Manages Windows taskbar buttons. 更多...
import 语句: | import QtWinExtras 1.15 |
Since: | QtWinExtras 1.0 |
The TaskbarButton type enables you to set an overlay icon and to display a progress indicator on a taskbar button. An overlay icon indicates change in the state of the application. A progress indicator shows how time-consuming tasks are progressing.
The following example illustrates how to use TaskbarButton in QML:
Window { TaskbarButton { overlay.iconSource: "loading.png" overlay.accessibleDescription: "Loading" progress.visible: true progress.value: 50 } }
另请参阅 QWinTaskbarButton and QWinTaskbarProgress .
overlay group |
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The overlay icon and a description of the overlay for accessibility purposes.
progress group |
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The taskbar progress indicator.
另请参阅 QWinTaskbarProgress .