void InitIfNeeded()
{
if (!m_Initialized)
{
// Check if it already exists (deserialized from window layout file or scriptable object)
if (m_TreeViewState == null)
{
m_TreeViewState = new TreeViewState();
}
bool firstInit = m_MultiColumnHeaderState == null;
var headerState = MultiUICreateTreeView.CreateDefaultMultiColumnHeaderState(multiColumnTreeViewRect.width);
if (MultiColumnHeaderState.CanOverwriteSerializedFields(m_MultiColumnHeaderState, headerState))
{
MultiColumnHeaderState.OverwriteSerializedFields(m_MultiColumnHeaderState, headerState);
}
m_MultiColumnHeaderState = headerState;
var multiColumnHeader = new MultiColumnHeader(headerState);
if (firstInit)
{
multiColumnHeader.ResizeToFit();
}
var treeModel = new TreeModel <UICreateElement>(UICreateElement.CreateUITransformTree(m_tra, ref traElementDic));
m_TreeView = new MultiUICreateTreeView(m_TreeViewState, multiColumnHeader, treeModel);
m_Initialized = true;
}
}
public static void AddUIChildElement(Transform tra, int depth, List <UICreateElement> treeElements, Dictionary <Transform, UICreateElement> dic)
{
var element = new UICreateElement(tra.gameObject.activeInHierarchy, tra.name, depth + 1, ++Index);
treeElements.Add(element);
dic.Add(tra, element);
for (int i = 0; i < tra.childCount; i++)
{
AddUIChildElement(tra.GetChild(i), element.depth, treeElements, dic);
}
}
public static List <UICreateElement> CreateUITransformTree(Transform tra, ref Dictionary <Transform, UICreateElement> traElementDic)
{
Index = 0;
var treeElements = new List <UICreateElement>();
if (traElementDic == null)
{
traElementDic = new Dictionary <Transform, UICreateElement>();
}
var root = new UICreateElement(tra.gameObject.activeInHierarchy, tra.name, -1, Index);
treeElements.Add(root);
traElementDic.Add(tra, root);
for (int i = 0; i < tra.childCount; i++)
{
AddUIChildElement(tra.GetChild(i), root.depth, treeElements, traElementDic);
}
return(treeElements);
}
