QWaylandXdgToplevel Class

The QWaylandXdgToplevel class represents the toplevel window specific parts of an xdg surface. 更多...

頭：	#include <QWaylandXdgToplevel>
CMake:	find_package(Qt6 REQUIRED COMPONENTS WaylandCompositor) target_link_libraries(mytarget PRIVATE Qt6::WaylandCompositor)
qmake:	QT += waylandcompositor
實例化：	XdgToplevel
繼承：	QObject

所有成員列錶，包括繼承成員

公共類型

enum	DecorationMode { ServerSideDecoration, ClientSideDecoration }

特性

activated : const bool
appId : const QString
decorationMode : const DecorationMode
fullscreen : const bool
maxSize : const QSize
maximized : const bool

minSize : const QSize
parentToplevel : QWaylandXdgToplevel* const
resizing : const bool
states : const QList<int>
title : const QString
xdgSurface : QWaylandXdgSurface* const

公共函數

	QWaylandXdgToplevel (QWaylandXdgSurface * xdgSurface , QWaylandResource & resource )
bool	activated () const
QString	appId () const
QWaylandXdgToplevel::DecorationMode	decorationMode () const
bool	fullscreen () const
QSize	maxSize () const
bool	maximized () const
QSize	minSize () const
QWaylandXdgToplevel *	parentToplevel () const
bool	resizing () const
void	sendClose ()
uint	sendConfigure (const QSize & size , const QList<QWaylandXdgToplevel::State> & 狀態 )
uint	sendFullscreen (const QSize & size )
uint	sendMaximized (const QSize & size )
uint	sendResizing (const QSize & maxSize )
uint	sendUnmaximized (const QSize & size = QSize(0, 0))
QSize	sizeForResize (const QSizeF & size , const QPointF & delta , Qt::Edges edges ) const
QString	title () const
QWaylandXdgSurface *	xdgSurface () const

信號

void	activatedChanged ()
void	appIdChanged ()
void	decorationModeChanged ()
void	fullscreenChanged ()
void	maxSizeChanged ()
void	maximizedChanged ()
void	minSizeChanged ()
void	parentToplevelChanged ()
void	resizingChanged ()
void	statesChanged ()
void	titleChanged ()

靜態公共成員

QWaylandXdgToplevel *	fromResource (::wl_resource * resource )
QWaylandSurfaceRole *	role ()

詳細描述

此類屬於 QWaylandXdgShell extension and provides a way to extend the functionality of an QWaylandXdgSurface with features specific to desktop-style windows.

It corresponds to the Wayland interface xdg_toplevel .

成員類型文檔編製

enum QWaylandXdgToplevel:: DecorationMode

This enum type is used to specify the window decoration mode for toplevel windows.

常量	值	描述
`QWaylandXdgToplevel::ServerSideDecoration`	`2`	The compositor should draw window decorations.
`QWaylandXdgToplevel::ClientSideDecoration`	`1`	The client should draw window decorations.

特性文檔編製

`[read-only]` activated : const bool

This property holds whether toplevel is drawing itself as having input focus.

訪問函數：

bool	activated () const

通知程序信號：

void	activatedChanged ()

`[read-only]` appId : const QString

This property holds the app id of the QWaylandXdgToplevel .

訪問函數：

QString

appId () const

通知程序信號：

void	appIdChanged ()

`[read-only]` decorationMode : const DecorationMode

This property holds the current window decoration mode for this toplevel.

訪問函數：

QWaylandXdgToplevel::DecorationMode

decorationMode () const

通知程序信號：

void	decorationModeChanged ()

另請參閱 QWaylandXdgDecorationManagerV1 .

`[read-only]` fullscreen : const bool

This property holds whether the client has acknowledged that it should be fullscreen.

訪問函數：

bool	fullscreen () const

通知程序信號：

void	fullscreenChanged ()

`[read-only]` maxSize : const QSize

This property holds the maximum size of the QWaylandXdgToplevel .

The compositor is free to ignore this value and request a larger size.

訪問函數：

QSize

maxSize () const

通知程序信號：

void	maxSizeChanged ()

`[read-only]` maximized : const bool

This property holds whether the client has acknowledged that it should be maximized.

訪問函數：

bool	maximized () const

通知程序信號：

void	maximizedChanged ()

`[read-only]` minSize : const QSize

This property holds the minimum size of the QWaylandXdgToplevel .

The compositor is free to ignore this value and request a smaller size.

訪問函數：

QSize

minSize () const

通知程序信號：

void	minSizeChanged ()

`[read-only]` parentToplevel : QWaylandXdgToplevel * const

此特性保持 XdgToplevel parent of this XdgToplevel .

訪問函數：

QWaylandXdgToplevel *

parentToplevel () const

通知程序信號：

void	parentToplevelChanged ()

`[read-only]` resizing : const bool

This property holds whether the client has acknowledged that it is being resized.

訪問函數：

bool	resizing () const

通知程序信號：

void	resizingChanged ()

`[read-only]` 狀態 : const QList < int >

This property holds the last states the client acknowledged for this QWaylandToplevel.

通知程序信號：

void	statesChanged ()

`[read-only]` title : const QString

This property holds the title of the QWaylandXdgToplevel .

訪問函數：

QString

title () const

通知程序信號：

void	titleChanged ()

`[read-only]` xdgSurface : QWaylandXdgSurface * const

此特性保持 QWaylandXdgSurface 為此 QWaylandXdgToplevel .

訪問函數：

QWaylandXdgSurface *

xdgSurface () const

成員函數文檔編製

`[explicit]` QWaylandXdgToplevel:: QWaylandXdgToplevel ( QWaylandXdgSurface * xdgSurface , QWaylandResource & resource )

Constructs a QWaylandXdgToplevel for the given xdgSurface and resource .

`[static]` QWaylandXdgToplevel QWaylandXdgToplevel:: fromResource ( ::wl_resource resource )

返迴 QWaylandXdgToplevel corresponding to the resource .