Learning_GTK4_tree/gtk/gtkscrollable.h

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2023-12-12 11:36:42 +01:00
/* gtkscrollable.h
* Copyright (C) 2008 Tadej Borovšak <tadeboro@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 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
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gdk/gdk.h>
#include <gtk/gtkenums.h>
#include <gtk/gtktypes.h>
#include <gtk/gtkborder.h>
G_BEGIN_DECLS
#define GTK_TYPE_SCROLLABLE (gtk_scrollable_get_type ())
#define GTK_SCROLLABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SCROLLABLE, GtkScrollable))
#define GTK_IS_SCROLLABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SCROLLABLE))
#define GTK_SCROLLABLE_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GTK_TYPE_SCROLLABLE, GtkScrollableInterface))
typedef struct _GtkScrollable GtkScrollable; /* Dummy */
typedef struct _GtkScrollableInterface GtkScrollableInterface;
struct _GtkScrollableInterface
{
GTypeInterface base_iface;
gboolean (* get_border) (GtkScrollable *scrollable,
GtkBorder *border);
};
/* Public API */
GDK_AVAILABLE_IN_ALL
GType gtk_scrollable_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkAdjustment *gtk_scrollable_get_hadjustment (GtkScrollable *scrollable);
GDK_AVAILABLE_IN_ALL
void gtk_scrollable_set_hadjustment (GtkScrollable *scrollable,
GtkAdjustment *hadjustment);
GDK_AVAILABLE_IN_ALL
GtkAdjustment *gtk_scrollable_get_vadjustment (GtkScrollable *scrollable);
GDK_AVAILABLE_IN_ALL
void gtk_scrollable_set_vadjustment (GtkScrollable *scrollable,
GtkAdjustment *vadjustment);
GDK_AVAILABLE_IN_ALL
GtkScrollablePolicy gtk_scrollable_get_hscroll_policy (GtkScrollable *scrollable);
GDK_AVAILABLE_IN_ALL
void gtk_scrollable_set_hscroll_policy (GtkScrollable *scrollable,
GtkScrollablePolicy policy);
GDK_AVAILABLE_IN_ALL
GtkScrollablePolicy gtk_scrollable_get_vscroll_policy (GtkScrollable *scrollable);
GDK_AVAILABLE_IN_ALL
void gtk_scrollable_set_vscroll_policy (GtkScrollable *scrollable,
GtkScrollablePolicy policy);
GDK_AVAILABLE_IN_ALL
gboolean gtk_scrollable_get_border (GtkScrollable *scrollable,
GtkBorder *border);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkScrollable, g_object_unref)
G_END_DECLS