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merge of '86051d2c303f072b84abd0c006f6ca4e7bd9cea7'
release-2.2.1
2007-10-01, Luke Schierer
4d3a417f3d02
merge of '86051d2c303f072b84abd0c006f6ca4e7bd9cea7'
and 'd698a51b3942fded75c51a242afa92541254da2d'
/* gtkcelllayout.c
* Copyright (C) 2003 Kristian Rietveld <kris@gtk.org>
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02111-1301, USA.
*/
/*
#include <config.h>
*/
#include
<gtk/gtkversion.h>
#if !GTK_CHECK_VERSION(2,4,0)
#include
"gtkcelllayout.h"
GType
gtk_cell_layout_get_type
(
void
)
{
static
GType
cell_layout_type
=
0
;
if
(
!
cell_layout_type
)
{
static
const
GTypeInfo
cell_layout_info
=
{
sizeof
(
GtkCellLayoutIface
),
NULL
,
NULL
,
NULL
,
NULL
,
NULL
,
0
,
0
,
NULL
};
cell_layout_type
=
g_type_register_static
(
G_TYPE_INTERFACE
,
"PidginCellLayout"
,
&
cell_layout_info
,
0
);
g_type_interface_add_prerequisite
(
cell_layout_type
,
G_TYPE_OBJECT
);
}
return
cell_layout_type
;
}
/**
* gtk_cell_layout_pack_start:
* @cell_layout: A #GtkCellLayout.
* @cell: A #GtkCellRenderer.
* @expand: %TRUE if @cell is to be given extra space allocated to @cell_layout.
*
* Packs the @cell into the beginning of @cell_layout. If @expand is %FALSE,
* then the @cell is allocated no more space than it needs. Any unused space
* is divided evenly between cells for which @expand is %TRUE.
*
* Since: 2.4
*/
void
gtk_cell_layout_pack_start
(
GtkCellLayout
*
cell_layout
,
GtkCellRenderer
*
cell
,
gboolean
expand
)
{
g_return_if_fail
(
GTK_IS_CELL_LAYOUT
(
cell_layout
));
g_return_if_fail
(
GTK_IS_CELL_RENDERER
(
cell
));
(
*
GTK_CELL_LAYOUT_GET_IFACE
(
cell_layout
)
->
pack_start
)
(
cell_layout
,
cell
,
expand
);
}
/**
* gtk_cell_layout_pack_end:
* @cell_layout: A #GtkCellLayout.
* @cell: A #GtkCellRenderer.
* @expand: %TRUE if @cell is to be given extra space allocated to @cell_layout.
*
* Adds the @cell to the end of @cell_layout. If @expand is %FALSE, then the
* @cell is allocated no more space than it needs. Any unused space is
* divided evenly between cells for which @expand is %TRUE.
*
* Since: 2.4
*/
void
gtk_cell_layout_pack_end
(
GtkCellLayout
*
cell_layout
,
GtkCellRenderer
*
cell
,
gboolean
expand
)
{
g_return_if_fail
(
GTK_IS_CELL_LAYOUT
(
cell_layout
));
g_return_if_fail
(
GTK_IS_CELL_RENDERER
(
cell
));
(
*
GTK_CELL_LAYOUT_GET_IFACE
(
cell_layout
)
->
pack_end
)
(
cell_layout
,
cell
,
expand
);
}
/**
* gtk_cell_layout_clear:
* @cell_layout: A #GtkCellLayout.
*
* Unsets all the mappings on all renderers on @cell_layout and
* removes all renderers from @cell_layout.
*
* Since: 2.4
*/
void
gtk_cell_layout_clear
(
GtkCellLayout
*
cell_layout
)
{
g_return_if_fail
(
GTK_IS_CELL_LAYOUT
(
cell_layout
));
(
*
GTK_CELL_LAYOUT_GET_IFACE
(
cell_layout
)
->
clear
)
(
cell_layout
);
}
static
void
gtk_cell_layout_set_attributesv
(
GtkCellLayout
*
cell_layout
,
GtkCellRenderer
*
cell
,
va_list
args
)
{
gchar
*
attribute
;
gint
column
;
GtkCellLayoutIface
*
iface
;
attribute
=
va_arg
(
args
,
gchar
*
);
iface
=
GTK_CELL_LAYOUT_GET_IFACE
(
cell_layout
);
(
*
iface
->
clear_attributes
)
(
cell_layout
,
cell
);
while
(
attribute
!=
NULL
)
{
column
=
va_arg
(
args
,
gint
);
(
*
iface
->
add_attribute
)
(
cell_layout
,
cell
,
attribute
,
column
);
attribute
=
va_arg
(
args
,
gchar
*
);
}
}
/**
* gtk_cell_layout_set_attributes:
* @cell_layout: A #GtkCellLayout.
* @cell: A #GtkCellRenderer.
* @Varargs: A %NULL-terminated list of attributes.
