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added emits for updates of x,y,w,h #23

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added emits for updates of x,y,w,h #23

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5 changes: 4 additions & 1 deletion src/App.vue
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
<template>
<div id="app">
<div style="height: 500px; width: 500px; margin: 20px; border: 1px solid red; position: relative;">
<vue-draggable-resizable :x="50" :y="50" :w="400" :h="400" :parent="true" @resizing="onResize" @dragging="onDrag">
<vue-draggable-resizable :x.sync="x" :y.sync="y" :w.sync="w" :h.sync="h" :parent="true" @resizing="onResize" @dragging="onDrag">
<p>Component</p>
</vue-draggable-resizable>
</div>
Expand All @@ -13,6 +13,9 @@ import VueDraggableResizable from './components/vue-draggable-resizable'

export default {
name: 'app',
data () {
return {x: 50, y: 50, w: 400, h: 400}
},
components: {
'vue-draggable-resizable': VueDraggableResizable
}
Expand Down
12 changes: 12 additions & 0 deletions src/components/vue-draggable-resizable.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,7 @@ export default {
}

this.$emit('resizing', this.left, this.top, this.width, this.height)
this.emitUpdates()
},
beforeDestroy: function () {
document.documentElement.removeEventListener('mousemove', this.handleMove, true)
Expand Down Expand Up @@ -253,6 +254,7 @@ export default {
}

this.$emit('resizing', this.left, this.top, this.width, this.height)
this.emitUpdates()
}

window.requestAnimationFrame(animate)
Expand Down Expand Up @@ -306,6 +308,7 @@ export default {
this.height = (Math.round(this.elmH / this.grid[1]) * this.grid[1])

this.$emit('resizing', this.left, this.top, this.width, this.height)
this.emitUpdates()
} else if (this.dragging) {
if (this.elmX + dX < this.parentX) this.mouseOffX = (dX - (diffX = this.parentX - this.elmX))
else if (this.elmX + this.elmW + dX > this.parentW) this.mouseOffX = (dX - (diffX = this.parentW - this.elmX - this.elmW))
Expand All @@ -324,22 +327,31 @@ export default {
}

this.$emit('dragging', this.left, this.top)
this.emitUpdates()
}
},
handleUp: function (e) {
this.handle = null
if (this.resizing) {
this.resizing = false
this.$emit('resizestop', this.left, this.top, this.width, this.height)
this.emitUpdates()
}
if (this.dragging) {
this.dragging = false
this.$emit('dragstop', this.left, this.top)
this.emitUpdates()
}
this.opacity = 1

this.elmX = this.left
this.elmY = this.top
},
emitUpdates: function () {
this.$emit('update:x', this.left)
this.$emit('update:y', this.top)
this.$emit('update:w', this.width)
this.$emit('update:h', this.height)
}
},
computed: {
Expand Down