#include <qmainwindowlayout_p.h>

Collaboration diagram for QMainWindowLayoutState:

Public Types
enum class	StateMarkers { FloatingDockWidgetTab = 0xf9 , Tab = 0xfa , Widget = 0xfb , Sequence = 0xfc , ToolBarEx = Sequence , DockWidget = 0xfd , ToolBar = 0xfe }

Public Member Functions
	QMainWindowLayoutState (QMainWindow *win)
void	apply (QWidgetAnimator::AnimationRule rule)
void	deleteAllLayoutItems ()
void	deleteCentralWidgetItem ()
QSize	sizeHint () const
QSize	minimumSize () const
bool	fits () const
void	fitLayout ()
QLayoutItem *	itemAt (int index, int *x) const
QLayoutItem *	takeAt (int index, int *x)
QList< int >	indexOf (QWidget *widget) const
QLayoutItem *	item (const QList< int > &path)
QRect	itemRect (const QList< int > &path) const
QRect	gapRect (const QList< int > &path) const
bool	contains (QWidget *widget) const
void	setCentralWidget (QWidget *widget)
QWidget *	centralWidget () const
QList< int >	gapIndex (QWidget *widget, const QPoint &pos) const
bool	insertGap (const QList< int > &path, QLayoutItem *item)
void	remove (const QList< int > &path)
void	remove (QLayoutItem *item)
void	clear ()
bool	isValid () const
QLayoutItem *	plug (const QList< int > &path)
QLayoutItem *	unplug (const QList< int > &path, QMainWindowLayoutState *savedState=nullptr)
void	saveState (QDataStream &stream) const
bool	checkFormat (QDataStream &stream)
bool	restoreState (QDataStream &stream, const QMainWindowLayoutState &oldState)

Public Attributes
QRect	rect
QMainWindow *	mainWindow
QLayoutItem *	centralWidgetItem
QRect	centralWidgetRect

Friends
QDebug	operator<< (QDebug debug, StateMarkers marker)
QDataStream &	operator<< (QDataStream &stream, StateMarkers marker)
QDataStream &	operator>> (QDataStream &stream, StateMarkers &marker)

Detailed Description

Definition at line 429 of file qmainwindowlayout_p.h.

Member Enumeration Documentation

◆ StateMarkers

enum class QMainWindowLayoutState::StateMarkers

strong

Enumerator
FloatingDockWidgetTab
Tab
Widget
Sequence
ToolBarEx
DockWidget
ToolBar

Definition at line 432 of file qmainwindowlayout_p.h.

Constructor & Destructor Documentation

◆ QMainWindowLayoutState()

QMainWindowLayoutState::QMainWindowLayoutState ( QMainWindow * win )

QDockWidgetGroupWindow is a floating window, containing several QDockWidgets floating together. This requires QMainWindow::GroupedDragging to be enabled. QDockWidgets floating jointly in a QDockWidgetGroupWindow are considered to be docked. Their isFloating property is false. QDockWidget children of a QDockWidgetGroupWindow are either: \list

tabbed (as long as Qt is compiled with the tabbar feature), or
arranged next to each other, equivalent to the default on a main window dock. \endlist

QDockWidgetGroupWindow uses QDockWidgetGroupLayout to lay out its QDockWidget children. It stores layout information in a QDockAreaLayoutInfo, including temporary spacer items and rubber bands.

If its QDockWidget children are tabbed, the QDockWidgetGroupWindow shows the active QDockWidget's title as its own window title.

QDockWidgetGroupWindow is designed to hold more than one QDockWidget. A QDockWidgetGroupWindow with only one QDockWidget child may occur only temporarily \list

in its construction phase, or
during a hover: While QDockWidget A is hovered over B, B is converted into a QDockWidgetGroupWindow. \endlist

A QDockWidgetGroupWindow with only one QDockWidget child must never get focus, be dragged or dropped. To enforce this restriction, QDockWidgetGrouWindow will remove itself after its second QDockWidget child has been removed. It will make its last QDockWidget child a single, floating QDockWidget. Eventually, the empty QDockWidgetGroupWindow will call deleteLater() on itself.

Definition at line 842 of file qmainwindowlayout.cpp.

Member Function Documentation

◆ apply()

void QMainWindowLayoutState::apply ( QWidgetAnimator::AnimationRule rule )

Definition at line 919 of file qmainwindowlayout.cpp.

◆ centralWidget()

QWidget * QMainWindowLayoutState::centralWidget ( ) const

Definition at line 1078 of file qmainwindowlayout.cpp.

◆ checkFormat()

bool QMainWindowLayoutState::checkFormat ( QDataStream & stream )

Definition at line 1317 of file qmainwindowlayout.cpp.

◆ clear()

void QMainWindowLayoutState::clear ( )

Definition at line 1184 of file qmainwindowlayout.cpp.

◆ contains()

bool QMainWindowLayoutState::contains ( QWidget * widget ) const

Definition at line 1043 of file qmainwindowlayout.cpp.

◆ deleteAllLayoutItems()

void QMainWindowLayoutState::deleteAllLayoutItems ( )

Definition at line 955 of file qmainwindowlayout.cpp.

◆ deleteCentralWidgetItem()

void QMainWindowLayoutState::deleteCentralWidgetItem ( )

Definition at line 966 of file qmainwindowlayout.cpp.

◆ fitLayout()

void QMainWindowLayoutState::fitLayout ( )

Definition at line 937 of file qmainwindowlayout.cpp.

◆ fits()

bool QMainWindowLayoutState::fits ( ) const

Returns whether the layout fits into the main window.

Definition at line 899 of file qmainwindowlayout.cpp.

