On 10/10/12 18:05, Patryk Małek wrote: > I have just encountered a problem, where I do not need a certain UI > element e.g. /QPushButton/ and I would like to remove it but since I > have connected it with several slots (e.g. /clicked(), released()/ etc. > ) I now have several references of this button in my code. > > How can I remove all of this efficiently ? Do I have to remove it all > manually ?
When you delete a widget, all its connections are automatically canceled. So you can simply delete it. If you still need it for later, then follow Bo Thorsen's advice; although the disconnect() call is not really necessary if the widget only sends signals and doesn't receive any, since when you hide the button, it cannot be interacted with and thus it will emit no signals. You can simply hide() it without doing a disconnect(). _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
