143 lines
4.6 KiB
C
143 lines
4.6 KiB
C
|
/* gtkcelleditable.c
|
||
|
|
* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Library General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
* Library General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Library General Public
|
||
|
|
* License along with this library; if not, write to the
|
||
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
|
|
* Boston, MA 02111-1307, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#include "config.h"
|
||
|
|
#include "gtkcelleditable.h"
|
||
|
|
#include "gtkmarshalers.h"
|
||
|
|
#include "gtkprivate.h"
|
||
|
|
#include "gtkintl.h"
|
||
|
|
#include "gtkalias.h"
|
||
|
|
|
||
|
|
typedef GtkCellEditableIface GtkCellEditableInterface;
|
||
|
|
G_DEFINE_INTERFACE(GtkCellEditable, gtk_cell_editable, GTK_TYPE_WIDGET)
|
||
|
|
|
||
|
|
static void
|
||
|
|
gtk_cell_editable_default_init (GtkCellEditableInterface *iface)
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* GtkCellEditable:editing-canceled:
|
||
|
|
*
|
||
|
|
* Indicates whether editing on the cell has been canceled.
|
||
|
|
*
|
||
|
|
* Since: 2.20
|
||
|
|
*/
|
||
|
|
g_object_interface_install_property (iface,
|
||
|
|
g_param_spec_boolean ("editing-canceled",
|
||
|
|
P_("Editing Canceled"),
|
||
|
|
P_("Indicates that editing has been canceled"),
|
||
|
|
FALSE,
|
||
|
|
GTK_PARAM_READWRITE));
|
||
|
|
|
||
|
|
/**
|
||
|
|
* GtkCellEditable::editing-done:
|
||
|
|
* @cell_editable: the object on which the signal was emitted
|
||
|
|
*
|
||
|
|
* This signal is a sign for the cell renderer to update its
|
||
|
|
* value from the @cell_editable.
|
||
|
|
*
|
||
|
|
* Implementations of #GtkCellEditable are responsible for
|
||
|
|
* emitting this signal when they are done editing, e.g.
|
||
|
|
* #GtkEntry is emitting it when the user presses Enter.
|
||
|
|
*
|
||
|
|
* gtk_cell_editable_editing_done() is a convenience method
|
||
|
|
* for emitting GtkCellEditable::editing-done.
|
||
|
|
*/
|
||
|
|
g_signal_new (I_("editing-done"),
|
||
|
|
GTK_TYPE_CELL_EDITABLE,
|
||
|
|
G_SIGNAL_RUN_LAST,
|
||
|
|
G_STRUCT_OFFSET (GtkCellEditableIface, editing_done),
|
||
|
|
NULL, NULL,
|
||
|
|
_gtk_marshal_VOID__VOID,
|
||
|
|
G_TYPE_NONE, 0);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* GtkCellEditable::remove-widget:
|
||
|
|
* @cell_editable: the object on which the signal was emitted
|
||
|
|
*
|
||
|
|
* This signal is meant to indicate that the cell is finished
|
||
|
|
* editing, and the widget may now be destroyed.
|
||
|
|
*
|
||
|
|
* Implementations of #GtkCellEditable are responsible for
|
||
|
|
* emitting this signal when they are done editing. It must
|
||
|
|
* be emitted after the #GtkCellEditable::editing-done signal,
|
||
|
|
* to give the cell renderer a chance to update the cell's value
|
||
|
|
* before the widget is removed.
|
||
|
|
*
|
||
|
|
* gtk_cell_editable_remove_widget() is a convenience method
|
||
|
|
* for emitting GtkCellEditable::remove-widget.
|
||
|
|
*/
|
||
|
|
g_signal_new (I_("remove-widget"),
|
||
|
|
GTK_TYPE_CELL_EDITABLE,
|
||
|
|
G_SIGNAL_RUN_LAST,
|
||
|
|
G_STRUCT_OFFSET (GtkCellEditableIface, remove_widget),
|
||
|
|
NULL, NULL,
|
||
|
|
_gtk_marshal_VOID__VOID,
|
||
|
|
G_TYPE_NONE, 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gtk_cell_editable_start_editing:
|
||
|
|
* @cell_editable: A #GtkCellEditable
|
||
|
|
* @event: (allow-none): A #GdkEvent, or %NULL
|
||
|
|
*
|
||
|
|
* Begins editing on a @cell_editable. @event is the #GdkEvent that began
|
||
|
|
* the editing process. It may be %NULL, in the instance that editing was
|
||
|
|
* initiated through programatic means.
|
||
|
|
**/
|
||
|
|
void
|
||
|
|
gtk_cell_editable_start_editing (GtkCellEditable *cell_editable,
|
||
|
|
GdkEvent *event)
|
||
|
|
{
|
||
|
|
g_return_if_fail (GTK_IS_CELL_EDITABLE (cell_editable));
|
||
|
|
|
||
|
|
(* GTK_CELL_EDITABLE_GET_IFACE (cell_editable)->start_editing) (cell_editable, event);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gtk_cell_editable_editing_done:
|
||
|
|
* @cell_editable: A #GtkTreeEditable
|
||
|
|
*
|
||
|
|
* Emits the #GtkCellEditable::editing-done signal.
|
||
|
|
**/
|
||
|
|
void
|
||
|
|
gtk_cell_editable_editing_done (GtkCellEditable *cell_editable)
|
||
|
|
{
|
||
|
|
g_return_if_fail (GTK_IS_CELL_EDITABLE (cell_editable));
|
||
|
|
|
||
|
|
g_signal_emit_by_name (cell_editable, "editing-done");
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gtk_cell_editable_remove_widget:
|
||
|
|
* @cell_editable: A #GtkTreeEditable
|
||
|
|
*
|
||
|
|
* Emits the #GtkCellEditable::remove-widget signal.
|
||
|
|
**/
|
||
|
|
void
|
||
|
|
gtk_cell_editable_remove_widget (GtkCellEditable *cell_editable)
|
||
|
|
{
|
||
|
|
g_return_if_fail (GTK_IS_CELL_EDITABLE (cell_editable));
|
||
|
|
|
||
|
|
g_signal_emit_by_name (cell_editable, "remove-widget");
|
||
|
|
}
|
||
|
|
|
||
|
|
#define __GTK_CELL_EDITABLE_C__
|
||
|
|
#include "gtkaliasdef.c"
|