public TimelineTreeViewGUI(TimelineWindow sequencerWindow, TimelineAsset timeline, Rect rect)
{
m_Timeline = timeline;
m_Window = sequencerWindow;
var treeviewState = new TreeViewState();
treeviewState.scrollPos = new Vector2(treeviewState.scrollPos.x, TimelineWindowViewPrefs.GetOrCreateViewModel(m_Timeline).verticalScroll);
m_TreeView = new TreeViewController(sequencerWindow, treeviewState);
m_TreeView.horizontalScrollbarStyle = GUIStyle.none;
m_TreeView.scrollViewStyle = GUI.skin.scrollView;
m_TreeView.keyboardInputCallback = sequencerWindow.TreeViewKeyboardCallback;
m_TimelineTreeView = new TimelineTreeView(sequencerWindow, m_TreeView);
var dragging = new TimelineDragging(m_TreeView, m_Window, m_Timeline);
m_DataSource = new TimelineDataSource(this, m_TreeView, sequencerWindow);
m_DataSource.onVisibleRowsChanged += m_TimelineTreeView.CalculateRowRects;
m_TreeView.Init(rect, m_DataSource, m_TimelineTreeView, dragging);
m_DataSource.ExpandItems(m_DataSource.root);
}
public void CalculateRowRects()
{
if (!this.m_TreeView.get_isSearching())
{
IList <TreeViewItem> rows = this.m_TreeView.get_data().GetRows();
this.m_RowRects = new List <Rect>(rows.Count);
float num = 6f;
this.m_MaxWidthOfRows = 1f;
for (int i = 0; i < rows.Count; i++)
{
TreeViewItem item = rows[i];
if (i != 0)
{
num += TimelineTreeView.GetSpacing(item);
}
Vector2 sizeOfRow = this.GetSizeOfRow(item);
this.m_RowRects.Add(new Rect(0f, num, sizeOfRow.x, sizeOfRow.y));
num += sizeOfRow.y;
if (sizeOfRow.x > this.m_MaxWidthOfRows)
{
this.m_MaxWidthOfRows = sizeOfRow.x;
}
}
}
}