Работающий пример:
import sys
from PyQt5 import QtCore, QtGui
from PyQt5.QtWidgets import QApplication, QMainWindow
class Window(QMainWindow):
resized = QtCore.pyqtSignal() # 1
def __init__(self):
super(Window, self).__init__()
self.resized.connect(self.someFunction) # 2
def resizeEvent(self, event):
self.resized.emit()
return super(Window, self).resizeEvent(event)
def someFunction(self):
print("someFunction")
if __name__ == '__main__':
app = QApplication(sys.argv)
window = Window()
window.setGeometry(300, 100, 600, 600)
window.show()
sys.exit(app.exec_())
Вот отсюда:
https://stackoverflow.com/questions/43126721/detec...