MainWindow 0 0 880 600 MainWindow QTabWidget::East 0 true Tab 1 GroupBox New Item New Item New Item New Item New Item New Item New Item New Item Tab 2 GroupBox TextLabel RadioButton CheckBox qdz qzd effefe 0 0 880 25 Menu Submenu 2 Dock widget 1 1 PushButton PushButton false Disabled ... Item 0 Item 2 24 Dock widget 2 1 New Row New Row New Row New Row New Column New Column 2 toolBar TopToolBarArea false Action Action B submenu Action C