Re: GTK Action Handler

[dhk <dhkuhl optonline net>]

Michael Cronenworth wrote:
> dhk wrote:
> > How can I reuse these callbacks?
>
> Use user_function( GtkWidget *widget, gpointer data ) instead of
> explicitly setting a class. Then cast widget as whatever you need, eg.:
> GTK_BUTTON( widget ) inside of your callback.
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When the button or expander is clicked with the mouse the callbacks work
fine.  The problem is from the menu the "activate" signal has GtkAction
as the first parameter of the callback and I don't think that can be
cast to a GtkButton or GtkExpander.  I want to call the button and
expander callbacks as if they were clicked with the mouse.

dave