from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(9576, 698)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(9)
MainWindow.setFont(font)
MainWindow.setFocusPolicy(QtCore.Qt.StrongFocus)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.verticalLayoutWidget = QtWidgets.QWidget(self.centralwidget)
self.verticalLayoutWidget.setGeometry(QtCore.QRect(20, 30, 221, 421))
self.verticalLayoutWidget.setObjectName("verticalLayoutWidget")
self.verticalLayout = QtWidgets.QVBoxLayout(self.verticalLayoutWidget)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.verticalLayout.setObjectName("verticalLayout")
self.RButton = QtWidgets.QRadioButton(self.verticalLayoutWidget)
font = QtGui.QFont()
font.setPointSize(20)
self.RButton.setFont(font)
self.RButton.setObjectName("RButton")
self.verticalLayout.addWidget(self.RButton)
self.RButton2 = QtWidgets.QRadioButton(self.verticalLayoutWidget)
font = QtGui.QFont()
font.setPointSize(20)
self.RButton2.setFont(font)
self.RButton2.setObjectName("RButton2")
self.verticalLayout.addWidget(self.RButton2)
self.RButton3 = QtWidgets.QRadioButton(self.verticalLayoutWidget)
font = QtGui.QFont()
font.setPointSize(20)
self.RButton3.setFont(font)
self.RButton3.setObjectName("RButton3")
self.verticalLayout.addWidget(self.RButton3)
self.Button = QtWidgets.QPushButton(self.centralwidget)
self.Button.setGeometry(QtCore.QRect(390, 150, 351, 221))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(24)
self.Button.setFont(font)
self.Button.setFocusPolicy(QtCore.Qt.NoFocus)
self.Button.setAutoDefault(False)
self.Button.setObjectName("Button")
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 957, 21))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.Button.clicked.connect(self.btn_clicked)
self.RButton.clicked.connect(self.btn_clicked)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def btn_clicked(self):
QMessageBox.about(self,"창","안녕")
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.RButton.setText(_translate("MainWindow", "버튼1"))
self.RButton2.setText(_translate("MainWindow", "버튼2"))
self.RButton3.setText(_translate("MainWindow", "버튼3"))
self.Button.setText(_translate("MainWindow", "확인"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
按钮点击程序关闭时... 我需要帮助
答案 0 :(得分:0)
问题是由于QMessageBox.about()
需要作为小部件的第一个参数而自我,即Ui_MainWindow
,不是小部件。 Qt Designer不会生成窗口小部件,但会创建一个填充窗口小部件的类。也不建议修改Qt Designer生成的类,适合创建一个继承自相应小部件并使用设计类的类
class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
def __init__(self, *args, **kwargs):
QtWidgets.QMainWindow.__init__(self, *args, **kwargs)
self.setupUi(self)
self.Button.clicked.connect(self.btn_clicked)
self.RButton.clicked.connect(self.btn_clicked)
def btn_clicked(self):
QMessageBox.about(self,"창","안녕")
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
w = MainWindow()
w.show()
sys.exit(app.exec_())