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Hello All,
  I am using GTK 2.4.1 and GCC 3.3.3 and am having trouble setting the
GtkProgressBar fraction to low values such as 0.01.  When I use these small
values and the orientation is set to either GTK_PROGRESS_BAR_LEFT_TO_RIGHT or
GTK_PROGRESS_BAR_TOP_TO_BOTTOM, the bar displays as _filled_ rather than almost
empty, as it should.  The problem is dependent on the size of the widget, if it
is resized larger, the bar will snap back into a correct state.  This is always
reproducible and occurs in all gtk applications.
  Does anyone know why this might be happening?  I modified the ProgressBar
example from the gtk tutorial and it is included below.  On my system it
displays as filled, rather than at fraction 0.01.  Resizing the window in the
x-direction may change it from the filled to the working state.  

Thank you for your time.

#include <gtk/gtk.h>
GtkWidget *window;
void
destroy_progress(GtkWidget *widget)
{
  window = NULL;
  gtk_main_quit ();
}
int
main( int argc,
      char *argv[])
{
  GtkWidget *progress;
  GtkWidget *vbox;
  gtk_init (&argc, &argv);

  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_resizable (GTK_WINDOW (window), TRUE);

  g_signal_connect (G_OBJECT (window), "destroy",
                    G_CALLBACK (destroy_progress),
                    NULL);

  gtk_container_set_border_width (GTK_CONTAINER (window), 0);

  vbox = gtk_vbox_new (FALSE, 5);
  gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
  gtk_container_add (GTK_CONTAINER (window), vbox);

  progress = gtk_progress_bar_new ();
  /* the orientation must be LEFT-TO-RIGHT or TOP-TO-BOTTOM; others are fine */
  gtk_progress_bar_set_orientation (GTK_PROGRESS_BAR (progress),
                                    GTK_PROGRESS_LEFT_TO_RIGHT);
  /* the value must be small, but it also depends on the size of the window */
  gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress), 0.01);
  gtk_container_add (GTK_CONTAINER (vbox), progress);

  /* 221 is the critical x-value, 122 is the critical y-value in TOP_TO_BOTTOM
     mode.  larger makes the bar work ok, smaller will cause the same problem.
     try resizing the window in the x-directions */
  gtk_window_set_default_size(GTK_WINDOW(window), 221, 122);
  gtk_widget_show_all (window);
  gtk_main ();
  return 0;
}
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