Qt Quick 示例 - 辅助功能

该示例演示了无障碍按钮的实现。

可访问性演示了为可访问性系统添加元数据的 QML 类型。更多信息，请访问辅助功能页面。

运行示例

要从 Qt Creator，打开Welcome 模式，并从Examples 中选择示例。更多信息，请参阅Qt Creator: 教程：构建并运行。

实现无障碍按钮

按钮向无障碍系统标识了自己及其功能：

Accessible.name: text
Accessible.description: "This button does " + text
Accessible.role: Accessible.Button
Accessible.onPressAction: {
    button.clicked()
}

同样，示例中的Text 类型也会标识自己：

Accessible.role: Accessible.StaticText
Accessible.name: text

示例项目 @ code.qt.io

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