList< QMdi::Rearranger * >	pendingRearrangements
QList< QPointer< QMdiSubWindow > >	pendingPlacements
QList< QPointer< QMdiSubWindow > >	childWindows
QList< int >	indicesToActivatedChildren
QPointer< QMdiSubWindow >	active
QPointer< QMdiSubWindow >	aboutToBecomeActive
QBrush	background
QMdiArea::WindowOrder	activationOrder
QMdiArea::AreaOptions	options
QMdiArea::ViewMode	viewMode
bool	ignoreGeometryChange
bool	ignoreWindowStateChange
bool	isActivated
bool	isSubWindowsTiled
bool	showActiveWindowMaximized
bool	tileCalledFromResizeEvent
bool	updatesDisabledByUs
bool	inViewModeChange
int	indexToNextWindow
int	indexToPreviousWindow
int	indexToHighlighted
int	indexToLastActiveTab
QBasicTimer	resizeTimer
QBasicTimer	tabToPreviousTimer

Detailed Description

Definition at line 105 of file qmdiarea_p.h.

Constructor & Destructor Documentation

QMdiAreaPrivate()

QMdiAreaPrivate::QMdiAreaPrivate

(

)

Definition at line 620 of file qmdiarea.cpp.

References cascader, iconTiler, ignoreGeometryChange, ignoreWindowStateChange, indexToHighlighted, indexToLastActiveTab, indexToNextWindow, indexToPreviousWindow, inViewModeChange, isActivated, isSubWindowsTiled, placer, regularTiler, showActiveWindowMaximized, tileCalledFromResizeEvent, and updatesDisabledByUs.

Member Function Documentation

_q_closeTab()

void QMdiAreaPrivate::_q_closeTab

(

int

index

)

Definition at line 757 of file qmdiarea.cpp.

_q_currentTabChanged()

void QMdiAreaPrivate::_q_currentTabChanged

(

int

index

)

Definition at line 733 of file qmdiarea.cpp.

References activateWindow(), indexToLastActiveTab, and tabBar.

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_q_deactivateAllWindows()

void QMdiAreaPrivate::_q_deactivateAllWindows

(

QMdiSubWindow *

aboutToActivate = nullptr

)

Definition at line 660 of file qmdiarea.cpp.

References ignoreWindowStateChange.

Referenced by emitWindowActivated().

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_q_moveTab()

void QMdiAreaPrivate::_q_moveTab	(	int	from,
		int	to )

Definition at line 768 of file qmdiarea.cpp.

_q_processWindowStateChanged()

void QMdiAreaPrivate::_q_processWindowStateChanged	(	Qt::WindowStates	oldState,
		Qt::WindowStates	newState )

Definition at line 700 of file qmdiarea.cpp.

References arrangeMinimizedSubWindows(), emitWindowActivated(), ignoreWindowStateChange, internalRaise(), isSubWindowsTiled, and resetActiveWindow().

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activateCurrentWindow()

void QMdiAreaPrivate::activateCurrentWindow

(

)

Definition at line 979 of file qmdiarea.cpp.

References isExplicitlyDeactivated().

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activateHighlightedWindow()

void QMdiAreaPrivate::activateHighlightedWindow

(

)

Definition at line 988 of file qmdiarea.cpp.

References indexToHighlighted.

activateWindow()

void QMdiAreaPrivate::activateWindow

(

QMdiSubWindow *

child

)

Definition at line 950 of file qmdiarea.cpp.

References resetActiveWindow().

Referenced by _q_currentTabChanged(), and updateActiveWindow().

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appendChild()

void QMdiAreaPrivate::appendChild

(

QMdiSubWindow *

child

)

Definition at line 792 of file qmdiarea.cpp.

References internalRaise(), place(), and placer.

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arrangeMinimizedSubWindows()

void QMdiAreaPrivate::arrangeMinimizedSubWindows

(

)

Arranges all minimized windows at the bottom of the workspace.

Definition at line 940 of file qmdiarea.cpp.

References iconTiler, and rearrange().

Referenced by _q_processWindowStateChanged().

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disconnectSubWindow()

void QMdiAreaPrivate::disconnectSubWindow

(

QObject *

subWindow

)

Definition at line 1398 of file qmdiarea.cpp.

emitWindowActivated()

void QMdiAreaPrivate::emitWindowActivated

(

QMdiSubWindow *

activeWindow

)

Definition at line 1006 of file qmdiarea.cpp.

References _q_deactivateAllWindows(), internalRaise(), showActiveWindowMaximized, updateScrollBars(), and updatesDisabledByUs.

Referenced by _q_processWindowStateChanged().

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highlightNextSubWindow()

void QMdiAreaPrivate::highlightNextSubWindow

(

int

increaseFactor

)

Definition at line 1465 of file qmdiarea.cpp.

References indexToHighlighted.

internalRaise()

void QMdiAreaPrivate::internalRaise

(

QMdiSubWindow *

mdiChild

)

const

Definition at line 1200 of file qmdiarea.cpp.

