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  1. Qt for Python
  2. PYSIDE-1543

Some QGraphicsItem cannot receive mouse event

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    • None
    • 5.15.2
    • PySide
    • None
    • Linux/X11

      `QGraphicsItem` created via `QGraphicsScene.addRect()` cannot receive mouse press event.

      In following code, `item1` works as expected, but `item2`'s handler will never get called.

      from PySide2.QtWidgets import (QApplication, QGraphicsRectItem, QGraphicsScene, QGraphicsView)

app = QApplication()
scene = QGraphicsScene(0, 0, 400, 400)

item1 = QGraphicsRectItem(0, 0, 200, 400)
scene.addItem(item1)
item1.mousePressEvent = lambda event: print('#1', event)

item2 = scene.addRect(200, 0, 200, 400)
item2.mousePressEvent = lambda event: print('#2', event)

view = QGraphicsView(scene)
view.show()
app.exec_()

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            crmaurei Cristian Maureira-Fredes
            cruiseliu Liu Zhe
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes