I Haven't yet seen an updated version of the code for PyQt6, so i'm posting the snippet here
def center(self):
qr = self.frameGeometry()
cp = self.screen().availableGeometry().center()
qr.moveCenter(cp)
self.move(qr.topLeft())
def mousePressEvent(self, event):
self.oldPos = event.position().toPoint()
def mouseMoveEvent(self, event):
delta = QPoint(event.position().toPoint() - self.oldPos)
self.move(self.x() + delta.x(), self.y() + delta.y())
def mouseReleaseEvent(self, event):
self.oldPos = event.position().toPoint()
you can use this updated code for PyQt6: