void InitIfNeeded()
{
if (!m_Initialized && SelectedDenericTableData != null)
{
// Check if it already exists (deserialized from window layout file or scriptable object)
if (m_TreeViewState == null)
{
m_TreeViewState = new TreeViewState();
}
SelectedDenericTableData.Cache();
bool firstInit = m_MultiColumnHeaderState == null;
var headerState = SelectedDenericTableData.CreateDefaultMultiColumnHeaderState();
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 ListModel(SelectedDenericTableData.GenerateTree());
m_TreeView = new MultiColumnListView(m_TreeViewState, multiColumnHeader, treeModel, SelectedDenericTableData);
m_SearchField = new SearchField();
m_SearchField.downOrUpArrowKeyPressed += m_TreeView.SetFocusAndEnsureSelectedItem;
m_Initialized = true;
}
}
public MultiColumnListView(TreeViewState state, MultiColumnHeader multicolumnHeader, ListModel model, SerializedObjectEntry genericSerializedData) : base(state, multicolumnHeader, model)
{
this.genericSerializedData = genericSerializedData;
// Custom setup
rowHeight = kRowHeights;
columnIndexForTreeFoldouts = 0;
showAlternatingRowBackgrounds = true;
showBorder = true;
customFoldoutYOffset = (kRowHeights - EditorGUIUtility.singleLineHeight) * 0.5f; // center foldout in the row since we also center content. See RowGUI
extraSpaceBeforeIconAndLabel = kToggleWidth;
multicolumnHeader.sortingChanged += OnSortingChanged;
Reload();
}
public TreeViewWithListModel(TreeViewState state, MultiColumnHeader multiColumnHeader, ListModel model)
: base(state, multiColumnHeader)
{
Init(model);
}
void Init(ListModel model)
{
m_TreeModel = model;
}
public TreeViewWithListModel(TreeViewState state, ListModel model) : base(state)
{
Init(model);
}