138 lines
2.3 KiB
Vue
138 lines
2.3 KiB
Vue
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<template>
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<article
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class="one-demo"
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:class="{ expanded: localExpanded }"
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>
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<section class="demo">
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<browser-window
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v-if="browser"
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:url="browser"
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width="80%"
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height="400px"
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>
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<slot/>
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</browser-window>
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<slot v-else/>
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</section>
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<section
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v-if="$slots.desc"
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class="desc"
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>
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<slot name="desc"/>
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</section>
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<section
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v-if="$slots.source"
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ref="source"
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class="source"
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:style="{ height: localExpanded ? `${sourceHeight || 0}px` : '0' }"
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>
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<slot name="source"/>
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</section>
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<button
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class="toggle"
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@click="localExpanded = !localExpanded"
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>
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<veui-icon
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class="arrow"
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name="chevron-down"
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/> {{ t(localExpanded ? 'hideCode' : 'showCode') }}
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</button>
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</article>
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</template>
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<script>
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import { Icon } from 'veui'
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import i18n from 'veui/mixins/i18n'
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import { BrowserWindow } from 'vue-windows'
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import 'veui-theme-dls-icons/chevron-down'
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export default {
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name: 'one-demo',
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components: {
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'veui-icon': Icon,
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BrowserWindow
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},
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mixins: [i18n],
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props: {
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expanded: Boolean,
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browser: String
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},
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data () {
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return {
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sourceHeight: 0,
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localExpanded: this.expanded
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}
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},
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watch: {
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expanded (val) {
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this.localExpanded = val
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},
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localExpanded (val) {
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this.$emit('update:expanded', val)
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}
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},
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mounted () {
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let source = this.$refs.source
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let style = source.style
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style.height = ''
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style.height = source.offsetHeight
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this.sourceHeight = source.offsetHeight
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style.height = '0'
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}
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}
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</script>
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<style src="vue-windows/dist/vue-windows.css"></style>
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<style lang="stylus" scoped>
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.one-demo
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overflow hidden
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.arrow
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transition transform 0.3s
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height 1.2em
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margin-right 4px
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.one-demo.expanded &
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transform rotateZ(180deg)
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.demo
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border 1px solid #eee
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padding 30px
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.desc
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border 1px solid #eee
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padding 18px 20px
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background-color #fcfcfc
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.source
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transition height 0.3s
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& >>> pre
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margin-top 0
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margin-bottom 0
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.desc
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.source >>> pre
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.toggle
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margin-top -1px
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.toggle
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position relative
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display flex
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justify-content center
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align-items center
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line-height 2
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width 100%
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height 40px
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border 1px solid #eee
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background-color #fff
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transition background-color 0.3s
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outline none
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cursor pointer
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&:hover
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&.focus-visible
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background-color #fafafa
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</style>
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