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New function to get the cell renderers of a cell layout.

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2006-12-29  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtk.symbols:
        * gtk/gtkcelllayout.[hc] (gtk_cell_layout_get_cells):
        New function to get the cell renderers of a cell layout.

        * gtk/gtktreeviewcolumn.c:
        * gtk/gtkcellview.c:
        * gtk/gtkiconview.c: Implement get_cells.
This commit is contained in:
Matthias Clasen
2006-12-29 07:53:01 +00:00
committed by Matthias Clasen
parent b3ef93d8ee
commit 6fa25d074e
10 changed files with 85 additions and 1 deletions
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26
gtk/gtkcelllayout.c
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@ -283,5 +283,31 @@ gtk_cell_layout_reorder (GtkCellLayout *cell_layout,
position);
}
/**
* gtk_cell_layout_get_cells:
* @cell_layout: a #GtkCellLayout
*
* Returns the cell renderers which have been added to @cell_layout.
*
* Return value: a list of cell renderers. The list, but not the
* renderers has been newly allocated and should be freed with
* g_list_free() when no longer needed.
*
* Since: 2.12
*/
GList *
gtk_cell_layout_get_cells (GtkCellLayout *cell_layout)
{
GtkCellLayoutIface *iface;
g_return_val_if_fail (GTK_IS_CELL_LAYOUT (cell_layout), NULL);
iface = GTK_CELL_LAYOUT_GET_IFACE (cell_layout);
if (iface->get_cells)
return iface->get_cells (cell_layout);
return NULL;
}
#define __GTK_CELL_LAYOUT_C__
#include "gtkaliasdef.c"