Get list of widgets for QGuiApplication----stackoverflow

原文地址::https://stackoverflow.com/questions/24672390/get-list-of-widgets-for-qguiapplication

1down votefavorite

I need to get list of UI elements on the application main window (all windows, doesn't matter). The problem is that there is no topLevelWidgets() function in QGuiApplication, it is in QApplication. Of course I could use QApplication instead of QGuiApplication, but the application already exists and I can't change source codes. I'm writing plugin.

I think if Qt allows you to write place UI elements for application using QGuiApplication class, it should give some way to get those elements, but maybe I'm wrong.

Any ideas?

1down votefavorite

I need to get list of UI elements on the application main window (all windows, doesn't matter). The problem is that there is no topLevelWidgets() function in QGuiApplication, it is in QApplication. Of course I could use QApplication instead of QGuiApplication, but the application already exists and I can't change source codes. I'm writing plugin.

I think if Qt allows you to write place UI elements for application using QGuiApplication class, it should give some way to get those elements, but maybe I'm wrong.

Any ideas?