1e41f4b71Sopenharmony_ci# Radio 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci单选框,提供相应的用户交互选择项。 4e41f4b71Sopenharmony_ci 5e41f4b71Sopenharmony_ci> **说明:** 6e41f4b71Sopenharmony_ci> 7e41f4b71Sopenharmony_ci> API version 12开始,Radio选中默认样式由RadioIndicatorType.DOT变为RadioIndicatorType.TICK。 8e41f4b71Sopenharmony_ci> 9e41f4b71Sopenharmony_ci> 该组件从API Version 8开始支持。后续版本如有新增内容,则采用上角标单独标记该内容的起始版本。 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci## 子组件 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci无 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci## 接口 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ciRadio(options: RadioOptions) 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci创建单选框组件。 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 28e41f4b71Sopenharmony_ci 29e41f4b71Sopenharmony_ci**参数:** 30e41f4b71Sopenharmony_ci 31e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 32e41f4b71Sopenharmony_ci| ------- | ------------------------------------- | ---- | ------------------ | 33e41f4b71Sopenharmony_ci| options | [RadioOptions](#radiooptions对象说明) | 是 | 配置单选框的参数。 | 34e41f4b71Sopenharmony_ci 35e41f4b71Sopenharmony_ci## RadioOptions对象说明 36e41f4b71Sopenharmony_ci 37e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 38e41f4b71Sopenharmony_ci 39e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 40e41f4b71Sopenharmony_ci| -------- | -------- | -------- | -------- | 41e41f4b71Sopenharmony_ci| value | string | 是 | 当前单选框的值。 <br/>**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。<br/>**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 | 42e41f4b71Sopenharmony_ci| group | string | 是 | 当前单选框的所属群组名称,相同group的Radio只能有一个被选中。<br/>**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。<br/>**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 | 43e41f4b71Sopenharmony_ci| indicatorType<sup>12+</sup> | [RadioIndicatorType](#radioindicatortype12枚举说明) | 否 | 配置单选框的选中样式。未设置时按照RadioIndicatorType.TICK进行显示。<br/>**卡片能力:** 从API version 12开始,该接口支持在ArkTS卡片中使用。<br/>**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 | 44e41f4b71Sopenharmony_ci| indicatorBuilder<sup>12+</sup> | [CustomBuilder](ts-types.md#custombuilder8) | 否 | 配置单选框的选中样式为自定义组件。自定义组件与Radio组件为中心点对齐显示。indicatorBuilder设置为undefined时,按照RadioIndicatorType.TICK进行显示。<br/>**卡片能力:** 从API version 12开始,该接口支持在ArkTS卡片中使用。<br/>**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 | 45e41f4b71Sopenharmony_ci 46e41f4b71Sopenharmony_ci## RadioIndicatorType<sup>12+</sup>枚举说明 47e41f4b71Sopenharmony_ci 48e41f4b71Sopenharmony_ci**卡片能力:** 从API version 12开始,该接口支持在ArkTS卡片中使用。 49e41f4b71Sopenharmony_ci 50e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 51e41f4b71Sopenharmony_ci 52e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 53e41f4b71Sopenharmony_ci 54e41f4b71Sopenharmony_ci| 名称 | 说明 | 55e41f4b71Sopenharmony_ci| --------------- | -------------------------------- | 56e41f4b71Sopenharmony_ci| TICK | 选中样式为系统默认TICK图标。 | 57e41f4b71Sopenharmony_ci| DOT | 选中样式为系统默认DOT图标。 | 58e41f4b71Sopenharmony_ci| CUSTOM | 选中样式为indicatorBuilder中的内容。| 59e41f4b71Sopenharmony_ci 60e41f4b71Sopenharmony_ci## 属性 61e41f4b71Sopenharmony_ci 62e41f4b71Sopenharmony_ci除支持[通用属性](ts-universal-attributes-size.md)外,还支持以下属性: 63e41f4b71Sopenharmony_ci 64e41f4b71Sopenharmony_ci### checked 65e41f4b71Sopenharmony_ci 66e41f4b71Sopenharmony_cichecked(value: boolean) 67e41f4b71Sopenharmony_ci 68e41f4b71Sopenharmony_ci设置单选框的选中状态。 