我试图通过PyQt5的热键(例如“F1”)显示 QMenu 实例,然后我找到了这个包键盘。
尝试像这样使用它:keyboard.add_hotkey('F1', self.show_menu, suppress=True)
然后我得到了这些代码:
import sys
import keyboard
from PyQt5.QtCore import Qt
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
class MainWindow(QMainWindow):
def __init__(self):
super(MainWindow, self).__init__(flags=Qt.WindowStaysOnTopHint)
self.menu = QMenu('Menu')
self.menu.addAction(QAction('menu1', self.menu))
self.menu.addAction(QAction('menu2', self.menu))
self.menu.addAction(QAction('menu3', self.menu))
self.show_menu() # this works well
keyboard.add_hotkey('F1', self.show_menu, suppress=True) # this hotkey works but not showing the menu
def show_menu(self):
print('111')
self.menu.popup(QCursor().pos())
print('222')
if __name__ == '__main__':
app = QApplication(sys.argv)
app.setQuitOnLastWindowClosed(False)
win = MainWindow()
# win.show()
sys.exit(app.exec_())
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