IviApplication QML Type

Provides a shell extension for embedded-style user interfaces. 更多...

import 語句：	import QtWayland.Compositor 1.0
Since:	Qt 5.8

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信號

void iviSurfaceCreated (IviSurface * iviSurface )
void iviSurfaceRequested (WaylandSurface surface , int iviId , WaylandResource resource )

詳細描述

The IviApplication extension provides a way to associate an IviSurface 與常規 Waylnd 錶麵。使用 IviSurface 接口，客戶端可以通過給齣的 ivi ID 標識自身，且閤成器可以要求客戶端重置尺寸。

IviApplication corresponds to the Wayland ivi_application 接口。

To provide the functionality of the shell extension in a compositor, create an instance of the IviApplication component and add it to the list of extensions supported by the compositor:

import QtWayland.Compositor 1.0
WaylandCompositor {
    IviApplication {
        onIviSurfaceCreated: {
            if (iviSurface.iviId === navigationIviId) {
                // ...
            }
        }
    }
}

信號文檔編製

void iviSurfaceCreated ( IviSurface * iviSurface )

此信號發射，當 IviSurface has been created. The supplied iviSurface is most commonly used to instantiate a ShellSurfaceItem .

void iviSurfaceRequested ( WaylandSurface surface , int iviId , WaylandResource resource )

This signal is emitted when the client has requested an ivi_surface to be associated with surface , which is identified by id . The handler for this signal is expected to create the ivi surface and initialize it within the scope of the signal emission. If no ivi surface is created, a default one will be created instead.