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add mobile web compatibility

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This commit is contained in:
王劲鹏
2020-01-04 15:02:39 +08:00
committed by osborn
parent 8f0457101c
commit 14a1cc3ef8
3 changed files with 39 additions and 8 deletions
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24
doric-web/src/shader/DoricDraggableNode.ts
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@@ -9,8 +9,27 @@ export class DoricDraggableNode extends DoricStackNode {
build() {
const ret = document.createElement('div')
ret.ontouchstart = (event) => {
console.log("ontouchstart: " + event)
this.dragging = true
this.lastX = event.targetTouches[0].clientX
this.lastY = event.targetTouches[0].clientY
}
ret.ontouchend = (event) => {
this.dragging = false
}
ret.ontouchcancel = (event) => {
this.dragging = false
}
ret.ontouchmove = (event) => {
if (this.dragging) {
this.offsetX += (event.targetTouches[0].clientX - this.lastX)
this.offsetY += (event.targetTouches[0].clientY - this.lastY)
this.callJSResponse(this.onDrag, this.offsetX, this.offsetY)
this.lastX = event.targetTouches[0].clientX
this.lastY = event.targetTouches[0].clientY
}
}
ret.onmousedown = (event) => {
this.dragging = true
this.lastX = event.x
@@ -28,9 +47,6 @@ export class DoricDraggableNode extends DoricStackNode {
}
ret.onmouseup = (event) => {
this.dragging = false
this.lastX = event.x
this.lastY = event.y
}
ret.onmouseout = (event) => {
this.dragging = false