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  5. QWaylandXdgSurfaceV5

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QWaylandXdgSurfaceV5 Class

The QWaylandXdgSurfaceV5 class provides desktop-style compositor-specific features to an xdg surface. 更多...

头： #include <QWaylandXdgSurfaceV5>
qmake: QT += waylandcompositor
Since: Qt 5.8
继承： QWaylandShellSurfaceTemplate

该类已过时。 提供它是为使旧源代码能继续工作。强烈建议不要在新代码中使用它。

该类在 Qt 5.8 引入。

公共类型

enum ResizeEdge { NoneEdge, TopEdge, BottomEdge, LeftEdge, TopLeftEdge, …, BottomRightEdge }

特性

公共函数

QWaylandXdgSurfaceV5 (QWaylandXdgShellV5 * xdgShell , QWaylandSurface * surface , const QWaylandResource & res )
QWaylandXdgSurfaceV5 ()
bool activated () const
QString appId () const
bool fullscreen () const
void initialize (QWaylandXdgShellV5 * xdgShell , QWaylandSurface * surface , const QWaylandResource & resource )
bool maximized () const
QWaylandXdgSurfaceV5 * parentSurface () const
bool resizing () const
void sendClose ()
uint sendConfigure (const QSize & size , const QVector<uint> & states )
QWaylandXdgShellV5 * shell () const
QWaylandSurface * surface () const
QString title () const
QRect windowGeometry () const

信号

void ackConfigure (uint serial )
void activatedChanged ()
void appIdChanged ()
void fullscreenChanged ()
void maximizedChanged ()
void parentSurfaceChanged ()
void resizingChanged ()
void setFullscreen (QWaylandOutput * output )
void setMaximized ()
void setMinimized ()
void setTopLevel ()
void setTransient ()
void shellChanged ()
void showWindowMenu (QWaylandSeat * seat , const QPoint & localSurfacePosition )
void startMove (QWaylandSeat * seat )
void startResize (QWaylandSeat * seat , QWaylandXdgSurfaceV5::ResizeEdge edges )
void statesChanged ()
void surfaceChanged ()
void titleChanged ()
void unsetFullscreen ()
void unsetMaximized ()
void windowGeometryChanged ()

静态公共成员

QWaylandXdgSurfaceV5 * fromResource (::wl_resource * resource )
const struct wl_interface * interface ()
QWaylandSurfaceRole * role ()

详细描述

此类属于 QWaylandXdgShellV5 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.

成员类型文档编制

enum QWaylandXdgSurfaceV5:: ResizeEdge

常量 值 描述
QWaylandXdgSurfaceV5::NoneEdge 0 No edge defined.
QWaylandXdgSurfaceV5::TopEdge 1 Top egde.
QWaylandXdgSurfaceV5::BottomEdge 2 Bottom edge.
QWaylandXdgSurfaceV5::LeftEdge 4 Left edge.
QWaylandXdgSurfaceV5::TopLeftEdge 5 Top-left edge.
QWaylandXdgSurfaceV5::BottomLeftEdge 6 Bottom-left edge.
QWaylandXdgSurfaceV5::RightEdge 8 Right edge.
QWaylandXdgSurfaceV5::TopRightEdge 9 Top-right edge.
QWaylandXdgSurfaceV5::BottomRightEdge 10 Bottom-right edge.

特性文档编制

appId : const QString

This property holds the app id of the QWaylandXdgSurfaceV5 .

访问函数：

QString appId () const

通知程序信号：

void appIdChanged ()

parentSurface : QWaylandXdgSurfaceV5 * const

This property holds the XdgSurfaceV5 parent of this XdgSurfaceV5. When a parent surface is set, the parentSurfaceChanged() signal is guaranteed to be emitted before setTopLevel () 和 setTransient ().

访问函数：

QWaylandXdgSurfaceV5 * parentSurface () const

通知程序信号：

void parentSurfaceChanged ()

另请参阅 QWaylandXdgSurfaceV5::setTopLevel () 和 QWaylandXdgSurfaceV5::setTransient ().

shell : QWaylandXdgShellV5 * const

This property holds the shell associated with this QWaylandXdgSurfaceV5 .

访问函数：

QWaylandXdgShellV5 * shell () const

通知程序信号：

void shellChanged ()

states : const QList < int >

This property holds the last states the client acknowledged for this QWaylandXdgSurfaceV5 .

通知程序信号：

void statesChanged ()

surface : QWaylandSurface * const

This property holds the surface associated with this QWaylandXdgSurfaceV5 .

