内容

• 特性
• 详细描述

TaskbarButton QML Type

Manages Windows taskbar buttons. 更多...

import 语句：	import QtWinExtras 1.0
Since:	QtWinExtras 1.0

• 所有成员列表，包括继承成员

特性

• overlay
  • overlay.iconSource : url
  • overlay.accessibleDescription : string
• progress
  • progress.value : int
  • progress.minimum : int
  • progress.maximum : int
  • progress.visible : bool
  • progress.paused : bool
  • progress.stopped : bool

详细描述

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.

范例

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 .

特性文档编制

overlay group
overlay.iconSource : url
overlay.accessibleDescription : string

The overlay icon and a description of the overlay for accessibility purposes.

progress group
progress.value : int
progress.minimum : int
progress.maximum : int
progress.visible : bool
progress.paused : bool
progress.stopped : bool

The taskbar progress indicator.

另请参阅 QWinTaskbarProgress .