555aa35da2
2002-11-14 Chris Toshok <toshok@ximian.com> * gal/widgets/e-selection-model.[ch]: this derives from GObject now. * gal/widgets/e-selection-model-simple.[ch]: same. * gal/widgets/e-selection-model-array.[ch]: same. * gal/widgets/e-reflow-model.[ch]: same. * gal/widgets/e-reflow.c: fix all references to EReflowModel such that it's a GObject, not a GtkObject. svn path=/trunk/; revision=18772
107 lines
3.8 KiB
C
107 lines
3.8 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
|
|
/*
|
|
* e-reflow-model.h
|
|
* Copyright 2000, 2001, Ximian, Inc.
|
|
*
|
|
* Authors:
|
|
* Chris Lahey <clahey@ximian.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License, version 2, as published by the Free Software Foundation.
|
|
*
|
|
* 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library 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 _E_REFLOW_MODEL_H_
|
|
#define _E_REFLOW_MODEL_H_
|
|
|
|
#include <glib-object.h>
|
|
#include <libgnomecanvas/gnome-canvas.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
#define E_REFLOW_MODEL_TYPE (e_reflow_model_get_type ())
|
|
#define E_REFLOW_MODEL(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), E_REFLOW_MODEL_TYPE, EReflowModel))
|
|
#define E_REFLOW_MODEL_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), E_REFLOW_MODEL_TYPE, EReflowModelClass))
|
|
#define E_IS_REFLOW_MODEL(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), E_REFLOW_MODEL_TYPE))
|
|
#define E_IS_REFLOW_MODEL_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), E_REFLOW_MODEL_TYPE))
|
|
#define E_REFLOW_MODEL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), E_REFLOW_MODEL_TYPE, EReflowModelClass))
|
|
|
|
typedef struct {
|
|
GObject base;
|
|
} EReflowModel;
|
|
|
|
typedef struct {
|
|
GObjectClass parent_class;
|
|
|
|
/*
|
|
* Virtual methods
|
|
*/
|
|
void (*set_width) (EReflowModel *etm, int width);
|
|
|
|
int (*count) (EReflowModel *etm);
|
|
int (*height) (EReflowModel *etm, int n, GnomeCanvasGroup *parent);
|
|
GnomeCanvasItem *(*incarnate) (EReflowModel *etm, int n, GnomeCanvasGroup *parent);
|
|
int (*compare) (EReflowModel *etm, int n1, int n2);
|
|
void (*reincarnate) (EReflowModel *etm, int n, GnomeCanvasItem *item);
|
|
|
|
/*
|
|
* Signals
|
|
*/
|
|
|
|
/*
|
|
* These all come after the change has been made.
|
|
* Major structural changes: model_changed
|
|
* Changes only in an item: item_changed
|
|
*/
|
|
void (*model_changed) (EReflowModel *etm);
|
|
void (*model_items_inserted) (EReflowModel *etm, int position, int count);
|
|
void (*model_item_changed) (EReflowModel *etm, int n);
|
|
} EReflowModelClass;
|
|
|
|
GType e_reflow_model_get_type (void);
|
|
|
|
/**/
|
|
void e_reflow_model_set_width (EReflowModel *e_reflow_model,
|
|
int width);
|
|
int e_reflow_model_count (EReflowModel *e_reflow_model);
|
|
int e_reflow_model_height (EReflowModel *e_reflow_model,
|
|
int n,
|
|
GnomeCanvasGroup *parent);
|
|
GnomeCanvasItem *e_reflow_model_incarnate (EReflowModel *e_reflow_model,
|
|
int n,
|
|
GnomeCanvasGroup *parent);
|
|
int e_reflow_model_compare (EReflowModel *e_reflow_model,
|
|
int n1,
|
|
int n2);
|
|
void e_reflow_model_reincarnate (EReflowModel *e_reflow_model,
|
|
int n,
|
|
GnomeCanvasItem *item);
|
|
|
|
/*
|
|
* Routines for emitting signals on the e_reflow
|
|
*/
|
|
void e_reflow_model_changed (EReflowModel *e_reflow_model);
|
|
void e_reflow_model_items_inserted (EReflowModel *e_reflow_model,
|
|
int position,
|
|
int count);
|
|
void e_reflow_model_item_changed (EReflowModel *e_reflow_model,
|
|
int n);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* _E_REFLOW_MODEL_H_ */
|