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StTable: Update row and column count in st_table_remove_actor

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Adjust the table size when removing an actor in st_table_remove_actor.

https://bugzilla.gnome.org/show_bug.cgi?id=614144
This commit is contained in:
Adel Gadllah 2010-03-31 16:43:41 +02:00
parent 8dd572d1cc
commit 2ca5cfd6f5
1 changed files with 33 additions and 0 deletions
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33
src/st/st-table.c
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@ -114,6 +114,39 @@ st_table_remove_actor (ClutterContainer *container,
ClutterActor *actor)
{
StTablePrivate *priv = ST_TABLE (container)->priv;
GList *list;
gint n_rows = 0;
gint n_cols = 0;
/* Calculate and update the number of rows / columns */
for (list = priv->children; list; list = list->next)
{
ClutterActor *child = CLUTTER_ACTOR (list->data);
StTableChild *meta;
if (child == actor)
continue;
meta = (StTableChild *) clutter_container_get_child_meta (container, child);
n_rows = MAX (n_rows, meta->row + 1);
n_cols = MAX (n_cols, meta->col + 1);
}
g_object_freeze_notify (G_OBJECT (container));
if (priv->n_rows != n_rows)
{
priv->n_rows = n_rows;
g_object_notify (G_OBJECT (container), "row-count");
}
if (priv->n_cols != n_cols)
{
priv->n_cols = n_cols;
g_object_notify (G_OBJECT (container), "column-count");
}
g_object_thaw_notify (G_OBJECT (container));
_st_container_remove_actor (container, actor, &priv->children);
}