X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtkscrollbar.c;h=28e7ff694dae52d3383cdb65d2c24911a16f7d99;hb=6adcae811bea38163c01371c409942b1ba215cf3;hp=68db4d988ae098b5193693f4ee2beab7cfabee98;hpb=060978e069b3c1726c7a1fb3916c3e8c8348a813;p=~andy%2Fgtk

diff --git a/gtk/gtkscrollbar.c b/gtk/gtkscrollbar.c
index 68db4d988..28e7ff694 100644
--- a/gtk/gtkscrollbar.c
+++ b/gtk/gtkscrollbar.c
@@ -1,25 +1,39 @@
 /* GTK - The GIMP Toolkit
  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
+ * Copyright (C) 2001 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
+ * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU Library General Public
+ * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the
  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  * Boston, MA 02111-1307, USA.
  */
+
+/*
+ * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
+ * file for a list of people on the GTK+ Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
+ */
+
 #include "gtkscrollbar.h"
+#include "gtkintl.h"
 
 static void gtk_scrollbar_class_init (GtkScrollbarClass *klass);
 static void gtk_scrollbar_init       (GtkScrollbar      *scrollbar);
+static void gtk_scrollbar_style_set  (GtkWidget         *widget,
+                                      GtkStyle          *previous);
+
+static gpointer parent_class;
 
 GtkType
 gtk_scrollbar_get_type (void)
@@ -49,9 +63,101 @@ gtk_scrollbar_get_type (void)
 static void
 gtk_scrollbar_class_init (GtkScrollbarClass *class)
 {
+  GtkWidgetClass *widget_class;
+
+  widget_class = GTK_WIDGET_CLASS (class);
+
+  parent_class = g_type_class_peek_parent (class);
+  
+  widget_class->style_set = gtk_scrollbar_style_set;
+  
+  gtk_widget_class_install_style_property (widget_class,
+					   g_param_spec_int ("min_slider_length",
+							     _("Minimum Slider Length"),
+							     _("Minimum length of scrollbar slider"),
+							     0,
+							     G_MAXINT,
+							     7,
+							     G_PARAM_READABLE));
+
+  gtk_widget_class_install_style_property (widget_class,
+					   g_param_spec_boolean ("fixed_slider_length",
+                                                                 _("Fixed slider size"),
+                                                                 _("Don't change slider size, just lock it to the minimum length"),
+                                                                 FALSE,
+                                                                 
+                                                                 G_PARAM_READABLE));
+  
+  gtk_widget_class_install_style_property (widget_class,
+					   g_param_spec_boolean ("has_backward_stepper",
+                                                                 _("Backward stepper"),
+                                                                 _("Display the standard backward arrow button"),
+                                                                 TRUE,
+                                                                 
+                                                                 G_PARAM_READABLE));
+
+    gtk_widget_class_install_style_property (widget_class,
+                                             g_param_spec_boolean ("has_forward_stepper",
+                                                                   _("Forward stepper"),
+                                                                   _("Display the standard forward arrow button"),
+                                                                   TRUE,
+                                                                   
+                                                                   G_PARAM_READABLE));
+
+  gtk_widget_class_install_style_property (widget_class,
+					   g_param_spec_boolean ("has_secondary_backward_stepper",
+                                                                 _("Secondary backward stepper"),
+                                                                 _("Display a second backward arrow button on the opposite end of the scrollbar"),
+                                                                 FALSE,
+                                                                 
+                                                                 G_PARAM_READABLE));
+
+    gtk_widget_class_install_style_property (widget_class,
+                                             g_param_spec_boolean ("has_secondary_forward_stepper",
+                                                                   _("Secondary forward stepper"),
+                                                                   _("Display a secondary forward arrow button on the opposite end of the scrollbar"),
+                                                                   FALSE,
+                                                                   
+                                                                   G_PARAM_READABLE));
 }
 
 static void
 gtk_scrollbar_init (GtkScrollbar *scrollbar)
 {
+  GtkRange *range;
+
+  range = GTK_RANGE (scrollbar);
 }
+
+static void
+gtk_scrollbar_style_set  (GtkWidget *widget,
+                          GtkStyle  *previous)
+{
+  gint slider_length;
+  gboolean fixed_size;
+  gboolean has_a, has_b, has_c, has_d;
+  GtkRange *range;
+
+  range = GTK_RANGE (widget);
+  
+  gtk_widget_style_get (widget,
+                        "min_slider_length", &slider_length,
+                        "fixed_slider_length", &fixed_size,
+                        "has_backward_stepper", &has_a,
+                        "has_secondary_forward_stepper", &has_b,
+                        "has_secondary_backward_stepper", &has_c,
+                        "has_forward_stepper", &has_d,
+                        NULL);
+  
+  range->min_slider_size = slider_length;
+  range->slider_size_fixed = fixed_size;
+
+  range->has_stepper_a = has_a;
+  range->has_stepper_b = has_b;
+  range->has_stepper_c = has_c;
+  range->has_stepper_d = has_d;
+  
+  (* GTK_WIDGET_CLASS (parent_class)->style_set) (widget, previous);
+}
+
+