触摸事件

假设给整个Canvas添加了事件监听。用网页模拟时,鼠标移动,点击子node都会监听到。

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start() {
this._cfgTouchField();
}

_onTouchFieldDown(e) {
cc.log('table', '_onTouchFieldDown');
}

_onTouchFieldMove(e) {
cc.log('table', '_onTouchFieldMove');
}

_onTouchFieldEnd(e) {
cc.log('table', '_onTouchFieldEnd');
}

_cfgTouchField() {
this.node.on(cc.Node.EventType.MOUSE_DOWN, this._onTouchFieldDown, this);
this.node.on(cc.Node.EventType.MOUSE_MOVE, this._onTouchFieldMove, this);
this.node.on(cc.Node.EventType.MOUSE_LEAVE, this._onTouchFieldEnd, this);
this.node.on(cc.Node.EventType.MOUSE_UP, this._onTouchFieldEnd, this);
}

网页模拟,鼠标从空白地方移入Toggle的范围时,会触发一次cc.Node.EventType.MOUSE_LEAVE
然后又是cc.Node.EventType.MOUSE_MOVE