Learning_GTK4_tree/gtk/gtklistheaderbaseprivate.h

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2023-12-12 11:36:42 +01:00
/*
* Copyright © 2023 Benjamin Otte
*
* 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 library. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Benjamin Otte <otte@gnome.org>
*/
#pragma once
#include "gtkwidget.h"
G_BEGIN_DECLS
#define GTK_TYPE_LIST_HEADER_BASE (gtk_list_header_base_get_type ())
#define GTK_LIST_HEADER_BASE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_LIST_HEADER_BASE, GtkListHeaderBase))
#define GTK_LIST_HEADER_BASE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GTK_TYPE_LIST_HEADER_BASE, GtkListHeaderBaseClass))
#define GTK_IS_LIST_HEADER_BASE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_LIST_HEADER_BASE))
#define GTK_IS_LIST_HEADER_BASE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GTK_TYPE_LIST_HEADER_BASE))
#define GTK_LIST_HEADER_BASE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_LIST_HEADER_BASE, GtkListHeaderBaseClass))
typedef struct _GtkListHeaderBase GtkListHeaderBase;
typedef struct _GtkListHeaderBaseClass GtkListHeaderBaseClass;
struct _GtkListHeaderBase
{
GtkWidget parent_instance;
};
struct _GtkListHeaderBaseClass
{
GtkWidgetClass parent_class;
void (* update) (GtkListHeaderBase *self,
gpointer item,
guint start,
guint end);
};
GType gtk_list_header_base_get_type (void) G_GNUC_CONST;
void gtk_list_header_base_update (GtkListHeaderBase *self,
gpointer item,
guint start,
guint end);
guint gtk_list_header_base_get_start (GtkListHeaderBase *self);
guint gtk_list_header_base_get_end (GtkListHeaderBase *self);
gpointer gtk_list_header_base_get_item (GtkListHeaderBase *self);
G_END_DECLS