On Dienstag, 12. November 2013 08:24:30 CEST, Harsh Kumar wrote:
1. If there is some code after exec() then code will crash as the
QObject has been deleted.
As long as there's no reference to any (pot.) freed memory, code after the nested
eventloop is in general no problem (ie. you can still p
On 11/12/13, Thomas Lübking wrote:
> On Montag, 11. November 2013 19:42:13 CEST, Kevin Krammer wrote:
>
>> If anything, D-Bus, timer, whatever, causes deletion of the
>> dialog's parent,
>> in this case KMinesMainWindow, then it will delete its child QObject.
>
> If a QObject with children on the
On Montag, 11. November 2013 19:42:13 CEST, Kevin Krammer wrote:
If anything, D-Bus, timer, whatever, causes deletion of the
dialog's parent,
in this case KMinesMainWindow, then it will delete its child QObject.
If a QObject with children on the stack gets deleted, you're in trouble anyway,
On Monday, 2013-11-11, 15:53:15, Daniel Nicoletti wrote:
> This check is to prevent issues, if someone in the future changes
> the code to do something after exec() then it's very likely to
> crash due to the caller or it's child stuff already being deleted.
> If you don't do anything after exec()
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 i
This check is to prevent issues, if someone in the future changes
the code to do something after exec() then it's very likely to
crash due to the caller or it's child stuff already being deleted.
If you don't do anything after exec() and the function was called
by the event loop you are probably sa
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 KMinesMa
