在我的代码中，GUI 仅在我单击鼠标左键或右键后才显示，我不知道为什么。接下来的事情是，在 def 写一些东西到 txt 文件之后，它会在下次使用后清除。我尝试移动那个 def on_click 但它不起作用。请告诉我要更改什么，或者您是否可以将我的代码更改为按预期工作的代码。代码是：
from PyQt5 import QtCore, QtGui, QtWidgets
from pynput import mouse
class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(352, 236)
self.toolButton = QtWidgets.QToolButton(Form)
self.toolButton.setGeometry(QtCore.QRect(10, 100, 31, 31))
self.toolButton.setObjectName("toolButton")
self.toolButton_2 = QtWidgets.QToolButton(Form)
self.toolButton_2.setGeometry(QtCore.QRect(50, 100, 31, 31))
self.toolButton_2.setObjectName("toolButton_2")
self.toolButton_3 = QtWidgets.QToolButton(Form)
self.toolButton_3.setGeometry(QtCore.QRect(90, 100, 31, 31))
self.toolButton_3.setObjectName("toolButton_3")
self.toolButton_8 = QtWidgets.QToolButton(Form)
self.toolButton_8.setGeometry(QtCore.QRect(230, 100, 31, 31))
self.toolButton_8.setObjectName("toolButton_8")
self.toolButton_6 = QtWidgets.QToolButton(Form)
self.toolButton_6.setGeometry(QtCore.QRect(140, 100, 31, 31))
self.toolButton_6.setObjectName("toolButton_6")
self.toolButton_7 = QtWidgets.QToolButton(Form)
self.toolButton_7.setGeometry(QtCore.QRect(270, 100, 31, 31))
self.toolButton_7.setObjectName("toolButton_7")
self.toolButton_9 = QtWidgets.QToolButton(Form)
self.toolButton_9.setGeometry(QtCore.QRect(180, 100, 31, 31))
self.toolButton_9.setObjectName("toolButton_9")
self.label = QtWidgets.QLabel(Form)
self.label.setGeometry(QtCore.QRect(180, 20, 20, 20))
self.label.setObjectName("label")
self.comboBox = QtWidgets.QComboBox(Form)
self.comboBox.setGeometry(QtCore.QRect(90, 20, 69, 22))
self.comboBox.setObjectName("comboBox")
self.comboBox.addItem("")
self.comboBox_2 = QtWidgets.QComboBox(Form)
self.comboBox_2.setGeometry(QtCore.QRect(210, 20, 69, 22))
self.comboBox_2.setObjectName("comboBox_2")
self.comboBox_2.addItem("")
self.comboBox_2.addItem("")
self.line = QtWidgets.QFrame(Form)
self.line.setGeometry(QtCore.QRect(130, 90, 3, 61))
self.line.setFrameShape(QtWidgets.QFrame.VLine)
self.line.setFrameShadow(QtWidgets.QFrame.Sunken)
self.line.setObjectName("line")
self.line_2 = QtWidgets.QFrame(Form)
self.line_2.setGeometry(QtCore.QRect(220, 90, 3, 61))
self.line_2.setFrameShape(QtWidgets.QFrame.VLine)
self.line_2.setFrameShadow(QtWidgets.QFrame.Sunken)
self.line_2.setObjectName("line_2")
self.toolButton_4 = QtWidgets.QToolButton(Form)
self.toolButton_4.setGeometry(QtCore.QRect(310, 100, 31, 31))
self.toolButton_4.setObjectName("toolButton_4")
self.label_2 = QtWidgets.QLabel(Form)
self.label_2.setGeometry(QtCore.QRect(150, 62, 71, 21))
self.label_2.setObjectName("label_2")
self.lineEdit = QtWidgets.QLineEdit(Form)
self.lineEdit.setGeometry(QtCore.QRect(50, 150, 31, 31))
self.lineEdit.setObjectName("lineEdit")
self.lineEdit_2 = QtWidgets.QLineEdit(Form)
self.lineEdit_2.setGeometry(QtCore.QRect(160, 150, 31, 31))
self.lineEdit_2.setObjectName("lineEdit_2")
self.lineEdit_3 = QtWidgets.QLineEdit(Form)
self.lineEdit_3.setGeometry(QtCore.QRect(270, 150, 31, 31))
self.lineEdit_3.setObjectName("lineEdit_3")
self.checkBox = QtWidgets.QCheckBox(Form)
self.checkBox.setGeometry(QtCore.QRect(150, 200, 70, 17))
self.checkBox.setObjectName("checkBox")
def on_click(x, y, button, pressed):
with open("coord.txt", "w") as c:
if button == mouse.Button.left:
print(x, y)
c.write(str(x) + "\n")
c.write(str(y) + "\n")
return False
c.close()
listener = mouse.Listener(on_click=on_click)
listener.start()
listener.join()
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Form"))
self.toolButton.setText(_translate("Form", "pos1"))
self.toolButton_2.setText(_translate("Form", "pos2"))
self.toolButton_3.setText(_translate("Form", "pos3"))
self.toolButton_8.setText(_translate("Form", "pos8"))
self.toolButton_6.setText(_translate("Form", "pos6"))
self.toolButton_7.setText(_translate("Form", "pos7"))
self.toolButton_9.setText(_translate("Form", "pos9"))
self.label.setText(_translate("Form", "+"))
self.comboBox.setItemText(0, _translate("Form", "Shift"))
self.comboBox_2.setItemText(0, _translate("Form", "Right"))
self.comboBox_2.setItemText(1, _translate("Form", "Left"))
self.toolButton_4.setText(_translate("Form", "pos4"))
self.label_2.setText(_translate("Form", "Coordinates"))
self.lineEdit.setText(_translate("Form", "F12"))
self.lineEdit_2.setText(_translate("Form", "F11"))
self.lineEdit_3.setText(_translate("Form", "F10"))
self.checkBox.setText(_translate("Form", "RUN?"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
Form = QtWidgets.QWidget()
ui = Ui_Form()
ui.setupUi(Form)
Form.show()
sys.exit(app.exec_())
该join呼叫阻塞，直到听众退出。您还需要返回 False 以保持侦听器处于活动状态。
def on_click(x, y, button, pressed):
with open("coord.txt", "w") as c:
if button == mouse.Button.left:
print(x, y)
c.write(str(x) + "\n")
c.write(str(y) + "\n")
return False # keep listener active
c.close()
listener = mouse.Listener(on_click=on_click)
listener.start()
# listener.join() # no block
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