Re: key press events and gtk_dialog_new_with_buttons()

[Richard Gipps <rgipps netspace net au>]

Yeti,
        I tried your example and it worked fine.  I then had a look at my 
code again and I found that the Enter key would emulate pressing the OK 
button on all of my entries BUT only the first time the window was 
displayed.  If I hide the window using gtk_widget_hide_all() and then show 
it some time later using  gtk_widget_show_all(), hitting the return key no 
longer causes the OK button to be 'pressed'.  I have found that I need to 
call gtk_dialog_set_default_response() each time I show the window with 
gtk_widget_show_all() (not just the first time) then all is fine.  Thanks 
for your help and patience - problem solved.

Richard.

At 21:29 11/01/06, you wrote:
> On Wed, Jan 11, 2006 at 06:54:46PM +1100, Richard Gipps wrote:
> > I applied this function to the three entries but it only works on one of
> > them (the first entry I apply it to).  Note that I have tried them all on
> > their own (by commenting out the other two) and they work fine.  Any ideas?
>
> #include <gtk/gtk.h>
>
> int
> main(int argc, char *argv[])
> {
>     GtkWidget *dialog, *entry;
>     gint response;
>
>     gtk_init(&argc, &argv);
>     dialog = gtk_dialog_new_with_buttons("Entry Activate", NULL, 0,
>                                          GTK_STOCK_CANCEL,
>                                          GTK_RESPONSE_CANCEL,
>                                          GTK_STOCK_OK,
>                                          GTK_RESPONSE_OK,
>                                          NULL);
>     gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
>     gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
>
>     entry = gtk_entry_new();
>     gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
>     gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), entry);
>
>     entry = gtk_entry_new();
>     gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
>     gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), entry);
>
>     entry = gtk_entry_new();
>     gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
>     gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), entry);
>
>     gtk_widget_show_all(dialog);
>     response = gtk_dialog_run(GTK_DIALOG(dialog));
>     g_print("Response: %d\n", response);
>     gtk_widget_destroy(dialog);
>
>     return 0;
> }
>
> This works.
>
> Yeti
>
>
> --
> That's enough.
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