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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* 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 "config.h"
#include "gtkseparator.h"
#include "gtkaccessible.h"
#include "gtkintl.h"
#include "gtkorientable.h"
#include "gtkprivate.h"
#include "gtkwidgetprivate.h"
/**
* SECTION:gtkseparator
* @Short_description: A separator widget
* @Title: GtkSeparator
*
* GtkSeparator is a horizontal or vertical separator widget, depending on the
* value of the #GtkOrientable:orientation property, used to group the widgets
* within a window. It displays a line with a shadow to make it appear sunken
* into the interface.
*
* # CSS nodes
*
* GtkSeparator has a single CSS node with name separator. The node
* gets one of the .horizontal or .vertical style classes.
*
* # Accessibility
*
* GtkSeparator uses the #GTK_ACCESSIBLE_ROLE_SEPARATOR role.
*/
typedef struct _GtkSeparatorClass GtkSeparatorClass;
struct _GtkSeparator
{
GtkWidget parent_instance;
GtkOrientation orientation;
};
struct _GtkSeparatorClass
{
GtkWidgetClass parent_class;
};
enum {
PROP_0,
PROP_ORIENTATION
};
G_DEFINE_TYPE_WITH_CODE (GtkSeparator, gtk_separator, GTK_TYPE_WIDGET,
G_IMPLEMENT_INTERFACE (GTK_TYPE_ORIENTABLE, NULL))
static void
gtk_separator_set_orientation (GtkSeparator *self,
GtkOrientation orientation)
{
if (self->orientation != orientation)
{
self->orientation = orientation;
gtk_widget_update_orientation (GTK_WIDGET (self), orientation);
gtk_widget_queue_resize (GTK_WIDGET (self));
gtk_accessible_update_property (GTK_ACCESSIBLE (self),
GTK_ACCESSIBLE_PROPERTY_ORIENTATION, orientation,
-1);
g_object_notify (G_OBJECT (self), "orientation");
}
}
static void
gtk_separator_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GtkSeparator *separator = GTK_SEPARATOR (object);
switch (prop_id)
{
case PROP_ORIENTATION:
gtk_separator_set_orientation (separator, g_value_get_enum (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gtk_separator_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkSeparator *separator = GTK_SEPARATOR (object);
switch (prop_id)
{
case PROP_ORIENTATION:
g_value_set_enum (value, separator->orientation);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gtk_separator_init (GtkSeparator *separator)
{
separator->orientation = GTK_ORIENTATION_HORIZONTAL;
gtk_widget_update_orientation (GTK_WIDGET (separator),
separator->orientation);
}
static void
gtk_separator_class_init (GtkSeparatorClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
object_class->set_property = gtk_separator_set_property;
object_class->get_property = gtk_separator_get_property;
g_object_class_override_property (object_class, PROP_ORIENTATION, "orientation");
gtk_widget_class_set_css_name (widget_class, I_("separator"));
gtk_widget_class_set_accessible_role (widget_class, GTK_ACCESSIBLE_ROLE_SEPARATOR);
}
/**
* gtk_separator_new:
* @orientation: the separator’s orientation.
*
* Creates a new #GtkSeparator with the given orientation.
*
* Returns: a new #GtkSeparator.
*/
GtkWidget *
gtk_separator_new (GtkOrientation orientation)
{
return g_object_new (GTK_TYPE_SEPARATOR,
"orientation", orientation,
NULL);
}
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