/**
* @brief call this after _treeNode is added to bttree
**/
public void DeclareAddNode(BTNode _treeNode)
{
BTNode parent = m_btTree.FindParent(_treeNode);
string parentKey = BTEditorRectangle.GetKey(parent);
if (m_sprites.ContainsKey(parentKey))
{
BTEditorRectangle.RecursivelyCreateSprites(m_sprites, parent, this);
AutoLayoutChart();
Refresh();
}
}
/**
* @brief create chart according to m_btTree. if it is null, it will clear
* the view
**/
private void CreateChart()
{
if (m_btTree == null)
{
m_sprites = null;
}
else
{
m_sprites = new Dictionary <string, BTEditorSprite>();
BTEditorRectangle.RecursivelyCreateSprites(m_sprites, m_btTree.Root, this);
}
}