Qaction python May 31, 2017 · I am using a TrayIcon, I have added a "Exit" QAction, and now, I want to execute a certain function when clicking Exit in the TrayIcon menu. Oct 4, 2021 · Argparse 是 Python 标准库中推荐的命令行解析模块，经常需要解析脚本参数的话这是个方便的工具模块，摆脱万年手动 system. This code is from a book. May 21, 2019 · But with QAction you can define a single QAction, defining the triggered action, and then add this action to both the menu and the toolbar. The examples work with QMainWindow, QAction, QMenu, and QApplication classes. python-version file doesn't exist Python or PyPy version from the PATH will be used. Sep 26, 2018 · The QAction triggered signal is different from the QMenu triggered signal, in the case of the first one it sends a Boolean value that indicates if the QAction is checked (by default a QAction is not checkable, if you want to activate it you must use setCheckable(True)) and in the second case it sends the QAction that was pressed that belongs to May 24, 2022 · QActionGroup : In PyQt5 applications many common commands can be invoked via menus, toolbar buttons, and keyboard shortcuts, since the user expects each command to be performed in the same way, regardless of the user interface used, QAction is useful to represent each command as an action. Mar 29, 2025 · Without QAction, you would have to define this in multiple places. May 24, 2022 · QActionGroup : In PyQt5 applications many common commands can be invoked via menus, toolbar buttons, and keyboard shortcuts, since the user expects each command to be performed in the same way, regardless of the user interface used, QAction is useful to represent each command as an action. But with QAction you can define a single QAction, defining the triggered action, and then add this action to both the menu and the toolbar. fjprttlowolixydpxjauioitquusthjvsnigckqrrefmevzzztirpqiekebiakkbnetjg