[已解决]如何中止已经注册的热键

慕岚

附源码，
目前已经实现了，注册热键和输出文字的功能，但是卡在了中止任务这里
我想实现的是按下F1后开启功能，再次按下F1之后则关闭功能，尝试了很多办法，已经注册的热键没办法修改，不知道各路大神有没有解决的办法
在线交流，求大神帮忙给个思路


主程序：

1. import os
   
2. from threading import Thread
   
3. 
   
4. from pyqt5_plugins.examplebutton import QtWidgets
   
5. from PyQt5.QtWidgets import QApplication,QMainWindow
   
6. from PyQt5.Qt import QThread
   
7. import sys
   
8. from main_GUI import Ui_Form
   
9. 
   
10. 
    
11. class MyMainWindow(QMainWindow, Ui_Form,QThread):
    
12.     def __init__(self, parent=None):
    
13.         super(MyMainWindow, self).__init__(parent)
    
14.         self.setupUi(self)
    
15.     def closeEvent(self, event):
    
16.         reply = QtWidgets.QMessageBox.question(self, '关闭', "是否要关闭程序？",QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No,QtWidgets.QMessageBox.No)
    
17.         if reply == QtWidgets.QMessageBox.Yes:
    
18.             event.accept()
    
19.             os._exit(0)
    
20.         else:
    
21.             event.ignore()
    
22. 
    
23.     def start_rw(self):
    
24.         from pynput.keyboard import Key, Controller
    
25.         from system_hotkey import SystemHotkey
    
26.         hk = SystemHotkey()
    
27.         if self.checkBox.isChecked() == True:
    
28.             print("开启")
    
29.             rekeyboard = Controller()
    
30.             hk.register(('q',), callback=lambda x: rekeyboard.type(self.lineEdit.text()))
    
31.             hk.register(('w',), callback=lambda x: rekeyboard.type(self.lineEdit_2.text()))
    
32.         if self.checkBox.isChecked() == False:
    
33.             pass
    
34. 
    
35. 
    
36. 
    
37.     def start(self):
    
38.         thread = Thread(target=self.start_rw)
    
39.         thread.start()
    
40. if __name__ == '__main__':
    
41.     app = QApplication(sys.argv)
    
42.     myWin = MyMainWindow()
    
43.     myWin.show()
    
44.     sys.exit(app.exec_())

复制代码

PYQT5程序，文件名：main_gui.py

1. # -*- coding: utf-8 -*-
   
2. 
   
3. # Form implementation generated from reading ui file 'main_GUI.ui'
   
4. #
   
5. # Created by: PyQt5 UI code generator 5.15.4
   
6. #
   
7. # WARNING: Any manual changes made to this file will be lost when pyuic5 is
   
8. # run again.  Do not edit this file unless you know what you are doing.
   
9. 
   
10. 
    
11. from PyQt5 import QtCore, QtGui, QtWidgets
    
12. 
    
13. 
    
14. class Ui_Form(object):
    
15.     def setupUi(self, Form):
    
16.         Form.setObjectName("Form")
    
17.         Form.resize(242, 202)
    
18.         self.label = QtWidgets.QLabel(Form)
    
19.         self.label.setGeometry(QtCore.QRect(30, 30, 81, 31))
    
20.         font = QtGui.QFont()
    
21.         font.setFamily("微软雅黑 Light")
    
22.         font.setPointSize(16)
    
23.         self.label.setFont(font)
    
24.         self.label.setMouseTracking(True)
    
25.         self.label.setAutoFillBackground(False)
    
26.         self.label.setFrameShape(QtWidgets.QFrame.Box)
    
27.         self.label.setLineWidth(1)
    
28.         self.label.setMidLineWidth(0)
    
29.         self.label.setTextFormat(QtCore.Qt.AutoText)
    
30.         self.label.setAlignment(QtCore.Qt.AlignCenter)
    
31.         self.label.setOpenExternalLinks(False)
    
32.         self.label.setObjectName("label")
    
33.         self.lineEdit = QtWidgets.QLineEdit(Form)
    
34.         self.lineEdit.setGeometry(QtCore.QRect(30, 60, 81, 31))
    
35.         font = QtGui.QFont()
    
36.         font.setFamily("微软雅黑 Light")
    
37.         font.setPointSize(16)
    
38.         self.lineEdit.setFont(font)
    
39.         self.lineEdit.setObjectName("lineEdit")
    
40.         self.lineEdit_2 = QtWidgets.QLineEdit(Form)
    
41.         self.lineEdit_2.setGeometry(QtCore.QRect(120, 60, 81, 31))
    
42.         font = QtGui.QFont()
    
43.         font.setFamily("微软雅黑 Light")
    
44.         font.setPointSize(16)
    
45.         self.lineEdit_2.setFont(font)
    
46.         self.lineEdit_2.setLayoutDirection(QtCore.Qt.LeftToRight)
    
47.         self.lineEdit_2.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)
    
48.         self.lineEdit_2.setCursorMoveStyle(QtCore.Qt.LogicalMoveStyle)
    
49.         self.lineEdit_2.setObjectName("lineEdit_2")
    
50.         self.label_2 = QtWidgets.QLabel(Form)
    
51.         self.label_2.setGeometry(QtCore.QRect(120, 30, 81, 31))
    
52.         font = QtGui.QFont()
    
53.         font.setFamily("微软雅黑 Light")
    
54.         font.setPointSize(16)
    
55.         self.label_2.setFont(font)
    
56.         self.label_2.setMouseTracking(True)
    
57.         self.label_2.setAutoFillBackground(False)
    
58.         self.label_2.setFrameShape(QtWidgets.QFrame.Box)
    
59.         self.label_2.setLineWidth(1)
    
60.         self.label_2.setMidLineWidth(0)
    
61.         self.label_2.setTextFormat(QtCore.Qt.AutoText)
    
62.         self.label_2.setAlignment(QtCore.Qt.AlignCenter)
    
63.         self.label_2.setOpenExternalLinks(False)
    
64.         self.label_2.setObjectName("label_2")
    
65.         self.checkBox = QtWidgets.QCheckBox(Form)
    
66.         self.checkBox.setGeometry(QtCore.QRect(110, 110, 91, 19))
    
67.         self.checkBox.setObjectName("checkBox")
    
68. 
    
69.         self.retranslateUi(Form)
    
70.         self.checkBox.clicked.connect(Form.start)
    
71.         QtCore.QMetaObject.connectSlotsByName(Form)
    
72. 
    
73.     def retranslateUi(self, Form):
    
74.         _translate = QtCore.QCoreApplication.translate
    
75.         Form.setWindowTitle(_translate("Form", "Form"))
    
76.         self.label.setText(_translate("Form", "Q"))
    
77.         self.lineEdit.setText(_translate("Form", "哈哈"))
    
78.         self.lineEdit_2.setText(_translate("Form", "你好"))
    
79.         self.label_2.setText(_translate("Form", "W"))
    
80.         self.checkBox.setText(_translate("Form", "CheckBox"))
    

复制代码

附上现阶段源码
源码下载

最佳答案

月排行榜 / 总排行榜

ba21

2022-8-29 19:55:10

有register 就有 unregister
在合适的地方取消注册的热键即可。
参考：
https://www.cnpython.com/pypi/system_hotke

跳转到最佳答案楼层

ba21

有register 就有 unregister
在合适的地方取消注册的热键即可。
参考：
https://www.cnpython.com/pypi/system_hotke