|
马上注册,结交更多好友,享用更多功能^_^
您需要 登录 才可以下载或查看,没有账号?立即注册
x
用pyqt5创建的一个测试 界面显示不出来。下面是测试用例。
麻烦各位用过pyQT5的帮忙瞧一瞧,我很需要你的帮助。
- import sys
- from PyQt5 import QtCore, QtGui, QtWidgets
- class Ui_MainWindow(object):
- def setupUi(self, MainWindow):
- MainWindow.setObjectName("MainWindow")
- MainWindow.resize(800, 600)
- self.centralwidget = QtWidgets.QWidget(MainWindow)
- self.centralwidget.setObjectName("centralwidget")
- self.label = QtWidgets.QLabel(self.centralwidget)
- self.label.setGeometry(QtCore.QRect(20, 10, 54, 12))
- self.label.setObjectName("label")
- self.label_2 = QtWidgets.QLabel(self.centralwidget)
- self.label_2.setGeometry(QtCore.QRect(20, 40, 54, 12))
- self.label_2.setObjectName("label_2")
- self.lineEdit = QtWidgets.QLineEdit(self.centralwidget)
- self.lineEdit.setGeometry(QtCore.QRect(70, 10, 113, 20))
- self.lineEdit.setObjectName("lineEdit")
- self.lineEdit_2 = QtWidgets.QLineEdit(self.centralwidget)
- self.lineEdit_2.setGeometry(QtCore.QRect(70, 40, 113, 20))
- self.lineEdit_2.setClearButtonEnabled(False)
- self.lineEdit_2.setObjectName("lineEdit_2")
- self.pushButton = QtWidgets.QPushButton(self.centralwidget)
- self.pushButton.setGeometry(QtCore.QRect(110, 340, 75, 23))
- self.pushButton.setObjectName("pushButton")
- self.lineEdit_3 = QtWidgets.QLineEdit(self.centralwidget)
- self.lineEdit_3.setGeometry(QtCore.QRect(100, 270, 113, 20))
- self.lineEdit_3.setObjectName("lineEdit_3")
- MainWindow.setCentralWidget(self.centralwidget)
- self.statusbar = QtWidgets.QStatusBar(MainWindow)
- self.statusbar.setObjectName("statusbar")
- MainWindow.setStatusBar(self.statusbar)
- self.retranslateUi(MainWindow)
- self.pushButton.clicked['bool'].connect(self.lineEdit_3.clear)
- QtCore.QMetaObject.connectSlotsByName(MainWindow)
- def retranslateUi(self, MainWindow):
- _translate = QtCore.QCoreApplication.translate
- MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
- self.label.setText(_translate("MainWindow", "用户名:"))
- self.label_2.setText(_translate("MainWindow", "密码:"))
- self.pushButton.setText(_translate("MainWindow", "PushButton"))
- if(__name__ == "__main__"):
- app = QtWidgets.QApplication(sys.argv)
- # app = QtGui.QGuiApplication(sys.argv)
- widget = QtWidgets.QWidget()
- # windows = QtGui.QWindow()
- ui = Ui_MainWindow()
- ui.setupUi(widget)
- widget.show()
- sys.exit(app.exec_())
复制代码
提示错误
- Traceback (most recent call last):
- File "C:/Users/jone/Desktop/test.py", line 59, in <module>
- ui.setupUi(widget)
- File "C:/Users/jone/Desktop/test.py", line 36, in setupUi
- MainWindow.setCentralWidget(self.centralwidget)
- AttributeError: 'QWidget' object has no attribute 'setCentralWidget'
复制代码
|
|