XdgShell QML Type▲
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Import Statement: import QtWayland.Compositor.XdgShell
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Since:: Qt 5.12
Detailed Description▲
The XdgShell extension provides a way to associate a XdgToplevel or XdgPopup with a regular Wayland surface. Using the XdgToplevel interface, the client can request that the surface is resized, moved, and so on.
XdgShell corresponds to the Wayland interface, xdg_shell.
To provide the functionality of the shell extension in a compositor, create an instance of the XdgShell component and add it to the list of extensions supported by the compositor:
import QtWayland.Compositor.XdgShell
WaylandCompositor {
XdgShell {
// ...
}
}Signal Documentation▲
pong(int serial)▲
This signal is emitted when the client has responded to a ping event with serial, serial.
The corresponding handler is onPong.
See Also▲
See also ping()
popupCreated(XdgPopup popup, XdgSurface xdgSurface)▲
This signal is emitted when the client has created a xdg_popup. A common use case is to let the handler of this signal instantiate a ShellSurfaceItem or WaylandQuickItem for displaying popup in a QtQuick scene.
xdgSurface is the XdgSurface popup is the role object for.
The corresponding handler is onPopupCreated.
toplevelCreated(XdgToplevel toplevel, XdgSurface xdgSurface)▲
This signal is emitted when the client has created a xdg_toplevel. A common use case is to let the handler of this signal instantiate a ShellSurfaceItem or WaylandQuickItem for displaying toplevel in a QtQuick scene.
xdgSurface is the XdgSurface toplevel is the role object for.
The corresponding handler is onToplevelCreated.
xdgSurfaceCreated(XdgSurface xdgSurface)▲
This signal is emitted when the client has created a xdg_surface. Note that xdgSurface is not mapped, i.e. according to the xdg-shell protocol it should not be displayed, until it has received a role object.
The corresponding handler is onXdgSurfaceCreated.
See Also▲
See also toplevelCreated(), popupCreated()