1 | /* gtkcelllayout.h |
2 | * Copyright (C) 2003 Kristian Rietveld <kris@gtk.org> |
3 | * |
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. |
8 | * |
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. |
13 | * |
14 | * You should have received a copy of the GNU Library General Public |
15 | * License along with this library. If not, see <http://www.gnu.org/licenses/>. |
16 | */ |
17 | |
18 | #ifndef __GTK_CELL_LAYOUT_H__ |
19 | #define __GTK_CELL_LAYOUT_H__ |
20 | |
21 | #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION) |
22 | #error "Only <gtk/gtk.h> can be included directly." |
23 | #endif |
24 | |
25 | #include <gtk/gtkcellrenderer.h> |
26 | #include <gtk/gtkcellarea.h> |
27 | #include <gtk/gtkbuildable.h> |
28 | #include <gtk/gtkbuilder.h> |
29 | |
30 | G_BEGIN_DECLS |
31 | |
32 | #define GTK_TYPE_CELL_LAYOUT (gtk_cell_layout_get_type ()) |
33 | #define GTK_CELL_LAYOUT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_LAYOUT, GtkCellLayout)) |
34 | #define GTK_IS_CELL_LAYOUT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_LAYOUT)) |
35 | #define GTK_CELL_LAYOUT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_TYPE_CELL_LAYOUT, GtkCellLayoutIface)) |
36 | |
37 | typedef struct _GtkCellLayout GtkCellLayout; /* dummy typedef */ |
38 | typedef struct _GtkCellLayoutIface GtkCellLayoutIface; |
39 | |
40 | /* keep in sync with GtkTreeCellDataFunc */ |
41 | /** |
42 | * GtkCellLayoutDataFunc: |
43 | * @cell_layout: a #GtkCellLayout |
44 | * @cell: the cell renderer whose value is to be set |
45 | * @tree_model: the model |
46 | * @iter: a #GtkTreeIter indicating the row to set the value for |
47 | * @data: (closure): user data passed to gtk_cell_layout_set_cell_data_func() |
48 | * |
49 | * A function which should set the value of @cell_layout’s cell renderer(s) |
50 | * as appropriate. |
51 | */ |
52 | typedef void (* GtkCellLayoutDataFunc) (GtkCellLayout *cell_layout, |
53 | GtkCellRenderer *cell, |
54 | GtkTreeModel *tree_model, |
55 | GtkTreeIter *iter, |
56 | gpointer data); |
57 | |
58 | /** |
59 | * GtkCellLayoutIface: |
60 | * @pack_start: Packs the cell into the beginning of cell_layout. |
61 | * @pack_end: Adds the cell to the end of cell_layout. |
62 | * @clear: Unsets all the mappings on all renderers on cell_layout and |
63 | * removes all renderers from cell_layout. |
64 | * @add_attribute: Adds an attribute mapping to the list in |
65 | * cell_layout. |
66 | * @set_cell_data_func: Sets the #GtkCellLayoutDataFunc to use for |
67 | * cell_layout. |
68 | * @clear_attributes: Clears all existing attributes previously set |
69 | * with gtk_cell_layout_set_attributes(). |
70 | * @reorder: Re-inserts cell at position. |
71 | * @get_cells: Get the cell renderers which have been added to |
72 | * cell_layout. |
73 | * @get_area: Get the underlying #GtkCellArea which might be |
74 | * cell_layout if called on a #GtkCellArea or might be NULL if no |
75 | * #GtkCellArea is used by cell_layout. |
76 | */ |
77 | struct _GtkCellLayoutIface |
78 | { |
79 | /*< private >*/ |
80 | GTypeInterface g_iface; |
81 | |
82 | /*< public >*/ |
83 | |
84 | /* Virtual Table */ |
