/*
* glade-gtk-expander.c - GladeWidgetAdaptor for GtkExpander
*
* Copyright (C) 2013 Tristan Van Berkom
*
* Authors:
* Tristan Van Berkom <tristan.van.berkom@gmail.com>
*
* 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 2.1 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 program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <config.h>
#include <glib/gi18n-lib.h>
#include <gladeui/glade.h>
#include "glade-gtk-frame.h"
void
glade_gtk_expander_post_create (GladeWidgetAdaptor * adaptor,
GObject * expander, GladeCreateReason reason)
{
static GladeWidgetAdaptor *wadaptor = NULL;
GladeWidget *gexpander, *glabel;
GtkWidget *label;
if (wadaptor == NULL)
wadaptor = glade_widget_adaptor_get_by_type (GTK_TYPE_LABEL);
if (reason != GLADE_CREATE_USER)
return;
g_return_if_fail (GTK_IS_EXPANDER (expander));
gexpander = glade_widget_get_from_gobject (expander);
g_return_if_fail (GLADE_IS_WIDGET (gexpander));
/* If we didnt put this object here... */
if ((label = gtk_expander_get_label_widget (GTK_EXPANDER (expander))) == NULL
|| (glade_widget_get_from_gobject (label) == NULL))
{
glabel = glade_widget_adaptor_create_widget (wadaptor, FALSE,
"parent", gexpander,
"project",
glade_widget_get_project
(gexpander), NULL);
glade_widget_property_set (glabel, "label", "expander");
g_object_set_data (glade_widget_get_object (glabel), "special-child-type", "label_item");
glade_widget_add_child (gexpander, glabel, FALSE);
}
gtk_expander_set_expanded (GTK_EXPANDER (expander), TRUE);
gtk_container_add (GTK_CONTAINER (expander), glade_placeholder_new ());
}
void
glade_gtk_expander_replace_child (GladeWidgetAdaptor * adaptor,
GtkWidget * container,
GtkWidget * current, GtkWidget * new_widget)
{
gchar *special_child_type;
special_child_type =
g_object_get_data (G_OBJECT (current), "special-child-type");
if (special_child_type && !strcmp (special_child_type, "label_item"))
{
g_object_set_data (G_OBJECT (new_widget), "special-child-type",
"label_item");
gtk_expander_set_label_widget (GTK_EXPANDER (container), new_widget);
return;
}
/* Chain Up */
GWA_GET_CLASS
(GTK_TYPE_CONTAINER)->replace_child (adaptor,
G_OBJECT (container),
G_OBJECT (current),
G_OBJECT (new_widget));
}
void
glade_gtk_expander_add_child (GladeWidgetAdaptor * adaptor,
GObject * object, GObject * child)
{
gchar *special_child_type;
special_child_type = g_object_get_data (child, "special-child-type");
if (special_child_type && !strcmp (special_child_type, "label"))
{
g_object_set_data (child, "special-child-type", "label_item");
gtk_expander_set_label_widget (GTK_EXPANDER (object), GTK_WIDGET (child));
}
else if (special_child_type && !strcmp (special_child_type, "label_item"))
{
gtk_expander_set_label_widget (GTK_EXPANDER (object), GTK_WIDGET (child));
}
else
/* Chain Up */
GWA_GET_CLASS (GTK_TYPE_CONTAINER)->add (adaptor, object, child);
}
void
glade_gtk_expander_remove_child (GladeWidgetAdaptor * adaptor,
GObject * object, GObject * child)
{
gchar *special_child_type;
special_child_type = g_object_get_data (child, "special-child-type");
if (special_child_type && !strcmp (special_child_type, "label_item"))
{
gtk_expander_set_label_widget (GTK_EXPANDER (object),
glade_placeholder_new ());
}
else
{
gtk_container_remove (GTK_CONTAINER (object), GTK_WIDGET (child));
gtk_container_add (GTK_CONTAINER (object), glade_placeholder_new ());
}
}
void
glade_gtk_expander_write_child (GladeWidgetAdaptor * adaptor,
GladeWidget * widget,
GladeXmlContext * context, GladeXmlNode * node)
{
if (!glade_gtk_write_special_child_label_item (adaptor, widget, context, node,
GWA_GET_CLASS (GTK_TYPE_CONTAINER)->
write_child))
/* Chain Up */
GWA_GET_CLASS
(GTK_TYPE_CONTAINER)->write_child (adaptor, widget, context, node);
}