|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 组件提供勾选框样式、状态按钮样式及开关样式。该组件从API Version 8开始支持。 仅当ToggleType为Button时可包含子组件。 一、接口 Toggle(options: { type: ToggleType, isOn?: boolean }) 从API version 9开始,该接口支持在ArkTS卡片中使用。 参数:
ToggleType枚举说明 从API version 9开始,该接口支持在ArkTS卡片中使用。
二、属性 除支持通用属性外,还支持以下属性:
三、事件 除支持通用事件外,还支持以下事件:
四、示例 // xxx.ets @Entry @Component struct ToggleExample { build() { Column({ space: 10 }) { Text('type: Switch').fontSize(12).fontColor(0xcccccc).width('90%') Flex({ justifyContent: FlexAlign.SpaceEvenly, alignItems: ItemAlign.Center }) { Toggle({ type: ToggleType.Switch, isOn: false }) .selectedColor('#007DFF') .switchPointColor('#FFFFFF') .onChange((isOn: boolean) => { console.info('Component status:' + isOn) }) Toggle({ type: ToggleType.Switch, isOn: true }) .selectedColor('#007DFF') .switchPointColor('#FFFFFF') .onChange((isOn: boolean) => { console.info('Component status:' + isOn) }) } Text('type: Checkbox').fontSize(12).fontColor(0xcccccc).width('90%') Flex({ justifyContent: FlexAlign.SpaceEvenly, alignItems: ItemAlign.Center }) { Toggle({ type: ToggleType.Checkbox, isOn: false }) .size({ width: 20, height: 20 }) .selectedColor('#007DFF') .onChange((isOn: boolean) => { console.info('Component status:' + isOn) }) Toggle({ type: ToggleType.Checkbox, isOn: true }) .size({ width: 20, height: 20 }) .selectedColor('#007DFF') .onChange((isOn: boolean) => { console.info('Component status:' + isOn) }) } Text('type: Button').fontSize(12).fontColor(0xcccccc).width('90%') Flex({ justifyContent: FlexAlign.SpaceEvenly, alignItems: ItemAlign.Center }) { Toggle({ type: ToggleType.Button, isOn: false }) { Text('status button').fontColor('#182431').fontSize(12) }.width(106) .selectedColor('rgba(0,125,255,0.20)') .onChange((isOn: boolean) => { console.info('Component status:' + isOn) }) Toggle({ type: ToggleType.Button, isOn: true }) { Text('status button').fontColor('#182431').fontSize(12) }.width(106) .selectedColor('rgba(0,125,255,0.20)') .onChange((isOn: boolean) => { console.info('Component status:' + isOn) }) } }.width('100%').padding(24) } }
五、场景 在卡片中和单选多选配合使用,可以做出各种选择框的效果。 本文根据HarmonyOS官方文档整理。 |
HarmonyOS/OpenHarmony原生应用-ArkTS万能卡片组件Toggle
李洋-蛟龙腾飞公司2023-10-12 12:16
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