Implementation of OPTION-PANE, with apologies to Gilbert Baumann.
Implementation of OPTION-PANE, with apologies to Gilbert Baumann.

Change gadget-highlight-background to blend with white rather than
+paleturquoise+.

Adjust superclasses of meta-list-pane, generic-list-pane, so that
generic-option-pane can also use meta-list-pane.

Minor refactoring and fixes to generic-list-pane.

Implementation of generic-option-pane, using generic-list-pane in a popup
window. Supports full set of options (mode, value-key, name-key). Appears
GTK2-ish, and should behave as people expect. List and option panes should
be scalable to at around a thousand items (worst case), and there is plenty
of room for improvement.

antifuchs/mcclim,swflint/McCLIM,onixie/mcclim,antifuchs/mcclim,slyrus/mcclim,swflint/McCLIM,slyrus/mcclim,onixie/mcclim,swflint/McCLIM,onixie/mcclim