/* 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 "gtkorientable.h"
#include "gtkprivate.h"
#include "gtkwidgetprivate.h"
/**
* GtkSeparator :
*
* Draws a horizontal or vertical line to separate other widgets .
*
* < picture >
* < source srcset = " separator - dark . png " media = " ( prefers - color - scheme : dark ) " >
* < img alt = " An example GtkSeparator " src = " separator . png " >
* < / picture >
*
* A ` GtkSeparator ` can be 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 [ enum @ Gtk . AccessibleRole . separator ] role .
*/
typedef struct _GtkSeparatorClass GtkSeparatorClass;
struct _GtkSeparator
{
GtkWidget parent_instance;
GtkOrientation orientation;
};
struct _GtkSeparatorClass
{
GtkWidgetClass parent_class;
};
enum {
PROP_0,
/* GtkOrientable */
PROP_ORIENTATION,
N_PROPS
};
static GParamSpec *props[N_PROPS] = { NULL, };
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_by_pspec (G_OBJECT (self), props[PROP_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;
props[PROP_ORIENTATION] = g_param_spec_override ("orientation" ,
g_object_interface_find_property (g_type_default_interface_ref (GTK_TYPE_ORIENTABLE), "orientation" ));
g_object_class_install_properties (object_class, N_PROPS, props);
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);
}
Messung V0.5 in Prozent C=98 H=96 G=96
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-07-03)
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