private void DeconstructGraph()
{
rootVisualElement.Remove(graph);
graph = null;
saveButton.SetEnabled(false);
addSpeechButton.SetEnabled(false);
addResponseButton.SetEnabled(false);
}
private void ConstructGraph()
{
graph = new SpeakEasyGraph();
graph.StretchToParentSize();
rootVisualElement.Add(graph);
//When constructin the graph, make sure that the toolbar is pushed forward
toolbar.PlaceInFront(graph);
//renable controls
saveButton.SetEnabled(true);
addSpeechButton.SetEnabled(true);
addResponseButton.SetEnabled(true);
}
