forked from AuroraMiddleware/gtk
3612aee585
Mon Aug 9 12:48:04 2004 Matthias Clasen <maclas@gmx.de> Add hidden aliases for exported symbols which are used internally in order to get rid of many PLT entries. (#145519, Arjan van de Ven) * gtk/Makefile.am: Add rules to generate gtk.def and from gtk.symbols, and make make check check the abi with abicheck.sh. (gtk_private_h_sources): Add gtkinternals.h (gtk_built_private_headers): Add gtkalias.h (gtk_extra_sources): Add gtk.symbols (EXTRA_DIST): Add makegtkalias.pl and abicheck.sh * gtk/gtk.symbols: New file. Definition of the GTK+ ABI. The file can be processed by cpp to filter out certain subsets of symbols. * gtk/abicheck.sh: New file. Script to check the actually symbols exported from libgtk-x11.2.0.so against the symbols found in gtk.symbols. * gtk/makegtkalias.pl: New file. Perl script to generate the header containing the alias definitions for internally used exported symbols from a list of symbols. * gtk/gtkinternals.h: New file. An uninstalled header listing symbols which must be exported for some reason and do not appear in any other header. * gtk/*.c: Include gtkalias.h
131 lines
3.8 KiB
C
131 lines
3.8 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 "gtkalias.h"
|
|
#include "gtkcelleditable.h"
|
|
#include "gtkmarshalers.h"
|
|
|
|
static void gtk_cell_editable_base_init (gpointer g_class);
|
|
|
|
GType
|
|
gtk_cell_editable_get_type (void)
|
|
{
|
|
static GType cell_editable_type = 0;
|
|
|
|
if (! cell_editable_type)
|
|
{
|
|
static const GTypeInfo cell_editable_info =
|
|
{
|
|
sizeof (GtkCellEditableIface), /* class_size */
|
|
gtk_cell_editable_base_init, /* base_init */
|
|
NULL, /* base_finalize */
|
|
NULL,
|
|
NULL, /* class_finalize */
|
|
NULL, /* class_data */
|
|
0,
|
|
0,
|
|
NULL
|
|
};
|
|
|
|
cell_editable_type =
|
|
g_type_register_static (G_TYPE_INTERFACE, "GtkCellEditable",
|
|
&cell_editable_info, 0);
|
|
|
|
g_type_interface_add_prerequisite (cell_editable_type, GTK_TYPE_WIDGET);
|
|
}
|
|
|
|
return cell_editable_type;
|
|
}
|
|
|
|
static void
|
|
gtk_cell_editable_base_init (gpointer g_class)
|
|
{
|
|
static gboolean initialized = FALSE;
|
|
|
|
if (! initialized)
|
|
{
|
|
g_signal_new ("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);
|
|
g_signal_new ("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);
|
|
initialized = TRUE;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* gtk_cell_editable_start_editing:
|
|
* @cell_editable: A #GtkCellEditable
|
|
* @event: 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));
|
|
g_return_if_fail (GTK_CELL_EDITABLE_GET_IFACE (cell_editable)->start_editing != NULL);
|
|
|
|
(* GTK_CELL_EDITABLE_GET_IFACE (cell_editable)->start_editing) (cell_editable, event);
|
|
}
|
|
|
|
/**
|
|
* gtk_cell_editable_editing_done:
|
|
* @cell_editable: A #GtkTreeEditable
|
|
*
|
|
* Emits the "editing_done" signal. This signal is a sign for the cell renderer
|
|
* to update its value from the cell.
|
|
**/
|
|
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 "remove_widget" signal. This signal is meant to indicate that the
|
|
* cell is finished editing, and the widget may now be destroyed.
|
|
**/
|
|
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");
|
|
}
|