QWaylandXdgSurface Class

The QWaylandXdgSurface class provides desktop-style compositor-specific features to an xdg surface. 更多...

頭：	#include <QWaylandXdgSurface>
qmake:	QT += waylandcompositor
Since:	Qt 5.12
實例化：	XdgSurface
繼承：	QWaylandShellSurfaceTemplate

該類在 Qt 5.12 引入。

• 所有成員列錶，包括繼承成員

特性

popup : QWaylandXdgPopup* const shell : QWaylandXdgShell* const surface : QWaylandSurface* const

toplevel : QWaylandXdgToplevel* const windowGeometry : const QRect

公共函數

	QWaylandXdgSurface (QWaylandXdgShell * xdgShell , QWaylandSurface * surface , const QWaylandResource & res )
	QWaylandXdgSurface ()
void	initialize (QWaylandXdgShell * xdgShell , QWaylandSurface * surface , const QWaylandResource & resource )
QWaylandXdgPopup *	popup () const
QWaylandXdgShell *	shell () const
QWaylandSurface *	surface () const
QWaylandXdgToplevel *	toplevel () const
QRect	windowGeometry () const

信號

void	popupCreated ()
void	shellChanged ()
void	surfaceChanged ()
void	toplevelCreated ()
void	windowGeometryChanged ()

靜態公共成員

QWaylandXdgSurface *	fromResource (::wl_resource * resource )
const struct wl_interface *	interface ()

詳細描述

此類屬於 QWaylandXdgShell extension and provides a way to extend the functionality of an existing QWaylandSurface with features specific to desktop-style compositors, such as resizing and moving the surface.

It corresponds to the Wayland interface xdg_surface .

特性文檔編製

popup : QWaylandXdgPopup * const

This property holds the properties and methods that are specific to the popup QWaylandXdgSurface .

訪問函數：

QWaylandXdgPopup *

popup () const

通知程序信號：

void	popupCreated ()

另請參閱 QWaylandXdgSurface::toplevel and QWaylandXdgShell::popupCreated .

shell : QWaylandXdgShell * const

This property holds the shell associated with this QWaylandXdgSurface .

訪問函數：

QWaylandXdgShell *

shell () const

通知程序信號：

void	shellChanged ()

surface : QWaylandSurface * const

This property holds the surface associated with this QWaylandXdgSurface .

訪問函數：

QWaylandSurface *

surface () const

通知程序信號：

void	surfaceChanged ()

toplevel : QWaylandXdgToplevel * const

This property holds the properties and methods that are specific to the toplevel QWaylandXdgSurface .

訪問函數：

QWaylandXdgToplevel *

toplevel () const

通知程序信號：

void	toplevelCreated ()

另請參閱 QWaylandXdgSurface::popup and QWaylandXdgShell::toplevelCreated .

windowGeometry : const QRect

This property holds the window geometry of the QWaylandXdgSurface . The window geometry describes the window's visible bounds from the user's perspective. The geometry includes title bars and borders if drawn by the client, but excludes drop shadows. It is meant to be used for aligning and tiling windows.

訪問函數：

QRect

windowGeometry () const

通知程序信號：

void	windowGeometryChanged ()

成員函數文檔編製

QWaylandXdgSurface:: QWaylandXdgSurface ( QWaylandXdgShell * xdgShell , QWaylandSurface * surface , const QWaylandResource & res )

Constructs a QWaylandXdgSurface for surface and initializes it with the given xdgShell , surface , and resource res .

QWaylandXdgSurface:: QWaylandXdgSurface ()

Constructs a QWaylandXdgSurface.

[static] QWaylandXdgSurface *QWaylandXdgSurface:: fromResource ( ::wl_resource * resource )

返迴 QWaylandXdgSurface corresponding to the resource .

void QWaylandXdgSurface:: initialize ( QWaylandXdgShell * xdgShell , QWaylandSurface * surface , const QWaylandResource & resource )

初始化 QWaylandXdgSurface , associating it with the given xdgShell , surface and resource .

注意： 此函數可以被援引，通過元對象係統和從 QML。見 Q_INVOKABLE .

[static] const struct wl_interface *QWaylandXdgSurface:: interface ()

返迴 Wayland 接口為 QWaylandXdgSurface .

內容

1. 特性

2. 公共函數

3. 信號

4. 靜態公共成員

5. 詳細描述