The QWaylandXdgPopup class represents the popup specific parts of an xdg surface. 更多...
| 头： | #include <QWaylandXdgPopup> |
| qmake: | QT += waylandcompositor |
| Since: | Qt 5.12 |
| 实例化： | XdgPopup |
| 继承： | QObject |
该类在 Qt 5.12 引入。
|
|
| Qt::Edges | anchorEdges () const |
| QRect | anchorRect () const |
| QRect | configuredGeometry () const |
| Qt::Orientations | flipConstraints () const |
| Qt::Edges | gravityEdges () const |
| QPoint | offset () const |
| QWaylandXdgSurface * | parentXdgSurface () const |
| QSize | positionerSize () const |
| Qt::Orientations | resizeConstraints () const |
| uint | sendConfigure (const QRect & geometry ) |
| void | sendPopupDone () |
| Qt::Orientations | slideConstraints () const |
| QPoint | unconstrainedPosition () const |
| QWaylandXdgSurface * | xdgSurface () const |
| void | configuredGeometryChanged () |
| QWaylandSurfaceRole * | role () |
此类属于 QWaylandXdgShell extension and provides a way to extend the functionality of a QWaylandXdgSurface with features specific to desktop-style menus for an xdg surface.
It corresponds to the Wayland interface
xdg_popup
.
Returns the set of edges on the anchor rect that the child surface should be placed relative to. If no edges are specified in a direction, the anchor point should be centered between the edges.
访问函数：
| Qt::Edges | anchorEdges () const |
Returns the anchor rectangle relative to the parent window geometry that the child surface should be placed relative to.
访问函数：
| QRect | anchorRect () const |
The window geometry the popup received in the configure event. Relative to the upper left corner of the parent surface.
访问函数：
| QRect | configuredGeometry () const |
通知程序信号：
| void | configuredGeometryChanged () |
This property holds the orientations in which the child should flip to fit within the screen.
访问函数：
| Qt::Orientations | flipConstraints () const |
Specifies in what direction the surface should be positioned, relative to the anchor point.
访问函数：
| Qt::Edges | gravityEdges () const |
Returns the surface position relative to the position of the anchor on the anchor rectangle and the anchor on the surface.
访问函数：
| QPoint | offset () const |
此特性保持 QWaylandXdgSurface associated with the parent of this QWaylandXdgPopup .
访问函数：
| QWaylandXdgSurface * | parentXdgSurface () const |
Returns the size requested for the window geometry by the positioner object.
访问函数：
| QSize | positionerSize () const |
This property holds the orientations in which the child should resize to fit within the screen.
访问函数：
| Qt::Orientations | resizeConstraints () const |
This property holds the orientations in which the child should slide to fit within the screen.
访问函数：
| Qt::Orientations | slideConstraints () const |
The position of the surface relative to the parent window geometry if the surface is not constrained. I.e. when not moved to fit inside the screen or similar.
访问函数：
| QPoint | unconstrainedPosition () const |
此特性保持 QWaylandXdgSurface associated with this QWaylandXdgPopup .
访问函数：
| QWaylandXdgSurface * | xdgSurface () const |
[static]
QWaylandSurfaceRole
*QWaylandXdgPopup::
role
()
Returns the surface role for the QWaylandPopup.
Sends a configure event to the client. geometry contains the window geometry relative to the upper left corner of the window geometry of the parent surface.
This implicitly sends a configure event to the corresponding QWaylandXdgSurface 还。
注意： 此函数可以被援引，通过元对象系统和从 QML。见 Q_INVOKABLE .
Dismiss the popup. According to the
xdg-shell
protocol this should make the client destroy the popup.
注意： 此函数可以被援引，通过元对象系统和从 QML。见 Q_INVOKABLE .
该函数在 Qt 5.14 引入。