On Thu, 2007-09-20 at 19:39 -0600, Aaron Bockover wrote: > I'm integrating Lgi, a xlib based application framework, with the Gnome > desktop. And I want to be able to make an Lgi application sensitive to > the current theme's fonts and colors so that is blends in with the Gnome > > desktop. > > I've worked out how to query for the right system font to use. But I'm > having a lot of trouble getting information about how to retrieve the > theme's color scheme. I think I need to use gtk_style_lookup_color or > maybe the color-hash property of the GtkStyle object. But I can't find > any example code and the documentation is too brief. For instance > gtk_style_lookup_color has a string parameter "color_name", but > absolutely no description of what possible values you might be able to > pass into it. The sorts of colors I need are the selection bg/fg color, > text fg/bg, application workspace etc.
If your framework uses Xresource, then you can simply add a template
to /etc/gnome/config/ to set X resources based on the current theme.
Otherwise, I think you can read theme colours from XSettings. You'll
need to look at the gnome-settings-daemon code to see what it exports
over xsettings.
Ross
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