Qt: Adding a special item to QMenu

Some prog开发者_Python百科rams like Maya and Wings3D have a menu, which includes a special link on some menu items on the right side (usually a square) that triggers a different feature. For example, Wings3D might have an item called "Cube", which makes a standard cube. However, if you click on the highlightable/selectable box beside the "Cube" item, it will perform a different operation. I attached an image of the Wings3D example.

Is this an easy way to do this using QMenu and QAction? Should I create a special layout for the QMenu or do I need to subclass it to get more fine-grained control?

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You could try using QWidgetAction to accomplish this. But it might take a bit of work to ensure that those actions stay consistent in terms of the look & feel with the typical rendering of QActions across different platforms and styles.