References windowStaysOnTop().

Referenced by _q_processWindowStateChanged(), appendChild(), and emitWindowActivated().

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isExplicitlyDeactivated()

bool QMdiAreaPrivate::isExplicitlyDeactivated ( QMdiSubWindow * subWindow ) const

inline

Definition at line 213 of file qmdiarea_p.h.

Referenced by activateCurrentWindow().

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lastWindowAboutToBeDestroyed()

bool QMdiAreaPrivate::lastWindowAboutToBeDestroyed

(

)

const

Definition at line 1300 of file qmdiarea.cpp.

nextVisibleSubWindow()

QMdiSubWindow * QMdiAreaPrivate::nextVisibleSubWindow	(	int	increaseFactor,
		QMdiArea::WindowOrder	order,
		int	removedIndex = -1,
		int	fromIndex = -1 ) const

Definition at line 1411 of file qmdiarea.cpp.

place()

void QMdiAreaPrivate::place	(	QMdi::Placer *	placer,
		QMdiSubWindow *	child )

Definition at line 845 of file qmdiarea.cpp.

Referenced by appendChild().

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rearrange()

void QMdiAreaPrivate::rearrange

(

QMdi::Rearranger *

rearranger

)

Definition at line 884 of file qmdiarea.cpp.

References isSubWindowsTiled, QMdi::Rearranger::RegularTiler, QMdi::Rearranger::SimpleCascader, QMdi::Rearranger::type(), and updateScrollBars().

Referenced by arrangeMinimizedSubWindows().

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resetActiveWindow()

void QMdiAreaPrivate::resetActiveWindow

(

QMdiSubWindow *

deactivatedWindow = nullptr

)

Definition at line 1058 of file qmdiarea.cpp.

Referenced by _q_processWindowStateChanged(), activateWindow(), and updateActiveWindow().

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resizeToMinimumTileSize()

QRect QMdiAreaPrivate::resizeToMinimumTileSize	(	const QSize &	minSubWindowSize,
		int	subWindowCount )

Definition at line 1228 of file qmdiarea.cpp.

References tileCalledFromResizeEvent.

scrollBarPolicyChanged()

void QMdiAreaPrivate::scrollBarPolicyChanged ( Qt::Orientation orientation, Qt::ScrollBarPolicy policy )

override

\reimp

Definition at line 1334 of file qmdiarea.cpp.

References updateScrollBars().

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scrollBarsEnabled()

bool QMdiAreaPrivate::scrollBarsEnabled

(

)

const

Definition at line 1292 of file qmdiarea.cpp.

Referenced by updateScrollBars().

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setActive()

void QMdiAreaPrivate::setActive ( QMdiSubWindow * subWindow, bool active = true, bool changeFocus = true ) const

inline

Definition at line 220 of file qmdiarea_p.h.

setChildActivationEnabled()

void QMdiAreaPrivate::setChildActivationEnabled	(	bool	enable = true,
		bool	onlyNextActivationEvent = false ) const

Definition at line 1318 of file qmdiarea.cpp.

setViewMode()

void QMdiAreaPrivate::setViewMode

(

QMdiArea::ViewMode

mode

)

Since

4.4

Definition at line 1526 of file qmdiarea.cpp.

References indexToLastActiveTab, and inViewModeChange.

startResizeTimer()

void QMdiAreaPrivate::startResizeTimer ( )

inline

Definition at line 190 of file qmdiarea_p.h.

startTabToPreviousTimer()

void QMdiAreaPrivate::startTabToPreviousTimer ( )

inline

Definition at line 198 of file qmdiarea_p.h.

subWindowList()

QList< QMdiSubWindow * > QMdiAreaPrivate::subWindowList	(	QMdiArea::WindowOrder	order,
		bool	reversed = false ) const

Definition at line 1355 of file qmdiarea.cpp.

updateActiveWindow()

void QMdiAreaPrivate::updateActiveWindow	(	int	removedIndex,
		bool	activeRemoved )

Definition at line 1083 of file qmdiarea.cpp.

References activateWindow(), indexToHighlighted, resetActiveWindow(), and showActiveWindowMaximized.

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updateScrollBars()

void QMdiAreaPrivate::updateScrollBars

(

)

Definition at line 1132 of file qmdiarea.cpp.

References ignoreGeometryChange, and scrollBarsEnabled().

Referenced by emitWindowActivated(), rearrange(), and scrollBarPolicyChanged().

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windowStaysOnTop()

bool QMdiAreaPrivate::windowStaysOnTop ( QMdiSubWindow * subWindow ) const

inline

Definition at line 206 of file qmdiarea_p.h.

Referenced by internalRaise().

