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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
#ifndef _E_REFLOW_MODEL_H_
#define _E_REFLOW_MODEL_H_
#include <gtk/gtkobject.h>
#include <libgnomeui/gnome-canvas.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define E_REFLOW_MODEL_TYPE (e_reflow_model_get_type ())
#define E_REFLOW_MODEL(o) (GTK_CHECK_CAST ((o), E_REFLOW_MODEL_TYPE, EReflowModel))
#define E_REFLOW_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_REFLOW_MODEL_TYPE, EReflowModelClass))
#define E_IS_REFLOW_MODEL(o) (GTK_CHECK_TYPE ((o), E_REFLOW_MODEL_TYPE))
#define E_IS_REFLOW_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_REFLOW_MODEL_TYPE))
typedef struct {
GtkObject base;
} EReflowModel;
typedef struct {
GtkObjectClass 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;
GtkType 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_ */
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