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| <template>
| <div class="container" title="全屏/正常">
| <i class="iconfont" :class="isFullscreen ? 'icon-quxiaoquanping' : 'icon-quanping'" @click="handleFullScreen"></i>
| </div>
| </template>
|
| <script>
| import screenfull from 'screenfull'
|
| export default {
| data() {
| return {
| isFullscreen: false,
| }
| },
| mounted() {
| this.init()
| },
| beforeUnmount() {
| this.destroy()
| },
| methods: {
| handleFullScreen() {
| if (!screenfull.enabled) {
| this.$message({
| message: 'you browser can not work',
| 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 lang="scss" scoped>
| .container {
| width: 40px;
| height: 40px;
| display: flex;
| justify-content: center;
| align-items: center;
| margin-right: 10px;
| cursor: pointer;
|
| i {
| width: 40px;
| height: 40px;
| font-size: 20px;
|
| &:before {
| display: flex;
| justify-content: center;
| align-items: center;
| width: 40px;
| height: 40px;
| }
| }
| }
| </style>
|
|
