re: dialogs problems

[Juan Pablo <jpdborgna yahoo com ar>]

Ok, im sending some source code so its easy to see:

This is the main menu callback, it opens the first dialog:

void on_prov_admin_activate (GtkMenuItem     *menuitem, gpointer         
user_data)
{
gtk_widget_show(create_prov_admin_dlg());
}

This is a callback from a button inside prov_admin_dlg:

void on_prov_admin_edit_clicked (GtkButton       *button, 
gpointer         user_data)
{
gint selected;
GnomeDbGrid *grid;
GtkWidget *dialog;

grid=GNOME_DB_GRID(lookup_widget(GTK_WIDGET(button),"prov_dbgrid"));

/* Si no hay seleccion, salir */
if ((selected=gnome_db_grid_get_selected(grid))<0)
  return;

boa_fe.editing=TRUE; /* Global flag */
boa_fe.id=gnome_db_grid_get_selected_id(grid); /* Global ID */

dialog=create_new_prov();
ret=gtk_dialog_run(GTK_DIALOG(dialog)); /* Block on edit dialog */
gtk_widget_destroy(dialog);

boa_fe.editing=FALSE;

fill_prov_dbgrid(GTK_WIDGET(button)); /* Refresh the dbgrid*/

}

That opens the second dialog (third window).
And inside new_prov dialog, I have this callback, wich is from the 
"Save" button:

void on_new_prov_save_clicked (GtkButton *button, gpointer user_data)
{
GdaCommand *cmd;
gchar *buffer;
gint rows;
gint p_id, iva_id;           
const gchar *cuit;
gchar *nombre;
GdaDataModel *recset;

cuit=gtk_entry_get_text(GTK_ENTRY(lookup_widget(GTK_WIDGET(button),"new_prov_cuit")));
nombre=g_strdup(gtk_entry_get_text(GTK_ENTRY(lookup_widget(GTK_WIDGET(button),"new_prov_nombre"))));

g_strchomp(nombre);

if (g_utf8_strlen(nombre,40)==0)
  {
   messagebox("Debe ingresar un nombre.");  /* <<--------------- Here 
is the problem !!!! */
   
gtk_widget_grab_focus(lookup_widget(GTK_WIDGET(button),"new_prov_nombre"));
   return;
  }

  .   .   .

gda_command_free (cmd);
g_free(buffer);
}

Messagebox is this:

void messagebox(gchar *msg)
{
GtkWidget *dialog;

dialog = gtk_message_dialog_new_with_markup (NULL,
                                 GTK_DIALOG_MODAL,
                                 GTK_MESSAGE_QUESTION,
                                 GTK_BUTTONS_OK,
                                 msg,
                                 NULL);

gtk_dialog_run (GTK_DIALOG (dialog));

gtk_widget_destroy(dialog);

}



Ok thats the source.

The problem is that when closing that last dialog from messagebox, the 
new_prov dialog closes too and (i have experimented) returns the 
response of messagebox.

The idea was to warn the user of a blank field and return so he can fill it.

Thanks all.

Saludos, Juan Pablo.

        

        
                
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