PySide6: drag and drop broken after updating to 6.5.2

[Sam Nystrom]

Hi! I updated my Qt/PySide6 version from 6.5.1.1 to 6.5.2 today and my drag-and-drop code no longer works. I've pasted a minimal example below. I would expect the ListView item to follow the mouse when dragged, but instead the cursor turns into a Qt.ForbiddenCursor. In my real code I have the user dragging items from a ListView into a TreeView.

import sys
from PySide6 import QtGui, QtWidgets, QtCore

class MainWindow(QtWidgets.QMainWindow):
    def __init__(self, parent=None):
        super().__init__(parent)
        self.model = QtGui.QStandardItemModel()
        item = QtGui.QStandardItem()
        item.setText('foo')
        item.setFlags(item.flags() | QtCore.Qt.ItemIsDragEnabled)
        self.model.appendRow(item)

        view = QtWidgets.QListView()
        view.setModel(self.model)
        view.setDragEnabled(True)
        self.setCentralWidget(view)


application = QtWidgets.QApplication(sys.argv)
window = MainWindow()
window.show()
sys.exit(application.exec())

[SGaist]

Hi and welcome to devnet,

I just tested your code on macOS with PySide6 6.5.2 and it's working as expected.

Which OS are you on ?