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Type:
Bug
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Status: Closed
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Priority:
P2: Important
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Resolution: Done
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Affects Version/s: 5.11.0, 5.11.1, 5.11.2
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Fix Version/s: 5.12.1
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Component/s: PySide
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Labels:None
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Environment:Windows 10 (64 bit)
Python 3.6.6 (64 bit)
PySide2 5.11.0, 5.11.1, or 5.11.2 (64 bit)
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Platform/s:
Windows
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Commits:5b72ec04f8da8d8f7f6988d6fdb49c9df9d069ee (qt/qtwebengine/5.12)
Python process crashes in either of the following two conditions (or combinations thereof), and leaves an orphaned Qt_Qtwebengineprocess process running.
To reproduce this bug execute the code under Condition 1 or Condition 2 below, bring the QWebEngineView widget into focus, then start pressing keys on the keyboard.
Condition 1 - overridden keyReleaseEvent and/or keyPressEvent
from PySide2 import QtCore, QtWidgets, QtWebEngineWidgets import sys class Dialog(QtWidgets.QDialog): def __init__(self): super().__init__() self.web = QtWebEngineWidgets.QWebEngineView(self) self.web.setUrl("http://google.com") self.web.resize(1024,768) def keyReleaseEvent(self, event): pass def keyPressEvent(self, event): pass if __name__ == '__main__': app = QtWidgets.QApplication(sys.argv) dlg = Dialog() dlg.show() dlg.exec_()
Condition 2 - installed event filter
from PySide2 import QtCore, QtWidgets, QtWebEngineWidgets import sys class Dialog(QtWidgets.QDialog): def __init__(self): super().__init__() self.web = QtWebEngineWidgets.QWebEngineView(self) self.web.setUrl("http://google.com") self.web.resize(1024,768) self.installEventFilter(self) def eventFilter(self, widget, event): return False if __name__ == '__main__': app = QtWidgets.QApplication(sys.argv) dlg = Dialog() dlg.show() dlg.exec_()
- relates to
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- Closed
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