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< template >
< view
:style ="[style]"
class = "u-status-bar"
>
< slot / >
< / view >
< / template >
< script >
import props from './props.js' ;
/**
* StatbusBar 状态栏占位
* @description 本组件主要用于状态填充,比如在自定导航栏的时候,它会自动适配一个恰当的状态栏高度。
* @tutorial https://uviewui.com/components/statusBar.html
* @property {String} bgColor 背景色 (默认 'transparent' )
* @property {String | Object} customStyle 自定义样式
* @example <u-status-bar></u-status-bar>
*/
export default {
name : 'u-status-bar' ,
mixins : [ uni . $u . mpMixin , uni . $u . mixin , props ] ,
data ( ) {
return {
}
} ,
computed : {
style ( ) {
const style = { }
// 状态栏高度, 由于某些安卓和微信开发工具无法识别css的顶部状态栏变量, 所以使用js获取的方式
style . height = uni . $u . addUnit ( uni . $u . sys ( ) . statusBarHeight , 'px' )
style . backgroundColor = this . bgColor
return uni . $u . deepMerge ( style , uni . $u . addStyle ( this . customStyle ) )
}
} ,
}
< / script >
< style lang = "scss" scoped >
. u - status - bar {
// nvue会默认100%, 如果nvue下, 显式写100%的话, 会导致宽度不为100%而异常
/* #ifndef APP-NVUE */
width : 100 % ;
/* #endif */
}
< / style >