r20204 - gnucash/trunk/src - Get rid of gtk dependency in <app-util/option-util.h> header by storing only a gpointer for the widget.

[Christian Stimming]

Author: cstim
Date: 2011-01-30 05:21:48 -0500 (Sun, 30 Jan 2011)
New Revision: 20204
Trac: http://svn.gnucash.org/trac/changeset/20204

Modified:
   gnucash/trunk/src/app-utils/option-util.c
   gnucash/trunk/src/app-utils/option-util.h
   gnucash/trunk/src/business/business-gnome/business-options-gnome.c
   gnucash/trunk/src/gnome-utils/dialog-options.c
   gnucash/trunk/src/gnome-utils/dialog-options.h
Log:
Get rid of gtk dependency in <app-util/option-util.h> header by storing only a gpointer for the widget.

This means the very last part of a gtk-dependency in app-util is in option-util.c
in one error message. My goal is to remove gtk completely from app-util
so that all code in our dependency chain up to app-util can be packaged
into a GUI-independent library, which can then be used by the python wrappers
and other GUI frontends alike.