◆ gapIndex()

QList< int > QMainWindowLayoutState::gapIndex	(	QWidget *	widget,
		const QPoint &	pos ) const

Definition at line 1093 of file qmainwindowlayout.cpp.

◆ gapRect()

QRect QMainWindowLayoutState::gapRect ( const QList< int > & path ) const

Definition at line 1241 of file qmainwindowlayout.cpp.

◆ indexOf()

QList< int > QMainWindowLayoutState::indexOf ( QWidget * widget ) const

Definition at line 1016 of file qmainwindowlayout.cpp.

◆ insertGap()

bool QMainWindowLayoutState::insertGap	(	const QList< int > &	path,
		QLayoutItem *	item )

Definition at line 1129 of file qmainwindowlayout.cpp.

◆ isValid()

bool QMainWindowLayoutState::isValid ( ) const

Definition at line 1199 of file qmainwindowlayout.cpp.

◆ item()

QLayoutItem * QMainWindowLayoutState::item ( const QList< int > & path )

Definition at line 1204 of file qmainwindowlayout.cpp.

◆ itemAt()

QLayoutItem * QMainWindowLayoutState::itemAt	(	int	index,
		int *	x ) const

Definition at line 977 of file qmainwindowlayout.cpp.

◆ itemRect()

QRect QMainWindowLayoutState::itemRect ( const QList< int > & path ) const

Definition at line 1224 of file qmainwindowlayout.cpp.

◆ minimumSize()

QSize QMainWindowLayoutState::minimumSize ( ) const

Definition at line 876 of file qmainwindowlayout.cpp.

◆ plug()

QLayoutItem * QMainWindowLayoutState::plug ( const QList< int > & path )

Definition at line 1258 of file qmainwindowlayout.cpp.

◆ remove() [1/2]

void QMainWindowLayoutState::remove ( const QList< int > & path )

Definition at line 1153 of file qmainwindowlayout.cpp.

◆ remove() [2/2]

void QMainWindowLayoutState::remove ( QLayoutItem * item )

Definition at line 1168 of file qmainwindowlayout.cpp.

◆ restoreState()

bool QMainWindowLayoutState::restoreState	(	QDataStream &	stream,
		const QMainWindowLayoutState &	oldState )

Definition at line 1366 of file qmainwindowlayout.cpp.

◆ saveState()

void QMainWindowLayoutState::saveState ( QDataStream & stream ) const

Definition at line 1294 of file qmainwindowlayout.cpp.

◆ setCentralWidget()

void QMainWindowLayoutState::setCentralWidget ( QWidget * widget )

Definition at line 1062 of file qmainwindowlayout.cpp.

◆ sizeHint()

QSize QMainWindowLayoutState::sizeHint ( ) const

Definition at line 857 of file qmainwindowlayout.cpp.

◆ takeAt()

QLayoutItem * QMainWindowLayoutState::takeAt	(	int	index,
		int *	x )

Definition at line 995 of file qmainwindowlayout.cpp.

◆ unplug()

QLayoutItem * QMainWindowLayoutState::unplug	(	const QList< int > &	path,
		QMainWindowLayoutState *	savedState = nullptr )

Definition at line 1275 of file qmainwindowlayout.cpp.

◆ operator<< [1/2]

QDataStream & operator<<	(	QDataStream &	stream,
		StateMarkers	marker )

friend

Definition at line 207 of file qmainwindowlayout.cpp.

◆ operator<< [2/2]

QDebug operator<<	(	QDebug	debug,
		StateMarkers	marker )

friend

Definition at line 188 of file qmainwindowlayout.cpp.

◆ operator>>

QDataStream & operator>>	(	QDataStream &	stream,
		StateMarkers &	marker )

friend

Definition at line 214 of file qmainwindowlayout.cpp.

Member Data Documentation

◆ centralWidgetItem

QLayoutItem* QMainWindowLayoutState::centralWidgetItem

Definition at line 454 of file qmainwindowlayout_p.h.

◆ centralWidgetRect

QRect QMainWindowLayoutState::centralWidgetRect

Definition at line 455 of file qmainwindowlayout_p.h.

◆ mainWindow

QMainWindow* QMainWindowLayoutState::mainWindow

Definition at line 443 of file qmainwindowlayout_p.h.

◆ rect

QRect QMainWindowLayoutState::rect

Definition at line 442 of file qmainwindowlayout_p.h.

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

qtbase/src/widgets/widgets/qmainwindowlayout_p.h (a844fd200ee6b4d203717a5ffd5dcd704f7d9eae)
qtbase/src/widgets/widgets/qmainwindowlayout.cpp (a844fd200ee6b4d203717a5ffd5dcd704f7d9eae)

Public Types

Public Member Functions

Public Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ StateMarkers

Constructor & Destructor Documentation

◆ QMainWindowLayoutState()

Member Function Documentation

◆ apply()

◆ centralWidget()

◆ checkFormat()

◆ clear()

◆ contains()

◆ deleteAllLayoutItems()

◆ deleteCentralWidgetItem()

◆ fitLayout()

◆ fits()

◆ gapIndex()

◆ gapRect()

◆ indexOf()

◆ insertGap()

◆ isValid()

◆ item()

◆ itemAt()

◆ itemRect()

◆ minimumSize()

◆ plug()

◆ remove() [1/2]

◆ remove() [2/2]

◆ restoreState()

◆ saveState()

◆ setCentralWidget()

◆ sizeHint()

◆ takeAt()

◆ unplug()

Friends And Related Symbol Documentation

◆ operator<< [1/2]

◆ operator<< [2/2]

◆ operator>>

Member Data Documentation

◆ centralWidgetItem

◆ centralWidgetRect

◆ mainWindow

◆ rect