MainWindow 0 0 800 600 MainWindow 0 0 800 22 File Edit View Help toolBar TopToolBarArea false toolBar TopToolBarArea false :/icons/icons/document-open.png:/icons/icons/document-open.png Open File Open a file Ctrl+O QAction::MenuRole::NoRole :/icons/icons/document-new.png:/icons/icons/document-new.png New File Create a new file Ctrl+N QAction::MenuRole::NoRole :/icons/icons/document-save.png:/icons/icons/document-save.png Save File Save a file to disk Ctrl+S QAction::MenuRole::NoRole :/icons/icons/document-save-as.png:/icons/icons/document-save-as.png Save File As... Save file to disk as another file Ctrl+Shift+S QAction::MenuRole::NoRole Close Close application Ctrl+Q QAction::MenuRole::NoRole About QT QAction::MenuRole::AboutQtRole :/icons/icons/edit-undo.png:/icons/icons/edit-undo.png Undo Ctrl+Z QAction::MenuRole::NoRole :/icons/icons/edit-redo.png:/icons/icons/edit-redo.png Redo Ctrl+Y QAction::MenuRole::NoRole