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Member Data Documentation

aboutToBecomeActive

QPointer<QMdiSubWindow> QMdiAreaPrivate::aboutToBecomeActive

Definition at line 125 of file qmdiarea_p.h.

activationOrder

QMdiArea::WindowOrder QMdiAreaPrivate::activationOrder

Definition at line 127 of file qmdiarea_p.h.

active

QPointer<QMdiSubWindow> QMdiAreaPrivate::active

Definition at line 124 of file qmdiarea_p.h.

background

QBrush QMdiAreaPrivate::background

Definition at line 126 of file qmdiarea_p.h.

cascader

QMdi::Rearranger* QMdiAreaPrivate::cascader

Definition at line 112 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate().

childWindows

QList<QPointer<QMdiSubWindow> > QMdiAreaPrivate::childWindows

Definition at line 122 of file qmdiarea_p.h.

iconTiler

QMdi::Rearranger* QMdiAreaPrivate::iconTiler

Definition at line 114 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), and arrangeMinimizedSubWindows().

ignoreGeometryChange

bool QMdiAreaPrivate::ignoreGeometryChange

Definition at line 139 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), and updateScrollBars().

ignoreWindowStateChange

bool QMdiAreaPrivate::ignoreWindowStateChange

Definition at line 140 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), _q_deactivateAllWindows(), and _q_processWindowStateChanged().

indexToHighlighted

int QMdiAreaPrivate::indexToHighlighted

Definition at line 149 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), activateHighlightedWindow(), highlightNextSubWindow(), and updateActiveWindow().

indexToLastActiveTab

int QMdiAreaPrivate::indexToLastActiveTab

Definition at line 150 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), _q_currentTabChanged(), and setViewMode().

indexToNextWindow

int QMdiAreaPrivate::indexToNextWindow

Definition at line 147 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate().

indexToPreviousWindow

int QMdiAreaPrivate::indexToPreviousWindow

Definition at line 148 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate().

indicesToActivatedChildren

QList<int> QMdiAreaPrivate::indicesToActivatedChildren

Definition at line 123 of file qmdiarea_p.h.

inViewModeChange

bool QMdiAreaPrivate::inViewModeChange

Definition at line 146 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), and setViewMode().

isActivated

bool QMdiAreaPrivate::isActivated

Definition at line 141 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate().

isSubWindowsTiled

bool QMdiAreaPrivate::isSubWindowsTiled

Definition at line 142 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), _q_processWindowStateChanged(), and rearrange().

options

QMdiArea::AreaOptions QMdiAreaPrivate::options

Definition at line 128 of file qmdiarea_p.h.

Referenced by testing.tools.test_runner._TestCaseRunner::_NewImageArtifact(), testing.tools.test_runner._TestCaseRunner::_RegenerateIfNeeded(), testing.tools.test_runner._PerProcessState::GetSkiaGoldTester(), testing.tools.test_runner._PerProcessConfig::InitializeFeatures(), testing.tools.test_runner.TestRunner::IsSkiaGoldEnabled(), testing.tools.test_runner._PerProcessConfig::NewFinder(), testing.tools.test_runner._TestCaseRunner::TestPixel(), and testing.tools.test_runner._TestCaseRunner::TestText().

pendingPlacements

QList<QPointer<QMdiSubWindow> > QMdiAreaPrivate::pendingPlacements

Definition at line 121 of file qmdiarea_p.h.

pendingRearrangements

QList<QMdi::Rearranger *> QMdiAreaPrivate::pendingRearrangements

Definition at line 120 of file qmdiarea_p.h.

placer

QMdi::Placer* QMdiAreaPrivate::placer

Definition at line 115 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), and appendChild().

regularTiler

QMdi::Rearranger* QMdiAreaPrivate::regularTiler

Definition at line 113 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate().

resizeTimer

QBasicTimer QMdiAreaPrivate::resizeTimer

Definition at line 151 of file qmdiarea_p.h.

showActiveWindowMaximized

bool QMdiAreaPrivate::showActiveWindowMaximized

Definition at line 143 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), emitWindowActivated(), and updateActiveWindow().

tabBar

QMdiAreaTabBar* QMdiAreaPrivate::tabBar

Definition at line 119 of file qmdiarea_p.h.

Referenced by _q_currentTabChanged().

tabToPreviousTimer

QBasicTimer QMdiAreaPrivate::tabToPreviousTimer

Definition at line 152 of file qmdiarea_p.h.

tileCalledFromResizeEvent

bool QMdiAreaPrivate::tileCalledFromResizeEvent

Definition at line 144 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), and resizeToMinimumTileSize().

updatesDisabledByUs

bool QMdiAreaPrivate::updatesDisabledByUs

Definition at line 145 of file qmdiarea_p.h.

Referenced by QMdiAreaPrivate(), and emitWindowActivated().

viewMode

QMdiArea::ViewMode QMdiAreaPrivate::viewMode

Definition at line 129 of file qmdiarea_p.h.

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

• qtbase/src/widgets/widgets/qmdiarea_p.h (3f9569c505c0949efee336a83cb247e4e5a4658c)
• qtbase/src/widgets/widgets/qmdiarea.cpp (87806f5cad6e4ce75a899598c15c126995682562)