python - How can I force a repaint in PySide? -

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i have think repainting issue pyside widget. how can force widget (or whole window/app) repaint in middle of method?

def on_button_clicked():      window.resulttextedit.setplaintext("parsing file...")     # indicate delay, message should visible while parsing     # in fact never appears      # can force repaint here?      result = parse() # (takes little while)      window.resulttextedit.setplaintext(result)     # display results once done  app = qapplication(sys.argv) window = qtuitools.quiloader().load("application.ui") window.userbutton.clicked.connect(on_button_clicked) window.show() sys.exit(app.exec_())

for widget needs repaint in middle of event, can call widget.repaint(). note rest of ui unresponsive during repaint (which fine one-off call, not if you're repainting repeatedly).

(thanks mel pointing me https://stackoverflow.com/a/11806126/4720935 )


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