访问函数：

QWaylandSurface * surface () const

通知程序信号：

void surfaceChanged ()

title : const QString

This property holds the title of the QWaylandXdgSurfaceV5 .

访问函数：

QString title () const

通知程序信号：

void titleChanged ()

windowGeometry : const QRect

This property holds the window geometry of the QWaylandXdgSurfaceV5 . 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.

访问函数：

QRect windowGeometry () const

通知程序信号：

void windowGeometryChanged ()

成员函数文档编制

QWaylandXdgSurfaceV5:: QWaylandXdgSurfaceV5 ( QWaylandXdgShellV5 * xdgShell , QWaylandSurface * surface , const QWaylandResource & res )

Constructs a QWaylandXdgSurfaceV5 for surface and initializes it with the given xdgShell , surface , and resource res .

QWaylandXdgSurfaceV5:: QWaylandXdgSurfaceV5 ()

Constructs a QWaylandXdgSurfaceV5.

[signal] void QWaylandXdgSurfaceV5:: ackConfigure ( uint serial )

This signal is emitted when the client has received configure events up to and including the configure event with serial serial and will draw its surface accordingly in the next committed buffer.

[signal] void QWaylandXdgSurfaceV5:: setFullscreen ( QWaylandOutput * output )

This signal is emitted when the client wants the xdg_surface to be in full screen mode. The client may specify an output it wishes the xdg_surface to be shown on.

另请参阅 fullscreen ().

[signal] void QWaylandXdgSurfaceV5:: setMaximized ()

This signal is emitted when the client wants the xdg_surface to be maximized.

另请参阅 maximized ().

[signal] void QWaylandXdgSurfaceV5:: setMinimized ()

This signal is emitted when the client wants the xdg_surface to be minimized.

[signal] void QWaylandXdgSurfaceV5:: setTopLevel ()

This signal is emitted when the parent surface is unset, effectively making the window top level.

[signal] void QWaylandXdgSurfaceV5:: setTransient ()

This signal is emitted when the parent surface is set, effectively making the window transient.

[signal] void QWaylandXdgSurfaceV5:: showWindowMenu ( QWaylandSeat * seat , const QPoint & localSurfacePosition )

This signal is emitted when the client wants to show a context menu at localSurfacePosition , using the Wayland seat seat . It's typically emitted in response to the user right-clicking the window decorations.

[signal] void QWaylandXdgSurfaceV5:: startMove ( QWaylandSeat * seat )

This signal is emitted when the client wants to start an interactive move of the QWaylandXdgSurfaceV5 , typically in response to the window decorations being dragged by seat .

[signal] void QWaylandXdgSurfaceV5:: startResize ( QWaylandSeat * seat , QWaylandXdgSurfaceV5::ResizeEdge edges )

This signal is emitted when the client wants to start an interactive resize of the QWaylandXdgSurfaceV5 , typically in response to the window decorations being dragged by seat on the window borders given by edges .

[signal] void QWaylandXdgSurfaceV5:: unsetFullscreen ()

This signal is emitted when the client doesn't want the xdg_surface to be in full screen mode anymore.

[signal] void QWaylandXdgSurfaceV5:: unsetMaximized ()

This signal is emitted when the client doesn't want the xdg_surface to be maximized anymore.

[static] QWaylandXdgSurfaceV5 *QWaylandXdgSurfaceV5:: fromResource ( ::wl_resource * resource )

返回 QWaylandXdgSurfaceV5 corresponding to the resource .

void QWaylandXdgSurfaceV5:: initialize ( QWaylandXdgShellV5 * xdgShell , QWaylandSurface * surface , const QWaylandResource & resource )

初始化 QWaylandXdgSurfaceV5 , associating it with the given xdgShell , surface and resource .

注意： 此函数可以被援引，通过元对象系统和从 QML。见 Q_INVOKABLE .

[static] const struct wl_interface *QWaylandXdgSurfaceV5:: interface ()

返回 Wayland 接口为 QWaylandXdgSurfaceV5 .

[static] QWaylandSurfaceRole *QWaylandXdgSurfaceV5:: role ()

Returns the surface role for the QWaylandXdgSurfaceV5 .

void QWaylandXdgSurfaceV5:: sendClose ()

Sends a close event to the client.

注意： 此函数可以被援引，通过元对象系统和从 QML。见 Q_INVOKABLE .

uint QWaylandXdgSurfaceV5:: sendConfigure (const QSize & size , const QVector < uint > & states )

Sends a configure event to the client. Parameter size contains the pixel size of the surface. Known states are enumerated in QWaylandXdgSurfaceV5::State.

注意： 此函数可以被援引，通过元对象系统和从 QML。见 Q_INVOKABLE .