2 * Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #ifndef __GTK_CELL_RENDERER_H__
21 #define __GTK_CELL_RENDERER_H__
23 #include <gtk/gtkobject.h>
24 #include <gtk/gtkwidget.h>
25 #include <gtk/gtkcelleditable.h>
31 GTK_CELL_RENDERER_SELECTED = 1 << 0,
32 GTK_CELL_RENDERER_PRELIT = 1 << 1,
33 GTK_CELL_RENDERER_INSENSITIVE = 1 << 2,
34 /* this flag means the cell is in the sort column/row */
35 GTK_CELL_RENDERER_SORTED = 1 << 3,
36 GTK_CELL_RENDERER_FOCUSED = 1 << 4
37 } GtkCellRendererState;
41 GTK_CELL_RENDERER_MODE_INERT,
42 GTK_CELL_RENDERER_MODE_ACTIVATABLE,
43 GTK_CELL_RENDERER_MODE_EDITABLE
44 } GtkCellRendererMode;
46 #define GTK_TYPE_CELL_RENDERER (gtk_cell_renderer_get_type ())
47 #define GTK_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRenderer))
48 #define GTK_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
49 #define GTK_IS_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_RENDERER))
50 #define GTK_IS_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CELL_RENDERER))
51 #define GTK_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
53 typedef struct _GtkCellRenderer GtkCellRenderer;
54 typedef struct _GtkCellRendererClass GtkCellRendererClass;
56 struct _GtkCellRenderer
71 guint is_expander : 1;
72 guint is_expanded : 1;
73 guint cell_background_set : 1;
78 struct _GtkCellRendererClass
80 GtkObjectClass parent_class;
82 /* vtable - not signals */
83 void (* get_size) (GtkCellRenderer *cell,
85 GdkRectangle *cell_area,
90 void (* render) (GtkCellRenderer *cell,
93 GdkRectangle *background_area,
94 GdkRectangle *cell_area,
95 GdkRectangle *expose_area,
96 GtkCellRendererState flags);
97 gboolean (* activate) (GtkCellRenderer *cell,
101 GdkRectangle *background_area,
102 GdkRectangle *cell_area,
103 GtkCellRendererState flags);
104 GtkCellEditable *(* start_editing) (GtkCellRenderer *cell,
108 GdkRectangle *background_area,
109 GdkRectangle *cell_area,
110 GtkCellRendererState flags);
113 void (* editing_canceled) (GtkCellRenderer *cell);
114 void (* editing_started) (GtkCellRenderer *cell,
115 GtkCellEditable *editable,
118 /* Padding for future expansion */
119 void (*_gtk_reserved1) (void);
120 void (*_gtk_reserved2) (void);
123 GType gtk_cell_renderer_get_type (void) G_GNUC_CONST;
125 void gtk_cell_renderer_get_size (GtkCellRenderer *cell,
127 GdkRectangle *cell_area,
132 void gtk_cell_renderer_render (GtkCellRenderer *cell,
135 GdkRectangle *background_area,
136 GdkRectangle *cell_area,
137 GdkRectangle *expose_area,
138 GtkCellRendererState flags);
139 gboolean gtk_cell_renderer_activate (GtkCellRenderer *cell,
143 GdkRectangle *background_area,
144 GdkRectangle *cell_area,
145 GtkCellRendererState flags);
146 GtkCellEditable *gtk_cell_renderer_start_editing (GtkCellRenderer *cell,
150 GdkRectangle *background_area,
151 GdkRectangle *cell_area,
152 GtkCellRendererState flags);
153 void gtk_cell_renderer_set_fixed_size (GtkCellRenderer *cell,
156 void gtk_cell_renderer_get_fixed_size (GtkCellRenderer *cell,
160 /* For use by cell renderer implementations only */
161 #ifndef GTK_DISABLE_DEPRECATED
162 void gtk_cell_renderer_editing_canceled (GtkCellRenderer *cell);
164 void gtk_cell_renderer_stop_editing (GtkCellRenderer *cell,
170 #endif /* __GTK_CELL_RENDERER_H__ */