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| <template>
| <view
| class="u-float-button" :style="{
| position: 'fixed',
| top: top,
| bottom: bottom,
| right: right,
| }">
| <view class="u-float-button__main" @click="clickHandler" :style="{
| backgroundColor: backgroundColor,
| color: color,
| flexDirection: 'row',
| justifyContent: 'center',
| alignItems: 'center',
| width: width,
| height: height,
| borderRadius: '50%',
| borderColor: borderColor,
| }">
| <slot :showList="showList">
| <up-icon class="cursor-pointer" :class="{'show-list': showList}" name="plus" :color="color"></up-icon>
| </slot>
| <view v-if="showList" class="u-float-button__list" :style="{
| bottom: height
| }">
| <slot name="list">
| <template v-for="item in list">
| <view class="u-float-button__item" :style="{
| backgroundColor: item?.backgroundColor ? item?.backgroundColor : backgroundColor,
| color: item?.color ? item?.color : color,
| flexDirection: 'row',
| justifyContent: 'center',
| alignItems: 'center',
| width: width,
| height: height,
| borderRadius: '50%',
| borderColor: item?.borderColor ? item?.borderColor : borderColor,
| }" @click="itemClick(item, index)">
| <up-icon :name="item.name" :color="item?.color ? item?.color : color"></up-icon>
| </view>
| </template>
| </slot>
| </view>
| </view>
| </view>
| </template>
|
| <script>
| import { mpMixin } from '../../libs/mixin/mpMixin';
| import { mixin } from '../../libs/mixin/mixin';
| import { addStyle, addUnit, deepMerge } from '../../libs/function/index';
| /**
| * FloatButton 悬浮按钮
| * @description 悬浮按钮常用于屏幕右下角点击展开的操作菜单
| * @tutorial https://ijry.github.io/uview-plus/components/floatButton.html
| * @property {String} backgroundColor 背景颜色
| * @event {Function} click 点击触发事件
| * @example <up-float-button></up-float-button>
| */
| export default {
| name: 'u-float-button',
| // #ifdef MP
| mixins: [mpMixin, mixin],
| // #endif
| // #ifndef MP
| mixins: [mpMixin, mixin],
| // #endif
| emits: ['click', 'item-click'],
| computed: {
| },
| props: {
| // 背景颜色
| backgroundColor: {
| type: String,
| default: '#2979ff'
| },
| // 文字颜色
| color: {
| type: String,
| default: '#fff'
| },
| // 宽度
| width: {
| type: String,
| default: '50px'
| },
| // 高度
| height: {
| type: String,
| default: '50px'
| },
| // 边框颜色，默认为空字符串表示无边框
| borderColor: {
| type: String,
| default: ''
| },
| // 右侧偏移量
| right: {
| type: [String, Number],
| default: '30px'
| },
| // 顶部偏移量，未提供默认值，可能需要根据具体情况设置
| top: {
| type: [String, Number],
| default: '',
| },
| // 底部偏移量
| bottom: {
| type: String,
| default: ''
| },
| // 是否为菜单项
| isMenu: {
| type: Boolean,
| default: false
| },
| list: {
| type: Array,
| default: () => {
| return []
| }
| }
| },
| data() {
| return {
| showList: false
| }
| },
| methods: {
| addStyle,
| clickHandler(e) {
| if (this.isMenu) {
| this.showList = !this.showList
| this.$emit('click', e)
| } else {
| this.$emit('click', e)
| }
| },
| itemClick(item, index) {
| this.$emit('item-click', {
| ...item,
| index
| })
| }
| }
| }
| </script>
|
| <style lang="scss" scoped>
| @import '../../libs/css/components.scss';
|
| .u-float-button {
| z-index: 999;
| .show-list {
| transform: rotate(45deg);
| }
| &__list {
| position: absolute;
| bottom: 0px;
| display: flex;
| flex-direction: column;
| >view {
| margin: 5px 0px;
| }
| }
| }
| </style>
|
|
