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| <template>
<div>
<svg-icon :icon-class="isFullscreen?'exit-fullscreen':'fullscreen'" @click="click" />
</div>
</template>
<script>
import screenfull from 'screenfull'
export default {
name: 'Screenfull',
data() {
return {
isFullscreen: false
}
},
mounted() {
this.init()
},
beforeDestroy() {
this.destroy()
},
methods: {
click() {
if (!screenfull.enabled) {
this.$message({
message: '你的浏览器不支持全屏显示',
type: 'warning'
})
return false
}
screenfull.toggle()
},
change() {
this.isFullscreen = screenfull.isFullscreen
},
init() {
if (screenfull.enabled) {
screenfull.on('change', this.change)
}
},
destroy() {
if (screenfull.enabled) {
screenfull.off('change', this.change)
}
}
}
}
</script>
<style scoped>
.screenfull-svg {
display: inline-block;
cursor: pointer;
fill: #5a5e66;;
width: 20px;
height: 20px;
vertical-align: 10px;
}
</style>
|
