RE: Can't redraw labels in gtk_dialog_new_with_buttons

[paa-listas Argentina com]

You need to check for pending events while you are 
doing the large counting:


gtk_widget_show_all(chan_win);
 while (gtk_events_pending()) gtk_main_iteration();
 ...
 //large counting (start)
for(int i =0; i<999999999;i++)
{
    ....
    while (gtk_events_pending()) gtk_main_iteration();
    ....
}
//large counting (end)
 ...
 gtk_widget_destroy(chan_win);

  Pablo Armando

> -- Mensaje Original --
> Date: Sun, 30 Jan 2005 21:32:37 +0100
> From: Vanko Eugen <vanko stonline sk>
> To: gtk-app-devel-list gnome org
> Subject: Can't redraw labels in gtk_dialog_new_with_buttons
>
>
> Hi 2 all!
>
> I have preferences widow in which after pressing OK I need to show modal
> window  while long counting... 
>
> I have this code:
>
> chan_win=gtk_dialog_new_with_buttons("Channels Setup",GTK_WINDOW(main_win),GTK_DIALOG_MODAL,NULL);
> label=gtk_label_new("Counting");
> gtk_container_add(GTK_CONTAINER(GTK_DIALOG(chan_win)->vbox),label);
> label=gtk_label_new("Please wait...");
> gtk_container_add(GTK_CONTAINER(GTK_DIALOG(chan_win)->vbox),label);
> gtk_dialog_set_has_separator(GTK_DIALOG(chan_win),FALSE);
> gtk_widget_show_all(chan_win);
> while (gtk_events_pending()) gtk_main_iteration();
> ...
> //large counting
> ...
> gtk_widget_destroy(chan_win);
>
> The problem is: while (gtk_events_pending()) gtk_main_iteration(); redraw
> only window, not labels...
> Can somebody help me?
>
> Thx, fuuzuu


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