/* 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)
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);
+}
+
+
projects / ~andy / gtk / blobdiff