Add a click on QLineEdit

Question

I am working on set a click() event to QLineEdit, I already successfully did it. But I want to go back to Mainwindow when the QLine Edit is clicked because I need the data i

Answer 1

This is what I used to do onClick for QLineEdits

class MyLineEdit(QtGui.QLineEdit):

    def focusInEvent(self, e):
        try:
            self.CallBack(*self.CallBackArgs)
        except AttributeError:
            pass
        super().focusInEvent(e)

    def SetCallBack(self, callBack):
        self.CallBack = callBack
        self.IsCallBack = True
        self.CallBackArgs = []

    def SetCallBackArgs(self, args):
        self.CallBackArgs = args

and in my MainGUI:

class MainGUI(..):

    def __init__(...):
        ....
        self.input = MyLineEdit()
        self.input.SetCallBack(self.Test)
        self.input.SetCallBackArgs(['value', 'test'])
        ...

    def Test(self, value, test):
        print('in Test', value, test)