WINDOW_TREE_PANE
data->type = WINDOW_TREE_PANE;
case WINDOW_TREE_PANE:
case WINDOW_TREE_PANE:
case WINDOW_TREE_PANE:
item->type = WINDOW_TREE_PANE;
case WINDOW_TREE_PANE:
if (item->type == WINDOW_TREE_PANE) {
if (item->type == WINDOW_TREE_PANE ||
case WINDOW_TREE_PANE:
case WINDOW_TREE_PANE: