Bug in Adjustment?

[Linus Gasser <urba2544 urbanet ch>]

Hello,
I just saw a bizarre thing in gtk 1.1.1. It's when I try to redraw a
range-widget. It changes the value on the top of the range-widget, but the
'button' itself doesn't move a single whee-bit. I just added a
little code to demonstrate this. Take care, I'm a newbi, and don't look at the
ugliness of the code ;-)


---------------------------  bug.c  ----------------------------


#include <gtk/gtk.h>


  GtkWidget *window;
  GtkObject *adjustment;

void IncAdjust()
{
    GtkAdjustment *Adj;

  Adj = GTK_ADJUSTMENT(adjustment);
  Adj->value++;
  gtk_widget_draw_children(window);
}


main(int argc, char *argv[])
{
  GtkWidget *box1, *box2;
  GtkWidget *scale, *button;

  gtk_init (&argc, &argv);



  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  box1 = gtk_vbox_new (FALSE, 0);
  gtk_container_add (GTK_CONTAINER (window), box1);
  gtk_widget_show (box1);


  box2 = gtk_vbox_new (FALSE, 10);
  gtk_container_border_width (GTK_CONTAINER (box2), 10);
  gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
  gtk_widget_show (box2);


  adjustment = gtk_adjustment_new (0, 0, 128, 1, 1, 1);
  scale = gtk_hscale_new (GTK_ADJUSTMENT (adjustment));
  gtk_range_set_update_policy (GTK_RANGE (scale), 
	  GTK_UPDATE_CONTINUOUS);
  gtk_widget_set_usize (GTK_WIDGET (scale), 150, 30);
  gtk_scale_set_digits (GTK_SCALE (scale), 0);
  gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE);
  gtk_box_pack_start (GTK_BOX (box2), scale, TRUE, TRUE, 0);
  gtk_widget_show (scale);
  button = gtk_button_new_with_label ("Inc");
  gtk_widget_show (button);
  gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
  gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
                               GTK_SIGNAL_FUNC (IncAdjust),
                               GTK_OBJECT (window));
 

  gtk_widget_show(window);
  gtk_main ();
}



------------------------------------ end ---------------------------

Any ideas/suggestions???

Greets

Ineiti


--
+------------------+-------------------+
I L.Gasser         I          MALKUTH  I
I Marterey 23      I       Simplon 12  I
I 1005 Lausanne    I    1006 Lausanne  I
I 021/320 02 94    I    021/617 84 55  I
+------------------+-------------------+
I        http://194.38.81.99           I
+--------------------------------------+

Hass erregt Hader; aber die Liebe deckt alle Uebertretungen zu.