* configure.in: Check for libgnomecanvas.
* gtk/ColorSelectionDialog.custom: Create a button subclass which
contains a reference to the parent ColorSelectionDialog. Modify
properties to return this subclass instead of a regular
Gtk.Button.
* gtk/FileSelection.custom: Ditto.
* sample/test/TestFileSelection.cs (file_selection_ok):
Demonstrate the button subclass by destroying the parent dialog
when the ok button is clicked.
svn path=/trunk/gtk-sharp/; revision=6610
* glue/Makefile.am: Added dialog.c and colorseldialog.c
* glue/dialog.c:
* gtk/Dialog.custom: C# glue for getting more fields from a GtkDialog.
* glue/colorseldialog.c:
* gtk/ColorSelectionDialog.custom: C# glue for getting more fields
from a ColorSelectionDialog.
svn path=/trunk/gtk-sharp/; revision=5699
