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added defensive coding to _handleEvent() method which fixes a bug related to canceling stage drag and drop while dragging

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This commit is contained in:
Eric Rowell 2012-11-03 21:49:20 -07:00
parent 9c1f32d341
commit 257497755b
1 changed files with 2 additions and 2 deletions
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4
src/Node.js
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@ -896,7 +896,7 @@ Kinetic.Node.prototype = {
* handle node event * handle node event
*/ */
_handleEvent: function(eventType, evt, compareShape) { _handleEvent: function(eventType, evt, compareShape) {
if(this.nodeType === 'Shape') { if(evt && this.nodeType === 'Shape') {
evt.shape = this; evt.shape = this;
} }
var stage = this.getStage(); var stage = this.getStage();
@ -916,7 +916,7 @@ Kinetic.Node.prototype = {
} }
// simulate event bubbling // simulate event bubbling
if(!evt.cancelBubble && this.parent) { if(evt && !evt.cancelBubble && this.parent) {
if(compareShape && compareShape.parent) { if(compareShape && compareShape.parent) {
this._handleEvent.call(this.parent, eventType, evt, compareShape.parent); this._handleEvent.call(this.parent, eventType, evt, compareShape.parent);
} }