layout-header.vue
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<template>
<div class="layout-header" :class="{[`theme-${theme}`]: theme}">
<div class="back flex">
<slot name="back">
<i class="iconfont icon-left"></i>
</slot>
</div>
<div class="title flex">
<slot>
{{title}}
</slot>
</div>
<div class="opts flex">
<slot name="opts">
</slot>
</div>
</div>
</template>
<script>
export default {
name: 'LayoutHeader',
props: {
title: String,
theme: String,
fixed: Boolean,
transparentSeek: Number
},
watch: {
transparentSeek(value) {
console.log(value)
this.animeEl && this.animeEl.seek(this.animeEl.duration * value);
}
},
mounted() {
if (this.transparentSeek >= 0) {
import('animejs').then(({default: anime}) => {
this.animeEl = anime({
targets: this.$el,
backgroundColor: '#222',
easing: 'easeInOutQuad',
autoplay: false
});
});
}
}
};
</script>
<style lang="scss" scoped>
.layout-header {
width: 100%;
height: 44PX;
background-color: #444;
color: #fff;
overflow: hidden;
display: flex;
&.theme-white {
background-color: #fff;
color: #222;
}
&.theme-transparent {
background-color: initial;
color: #fff;
}
.flex {
display: flex;
align-items: center;
}
.iconfont {
height: 100%;
font-size: 20PX;
display: flex;
align-items: center;
justify-content: center;
padding-left: 10PX;
padding-right: 10PX;
}
.back {
width: 150px;
padding-left: 5PX;
}
.title {
flex: 1;
justify-content: center;
font-size: 18PX;
letter-spacing: 0.09PX;
}
.opts {
width: 150px;
justify-content: flex-end;
padding-right: 5PX;
.iconfont {
font-size: 23PX;
}
}
}
</style>