Re: Gtk+ progress bar color

[Stefan Salewski <mail ssalewski de>]

On Wed, 2017-03-08 at 15:52 +0100, Stefan Salewski wrote:
> On Wed, 2017-03-08 at 14:18 +0000, Rúben Rodrigues wrote:
> > I asked to the Google before, but he don't give me nothing about
> > this 
> > :-). PRELIGHT doesn't work too..
>
>  

Well, the fix suggested by Owen Taylor in that old thread solved it for
me:

#include <gtk/gtk.h>

gint main(gint argc,gchar *argv[])
{
  GtkWidget *window;
  GtkWidget* bar;
  GdkColor color;
  GtkStyle *style;

  gtk_init (&argc,&argv);
  window=gtk_window_new(GTK_WINDOW_TOPLEVEL);
  bar=gtk_progress_bar_new();
  gdk_color_parse("red",&color);
  gtk_widget_modify_bg(bar,GTK_STATE_NORMAL, &color);
  gtk_widget_modify_bg(bar,GTK_STATE_PRELIGHT, &color);
  gtk_widget_modify_bg(bar,GTK_STATE_ACTIVE, &color);
  gtk_widget_modify_bg(bar,GTK_STATE_SELECTED, &color);
  gtk_widget_modify_bg(bar,GTK_STATE_INSENSITIVE, &color);

  gtk_widget_modify_fg(bar,GTK_STATE_NORMAL, &color);
  gtk_widget_modify_fg(bar,GTK_STATE_PRELIGHT, &color);
  gtk_widget_modify_fg(bar,GTK_STATE_ACTIVE, &color);
  gtk_widget_modify_fg(bar,GTK_STATE_SELECTED, &color);
  gtk_widget_modify_fg(bar,GTK_STATE_INSENSITIVE, &color);

  style = gtk_style_new ();
  gdk_color_parse ("red", &style->bg[GTK_STATE_PRELIGHT]);
  gtk_widget_set_style (bar, style);
  g_object_unref (style);

  gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(bar),0.5);
  gtk_container_add(GTK_CONTAINER(window),bar);
  gtk_widget_show_all (window);
  gtk_main();
  return 0;
}