Method get_button_count

scene/gui/tree.cpp:1362–1365

}

int TreeItem::get_button_count(int p_column) const {
	ERR_FAIL_INDEX_V(p_column, cells.size(), -1);
	return cells[p_column].buttons.size();
}

Ref<Texture2D> TreeItem::get_button(int p_column, int p_index) const {
	ERR_FAIL_INDEX_V(p_column, cells.size(), Ref<Texture2D>());