The current widget is not any good. For some odd reason it does not use existing Qt widgets like QListWidget or QTreeWidget, running it's own paintEvents etc, just for listing some files(!).
Replace with something that uses common Qt widgets (like QListWidget).
The current widget is not any good. For some odd reason it does not use existing Qt widgets like QListWidget or QTreeWidget, running it's own paintEvents etc, just for listing some files(!).
Replace with something that uses common Qt widgets (like QListWidget).