69e41f4b71Sopenharmony_ci 70e41f4b71Sopenharmony_ci从API version 10开始,该属性支持[$$](../../../quick-start/arkts-two-way-sync.md)双向绑定变量。 71e41f4b71Sopenharmony_ci 72e41f4b71Sopenharmony_ci**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。 73e41f4b71Sopenharmony_ci 74e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 75e41f4b71Sopenharmony_ci 76e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 77e41f4b71Sopenharmony_ci 78e41f4b71Sopenharmony_ci**参数:** 79e41f4b71Sopenharmony_ci 80e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 81e41f4b71Sopenharmony_ci| ------ | ------- | ---- | ------------------------------------ | 82e41f4b71Sopenharmony_ci| value | boolean | 是 | 单选框的选中状态。<br/>默认值:false | 83e41f4b71Sopenharmony_ci 84e41f4b71Sopenharmony_ci### radioStyle<sup>10+</sup> 85e41f4b71Sopenharmony_ci 86e41f4b71Sopenharmony_ciradioStyle(value?: RadioStyle) 87e41f4b71Sopenharmony_ci 88e41f4b71Sopenharmony_ci设置单选框选中状态和非选中状态的样式。 89e41f4b71Sopenharmony_ci 90e41f4b71Sopenharmony_ci从API version 10开始,该接口支持在ArkTS组件中使用。 91e41f4b71Sopenharmony_ci 92e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 93e41f4b71Sopenharmony_ci 94e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 95e41f4b71Sopenharmony_ci 96e41f4b71Sopenharmony_ci**参数:** 97e41f4b71Sopenharmony_ci 98e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 99e41f4b71Sopenharmony_ci| ------ | ----------------------------------- | ---- | ---------------------------------- | 100e41f4b71Sopenharmony_ci| value | [RadioStyle](#radiostyle10对象说明) | 否 | 单选框选中状态和非选中状态的样式。 | 101e41f4b71Sopenharmony_ci 102e41f4b71Sopenharmony_ci## contentModifier<sup>12+</sup> 103e41f4b71Sopenharmony_ci 104e41f4b71Sopenharmony_cicontentModifier(modifier: ContentModifier\<RadioConfiguration>) 105e41f4b71Sopenharmony_ci 106e41f4b71Sopenharmony_ci定制Radio内容区的方法。 107e41f4b71Sopenharmony_ci 108e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 109e41f4b71Sopenharmony_ci 110e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 111e41f4b71Sopenharmony_ci 112e41f4b71Sopenharmony_ci**参数:** 113e41f4b71Sopenharmony_ci 114e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 115e41f4b71Sopenharmony_ci| ------ | --------------------------------------------- | ---- | ------------------------------------------------ | 116e41f4b71Sopenharmony_ci| modifier | [ContentModifier\<RadioConfiguration>](#radioconfiguration12对象说明) | 是 | 在Radio组件上,定制内容区的方法。<br/>modifier: 内容修改器,开发者需要自定义class实现ContentModifier接口。 | 117e41f4b71Sopenharmony_ci 118e41f4b71Sopenharmony_ci## 事件 119e41f4b71Sopenharmony_ci 120e41f4b71Sopenharmony_ci除支持[通用事件](ts-universal-events-click.md)外,还支持以下事件: 121e41f4b71Sopenharmony_ci 122e41f4b71Sopenharmony_ci### onChange 123e41f4b71Sopenharmony_ci 124e41f4b71Sopenharmony_cionChange(callback: (isChecked: boolean) => void) 125e41f4b71Sopenharmony_ci 126e41f4b71Sopenharmony_ci单选框选中状态改变时触发回调。 127e41f4b71Sopenharmony_ci 128e41f4b71Sopenharmony_ci**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。 