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class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(1093, 670)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(120, 320, 93, 28))
self.pushButton.setObjectName("pushButton")
MainWindow.setCentralWidget(self.centralwidget)
...
self.retranslateUi(MainWindow)
self.pushButton.clicked.connect(self.pushButtonClicked)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.pushButton.setText(_translate("MainWindow", "PushButton"))
def pushButtonClicked(self):
print("hi")
dialog = QFileDialog
dialog.show()
##dialog.getOpenFileName(None,tr("Open Image"), "/home", tr("Image Files (*.png *.jpg *.bmp)"))
if __name__ == "__main__":
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
我从PYQT5 Designer创建了这段代码,我想打开QFileDialog来选择文件。 但是,当我点击哪个connet pushButtonClicked按钮,程序停止并崩溃。 请帮我当我在pyqt中调用Qfiledialog时,程序停止。
请从后崩溃的完整的堆栈跟踪。 – BoarGules
期望行'dialog = QFileDialog'做什么? – ekhumoro
将'dialog = QFileDialog'改为'dialog = QFileDialog(self)' – eyllanesc