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a11y: Refactor function

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Make the intent of the function clear by implementing it that way.
This commit is contained in:
Benjamin Otte 2014-02-26 01:47:50 +01:00
parent 5ea4dbf3e0
commit bcdb4aa2a7
1 changed files with 16 additions and 18 deletions
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30
gtk/a11y/gtktreeviewaccessible.c
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@ -378,38 +378,36 @@ create_cell_accessible (GtkTreeView *treeview,
GtkTreeViewAccessible *accessible,
GtkTreeViewColumn *column)
{
AtkObject *parent;
GtkContainerCellAccessible *container = NULL;
GList *renderer_list;
GList *l;
GtkCellAccessible *cell;
renderer_list = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (column));
/* If there is not exactly one renderer in the list,
* make a container
/* If there is exactly one renderer in the list (which is a
* common case), shortcut and don't make a container
*/
if (g_list_length (renderer_list) != 1)
if (g_list_length (renderer_list) == 1)
{
cell = create_cell_accessible_for_renderer (renderer_list->data, GTK_WIDGET (treeview), ATK_OBJECT (accessible));
}
else
{
GtkContainerCellAccessible *container;
container = gtk_container_cell_accessible_new ();
_gtk_cell_accessible_initialize (GTK_CELL_ACCESSIBLE (container), GTK_WIDGET (treeview), ATK_OBJECT (accessible));
parent = ATK_OBJECT (container);
}
else
parent = ATK_OBJECT (accessible);
cell = NULL;
for (l = renderer_list; l; l = l->next)
{
cell = create_cell_accessible_for_renderer (l->data, GTK_WIDGET (treeview), parent);
if (container)
cell = create_cell_accessible_for_renderer (l->data, GTK_WIDGET (treeview), ATK_OBJECT (container));
gtk_container_cell_accessible_add_child (container, cell);
}
g_list_free (renderer_list);
if (container)
cell = GTK_CELL_ACCESSIBLE (container);
}
g_list_free (renderer_list);
return cell;
}