protected float GetChildrenHeight(TreeViewItem item)
{
float num = 0f;
TimelineTrackBaseGUI timelineTrackBaseGUI = item as TimelineTrackBaseGUI;
bool flag = timelineTrackBaseGUI != null && timelineTrackBaseGUI.track.GetCollapsed();
if (item.get_children() != null && !flag)
{
IList <TreeViewItem> rows = this.treeView.get_data().GetRows();
for (int num2 = 0; num2 != item.get_children().Count; num2++)
{
TreeViewItem treeViewItem = item.get_children()[num2];
if (this.treeView.get_data().IsRevealed(treeViewItem.get_id()))
{
int num3 = rows.IndexOf(treeViewItem);
if (num3 >= 0)
{
num += this.m_TreeViewGUI.GetRowRect(num3).get_height();
TimelineGroupGUI timelineGroupGUI = treeViewItem as TimelineGroupGUI;
if (timelineGroupGUI != null)
{
if (timelineGroupGUI.track != null)
{
TrackAsset trackAsset = timelineGroupGUI.track.parent as TrackAsset;
if (trackAsset != null)
{
num += 3f;
}
}
}
}
}
num += this.GetChildrenHeight(treeViewItem);
}
}
return(num);
}
internal static int GetItemControlID(TreeViewItem item)
{
return(((item == null) ? 0 : item.get_id()) + 10000000);
}
