On Wed, Oct 18, 2006 at 10:34:51PM +0200, Paul Plaquette wrote:
> an application is using GTK+
>
> It calls functions provide in a shared libary.
>
> the library could present user interface based on GTK+ or not
> depending on the application initialized Gtk+ or not (calling gtk-init
> ()).
This sounds a bit strange. Shouldn't the application
tell the library whether it wants GUI or not?
> The question is : from the library, is there a way to know the caller
> had initialized Gtk+ ?
There is no way to get the value of gtk_initialized from
gtkmain. A fairly safe check for a GUI running is
if (gtk_main_level() > 0)
...
However this fails when Gtk+ is initialized but no main loop
is running.
Yeti
--
Whatever.
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