/* gtkcellrenderer.h
* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* 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 __GTK_CELL_RENDERER_H__
#define __GTK_CELL_RENDERER_H__
#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtkcelleditable.h>
G_BEGIN_DECLS
typedef enum
{
GTK_CELL_RENDERER_SELECTED = 1 << 0,
GTK_CELL_RENDERER_PRELIT = 1 << 1,
GTK_CELL_RENDERER_INSENSITIVE = 1 << 2,
/* this flag means the cell is in the sort column/row */
GTK_CELL_RENDERER_SORTED = 1 << 3,
GTK_CELL_RENDERER_FOCUSED = 1 << 4
} GtkCellRendererState;
typedef enum
{
GTK_CELL_RENDERER_MODE_INERT,
GTK_CELL_RENDERER_MODE_ACTIVATABLE,
GTK_CELL_RENDERER_MODE_EDITABLE
} GtkCellRendererMode;
#define GTK_TYPE_CELL_RENDERER (gtk_cell_renderer_get_type ())
#define GTK_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRenderer))
#define GTK_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
#define GTK_IS_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_RENDERER))
#define GTK_IS_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CELL_RENDERER))
#define GTK_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
typedef struct _GtkCellRenderer GtkCellRenderer;
typedef struct _GtkCellRendererClass GtkCellRendererClass;
struct _GtkCellRenderer
{
GtkObject parent;
gfloat GSEAL (xalign);
gfloat GSEAL (yalign);
gint GSEAL (width);
gint GSEAL (height);
guint16 GSEAL (xpad);
guint16 GSEAL (ypad);
guint GSEAL (mode) : 2;
guint GSEAL (visible) : 1;
guint GSEAL (is_expander) : 1;
guint GSEAL (is_expanded) : 1;
guint GSEAL (cell_background_set) : 1;
guint GSEAL (sensitive) : 1;
guint GSEAL (editing) : 1;
};
struct _GtkCellRendererClass
{
GtkObjectClass parent_class;
/* vtable - not signals */
void (* get_size) (GtkCellRenderer *cell,
GtkWidget *widget,
GdkRectangle *cell_area,
gint *x_offset,
gint *y_offset,
gint *width,
gint *height);
void (* render) (GtkCellRenderer *cell,
GdkDrawable *window,
GtkWidget *widget,
GdkRectangle *background_area,
GdkRectangle *cell_area,
GdkRectangle *expose_area,
GtkCellRendererState flags);
gboolean (* activate) (GtkCellRenderer *cell,
GdkEvent *event,
GtkWidget *widget,
const gchar *path,
GdkRectangle *background_area,
GdkRectangle *cell_area,
GtkCellRendererState flags);
GtkCellEditable *(* start_editing) (GtkCellRenderer *cell,
GdkEvent *event,
GtkWidget *widget,
const gchar *path,
GdkRectangle *background_area,
GdkRectangle *cell_area,
GtkCellRendererState flags);
/* Signals */
void (* editing_canceled) (GtkCellRenderer *cell);
void (* editing_started) (GtkCellRenderer *cell,
GtkCellEditable *editable,
const gchar *path);
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
};
GType gtk_cell_renderer_get_type (void) G_GNUC_CONST;
void gtk_cell_renderer_get_size (GtkCellRenderer *cell,
GtkWidget *widget,
const GdkRectangle *cell_area,
gint *x_offset,
gint *y_offset,
gint *width,
gint *height);
void gtk_cell_renderer_render (GtkCellRenderer *cell,
GdkWindow *window,
GtkWidget *widget,
const GdkRectangle *background_area,
const GdkRectangle *cell_area,
const GdkRectangle *expose_area,
GtkCellRendererState flags);
gboolean gtk_cell_renderer_activate (GtkCellRenderer *cell,
GdkEvent *event,
GtkWidget *widget,
const gchar *path,
const GdkRectangle *background_area,
const GdkRectangle *cell_area,
GtkCellRendererState flags);
GtkCellEditable *gtk_cell_renderer_start_editing (GtkCellRenderer *cell,
GdkEvent *event,
GtkWidget *widget,
const gchar *path,
const GdkRectangle *background_area,
const GdkRectangle *cell_area,
GtkCellRendererState flags);
void gtk_cell_renderer_set_fixed_size (GtkCellRenderer *cell,
gint width,
gint height);
void gtk_cell_renderer_get_fixed_size (GtkCellRenderer *cell,
gint *width,
gint *height);
void gtk_cell_renderer_set_alignment (GtkCellRenderer *cell,
gfloat xalign,
gfloat yalign);
void gtk_cell_renderer_get_alignment (GtkCellRenderer *cell,
gfloat *xalign,
gfloat *yalign);
void gtk_cell_renderer_set_padding (GtkCellRenderer *cell,
gint xpad,
gint ypad);
void gtk_cell_renderer_get_padding (GtkCellRenderer *cell,
gint *xpad,
gint *ypad);
void gtk_cell_renderer_set_visible (GtkCellRenderer *cell,
gboolean visible);
gboolean gtk_cell_renderer_get_visible (GtkCellRenderer *cell);
void gtk_cell_renderer_set_sensitive (GtkCellRenderer *cell,
gboolean sensitive);
gboolean gtk_cell_renderer_get_sensitive (GtkCellRenderer *cell);
/* For use by cell renderer implementations only */
#ifndef GTK_DISABLE_DEPRECATED
void gtk_cell_renderer_editing_canceled (GtkCellRenderer *cell);
#endif
void gtk_cell_renderer_stop_editing (GtkCellRenderer *cell,
gboolean canceled);
G_END_DECLS
#endif /* __GTK_CELL_RENDERER_H__ */