Re: [Denemo-devel] Midi input

[Jeremiah Benham]

On Feb 24, 2010, at 3:20 PM, Richard Shann <address@hidden>  
wrote:

> On Wed, 2010-02-24 at 20:40 +0000, Richard Shann wrote:
> > hmm, I see that the new pref *does* have code checked in for
> > saving/reloading the new pref.
> > I'll look into that further.
>
> The COMBOBOX macro does not set up any callback to set the newly  
> chosen
> value. After an earlier use of COMBOBOX for a gchar* field a  
> g_signal is
> attached, but not after these two (fluidsynth_audio_driver and
> fluidsynth_midi_driver which are GString*).

The widget is stored into a structure. This structure is passed as an  
argument when the ok button is pressed. So there is no other callback  
other than the ok buttuns callback that passes cbdata structure to the  
function set_preferences. That's at the end of the file.
If (gtk_dialog_run .......
  {
     set_preferences(&cbdata)
  }

Correct me if I am wrong.
Jeremiah

> Which leaves the puzzle of how on earth it is working for the
> fluidsynth_audio_driver field but not for the fluidsynth_midi_driver
> field - the code appears to be properly cloned. It should not work for
> either.
>
> Richard