129e41f4b71Sopenharmony_ci 130e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 131e41f4b71Sopenharmony_ci 132e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 133e41f4b71Sopenharmony_ci 134e41f4b71Sopenharmony_ci**参数:** 135e41f4b71Sopenharmony_ci 136e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 137e41f4b71Sopenharmony_ci| --------- | ------- | ---- | ------------------------------------------------------------ | 138e41f4b71Sopenharmony_ci| isChecked | boolean | 是 | 单选框的状态。<br/>为true时,表示从未选中变为选中。为false时,表示从选中变为未选中。 | 139e41f4b71Sopenharmony_ci 140e41f4b71Sopenharmony_ci## RadioStyle<sup>10+</sup>对象说明 141e41f4b71Sopenharmony_ci 142e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 143e41f4b71Sopenharmony_ci 144e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 145e41f4b71Sopenharmony_ci 146e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 147e41f4b71Sopenharmony_ci| ---------------------- | ------------------------------------------ | ---- | ------------------------------------------------------------ | 148e41f4b71Sopenharmony_ci| checkedBackgroundColor | [ResourceColor](ts-types.md#resourcecolor) | 否 | 开启状态底板颜色。<br/>默认值:#007DFF | 149e41f4b71Sopenharmony_ci| uncheckedBorderColor | [ResourceColor](ts-types.md#resourcecolor) | 否 | 关闭状态描边颜色。<br/>默认值:#182431 | 150e41f4b71Sopenharmony_ci| indicatorColor | [ResourceColor](ts-types.md#resourcecolor) | 否 | 开启状态内部圆饼颜色。从API version 12开始,indicatorType设置为RadioIndicatorType.TICK和RadioIndicatorType.DOT时,支持修改内部颜色。indicatorType设置为RadioIndicatorType.CUSTOM时,不支持修改内部颜色。<br/>默认值:#FFFFFF | 151e41f4b71Sopenharmony_ci 152e41f4b71Sopenharmony_ci## RadioConfiguration<sup>12+</sup>对象说明 153e41f4b71Sopenharmony_ci 154e41f4b71Sopenharmony_ci开发者需要自定义class实现ContentModifier接口。 155e41f4b71Sopenharmony_ci 156e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 157e41f4b71Sopenharmony_ci 158e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 159e41f4b71Sopenharmony_ci 160e41f4b71Sopenharmony_ci| 名称 | 类型 | 只读 | 可选 | 说明 | 161e41f4b71Sopenharmony_ci| ------ | ------ |-------------------------------- |-------------------------------- |-------------------------------- | 162e41f4b71Sopenharmony_ci| value | string | 否 | 否 |当前单选框的值。 | 163e41f4b71Sopenharmony_ci| checked | boolean| 否 | 否 | 设置单选框的选中状态。<br/>默认值:false | 164e41f4b71Sopenharmony_ci| triggerChange |Callback\<boolean>|否|否|触发单选框选中状态变化。 | 165e41f4b71Sopenharmony_ci 166e41f4b71Sopenharmony_ci 167e41f4b71Sopenharmony_ci## 示例 168e41f4b71Sopenharmony_ci### 示例1 169e41f4b71Sopenharmony_ci设置开启状态底板颜色。 170e41f4b71Sopenharmony_ci```ts 171e41f4b71Sopenharmony_ci// xxx.ets 172e41f4b71Sopenharmony_ci@Entry 173e41f4b71Sopenharmony_ci@Component 174e41f4b71Sopenharmony_cistruct RadioExample { 175e41f4b71Sopenharmony_ci build() { 176e41f4b71Sopenharmony_ci Flex({ direction: FlexDirection.Row, justifyContent: FlexAlign.Center, alignItems: ItemAlign.Center }) { 177e41f4b71Sopenharmony_ci Column() { 178e41f4b71Sopenharmony_ci Text('Radio1') 179e41f4b71Sopenharmony_ci Radio({ value: 'Radio1', group: 'radioGroup' }).checked(true) 180e41f4b71Sopenharmony_ci .radioStyle({ 181e41f4b71Sopenharmony_ci checkedBackgroundColor: Color.Pink 182e41f4b71Sopenharmony_ci }) 183e41f4b71Sopenharmony_ci .height(50) 184e41f4b71Sopenharmony_ci .width(50) 185e41f4b71Sopenharmony_ci .onChange((isChecked: boolean) => { 186e41f4b71Sopenharmony_ci console.log('Radio1 status is ' + isChecked) 187e41f4b71Sopenharmony_ci }) 188e41f4b71Sopenharmony_ci } 189e41f4b71Sopenharmony_ci Column() { 