[PyQt] Completely removing items from a layout

[Lee Harr]

> you need to delete both the layouts and their contents:
>
>    def unfill(self):
>        def deleteItems(layout):
>            if layout is not None:
>                while layout.count():
>                    item = layout.takeAt(0)
>                    widget = item.widget()
>                    if widget is not None:
>                        widget.deleteLater()
>                    else:
>                        deleteItems(item.layout())
>        deleteItems(self.ui.verticalLayout)


Brilliant. Thanks!

 		 	   		  
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