摘要:
http://blog.csdn.net/iscandy/article/details/3859219 阅读全文
摘要:
View Code 1 ------------------- 2 private function onMyTreeDragOver(event : DragEvent) : void { 3 ..... skipped code.... 4 5 //forbid dragging on itself 6 if (draggedItem == hoverTarget) { 7 DragManager.showFeedback(DragManager.NONE); 8 myTree.hideDro... 阅读全文