190e41f4b71Sopenharmony_ci Text('Radio2') 191e41f4b71Sopenharmony_ci Radio({ value: 'Radio2', group: 'radioGroup' }).checked(false) 192e41f4b71Sopenharmony_ci .radioStyle({ 193e41f4b71Sopenharmony_ci checkedBackgroundColor: Color.Pink 194e41f4b71Sopenharmony_ci }) 195e41f4b71Sopenharmony_ci .height(50) 196e41f4b71Sopenharmony_ci .width(50) 197e41f4b71Sopenharmony_ci .onChange((isChecked: boolean) => { 198e41f4b71Sopenharmony_ci console.log('Radio2 status is ' + isChecked) 199e41f4b71Sopenharmony_ci }) 200e41f4b71Sopenharmony_ci } 201e41f4b71Sopenharmony_ci Column() { 202e41f4b71Sopenharmony_ci Text('Radio3') 203e41f4b71Sopenharmony_ci Radio({ value: 'Radio3', group: 'radioGroup' }).checked(false) 204e41f4b71Sopenharmony_ci .radioStyle({ 205e41f4b71Sopenharmony_ci checkedBackgroundColor: Color.Pink 206e41f4b71Sopenharmony_ci }) 207e41f4b71Sopenharmony_ci .height(50) 208e41f4b71Sopenharmony_ci .width(50) 209e41f4b71Sopenharmony_ci .onChange((isChecked: boolean) => { 210e41f4b71Sopenharmony_ci console.log('Radio3 status is ' + isChecked) 211e41f4b71Sopenharmony_ci }) 212e41f4b71Sopenharmony_ci } 213e41f4b71Sopenharmony_ci }.padding({ top: 30 }) 214e41f4b71Sopenharmony_ci } 215e41f4b71Sopenharmony_ci} 216e41f4b71Sopenharmony_ci``` 217e41f4b71Sopenharmony_ci 218e41f4b71Sopenharmony_ci### 示例2 219e41f4b71Sopenharmony_ci设置选中样式为图片。 220e41f4b71Sopenharmony_ci```ts 221e41f4b71Sopenharmony_ci// xxx.ets 222e41f4b71Sopenharmony_ci@Entry 223e41f4b71Sopenharmony_ci@Component 224e41f4b71Sopenharmony_cistruct RadioExample { 225e41f4b71Sopenharmony_ci @Builder 226e41f4b71Sopenharmony_ci indicatorBuilder() { 227e41f4b71Sopenharmony_ci Image($r("app.media.star")) 228e41f4b71Sopenharmony_ci } 229e41f4b71Sopenharmony_ci build() { 230e41f4b71Sopenharmony_ci Flex({ direction: FlexDirection.Row, justifyContent: FlexAlign.Center, alignItems: ItemAlign.Center }) { 231e41f4b71Sopenharmony_ci Column() { 232e41f4b71Sopenharmony_ci Text('Radio1') 233e41f4b71Sopenharmony_ci Radio({ value: 'Radio1', group: 'radioGroup', 234e41f4b71Sopenharmony_ci indicatorType:RadioIndicatorType.TICK 235e41f4b71Sopenharmony_ci }).checked(true) 236e41f4b71Sopenharmony_ci .height(50) 237e41f4b71Sopenharmony_ci .width(80) 238e41f4b71Sopenharmony_ci .onChange((isChecked: boolean) => { 239e41f4b71Sopenharmony_ci console.log('Radio1 status is ' + isChecked) 240e41f4b71Sopenharmony_ci }) 241e41f4b71Sopenharmony_ci } 242e41f4b71Sopenharmony_ci Column() { 243e41f4b71Sopenharmony_ci Text('Radio2') 244e41f4b71Sopenharmony_ci Radio({ value: 'Radio2', group: 'radioGroup', 245e41f4b71Sopenharmony_ci indicatorType:RadioIndicatorType.DOT 246e41f4b71Sopenharmony_ci }).checked(false) 247e41f4b71Sopenharmony_ci .height(50) 248e41f4b71Sopenharmony_ci .width(80) 249e41f4b71Sopenharmony_ci .onChange((isChecked: boolean) => { 250e41f4b71Sopenharmony_ci console.log('Radio2 status is ' + isChecked) 251e41f4b71Sopenharmony_ci }) 252e41f4b71Sopenharmony_ci } 253e41f4b71Sopenharmony_ci Column() { 254e41f4b71Sopenharmony_ci Text('Radio3') 255e41f4b71Sopenharmony_ci Radio({ value: 'Radio3', group: 'radioGroup', 256e41f4b71Sopenharmony_ci indicatorType:RadioIndicatorType.CUSTOM, 257e41f4b71Sopenharmony_ci indicatorBuilder:()=>{this.indicatorBuilder()} 258e41f4b71Sopenharmony_ci }).checked(false) 259e41f4b71Sopenharmony_ci .height(50) 260e41f4b71Sopenharmony_ci .width(80) 261e41f4b71Sopenharmony_ci .onChange((isChecked: boolean) => { 262e41f4b71Sopenharmony_ci console.log('Radio3 status is ' + isChecked) 263e41f4b71Sopenharmony_ci }) 264e41f4b71Sopenharmony_ci } 265e41f4b71Sopenharmony_ci }.padding({ top: 30 }) 266e41f4b71Sopenharmony_ci } 267e41f4b71Sopenharmony_ci} 268e41f4b71Sopenharmony_ci``` 269e41f4b71Sopenharmony_ci 270e41f4b71Sopenharmony_ci### 示例3 271e41f4b71Sopenharmony_ci设置自定义单选样式。 