Re: partial redraws

[Stefan Kost <ensonic hora-obscura de>]

Am 04.10.2010 14:23, schrieb Damon Chaplin:
> On Mon, 2010-10-04 at 13:27 +0300, Stefan Kost wrote:
> 
>> The code is at
>> http://cgit.freedesktop.org/~ensonic/gst-tracelib/
>> the whole part that actually uses goo-canvas is in:
>> http://cgit.freedesktop.org/~ensonic/gst-tracelib/tree/src/ui/main-window.c
>>
>> There are no custom items - it uses group, rect, text and polyline.
> 
> Yes, I can reproduce it.
> 

Thanks for trying it out.

> It does look like a bug. My guess would be that all the fast adding &
> moving of items has confused it - maybe a race condition somewhere.
> 
> Is your app multi-threaded? Make sure you have the GDK lock.

The application is single threaded. There is a g_io_channel that uses
g_io_add_watch_full (a GSource on the mainloop).

Stefan

> 
> Damon
> 
>