在Flex的某个组件中使用
var somePopupWindow : MyPopupWindow = MyPopupWindow(PopUpManager.createPopUp(this, MyPopupWindow, false)); PopUpManager.centerPopUp(somePopupWindow);
则弹出窗口将出现在此组件的局部坐标中心。若要在全局坐标中心弹出,则修改代码如下:
var somePopupWindow : MyPopupWindow = MyPopupWindow(PopUpManager.createPopUp(this.root, MyPopupWindow, false)); PopUpManager.centerPopUp(somePopupWindow);