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List:       kde-devel
Subject:    Re: Not used QPointers showing modal dialogs via exec() - No crash
From:       Albert Astals Cid <aacid () kde ! org>
Date:       2013-11-11 18:18:27
Message-ID: 1537968.UHxUYtJCxZ () xps
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El Dilluns, 11 de novembre de 2013, a les 23:13:51, Harsh Kumar va escriure:
> Hi,
> 
> I have a question:
> 
> Krazy2 flags this issue in KMines - Not using QPointers when showing
> modal dialogs via exec()
> See: http://ebn.kde.org/krazy/reports/kde-4.x/kdegames/kmines/index.html
> 
> Following is the function to display High Scores dialog where the
> problem has been flagged:
> 
> void KMinesMainWindow::showHighscores()
> {
>     KScoreDialog scoreDialog(KScoreDialog::Name | KScoreDialog::Time, this);
> scoreDialog.initFromDifficulty(Kg::difficulty());
>     scoreDialog.hideField(KScoreDialog::Score);
>     scoreDialog.exec();
> }
> 
> KMines should crash when High Score dialog is open & application is
> closed using dbus.
> 
> So, I did the following:
> 1.) Started KMines
> 2.) Opened the High Scores dialog
> 3.) Ran the command -
>          qdbus org.kde.kmines-[pid] /MainApplication quit
> 
> KMines exits without any crash. It seems nothing went wrong.
> 
> What can be the reason for this? Why am I not able to reproduce the crash.

http://lists.kde.org/?t=138403732000001&r=1&w=2

Cheers,
  Albert

> 
> Thanks
> Regards
> Harsh Kumar
> 
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