Bug 762 – Crash with QMenu.addSeparator() and QMenu.clear()

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Bug 762 - Crash with QMenu.addSeparator() and QMenu.clear()

Summary:

Crash with QMenu.addSeparator() and QMenu.clear()

Status:	CLOSED FIXED

Product:	PySide
Classification:	Unclassified
Component:	QtGui
Version:	1.0.0
Platform:	PC Linux

Importance:	P2 major
Assigned To:	renato filho

URL:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2011-03-19 02:26 EET by john haddon
Modified:	2011-04-01 23:15 EEST (History)
CC List:	8 users (show)

See Also:

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Description john haddon 2011-03-19 02:26:50 EET

Below is a test case which creates a menubar which causes crashes. To cause a
crash, click the menubar to lower a menu, and then move the mouse right and
left over the menubar to alternately show and hide each menu. After doing this
a few times you should see a crash. Removing the m.addSeparator line causes the
crashing to stop.

import functools
from PySide import QtGui

app = QtGui.QApplication( [] )

def updateMenu( m ) :

    m.clear()

    for i in range( 0, 5 ) :

        action = QtGui.QAction( str( i ), m )
        m.addAction( action )

        # commenting the line beloew will prevent the crashes
        m.addSeparator()

mb = QtGui.QMenuBar()

for i in range( 0, 5 ) :

    subMenu = mb.addMenu( str( i ) )
    subMenu.aboutToShow.connect( functools.partial( updateMenu, subMenu ) )

mb.show()
app.exec_()

Comment 1 Hugo Parente Lima 2011-03-21 18:57:00 EET

Thanks for the report, I can reproduce it, prioritizing as P2.

Comment 2 renato filho 2011-03-23 23:03:54 EET

This work fine with the current GIT version. Probably fixed in previous commit.
Could you confirm that?

I will close the bug, but feel free to reopen, if the bug still happen in your
computer.

Comment 3 Hugo Parente Lima 2011-03-23 23:36:22 EET

I also can't reproduce it anymore with the latest version from git.

Comment 4 Hugo Parente Lima 2011-04-01 23:15:57 EEST

Closing bug after release of PySide 1.0.1.