85 | void (* pack_start) (GtkCellLayout *cell_layout, |
86 | GtkCellRenderer *cell, |
87 | gboolean expand); |
88 | void (* pack_end) (GtkCellLayout *cell_layout, |
89 | GtkCellRenderer *cell, |
90 | gboolean expand); |
91 | void (* clear) (GtkCellLayout *cell_layout); |
92 | void (* add_attribute) (GtkCellLayout *cell_layout, |
93 | GtkCellRenderer *cell, |
94 | const gchar *attribute, |
95 | gint column); |
96 | void (* set_cell_data_func) (GtkCellLayout *cell_layout, |
97 | GtkCellRenderer *cell, |
98 | GtkCellLayoutDataFunc func, |
99 | gpointer func_data, |
100 | GDestroyNotify destroy); |
101 | void (* clear_attributes) (GtkCellLayout *cell_layout, |
102 | GtkCellRenderer *cell); |
103 | void (* reorder) (GtkCellLayout *cell_layout, |
104 | GtkCellRenderer *cell, |
105 | gint position); |
106 | GList* (* get_cells) (GtkCellLayout *cell_layout); |
107 | |
108 | GtkCellArea *(* get_area) (GtkCellLayout *cell_layout); |
109 | }; |
110 | |
111 | GDK_AVAILABLE_IN_ALL |
112 | GType gtk_cell_layout_get_type (void) G_GNUC_CONST; |
113 | GDK_AVAILABLE_IN_ALL |
114 | void gtk_cell_layout_pack_start (GtkCellLayout *cell_layout, |
115 | GtkCellRenderer *cell, |
116 | gboolean expand); |
117 | GDK_AVAILABLE_IN_ALL |
118 | void gtk_cell_layout_pack_end (GtkCellLayout *cell_layout, |
119 | GtkCellRenderer *cell, |
120 | gboolean expand); |
121 | GDK_AVAILABLE_IN_ALL |
122 | GList *gtk_cell_layout_get_cells (GtkCellLayout *cell_layout); |
123 | GDK_AVAILABLE_IN_ALL |
124 | void gtk_cell_layout_clear (GtkCellLayout *cell_layout); |
125 | GDK_AVAILABLE_IN_ALL |
126 | void gtk_cell_layout_set_attributes (GtkCellLayout *cell_layout, |
127 | GtkCellRenderer *cell, |
128 | ...) G_GNUC_NULL_TERMINATED; |
129 | GDK_AVAILABLE_IN_ALL |
130 | void gtk_cell_layout_add_attribute (GtkCellLayout *cell_layout, |
131 | GtkCellRenderer *cell, |
132 | const gchar *attribute, |
133 | gint column); |
134 | GDK_AVAILABLE_IN_ALL |
135 | void gtk_cell_layout_set_cell_data_func (GtkCellLayout *cell_layout, |
136 | GtkCellRenderer *cell, |
137 | GtkCellLayoutDataFunc func, |
138 | gpointer func_data, |
139 | GDestroyNotify destroy); |
140 | GDK_AVAILABLE_IN_ALL |
141 | void gtk_cell_layout_clear_attributes (GtkCellLayout *cell_layout, |
142 | GtkCellRenderer *cell); |
143 | GDK_AVAILABLE_IN_ALL |
144 | void gtk_cell_layout_reorder (GtkCellLayout *cell_layout, |
145 | GtkCellRenderer *cell, |
146 | gint position); |
147 | GDK_AVAILABLE_IN_ALL |
148 | GtkCellArea *gtk_cell_layout_get_area (GtkCellLayout *cell_layout); |
149 | |
150 | gboolean _gtk_cell_layout_buildable_custom_tag_start (GtkBuildable *buildable, |
151 | GtkBuilder *builder, |
152 | GObject *child, |
153 | const gchar *tagname, |
154 | GMarkupParser *parser, |
155 | gpointer *data); |
156 | gboolean _gtk_cell_layout_buildable_custom_tag_end (GtkBuildable *buildable, |
157 | GtkBuilder *builder, |
158 | GObject *child, |
159 | const gchar *tagname, |
160 | gpointer *data); |
161 | void _gtk_cell_layout_buildable_add_child (GtkBuildable *buildable, |
162 | GtkBuilder *builder, |
163 | GObject *child, |
164 | const gchar *type); |
165 | |
166 | G_END_DECLS |
167 | |
168 | #endif /* __GTK_CELL_LAYOUT_H__ */ |
169 | |