i am new to python, please help me with this problem i have created a tab widget and have button in tab widget,on clicking that button i need to display a new window/dialog containing 4 to 5 line edits but i am getting attribute error when calling method on button click please help me from this problem this is my code
class TabDialog(QtGui.QDialog): def __init__(self, fileName, parent=None): super(TabDialog, self).__init__(parent) fileInfo = QtCore.QFileInfo(fileName) tabWidget = QtGui.QTabWidget() tabWidget.addTab(PatientTab(fileInfo), "Patient Info") .... class NewWindow(QtGui.QDialog): def __init__(self, parent=None): super(MyWindow, self).__init__(parent) group1= QtGui.QGroupBox("Add Data") patientName = QtGui.QLabel("Name") patientEdit = QtGui.QLineEdit() patientid = QtGui.QLabel("Id") patientidEdit = QtGui.QLineEdit() genderlabel = QtGui.QLabel("Gender") patientgend = QtGui.QLineEdit() eyeType = QtGui.QLabel("Eye Type") eyeTypeEdit = QtGui.QLineEdit() AddData = QtGui.QPushButton("Add Data") databaseLayout = QTGui.QGridLayout() databaseLayout.addWidget(patientName,0,0) databaseLayout.addWidget(patientEdit,0,1) databaseLayout.addWidget(patientid,1,0) databaseLayout.addWidget(patientidEdit,1,1) databaseLayout.addWidget(genderLabel,2,0) databaseLayout.addWidget(patientgend,2,1) databaseLayout.addWidget(eyeType,3,0) databaseLayout.addWidget(eyeTypeEdit,3,1) databaseLayout.addWidget(AddData,4,10) group1.setLayout(databaseLayout) mainLayout = QtGui.QVBoxLayout() mainLayout.addWidget(group1) mainLayout.addStretch(1) self.setLayout(mainLayout) class PatientTab(QtGui.QWidget): def __init__(self, fileInfo, parent=None): super(PatientTab, self).__init__(parent) self.buttonGroup = QtGui.QGroupBox() self.newButton = QtGui.QPushButton(self) self.newButton.setText("New") ***self.newButton.clicked.connect(self.newButton_Clicked) ......... self.newWindow = NewWindow(self) def newButton_Clicked(self): self.newWindow.exec_() the line started with * is where i am getting error AttributeError: 'PatientTab' object has no attribute 'newButton_Clicked' where i am going wrong please help......
