#https://www.pythonguis.com/tutorials/pyqt6-widgets/
import sys
from PyQt6.QtCore import Qt
from PyQt6.QtGui import QPixmap
from PyQt6.QtWidgets import (
    QApplication,QCheckBox,QComboBox,QDial,QDoubleSpinBox,
    QLabel,QLineEdit,QListWidget,QMainWindow,QSlider,QSpinBox,
)
class MainWindow(QMainWindow):
    def __init__(self):
        super().__init__()
        self.setWindowTitle("Moja aplikacija")
        pripomoček = QCheckBox("Potrditveno polje")
        pripomoček.setCheckState(Qt.CheckState.Checked)
        pripomoček.stateChanged.connect(self.prikaz_stanja)
        self.setCentralWidget(pripomoček)
    def prikaz_stanja(self, s):
        print(s == Qt.CheckState.Checked.value)
        print(s)
aplikacija = QApplication(sys.argv)
okno = MainWindow()
okno.show()
aplikacija.exec()