Method uncollapse_tree

scene/gui/tree.cpp:861–867

}

void TreeItem::uncollapse_tree() {
	TreeItem *t = this;
	while (t) {
		t->set_collapsed(false);
		t = t->parent;
	}
}

void TreeItem::set_custom_minimum_height(int p_height) {
	if (custom_min_height == p_height) {