内容

• 公共函数
• 重实现公共函数
• 公共槽
• 信号
• 静态公共成员
• 详细描述

QWaylandXdgShellV5 Class

The QWaylandXdgShellV5 class is an extension for desktop-style user interfaces. 更多...

头：	#include <QWaylandXdgShellV5>
qmake:	QT += waylandcompositor
Since:	Qt 5.8
继承：	QWaylandShellTemplate

• 所有成员列表，包括继承成员

公共函数

	QWaylandXdgShellV5 ()
	QWaylandXdgShellV5 (QWaylandCompositor * compositor )
QWaylandClient *	popupClient () const

重实现公共函数

virtual void

initialize () override

• 2 公共函数继承自 QWaylandShell
• 4 公共函数继承自 QWaylandCompositorExtension
• 5 public functions inherited from QWaylandObject
• 32 公共函数继承自 QObject

公共槽

void	closeAllPopups ()
uint	ping (QWaylandClient * client )

• 1 公共槽继承自 QObject

信号

void	pong (uint serial )
void	xdgPopupCreated (QWaylandXdgPopupV5 * xdgPopup )
void	xdgPopupRequested (QWaylandSurface * surface , QWaylandSurface * parent , QWaylandSeat * seat , const QPoint & position , const QWaylandResource & resource )
void	xdgSurfaceCreated (QWaylandXdgSurfaceV5 * xdgSurface )
void	xdgSurfaceRequested (QWaylandSurface * surface , const QWaylandResource & resource )

• 1 信号继承自 QWaylandShell
• 2 信号继承自 QObject

静态公共成员

QByteArray

interfaceName ()

• 11 静态公共成员继承自 QObject

额外继承成员

• 1 特性继承自 QWaylandShell
• 1 特性继承自 QObject
• 1 保护函数继承自 QWaylandCompositorExtension
• 9 保护函数继承自 QObject

详细描述

The QWaylandXdgShellV5 class is an extension for desktop-style user interfaces.

The QWaylandXdgShellV5 extension provides a way to associate a QWaylandXdgSurfaceV5 with a regular Wayland surface. Using the xdg_surface interface, the client can request that the surface is resized, moved, and so on.

QWaylandXdgShellV5 corresponds to the Wayland interface xdg_shell .

成员函数文档编制

QWaylandXdgShellV5:: QWaylandXdgShellV5 ()

构造 QWaylandXdgShellV5 对象。

QWaylandXdgShellV5:: QWaylandXdgShellV5 ( QWaylandCompositor * compositor )

构造 QWaylandXdgShellV5 object for the provided compositor .

[slot] void QWaylandXdgShellV5:: closeAllPopups ()

[override virtual] void QWaylandXdgShellV5:: initialize ()

初始化 Shell 扩展。

[static] QByteArray QWaylandXdgShellV5:: interfaceName ()

[slot] uint QWaylandXdgShellV5:: ping ( QWaylandClient * client )

Sends a ping event to the client . If the client replies to the event, the pong signal will be emitted.

[signal] void QWaylandXdgShellV5:: pong ( uint serial )

This signal is emitted when the client has responded to a ping event with serial serial .

另请参阅 QWaylandXdgShellV5::ping ().

QWaylandClient *QWaylandXdgShellV5:: popupClient () const

[signal] void QWaylandXdgShellV5:: xdgPopupCreated ( QWaylandXdgPopupV5 * xdgPopup )

This signal is emitted when the client has created an xdg_popup . A common use case is to let the handler of this signal instantiate a QWaylandShellSurfaceItem or QWaylandQuickItem for displaying xdgPopup 在 QtQuick scene.

[signal] void QWaylandXdgShellV5:: xdgPopupRequested ( QWaylandSurface * surface , QWaylandSurface * parent , QWaylandSeat * seat , const QPoint & position , const QWaylandResource & resource )

This signal is emitted when the client has requested an xdg_surface to be associated with surface . The handler for this signal may create the xdg poup for resource and initialize it within the scope of the signal emission. Otherwise a QWaylandXdgPopupV5 will be created automatically.

The seat 是 wl_seat that caused the popup to be opened.

position is the desired position of the popup, relative to the parent .

[signal] void QWaylandXdgShellV5:: xdgSurfaceCreated ( QWaylandXdgSurfaceV5 * xdgSurface )

This signal is emitted when the client has created an xdg_surface . A common use case is to let the handler of this signal instantiate a QWaylandShellSurfaceItem or QWaylandQuickItem for displaying xdgSurface 在 QtQuick scene.

[signal] void QWaylandXdgShellV5:: xdgSurfaceRequested ( QWaylandSurface * surface , const QWaylandResource & resource )

This signal is emitted when the client has requested an xdg_surface to be associated with surface . The handler for this signal may create the shell surface for resource and initialize it within the scope of the signal emission. Otherwise a QWaylandXdgSurfaceV5 will be created automatically.