private void SetBranchData(UTreeNodeData data, UTreeBranch pBranch)
{
UTreeBranch branch = GetOneBranch();
branch.Data = data;
if (pBranch != null)
{
pBranch.SetChild(branch.tran);
}
else
{
branch.SetParent(content);
}
foreach (UTreeNodeData childData in data.Children)
{
if (childData.IsBranch)
{
SetBranchData(childData, branch);
}
else
{
SetLeafData(childData, branch);
}
}
}
private void ResetItemsByNodeData(UTreeNodeData data, UTreeBranch branch)
{
if (data.Children != null)
{
foreach (UTreeNodeData child in data.Children)
{
if (child.IsBranch)
{
UTreeBranch grandBranch = GetOneBranch();
grandBranch.Data = child;
branch.SetChild(grandBranch.tran);
foreach (UTreeNodeData grandChild in child.Children)
{
ResetItemsByNodeData(grandChild, grandBranch);
}
}
else
{
UTreeLeaf leaf = GetOneLeaf();
//leaf.Data = data;
leaf.Data = child;
branch.SetChild(leaf.tran);
}
}
}
else
{
UTreeLeaf leaf = GetOneLeaf();
//leaf.Data = data;
leaf.Data = data;
branch.SetChild(leaf.tran);
}
}
public void AddChild(UTreeNodeData child)
{
child.parentData = this;
childDataList = childDataList ?? new List <UTreeNodeData>();
childDataList.Add(child);
isLeaf = false;
}
//这里处理的是某个节点勾选之后，连带要勾选的逻辑
public void OnSelectBranch(UTreeNodeData data, bool isSel)
{
if (isSel)
{
OnSelectParents(data.Parent, isSel);
}
OnSelectChildren(data, isSel);
}
//这里处理的是某个节点勾选之后，连带要勾选的逻辑
public void OnSelectLeaf(UTreeNodeData data, bool isSel)
{
data.Check = isSel;
if (isSel)
{
OnSelectParents(data.Parent, isSel);
}
}
private void SetLeafData(UTreeNodeData data, UTreeBranch branch)
{
UTreeLeaf leaf = GetOneLeaf();
leaf.Data = data;
if (branch != null)
{
branch.SetChild(leaf.tran);
}
else
{
leaf.SetParent(content);
}
}
private void OnItemSelected(UTreeNodeData data, bool isSel)
{
//这里处理这个节点勾选之后要做的事情，专门指外部处理，例如是显示某个外部的物体
//if (isSel) {
// Debug.Log(" Sbranch " + data.Title);
//} else {
// Debug.Log(" Nbranch " + data.Title);
//}
Debug.Log(" branch :" + data.Title + isSel);
isInvokeInner = false;
// data.Check = isSel;
toggle.isOn = isSel;
isInvokeInner = true;
}
private void OnSelectParents(UTreeNodeData data, bool isSel)
{
if (data != null)
{
if (data.connectItem != null && data.connectItem.OnItemSel != null)
{
data.connectItem.OnItemSel.Invoke(data, isSel);
data.Check = isSel;
}
if (data.Parent != null)
{
OnSelectParents(data.Parent, isSel);
}
}
}
//public void OnSelectLeaf(UTreeNodeData data, bool isSel)
//{
// data.Check = isSel;
// if (isSel)
// {
// //Debug.Log(" --S " + data.Title);
// }
// else {
// //Debug.Log(" --N " + data.Title);
// }
// //Debug.Log(data.Check);
//}
//public void OnSelectBranch(UTreeNodeData data, bool isSel)
//{
// data.Check = isSel;
// if (isSel)
// {
// //Debug.Log(" S " + data.Title);
// }
// else {
// //Debug.Log(" N " + data.Title);
// }
//}
private int GetBranchCount(UTreeNodeData data)
{
int branchCount = 0;
if (data.IsBranch)
{
branchCount++;
foreach (UTreeNodeData branch in data.Children)
{
if (branch.IsBranch)
{
branchCount += GetBranchCount(branch);
}
}
}
return(branchCount);
}
private void OnSelectChildren(UTreeNodeData data, bool isSel)
{
if (data != null)
{
data.Check = isSel;
if (data.Children != null)
{
foreach (UTreeNodeData child in data.Children)
{
OnSelectChildren(child, isSel);
if (child.connectItem != null && child.connectItem.OnItemSel != null)
{
child.connectItem.OnItemSel.Invoke(child, isSel);
}
}
}
}
}
//private UTreeBranch GetBranch(UTreeNodeData data)
//{
// return
//}
private int GetLeafCount(UTreeNodeData data)
{
int leafCount = 0;
if (data.IsLeaf)
{
leafCount++;
}
else
{
foreach (UTreeNodeData leaf in data.Children)
{
if (leaf.IsLeaf)
{
leafCount++;
}
else
{
leafCount += GetLeafCount(leaf);
}
}
}
return(leafCount);
}
