Learning_GTK4_tree/gtk/gtkaspectframe.h

85 lines
3.1 KiB
C

/* 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 1997-2001. 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/.
*/
#pragma once
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtkwidget.h>
G_BEGIN_DECLS
#define GTK_TYPE_ASPECT_FRAME (gtk_aspect_frame_get_type ())
#define GTK_ASPECT_FRAME(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_ASPECT_FRAME, GtkAspectFrame))
#define GTK_IS_ASPECT_FRAME(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_ASPECT_FRAME))
typedef struct _GtkAspectFrame GtkAspectFrame;
GDK_AVAILABLE_IN_ALL
GType gtk_aspect_frame_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_aspect_frame_new (float xalign,
float yalign,
float ratio,
gboolean obey_child);
GDK_AVAILABLE_IN_ALL
void gtk_aspect_frame_set_xalign (GtkAspectFrame *self,
float xalign);
GDK_AVAILABLE_IN_ALL
float gtk_aspect_frame_get_xalign (GtkAspectFrame *self);
GDK_AVAILABLE_IN_ALL
void gtk_aspect_frame_set_yalign (GtkAspectFrame *self,
float yalign);
GDK_AVAILABLE_IN_ALL
float gtk_aspect_frame_get_yalign (GtkAspectFrame *self);
GDK_AVAILABLE_IN_ALL
void gtk_aspect_frame_set_ratio (GtkAspectFrame *self,
float ratio);
GDK_AVAILABLE_IN_ALL
float gtk_aspect_frame_get_ratio (GtkAspectFrame *self);
GDK_AVAILABLE_IN_ALL
void gtk_aspect_frame_set_obey_child (GtkAspectFrame *self,
gboolean obey_child);
GDK_AVAILABLE_IN_ALL
gboolean gtk_aspect_frame_get_obey_child (GtkAspectFrame *self);
GDK_AVAILABLE_IN_ALL
void gtk_aspect_frame_set_child (GtkAspectFrame *self,
GtkWidget *child);
GDK_AVAILABLE_IN_ALL
GtkWidget *gtk_aspect_frame_get_child (GtkAspectFrame *self);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkAspectFrame, g_object_unref)
G_END_DECLS