[Lazarus] Grey windows in Lazarus IDE with GTK2 in Mint 17 + KDE

[Petr Hlozek]

I'm not sure that it's KWin problem. This problem have only apps
written in Lazarus and Lazarus itself. My app has the same problem :(.

Petr

> Ok, here it is gtk 2.24.23.
> Any known workarounds? I tried changing the GTK theme in KDE but no
> effect.
>
>
> Probably a Kwin problem.
> A workaround is to open the KDE system settings, Desktop effects, All
> effects. On the Focus block uncheck Dialog parent.
>
> Patrick