[Lazarus] Blinks when clicks in a tab editor

[Mattias Gaertner]

On Mon, 10 Jun 2013 15:32:52 +0100
Graeme Geldenhuys <graeme at geldenhuys.co.uk> wrote:

> On 2013-06-10 09:34, Mattias Gaertner wrote:
> > 
> > I found a suspicious gtk2 draw call and disabled it.
> > Please test with 41658.
> 
> 
> It's better... ie: not every tab switch causes the white flash. But
> switching between some times, and depending on direction of tab switch,
> it still flashes white. I'm trying to find a pattern. So far if a tab
> causes a flash, it is always that tab, an then the opposite is true too.

Please test with 41670.

 
> [...few minutes of playing with IDE...]
> 
> OK, if my project session is saved with 8 tabs open, and I restart the
> IDE and my previous opened tabs are loaded... no white flashes occur
> switch between any or those 8 tabs. This is an improvement to how it was
> before. If I now open new tabs by clicking on the Project Inspector or
> on the listed files in a Package, and then switching to or from those
> newly opened files, will cause the white flashing again. It will also
> introduce one or two white flashes between the existing 8 open tabs I
> had. Say I now have 15 open tabs. Now if I save my project (with info of
> opened files), and the restart the IDE. Now all 15 tabs will not cause a
> white flash. Opening new files or closing any tabs, will randomly start
> the white flashing again.
> 
> I wish I can "unlike" Marco Douglas's original message. :) Since he
> mentioned it, I now notice the damn white flashes again! :-/


Mattias