[Glade-users] FW: about dialog box

[Arthur Shats]

Could anybody help with the question bellow?
Thanks much.
 
Arthur.
 


From: ashats at hotmail.com
To: glade-users at lists.ximian.com
Date: Tue, 7 Sep 2010 20:42:12 +0000
Subject: [Glade-users] about dialog box




I am using Glade-2 and C code. I am doing input validation after leaving an entry field. I put the validation inside _focus_out_event handler. Now, upon leaving the field, if it fails validation, I want to display a dialog box. So inside _focus_out_event handler I do the following:
 
text = lookup_widget(widget, "myField");
if (input_invalid(text)) {
  dialog1 = create_dialog1();
  gtk_dialog_run (GTK_DIALOG(dialog1));
  gtk_widget_hide(dialog1);
  gtk_widget_grab_focus(text);
}
return FALSE;
 
but it gives me the following errors at run time:
Gtk-WARNING **: GtkEntry - did not receive focus-out-event. If you connect a handler to this signal, it must return FALSE so the entry gets the event as well.
Gtk-ERROR **: file gtkentry.c: line 5287 (blink_cb): assertion failed: (GTK_WIDGET_HAS_FOCUS(entry)).
 
Any idea what I am doing wrong and how to fix it?
 
Thanks much.
Arthur.

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