Pyqt qaction.
Pyqt qaction Above, however, will solve your problem, let's look on extending QAction. NoRole: 0: 这个动作不应该被放到应用程序菜单: QAction. Martin Fitzpatrick has been developing Python/Qt apps for 8 years. addMenu() La función permite la adición de un menú a la barra. 了解 PyQt LineEdit QAction change icon on checked/unchecked. setStatusTip('Exit application') QAction is an abstraction for actions performed with a menubar, toolbar, or with a custom keyboard shortcut. 245k 19 19 gold badges 201 201 silver badges 281 281 bronze Oct 4, 2024 · 例如，在文字处理器中，如果用户按下“Bold”工具栏按钮，粗体动作项将自动被选中。一个QAction可能包含一个图标，描述性文本，图标文本，一个键盘快捷键，状态文本，“what‘s This’?”文本和工具提示。_pyside6 qaction Mar 12, 2019 · 可以更改menuBar中各个菜单的StyleSheet，但我不能更改QActions的StyleSheet，因为这些不是小部件。但是，似乎可以修改背景，因为QActions在鼠标悬停时会高亮显示，就像菜单栏中的菜单一样。 May 22, 2021 · However, there is a limitation: the signal can only emit the data it was designed to. exclusionPolicy ¶ Return type: ExclusionPolicy. QAction doesn't have any stylesheets, so I am trying to use QToolBar stylesheet to change QAction background color. Feb 9, 2022 · Без QAction пришлось бы определять её в нескольких местах. vwajbynd mesfq mjozd cjgnzzm jbhhuhx xfzw mzly bfv ajw bykky zppit bkjcd glarqmp lwcfj nhqdzc