*
* Sets the attributes in list as the attributes of @cell_layout. The
* attributes should be in attribute/column order, as in
* gtk_cell_layout_add_attribute(). All existing attributes are removed, and
* replaced with the new attributes.
*
* Since: 2.4
*/
void
gtk_cell_layout_set_attributes
(
GtkCellLayout
*
cell_layout
,
GtkCellRenderer
*
cell
,
...)
{
va_list
args
;
g_return_if_fail
(
GTK_IS_CELL_LAYOUT
(
cell_layout
));
g_return_if_fail
(
GTK_IS_CELL_RENDERER
(
cell
));
va_start
(
args
,
cell
);
gtk_cell_layout_set_attributesv
(
cell_layout
,
cell
,
args
);
va_end
(
args
);
}
/**
* gtk_cell_layout_add_attribute:
* @cell_layout: A #GtkCellLayout.
* @cell: A #GtkCellRenderer.
* @attribute: An attribute on the renderer.
* @column: The column position on the model to get the attribute from.
*
* Adds an attribute mapping to the list in @cell_layout. The @column is the
* column of the model to get a value from, and the @attribute is the
* parameter on @cell to be set from the value. So for example if column 2
* of the model contains strings, you could have the "text" attribute of a
* #GtkCellRendererText get its values from column 2.
*
* Since: 2.4
*/
void
gtk_cell_layout_add_attribute
(
GtkCellLayout
*
cell_layout
,
GtkCellRenderer
*
cell
,
const
gchar
*
attribute
,
gint
column
)
{
g_return_if_fail
(
GTK_IS_CELL_LAYOUT
(
cell_layout
));
g_return_if_fail
(
GTK_IS_CELL_RENDERER
(
cell
));
g_return_if_fail
(
attribute
!=
NULL
);
g_return_if_fail
(
column
>=
0
);
(
*
GTK_CELL_LAYOUT_GET_IFACE
(
cell_layout
)
->
add_attribute
)
(
cell_layout
,
cell
,
attribute
,
column
);
}
/**
* gtk_cell_layout_set_cell_data_func:
* @cell_layout: A #GtkCellLayout.
* @cell: A #GtkCellRenderer.
* @func: The #GtkCellLayoutDataFunc to use.
* @func_data: The user data for @func.
* @destroy: The destroy notification for @func_data.
*
* Sets the #GtkCellLayoutDataFunc to use for @cell_layout. This function
* is used instead of the standard attributes mapping for setting the
* column value, and should set the value of @cell_layout's cell renderer(s)
* as appropriate. @func may be %NULL to remove and older one.
*
* Since: 2.4
*/
void
gtk_cell_layout_set_cell_data_func
(
GtkCellLayout
*
cell_layout
,
GtkCellRenderer
*
cell
,
GtkCellLayoutDataFunc
func
,
gpointer
func_data
,
GDestroyNotify
destroy
)
{
g_return_if_fail
(
GTK_IS_CELL_LAYOUT
(
cell_layout
));
g_return_if_fail
(
GTK_IS_CELL_RENDERER
(
cell
));
(
*
GTK_CELL_LAYOUT_GET_IFACE
(
cell_layout
)
->
set_cell_data_func
)
(
cell_layout
,
cell
,
func
,
func_data
,
destroy
);
}
/**
* gtk_cell_layout_clear_attributes:
* @cell_layout: A #GtkCellLayout.
* @cell: A #GtkCellRenderer to clear the attribute mapping on.
*
* Clears all existing attributes previously set with
* gtk_cell_layout_set_attributes().
*
* Since: 2.4
*/
void
gtk_cell_layout_clear_attributes
(
GtkCellLayout
*
cell_layout
,
GtkCellRenderer
*
cell
)
{
g_return_if_fail
(
GTK_IS_CELL_LAYOUT
(
cell_layout
));
g_return_if_fail
(
GTK_IS_CELL_RENDERER
(
cell
));
(
*
GTK_CELL_LAYOUT_GET_IFACE
(
cell_layout
)
->
clear_attributes
)
(
cell_layout
,
cell
);
}
/**
* gtk_cell_layout_reorder:
* @cell_layout: A #GtkCellLayout.
* @cell: A #GtkCellRenderer to reorder.
* @position: New position to insert @cell at.
*
* Re-inserts @cell at @position. Note that @cell has already to be packed
* into @cell_layout for this to function properly.
*
* Since: 2.4
*/
void
gtk_cell_layout_reorder
(
GtkCellLayout
*
cell_layout
,
GtkCellRenderer
*
cell
,
gint
position
)
{
g_return_if_fail
(
GTK_IS_CELL_LAYOUT
(
cell_layout
));
g_return_if_fail
(
GTK_IS_CELL_RENDERER
(
cell
));
(
*
GTK_CELL_LAYOUT_GET_IFACE
(
cell_layout
)
->
reorder
)
(
cell_layout
,
cell
,
position
);
}
#endif
/* Gtk 2.4 */