QWidget is not updating it's GUI

[SirMeMeME]

I made my own widget form but it's not updating it's gui. Here is the code I am using:

import sys
from PyQt5.QtWidgets import QApplication, QWidget
from PyQt5 import uic

class MyApp(QWidget):
	def __init__(self):
		super().__init__()
		uic.loadUi('Test.ui', self)
		self.counter.intValue = 20
		self.counter.update()
		print("I have... " + str(self.counter.intValue))

if __name__ == '__main__':
	app = QApplication(sys.argv)

	mApp = MyApp()
	mApp.show()

	sys.exit(app.exec_())

self.counter is a LCD Number Counter thing. It doesn't update and the same happens for when I am trying to update a progress bar. It does print that it is set to 20 in the console though

[JonB]

@SirMeMeME said in QWidget is not updating it's GUI:

self.counter.intValue = 20

QLCDNumber::intValue is get-only. Your Python/PyQt5 perhaps does not warn you that you cannot set it like you try to in your code. Use void QLCDNumber::display(int num) to set the value: self.counter.display(20). There should be no need for your self.counter.update() call.

Don't know what call you are using to update your progressbar.