WaylandSurface QML Type
Represents a rectangular area on an output device. More...
Import Statement: | import QtWayland.Compositor 1.0 |
Since: | Qt 5.8 |
Properties
- bufferScale : size
- client : WaylandClient
- contentOrientation : enum
- cursorSurface : bool
- hasContent : bool
- origin : enum
- size : size
Signals
- void dragStarted(WaylandDrag drag)
Methods
- void destroy()
- void initialize(WaylandCompositor compositor, WaylandClient client, int id, int version)
- bool isDestroyed()
Detailed Description
This type encapsulates a rectangular area of pixels that is displayed on an output device. It corresponds to the interface wl_surface
in the Wayland protocol.
Property Documentation
bufferScale : size
This property holds the WaylandSurface's buffer scale. The buffer scale lets a client supply higher resolution buffer data for use on high resolution outputs.
client : WaylandClient
This property holds the client using this WaylandSurface.
contentOrientation : enum
This property holds the orientation of the WaylandSurface's contents.
See also WaylandOutput.transform.
cursorSurface : bool
This property holds whether the WaylandSurface is a cursor surface.
hasContent : bool
This property holds whether the WaylandSurface has content.
origin : enum
This property holds the origin of the WaylandSurface's buffer, or WaylandSurface.OriginTopLeft if the surface has no buffer.
It can have the following values:
- WaylandSurface.OriginTopLeft The origin is the top left corner of the buffer.
- WaylandSurface.OriginBottomLeft The origin is the bottom left corner of the buffer.
size : size
This property holds the WaylandSurface's size in pixels.
Signal Documentation
void dragStarted(WaylandDrag drag)
This signal is emitted when a drag has started from this surface.
Method Documentation
void destroy()
Destroys the WaylandSurface.
void initialize(WaylandCompositor compositor, WaylandClient client, int id, int version)
Initializes the WaylandSurface with the given compositor and client, and with the given id and version.
bool isDestroyed()
Returns true
if the WaylandSurface has been destroyed. Otherwise returns false
.
© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-5.9/qml-qtwayland-compositor-waylandsurface.html