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 #if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
21 #error "Only <gtk/gtk.h> can be included directly."
24 #ifndef __GTK_CELL_RENDERER_H__
25 #define __GTK_CELL_RENDERER_H__
27 #include <gtk/gtkcelleditable.h>
33 GTK_CELL_RENDERER_SELECTED = 1 << 0,
34 GTK_CELL_RENDERER_PRELIT = 1 << 1,
35 GTK_CELL_RENDERER_INSENSITIVE = 1 << 2,
36 /* this flag means the cell is in the sort column/row */
37 GTK_CELL_RENDERER_SORTED = 1 << 3,
38 GTK_CELL_RENDERER_FOCUSED = 1 << 4
39 } GtkCellRendererState;
43 GTK_CELL_RENDERER_MODE_INERT,
44 GTK_CELL_RENDERER_MODE_ACTIVATABLE,
45 GTK_CELL_RENDERER_MODE_EDITABLE
46 } GtkCellRendererMode;
48 #define GTK_TYPE_CELL_RENDERER (gtk_cell_renderer_get_type ())
49 #define GTK_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRenderer))
50 #define GTK_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
51 #define GTK_IS_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_RENDERER))
52 #define GTK_IS_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CELL_RENDERER))
53 #define GTK_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRendererClass))
55 typedef struct _GtkCellRenderer GtkCellRenderer;
56 typedef struct _GtkCellRendererClass GtkCellRendererClass;
58 struct _GtkCellRenderer
62 gfloat GSEAL (xalign);
63 gfloat GSEAL (yalign);
71 guint GSEAL (mode) : 2;
72 guint GSEAL (visible) : 1;
73 guint GSEAL (is_expander) : 1;
74 guint GSEAL (is_expanded) : 1;
75 guint GSEAL (cell_background_set) : 1;
76 guint GSEAL (sensitive) : 1;
77 guint GSEAL (editing) : 1;
80 struct _GtkCellRendererClass
82 GtkObjectClass parent_class;
84 /* vtable - not signals */
85 void (* get_size) (GtkCellRenderer *cell,
87 GdkRectangle *cell_area,
92 void (* render) (GtkCellRenderer *cell,
95 GdkRectangle *background_area,
96 GdkRectangle *cell_area,
97 GdkRectangle *expose_area,
98 GtkCellRendererState flags);
99 gboolean (* activate) (GtkCellRenderer *cell,
103 GdkRectangle *background_area,
104 GdkRectangle *cell_area,
105 GtkCellRendererState flags);
106 GtkCellEditable *(* start_editing) (GtkCellRenderer *cell,
110 GdkRectangle *background_area,
111 GdkRectangle *cell_area,
112 GtkCellRendererState flags);
115 void (* editing_canceled) (GtkCellRenderer *cell);
116 void (* editing_started) (GtkCellRenderer *cell,
117 GtkCellEditable *editable,
120 /* Padding for future expansion */
121 void (*_gtk_reserved1) (void);
122 void (*_gtk_reserved2) (void);
125 GType gtk_cell_renderer_get_type (void) G_GNUC_CONST;
127 void gtk_cell_renderer_get_size (GtkCellRenderer *cell,
129 const GdkRectangle *cell_area,
134 void gtk_cell_renderer_render (GtkCellRenderer *cell,
137 const GdkRectangle *background_area,
138 const GdkRectangle *cell_area,
139 const GdkRectangle *expose_area,
140 GtkCellRendererState flags);
141 gboolean gtk_cell_renderer_activate (GtkCellRenderer *cell,
145 const GdkRectangle *background_area,
146 const GdkRectangle *cell_area,
147 GtkCellRendererState flags);
148 GtkCellEditable *gtk_cell_renderer_start_editing (GtkCellRenderer *cell,
152 const GdkRectangle *background_area,
153 const GdkRectangle *cell_area,
154 GtkCellRendererState flags);
155 void gtk_cell_renderer_set_fixed_size (GtkCellRenderer *cell,
158 void gtk_cell_renderer_get_fixed_size (GtkCellRenderer *cell,
162 /* For use by cell renderer implementations only */
163 #ifndef GTK_DISABLE_DEPRECATED
164 void gtk_cell_renderer_editing_canceled (GtkCellRenderer *cell);
166 void gtk_cell_renderer_stop_editing (GtkCellRenderer *cell,
172 #endif /* __GTK_CELL_RENDERER_H__ */