Switch to Manual
public delegateList<int> GetNewSelectionFunction (IMGUI.Controls.TreeViewItem clickedItem, bool keepMultiSelection, bool useActionKeyAsShift);


clickedItemThe item clicked, or selected via keyboard.
keepMultiSelectionShould existing selection be kept? This is used to support dragging or right-clicking one item in a multi-selection.
useShiftAsActionKeyShould the action key be treated like the shift key? If so, the action key also indicates a range selection.


A callback which determines how TreeView handles selection changes in response to keys and mouse clicks.