Re: TreeView menu popup

[Tristan Van Berkom <vantr touchtunes com>]

this looks right.

>  /* if I handle this event I should return TRUE? (I'm NOT shure :( ) */

        This one I've been trying to figure out myself
for a while ... poked a little at the doc people ...

Matthias Clasen wrote:

http://developer.gnome.org/doc/API/2.0/gobject/gobject-Signals.html

and is still unclear on the subject.


If an object declares a signal it can
handle the signal _after_ the user-defined
handlers are called. 

if a user defined handler returnes TRUE
do the G_SIGNAL_RUN_CLEANUP handlers get called ?
I dont know. This depends on the standard
gtk GClosure implementation (I think ?). 


anyhow ... play around with it ...
try it once or twice and you'll know.


Cheers,
                        -Tristan

Vladimir Djokic wrote:
> Thanks, Tristan :)
>
>         what I'm doing now is:
>
>         * after creating GtkTreeView,
>
>         g_signal_connect (G_OBJECT (dlg_student_find->list),
>                         "button_press_event",
>                         G_CALLBACK (dlg_student_find_mouse_cb),
>                         dlg_student_find);
>
>         * callback
>
>         void
>         dlg_student_find_mouse_cb (GtkWidget *widget,
>                                 GdkEventButton *event,
>                                 gpointer data)
>         {
>                 if (event->button == 3) {
>                         /* code to popup menu: */
>                         /* get x, y */
>                         /* select line beneath mouse pointer */
>                         /* popup menu at x,y ? */
>                 }
>                 /* if I handle this event I should return TRUE? (I'm NOT shure :( ) */
>                 return TRUE;
>         }
>
>         Is this OK? This is NEW to me (Events). I looked at X-Chat 1.9.7
> source, and docs Tristan recommended, and this feels right.
>
>         Thanks,
>         Vladimir.
>
> --
> "This is it... This is where I belong..."