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.
22 #include "gtkcelleditable.h"
23 #include "gtkmarshalers.h"
27 static void gtk_cell_editable_base_init (gpointer g_class);
30 gtk_cell_editable_get_type (void)
32 static GType cell_editable_type = 0;
34 if (! cell_editable_type)
36 const GTypeInfo cell_editable_info =
38 sizeof (GtkCellEditableIface), /* class_size */
39 gtk_cell_editable_base_init, /* base_init */
40 NULL, /* base_finalize */
42 NULL, /* class_finalize */
43 NULL, /* class_data */
50 g_type_register_static (G_TYPE_INTERFACE, I_("GtkCellEditable"),
51 &cell_editable_info, 0);
53 g_type_interface_add_prerequisite (cell_editable_type, GTK_TYPE_WIDGET);
56 return cell_editable_type;
60 gtk_cell_editable_base_init (gpointer g_class)
62 static gboolean initialized = FALSE;
67 * GtkCellEditable::editing-done:
68 * @cell_editable: the object on which the signal was emitted
70 * This signal is a sign for the cell renderer to update its
71 * value from the @cell_editable.
73 * Implementations of #GtkCellEditable are responsible for
74 * emitting this signal when they are done editing, e.g.
75 * #GtkEntry is emitting it when the user presses Enter.
77 * gtk_cell_editable_editing_done() is a convenience method
78 * for emitting ::editing-done.
80 g_signal_new (I_("editing-done"),
81 GTK_TYPE_CELL_EDITABLE,
83 G_STRUCT_OFFSET (GtkCellEditableIface, editing_done),
85 _gtk_marshal_VOID__VOID,
89 * GtkCellEditable::remove-widget:
90 * @cell_editable: the object on which the signal was emitted
92 * This signal is meant to indicate that the cell is finished
93 * editing, and the widget may now be destroyed.
95 * Implementations of #GtkCellEditable are responsible for
96 * emitting this signal when they are done editing. It must
97 * be emitted after the #GtkCellEditable::editing-done signal,
98 * to give the cell renderer a chance to update the cell's value
99 * before the widget is removed.
101 * gtk_cell_editable_remove_widget() is a convenience method
102 * for emitting ::remove-widget.
104 g_signal_new (I_("remove-widget"),
105 GTK_TYPE_CELL_EDITABLE,
107 G_STRUCT_OFFSET (GtkCellEditableIface, remove_widget),
109 _gtk_marshal_VOID__VOID,
116 * gtk_cell_editable_start_editing:
117 * @cell_editable: A #GtkCellEditable
118 * @event: A #GdkEvent, or %NULL
120 * Begins editing on a @cell_editable. @event is the #GdkEvent that began
121 * the editing process. It may be %NULL, in the instance that editing was
122 * initiated through programatic means.
125 gtk_cell_editable_start_editing (GtkCellEditable *cell_editable,
128 g_return_if_fail (GTK_IS_CELL_EDITABLE (cell_editable));
130 (* GTK_CELL_EDITABLE_GET_IFACE (cell_editable)->start_editing) (cell_editable, event);
134 * gtk_cell_editable_editing_done:
135 * @cell_editable: A #GtkTreeEditable
137 * Emits the #GtkCellEditable::editing-done signal.
140 gtk_cell_editable_editing_done (GtkCellEditable *cell_editable)
142 g_return_if_fail (GTK_IS_CELL_EDITABLE (cell_editable));
144 g_signal_emit_by_name (cell_editable, "editing-done");
148 * gtk_cell_editable_remove_widget:
149 * @cell_editable: A #GtkTreeEditable
151 * Emits the #GtkCellEditable::remove-widget signal.
154 gtk_cell_editable_remove_widget (GtkCellEditable *cell_editable)
156 g_return_if_fail (GTK_IS_CELL_EDITABLE (cell_editable));
158 g_signal_emit_by_name (cell_editable, "remove-widget");
161 #define __GTK_CELL_EDITABLE_C__
162 #include "gtkaliasdef.c"