Re: Custom GdkColormap from X Colormap


At 03 Aug 2002 16:37:17 -0600,
Michael Torrie wrote:
> On Sat, 2002-08-03 at 14:43, Naofumi Yasufuku wrote:
> > Hi,
> > 
> > I've working on an OpenGL support library for GTK2, and I'm faced with
> > a GdkColormap problem.
> > 
> > I want to implement the RGB colormap shareing support using
> > XmuLookupStandardColormap() and XGetRGBColormap().  But I cannot do it
> > because gdkx_colormap_get() is not yet fixed, and current GDK doesn't
> > allow us to create and add custom GdkColormap associate with X Colormap.
> > 
> > Does anybody have an idea to fix gdkx_colormap_get() function?
> Might want to check out the GtkGLArea widget
> ( and see how they do it. 
> Perhaps they've figured out a good way to do it.  I believe it compiles
> against gtk+2 now, but I could be mistaken.

GtkGLArea doesn't provide the RGB colormap sharing support.

I've started the new OpenGL support library, GtkGLExt
(, because GtkGLArea have no real
maintainer and it is buggy.

Anyway, to implement the RGB colormap sharing feature using the ICCCM
conventions, fixed gdkx_colormap_get() or something is needed.


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]