public void Show(Transform transform)
{
if (treeView != null && rootTransform == transform)
{
Refresh();
return;
}
if (treeViewState == null || rootTransform != transform)
{
treeViewState = new TreeViewState();
}
treeView = new CustomHierarchyWindowDrawer(treeViewState, transform)
{
OnSelectionChanged = (newSelection) =>
{
if (OnSelectionChanged != null)
{
OnSelectionChanged(newSelection);
}
}
};
searchField = new SearchField();
searchField.downOrUpArrowKeyPressed += treeView.SetFocusAndEnsureSelectedItem;
createButtonContent = new GUIContent("Create");
rootTransform = transform;
}
public SelectionChangeApplier(CustomHierarchyWindowDrawer hierarchy)
{
this.hierarchy = hierarchy;
oldSelection = Selection.gameObjects;
}