Qt：将拖放委托给父小部件的最佳方式
我必须做与这里相反的事情：
我希望子级小部件将其拖放事件委托给其父级。是否可以？
我的小部件看起来也像：
----------------------------------------
| Parent Widget |
| ------------------ |
| | Child Widget | |
| | | |
| ------------------ |
| |
----------------------------------------
父小部件支持拖放事件并且工作正常，但无法拖动子小部件。我希望所有子小部件将其拖放事件递归地委托给其父级。
谢谢！
I have to do the opposite of here:
Qt: best way to delegate a drag and drop to children
I want that a child widget to delegate its drag-and-drop events in its parent. Is it possible?
My widget looks like too:
----------------------------------------
| Parent Widget |
| ------------------ |
| | Child Widget | |
| | | |
| ------------------ |
| |
----------------------------------------
The parent widget supports drag-and-drop events and its works fine, but it doesn't work dragging over the child widget. I would like all the child widget to delegate their drag-and-drop events to their parents recursevely.
Thanks!
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