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 GTK_CELL_RENDERER_USE_FG = 1 << 5
38 } GtkCellRendererState;
42 GTK_CELL_RENDERER_MODE_INERT,
43 GTK_CELL_RENDERER_MODE_ACTIVATABLE,
44 GTK_CELL_RENDERER_MODE_EDITABLE
45 } GtkCellRendererMode;
47 #define GTK_TYPE_CELL_RENDERER (gtk_cell_renderer_get_type ())
48 #define GTK_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRenderer))
49 #define GTK_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
50 #define GTK_IS_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_RENDERER))
51 #define GTK_IS_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CELL_RENDERER))
52 #define GTK_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
54 typedef struct _GtkCellRenderer GtkCellRenderer;
55 typedef struct _GtkCellRendererClass GtkCellRendererClass;
57 struct _GtkCellRenderer
72 guint is_expander : 1;
73 guint is_expanded : 1;
74 guint cell_background_set : 1;
79 struct _GtkCellRendererClass
81 GtkObjectClass parent_class;
83 /* vtable - not signals */
84 void (* get_size) (GtkCellRenderer *cell,
86 GdkRectangle *cell_area,
91 void (* render) (GtkCellRenderer *cell,
94 GdkRectangle *background_area,
95 GdkRectangle *cell_area,
96 GdkRectangle *expose_area,
97 GtkCellRendererState flags);
98 gboolean (* activate) (GtkCellRenderer *cell,
102 GdkRectangle *background_area,
103 GdkRectangle *cell_area,
104 GtkCellRendererState flags);
105 GtkCellEditable *(* start_editing) (GtkCellRenderer *cell,
109 GdkRectangle *background_area,
110 GdkRectangle *cell_area,
111 GtkCellRendererState flags);
114 void (* editing_canceled) (GtkCellRenderer *cell);
115 void (* editing_started) (GtkCellRenderer *cell,
116 GtkCellEditable *editable,
119 /* Padding for future expansion */
120 void (*_gtk_reserved1) (void);
121 void (*_gtk_reserved2) (void);
124 GType gtk_cell_renderer_get_type (void) G_GNUC_CONST;
126 void gtk_cell_renderer_get_size (GtkCellRenderer *cell,
128 GdkRectangle *cell_area,
133 void gtk_cell_renderer_render (GtkCellRenderer *cell,
136 GdkRectangle *background_area,
137 GdkRectangle *cell_area,
138 GdkRectangle *expose_area,
139 GtkCellRendererState flags);
140 gboolean gtk_cell_renderer_activate (GtkCellRenderer *cell,
144 GdkRectangle *background_area,
145 GdkRectangle *cell_area,
146 GtkCellRendererState flags);
147 GtkCellEditable *gtk_cell_renderer_start_editing (GtkCellRenderer *cell,
151 GdkRectangle *background_area,
152 GdkRectangle *cell_area,
153 GtkCellRendererState flags);
154 void gtk_cell_renderer_set_fixed_size (GtkCellRenderer *cell,
157 void gtk_cell_renderer_get_fixed_size (GtkCellRenderer *cell,
161 /* For use by cell renderer implementations only */
162 #ifndef GTK_DISABLE_DEPRECATED
163 void gtk_cell_renderer_editing_canceled (GtkCellRenderer *cell);
165 void gtk_cell_renderer_stop_editing (GtkCellRenderer *cell,
171 #endif /* __GTK_CELL_RENDERER_H__ */