Re: Delayed events

["Tadej Borovšak" <tadeboro gmail com>]

Hi.

I think that your callback is called when the selection changes. It's
printf's output that is being buffered and not being written
immediately to the console.


2008/11/26 Roy G. Biv <kroylar gmail com>:
> Hello everybody!
>
> I am just learning how to use GTK+ and have run into a problem.  After
> having followed Micah Carrick's Glade3 tutorial, I have learned that
> using GtkBuilder seems to be the best way to do things.  Therefore the
> method that he used in his tutorial is the how I'm doing it too.  On
> to my problem...
>
> I have created a window that contains a single combobox widget named
> combobox1.  In this combobox I have listed a few different colors.
> And in glade I set the a handler named "on_combobox1_changed" for the
> "changed" entry under GtkComboBox.
>
> My C program contains this function:
>
> void on_combobox1_changed (GtkComboBox *widget, gpointer user_data);
>
> I had originally tried to get the background window to change to the
> color that the user selects from the combo box.  But, having no
> success, I tried to debug it by adding a printf statement in the
> on_combobox1_changed function.  When I run the program and choose an
> entry from the combo box, there is nothing displayed in the terminal
> until I close the program, upon which my printf statement prints for
> every time that I changed the combo box.  So this is telling me that
> my handler function is not being executed until another handler
> function, namely, "on_window_destroy" is called.
>
> What can I do to be make this event handler actually handle the event
> as it occurs?
>
> -Roy
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-- 
Tadej Borovšak
tadeboro gmail com
tadej borovsak gmail com