1e41f4b71Sopenharmony_ci# TabTitleBar 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci页签型标题栏,用于页面之间的切换。仅一级页面适用。 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci 7e41f4b71Sopenharmony_ci> **说明:** 8e41f4b71Sopenharmony_ci> 9e41f4b71Sopenharmony_ci> 该组件从API Version 10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## 导入模块 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci``` 15e41f4b71Sopenharmony_ciimport { TabTitleBar } from '@kit.ArkUI' 16e41f4b71Sopenharmony_ci``` 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci## 子组件 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci无 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci## 属性 24e41f4b71Sopenharmony_ci不支持[通用属性](ts-universal-attributes-size.md) 25e41f4b71Sopenharmony_ci 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci## TabTitleBar 28e41f4b71Sopenharmony_ci 29e41f4b71Sopenharmony_ciTabTitleBar({tabItems: Array<TabTitleBarTabItem>, menuItems?: Array<TabTitleBarMenuItem>, swiperContent: () => void}) 30e41f4b71Sopenharmony_ci 31e41f4b71Sopenharmony_ci**装饰器类型:**\@Component 32e41f4b71Sopenharmony_ci 33e41f4b71Sopenharmony_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。 34e41f4b71Sopenharmony_ci 35e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 36e41f4b71Sopenharmony_ci 37e41f4b71Sopenharmony_ci**参数:** 38e41f4b71Sopenharmony_ci 39e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 装饰器类型 | 说明 | 40e41f4b71Sopenharmony_ci| -------- | -------- | -------- | -------- | -------- | 41e41f4b71Sopenharmony_ci| tabItems | Array<[TabTitleBarTabItem](#tabtitlebartabitem)> | 是 | - | 左侧页签项目列表,定义标题栏左侧的页签项目。 | 42e41f4b71Sopenharmony_ci| menuItems | Array<[TabTitleBarMenuItem](#tabtitlebarmenuitem)> | 否 | - | 右侧菜单项目列表,定义标题栏右侧的菜单项目。 | 43e41f4b71Sopenharmony_ci| swiperContent | () => void | 是 | \@BuilderParam | 页签列表关联的页面内容构造器。 | 44e41f4b71Sopenharmony_ci 45e41f4b71Sopenharmony_ci> **说明:** 46e41f4b71Sopenharmony_ci> 47e41f4b71Sopenharmony_ci> 入参对象不可为undefined,即`TabTitleBar(undefined)`。 48e41f4b71Sopenharmony_ci 49e41f4b71Sopenharmony_ci## TabTitleBarMenuItem 50e41f4b71Sopenharmony_ci 51e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 52e41f4b71Sopenharmony_ci 53e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 54e41f4b71Sopenharmony_ci| -------- | -------- | -------- | -------- | 55e41f4b71Sopenharmony_ci| value | [ResourceStr](ts-types.md#resourcestr) | 是 | 图标资源。<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。 | 56e41f4b71Sopenharmony_ci| label<sup>13+</sup> | [ResourceStr](ts-types.md#resourcestr) | 否 | 图标标签描述。<br/>**原子化服务API:** 从API version 13开始,该接口支持在原子化服务中使用。 | 57e41f4b71Sopenharmony_ci| isEnabled | boolean | 否 | 是否启用。默认启用。true:启用,false:禁用。<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。 | 58e41f4b71Sopenharmony_ci| action | () => void | 否 | 触发时的动作闭包。<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。 | 59e41f4b71Sopenharmony_ci 60e41f4b71Sopenharmony_ci## TabTitleBarTabItem 61e41f4b71Sopenharmony_ci 62e41f4b71Sopenharmony_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。 63e41f4b71Sopenharmony_ci 64e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 65e41f4b71Sopenharmony_ci 66e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 67e41f4b71Sopenharmony_ci| -------- | -------- | -------- | -------- | 68e41f4b71Sopenharmony_ci| title | [ResourceStr](ts-types.md#resourcestr) | 是 | 文字页签。 | 69e41f4b71Sopenharmony_ci| icon | [ResourceStr](ts-types.md#resourcestr) | 否 | 图片页签资源。 | 70e41f4b71Sopenharmony_ci 71e41f4b71Sopenharmony_ci 72e41f4b71Sopenharmony_ci## 事件 73e41f4b71Sopenharmony_ci不支持[通用事件](ts-universal-events-click.md) 74e41f4b71Sopenharmony_ci 75e41f4b71Sopenharmony_ci## 示例 76e41f4b71Sopenharmony_ci 77e41f4b71Sopenharmony_ci```ts 78e41f4b71Sopenharmony_ciimport { TabTitleBar, promptAction } from '@kit.ArkUI' 79e41f4b71Sopenharmony_ci 80e41f4b71Sopenharmony_ciclass tabItem { 81e41f4b71Sopenharmony_ci title: ResourceStr; 82e41f4b71Sopenharmony_ci icon?: ResourceStr; 83e41f4b71Sopenharmony_ci constructor(title: ResourceStr,icon?: ResourceStr) { 84e41f4b71Sopenharmony_ci this.title = title 85e41f4b71Sopenharmony_ci this.icon = icon 86e41f4b71Sopenharmony_ci } 87e41f4b71Sopenharmony_ci} 88e41f4b71Sopenharmony_ci 89e41f4b71Sopenharmony_ciinterface menuItem { 90e41f4b71Sopenharmony_ci value: ResourceStr; 91e41f4b71Sopenharmony_ci isEnabled?: boolean; 92e41f4b71Sopenharmony_ci action?: () => void 93e41f4b71Sopenharmony_ci} 94e41f4b71Sopenharmony_ci 95e41f4b71Sopenharmony_ci@Entry 96e41f4b71Sopenharmony_ci@Component 97e41f4b71Sopenharmony_cistruct Index { 98e41f4b71Sopenharmony_ci @Builder 99e41f4b71Sopenharmony_ci componentBuilder() { 100e41f4b71Sopenharmony_ci Text("#1ABC9C\nTURQUOISE") 101e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Bold) 102e41f4b71Sopenharmony_ci .fontSize(14) 103e41f4b71Sopenharmony_ci .width("100%") 104e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 105e41f4b71Sopenharmony_ci .fontColor("#CCFFFFFF") 106e41f4b71Sopenharmony_ci .backgroundColor("#1ABC9C") 107e41f4b71Sopenharmony_ci Text("#16A085\nGREEN SEA") 108e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Bold) 109e41f4b71Sopenharmony_ci .fontSize(14) 110e41f4b71Sopenharmony_ci .width("100%") 111e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 112e41f4b71Sopenharmony_ci .fontColor("#CCFFFFFF") 113e41f4b71Sopenharmony_ci .backgroundColor("#16A085") 114e41f4b71Sopenharmony_ci Text("#2ECC71\nEMERALD") 115e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Bold) 116e41f4b71Sopenharmony_ci .fontSize(14) 117e41f4b71Sopenharmony_ci .width("100%") 118e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 119e41f4b71Sopenharmony_ci .fontColor("#CCFFFFFF") 120e41f4b71Sopenharmony_ci .backgroundColor("#2ECC71") 121e41f4b71Sopenharmony_ci Text("#27AE60\nNEPHRITIS") 122e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Bold) 123e41f4b71Sopenharmony_ci .fontSize(14) 124e41f4b71Sopenharmony_ci .width("100%") 125e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 126e41f4b71Sopenharmony_ci .fontColor("#CCFFFFFF") 127e41f4b71Sopenharmony_ci .backgroundColor("#27AE60") 128e41f4b71Sopenharmony_ci Text("#3498DB\nPETER RIVER") 129e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Bold) 130e41f4b71Sopenharmony_ci .fontSize(14) 131e41f4b71Sopenharmony_ci .width("100%") 132e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 133e41f4b71Sopenharmony_ci .fontColor("#CCFFFFFF") 134e41f4b71Sopenharmony_ci .backgroundColor("#3498DB") 135e41f4b71Sopenharmony_ci } 136e41f4b71Sopenharmony_ci 137e41f4b71Sopenharmony_ci private readonly tabItems: Array<tabItem> = [new tabItem('页签1'),new tabItem('页签2'),new tabItem('页签3'),new tabItem("Happy",$r('app.media.emoji_happy')),new tabItem('页签4')] 138e41f4b71Sopenharmony_ci private readonly menuItems: Array<menuItem> = [ 139e41f4b71Sopenharmony_ci { 140e41f4b71Sopenharmony_ci value: $r('app.media.ic_public_reduce'), 141e41f4b71Sopenharmony_ci isEnabled: true, 142e41f4b71Sopenharmony_ci action: () => promptAction.showToast({ message: "on item click! index 0" }) 143e41f4b71Sopenharmony_ci }, 144e41f4b71Sopenharmony_ci { 145e41f4b71Sopenharmony_ci value: $r('app.media.ic_public_edit'), 146e41f4b71Sopenharmony_ci isEnabled: true, 147e41f4b71Sopenharmony_ci action: () => promptAction.showToast({ message: "on item click! index 1" }) 148e41f4b71Sopenharmony_ci }, 149e41f4b71Sopenharmony_ci { 150e41f4b71Sopenharmony_ci value: $r('app.media.ic_public_save'), 151e41f4b71Sopenharmony_ci isEnabled: true, 152e41f4b71Sopenharmony_ci action: () => promptAction.showToast({ message: "on item click! index 2" }) 153e41f4b71Sopenharmony_ci }, 154e41f4b71Sopenharmony_ci ] 155e41f4b71Sopenharmony_ci 156e41f4b71Sopenharmony_ci build() { 157e41f4b71Sopenharmony_ci Row() { 158e41f4b71Sopenharmony_ci Column() { 159e41f4b71Sopenharmony_ci TabTitleBar({ 160e41f4b71Sopenharmony_ci swiperContent: this.componentBuilder, 161e41f4b71Sopenharmony_ci tabItems: this.tabItems, 162e41f4b71Sopenharmony_ci menuItems: this.menuItems, 163e41f4b71Sopenharmony_ci }) 164e41f4b71Sopenharmony_ci }.width('100%') 165e41f4b71Sopenharmony_ci }.height('100%') 166e41f4b71Sopenharmony_ci } 167e41f4b71Sopenharmony_ci} 168e41f4b71Sopenharmony_ci``` 169e41f4b71Sopenharmony_ci 170e41f4b71Sopenharmony_ci 171