272e41f4b71Sopenharmony_ci```ts 273e41f4b71Sopenharmony_ciclass MyRadioStyle implements ContentModifier<RadioConfiguration> { 274e41f4b71Sopenharmony_ci type: number = 0 275e41f4b71Sopenharmony_ci selectedColor: ResourceColor = Color.Black 276e41f4b71Sopenharmony_ci 277e41f4b71Sopenharmony_ci constructor(numberType: number, colorType: ResourceColor) { 278e41f4b71Sopenharmony_ci this.type = numberType 279e41f4b71Sopenharmony_ci this.selectedColor = colorType 280e41f4b71Sopenharmony_ci } 281e41f4b71Sopenharmony_ci 282e41f4b71Sopenharmony_ci applyContent(): WrappedBuilder<[RadioConfiguration]> { 283e41f4b71Sopenharmony_ci return wrapBuilder(buildRadio) 284e41f4b71Sopenharmony_ci } 285e41f4b71Sopenharmony_ci} 286e41f4b71Sopenharmony_ci 287e41f4b71Sopenharmony_ci@Builder 288e41f4b71Sopenharmony_cifunction buildRadio(config: RadioConfiguration) { 289e41f4b71Sopenharmony_ci Row({ space: 30 }) { 290e41f4b71Sopenharmony_ci Circle({ width: 50, height: 50 }) 291e41f4b71Sopenharmony_ci .stroke(Color.Black) 292e41f4b71Sopenharmony_ci .fill(config.checked ? (config.contentModifier as MyRadioStyle).selectedColor : Color.White) 293e41f4b71Sopenharmony_ci Button(config.checked ? "off" : "on") 294e41f4b71Sopenharmony_ci .width(100) 295e41f4b71Sopenharmony_ci .type(config.checked ? (config.contentModifier as MyRadioStyle).type : ButtonType.Normal) 296e41f4b71Sopenharmony_ci .backgroundColor('#2787D9') 297e41f4b71Sopenharmony_ci .onClick(() => { 298e41f4b71Sopenharmony_ci if (config.checked) { 299e41f4b71Sopenharmony_ci config.triggerChange(false) 300e41f4b71Sopenharmony_ci } else { 301e41f4b71Sopenharmony_ci config.triggerChange(true) 302e41f4b71Sopenharmony_ci } 303e41f4b71Sopenharmony_ci }) 304e41f4b71Sopenharmony_ci } 305e41f4b71Sopenharmony_ci} 306e41f4b71Sopenharmony_ci 307e41f4b71Sopenharmony_ci@Entry 308e41f4b71Sopenharmony_ci@Component 309e41f4b71Sopenharmony_cistruct refreshExample { 310e41f4b71Sopenharmony_ci build() { 311e41f4b71Sopenharmony_ci Column({ space: 50 }) { 312e41f4b71Sopenharmony_ci Row() { 313e41f4b71Sopenharmony_ci Radio({ value: 'Radio1', group: 'radioGroup' }) 314e41f4b71Sopenharmony_ci .contentModifier(new MyRadioStyle(1, '#004AAF')) 315e41f4b71Sopenharmony_ci .checked(false) 316e41f4b71Sopenharmony_ci .width(300) 317e41f4b71Sopenharmony_ci .height(100) 318e41f4b71Sopenharmony_ci } 319e41f4b71Sopenharmony_ci 320e41f4b71Sopenharmony_ci Row() { 321e41f4b71Sopenharmony_ci Radio({ value: 'Radio2', group: 'radioGroup' }) 322e41f4b71Sopenharmony_ci .checked(true) 323e41f4b71Sopenharmony_ci .width(300) 324e41f4b71Sopenharmony_ci .height(60) 325e41f4b71Sopenharmony_ci .contentModifier(new MyRadioStyle(2, '#004AAF')) 326e41f4b71Sopenharmony_ci } 327e41f4b71Sopenharmony_ci } 328e41f4b71Sopenharmony_ci } 329e41f4b71Sopenharmony_ci} 330e41f4b71Sopenharmony_ci``` 331e41f4b71Sopenharmony_ci