<template>
<div class="resize-content" @mouseup="endMove" @mousemove="resize">
<div class="resize-top" :style="{height:topH}"></div>
<div class="resize-bar" @mousedown="beginMove"></div>
<div class="resize-bottom"></div>
</div>
</template>
<script>
export default {
data() {
return {
selected: false,
topH: "150px",
};
},
methods: {
beginMove() {
this.selected = true;
},
endMove() {
this.selected = false;
},
resize(e) {
if (this.selected && e.clientY > 100) {
this.topH = +this.topH.split("px")[0] + e.movementY + "px";
}
},
},
};
</script>
<style>
.resize-content {
height: 300px;
width: 100%;
background: aquamarine;
display: flex;
flex-direction: column;
}
.resize-top {
width: 100%;
background: bisque;
}
.resize-bottom {
flex: 1;
background-color: brown;
}
.resize-bar {
height: 5px;
width: 100%;
cursor: row-resize;
background: black;
opacity: 50%;
}
</style>
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