如何中止已经注册的热键
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：
import os
from threading import Thread
from pyqt5_plugins.examplebutton import QtWidgets
from PyQt5.QtWidgets import QApplication,QMainWindow
from PyQt5.Qt import QThread
import sys
from main_GUI import Ui_Form
class MyMainWindow(QMainWindow, Ui_Form,QThread):
def __init__(self, parent=None):
super(MyMainWindow, self).__init__(parent)
self.setupUi(self)
def closeEvent(self, event):
reply = QtWidgets.QMessageBox.question(self, '关闭', "是否要关闭程序？",QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No,QtWidgets.QMessageBox.No)
if reply == QtWidgets.QMessageBox.Yes:
event.accept()
os._exit(0)
else:
event.ignore()
def start_rw(self):
from pynput.keyboard import Key, Controller
from system_hotkey import SystemHotkey
hk = SystemHotkey()
if self.checkBox.isChecked() == True:
print("开启")
rekeyboard = Controller()
hk.register(('q',), callback=lambda x: rekeyboard.type(self.lineEdit.text()))
hk.register(('w',), callback=lambda x: rekeyboard.type(self.lineEdit_2.text()))
if self.checkBox.isChecked() == False:
pass
def start(self):
thread = Thread(target=self.start_rw)
thread.start()
if __name__ == '__main__':
app = QApplication(sys.argv)
myWin = MyMainWindow()
myWin.show()
sys.exit(app.exec_())
PYQT5程序，文件名：main_gui.py
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'main_GUI.ui'
#
# Created by: PyQt5 UI code generator 5.15.4
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again.Do not edit this file unless you know what you are doing.
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(242, 202)
self.label = QtWidgets.QLabel(Form)
self.label.setGeometry(QtCore.QRect(30, 30, 81, 31))
font = QtGui.QFont()
font.setFamily("微软雅黑 Light")
font.setPointSize(16)
self.label.setFont(font)
self.label.setMouseTracking(True)
self.label.setAutoFillBackground(False)
self.label.setFrameShape(QtWidgets.QFrame.Box)
self.label.setLineWidth(1)
self.label.setMidLineWidth(0)
self.label.setTextFormat(QtCore.Qt.AutoText)
self.label.setAlignment(QtCore.Qt.AlignCenter)
self.label.setOpenExternalLinks(False)
self.label.setObjectName("label")
self.lineEdit = QtWidgets.QLineEdit(Form)
self.lineEdit.setGeometry(QtCore.QRect(30, 60, 81, 31))
font = QtGui.QFont()
font.setFamily("微软雅黑 Light")
font.setPointSize(16)
self.lineEdit.setFont(font)
self.lineEdit.setObjectName("lineEdit")
self.lineEdit_2 = QtWidgets.QLineEdit(Form)
self.lineEdit_2.setGeometry(QtCore.QRect(120, 60, 81, 31))
font = QtGui.QFont()
font.setFamily("微软雅黑 Light")
font.setPointSize(16)
self.lineEdit_2.setFont(font)
self.lineEdit_2.setLayoutDirection(QtCore.Qt.LeftToRight)
self.lineEdit_2.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)
self.lineEdit_2.setCursorMoveStyle(QtCore.Qt.LogicalMoveStyle)
self.lineEdit_2.setObjectName("lineEdit_2")
self.label_2 = QtWidgets.QLabel(Form)
self.label_2.setGeometry(QtCore.QRect(120, 30, 81, 31))
font = QtGui.QFont()
font.setFamily("微软雅黑 Light")
font.setPointSize(16)
self.label_2.setFont(font)
self.label_2.setMouseTracking(True)
self.label_2.setAutoFillBackground(False)
self.label_2.setFrameShape(QtWidgets.QFrame.Box)
self.label_2.setLineWidth(1)
self.label_2.setMidLineWidth(0)
self.label_2.setTextFormat(QtCore.Qt.AutoText)
self.label_2.setAlignment(QtCore.Qt.AlignCenter)
self.label_2.setOpenExternalLinks(False)
self.label_2.setObjectName("label_2")
self.checkBox = QtWidgets.QCheckBox(Form)
self.checkBox.setGeometry(QtCore.QRect(110, 110, 91, 19))
self.checkBox.setObjectName("checkBox")
self.retranslateUi(Form)
self.checkBox.clicked.connect(Form.start)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Form"))
self.label.setText(_translate("Form", "Q"))
self.lineEdit.setText(_translate("Form", "哈哈"))
self.lineEdit_2.setText(_translate("Form", "你好"))
self.label_2.setText(_translate("Form", "W"))
self.checkBox.setText(_translate("Form", "CheckBox"))
附上现阶段源码
源码下载 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
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