Edit text when I open a window-CodePudding

I'm working with PYQt5 and Python. Whenever I open a new window and that window has a lineEdit, I have to clic in the lineEdit in order to write any text. Is there a way in which I can start writing the text in the lineEdit just the moment I open the window without, first, having to clic on it?

Thanks!

Edit. Here is the code I've been using

from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QLabel, QVBoxLayout, QMainWindow
from PyQt5.QtGui import QImage, QPixmap
from PyQt5.QtCore import QTimer, QThread, pyqtSignal, pyqtSlot
from PyQt5 import QtWidgets, QtCore, QtGui

from PyQt5.uic import loadUi

class VentanaInicio(QMainWindow):
    path = "null"
    def __init__(self):
        super(VentanaInicio,self).__init__()
        loadUi('D:\Matt\Combi\Archivo.ui',self)

        self.pushButton.clicked.connect(self.conectar)

    # Abrir Ventana Video
    def conectar(self):
        self.crear_carpeta()
        iniciar = VentanaVideo()
        iniciar.exec_()
    # Salir
    def conectar1(self):
        self.close()

    def crear_carpeta(self):
        VentanaInicio.path = str(self.lineEdit.text())
        if not self.lineEdit.text():
            VentanaInicio.path = "null"

        try:
            os.mkdir(VentanaInicio.path)
            print("Carpeta Creada")
        except FileExistsError:
            print("Carpeta Existe")

        return VentanaInicio.path

CodePudding user response：

Thanks to musicamante the question was solved. I added the setFocus() like this.

    def __init__(self):
        super(VentanaInicio,self).__init__()
        loadUi('D:\Matt\Combi\Archivo.ui',self)
        self.lineEdit.setFocus(True)

        self.pushButton.clicked.connect(self.conectar)