Method clearUndoStacks

bt_editor/mainwindow.cpp:993–999

}

void MainWindow::clearUndoStacks()
{
    _undo_stack.clear();
    _redo_stack.clear();
    onSceneChanged();
    onPushUndo();
}

void MainWindow::onCreateAbsBehaviorTree(const AbsBehaviorTree &tree, const QString &bt_name)
{