gtk2/gtk/gtksizegroup.h
Matthias Clasen cca8dd6347 Make PLT-reduction work with gcc4, and don't include everything in
2005-03-20  Matthias Clasen  <mclasen@redhat.com>

	Make PLT-reduction work with gcc4, and don't include
	everything in gdkalias.h:

	* gtk/grk.symbols: Group symbols by header and source file.
	* gtk/makegtkalias.pl: Protect definitions by the same
	preprocessor symbols used to guard the headers. Move
	the alias declarations to a separate file which is
	produced when calling makegtkalias.pl -def
	* gdk/Makefile.am (gtkaliasdef.c): Add a rule to generate
	this file.
	* gtk/*.c: Include gtkalias.h after the other headers,
	include gtkaliasdef.c at the bottom.
	* gtk/*.h: Small cleanups.
2005-03-20 07:01:23 +00:00

102 lines
3.4 KiB
C

/* GTK - The GIMP Toolkit
* gtksizegroup.h:
* Copyright (C) 2000 Red Hat Software
*
* 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_SIZE_GROUP_H__
#define __GTK_SIZE_GROUP_H__
#include <gtk/gtkwidget.h>
G_BEGIN_DECLS
#define GTK_TYPE_SIZE_GROUP (gtk_size_group_get_type ())
#define GTK_SIZE_GROUP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SIZE_GROUP, GtkSizeGroup))
#define GTK_SIZE_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_SIZE_GROUP, GtkSizeGroupClass))
#define GTK_IS_SIZE_GROUP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SIZE_GROUP))
#define GTK_IS_SIZE_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SIZE_GROUP))
#define GTK_SIZE_GROUP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SIZE_GROUP, GtkSizeGroupClass))
typedef struct _GtkSizeGroup GtkSizeGroup;
typedef struct _GtkSizeGroupClass GtkSizeGroupClass;
struct _GtkSizeGroup
{
GObject parent_instance;
GSList *widgets;
guint8 mode;
guint have_width : 1;
guint have_height : 1;
GtkRequisition requisition;
};
struct _GtkSizeGroupClass
{
GObjectClass parent_class;
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
/**
* GtkSizeGroupMode:
* @GTK_SIZE_GROUP_NONE: group has no effect
* @GTK_SIZE_GROUP_HORIZONTAL: group affects horizontal requisition
* @GTK_SIZE_GROUP_VERTICAL: group affects vertical requisition
* @GTK_SIZE_GROUP_BOTH: group affects both horizontal and vertical requisition
*
* The mode of the size group determines the directions in which the size
* group affects the requested sizes of its component widgets.
**/
typedef enum {
GTK_SIZE_GROUP_NONE,
GTK_SIZE_GROUP_HORIZONTAL,
GTK_SIZE_GROUP_VERTICAL,
GTK_SIZE_GROUP_BOTH
} GtkSizeGroupMode;
GType gtk_size_group_get_type (void) G_GNUC_CONST;
GtkSizeGroup * gtk_size_group_new (GtkSizeGroupMode mode);
void gtk_size_group_set_mode (GtkSizeGroup *size_group,
GtkSizeGroupMode mode);
GtkSizeGroupMode gtk_size_group_get_mode (GtkSizeGroup *size_group);
void gtk_size_group_add_widget (GtkSizeGroup *size_group,
GtkWidget *widget);
void gtk_size_group_remove_widget (GtkSizeGroup *size_group,
GtkWidget *widget);
void _gtk_size_group_get_child_requisition (GtkWidget *widget,
GtkRequisition *requisition);
void _gtk_size_group_compute_requisition (GtkWidget *widget,
GtkRequisition *requisition);
void _gtk_size_group_queue_resize (GtkWidget *widget);
G_END_DECLS
#endif /* __GTK_SIZE_GROUP_H__ */