Learning_GTK4_tree/gtk/gtkcsswidgetnodeprivate.h

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2023-12-12 11:36:42 +01:00
/* GTK - The GIMP Toolkit
* Copyright (C) 2014 Benjamin Otte <otte@gnome.org>
*
* 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/>.
*/
#pragma once
#include "gtkcssnodeprivate.h"
#include "gtkwidget.h"
G_BEGIN_DECLS
#define GTK_TYPE_CSS_WIDGET_NODE (gtk_css_widget_node_get_type ())
#define GTK_CSS_WIDGET_NODE(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_WIDGET_NODE, GtkCssWidgetNode))
#define GTK_CSS_WIDGET_NODE_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_WIDGET_NODE, GtkCssWidgetNodeClass))
#define GTK_IS_CSS_WIDGET_NODE(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_WIDGET_NODE))
#define GTK_IS_CSS_WIDGET_NODE_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_WIDGET_NODE))
#define GTK_CSS_WIDGET_NODE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_WIDGET_NODE, GtkCssWidgetNodeClass))
typedef struct _GtkCssWidgetNode GtkCssWidgetNode;
typedef struct _GtkCssWidgetNodeClass GtkCssWidgetNodeClass;
struct _GtkCssWidgetNode
{
GtkCssNode node;
GtkWidget *widget;
guint validate_cb_id;
GtkCssStyle *last_updated_style;
};
struct _GtkCssWidgetNodeClass
{
GtkCssNodeClass node_class;
};
GType gtk_css_widget_node_get_type (void) G_GNUC_CONST;
GtkCssNode * gtk_css_widget_node_new (GtkWidget *widget);
void gtk_css_widget_node_widget_destroyed (GtkCssWidgetNode *node);
GtkWidget * gtk_css_widget_node_get_widget (GtkCssWidgetNode *node);
G_END_DECLS