A partially observable wrapper for the a hash set that contains the checked items of the RadTreeView.
Provides data for the CleanUpVirtualizedItem event.
A base class for the editable headered items control. The does not include all the editable logic and
needs to be inherited.
Represents a request to move focus to another control.
The visual object used as a DragCue in the TreeView.
Encapsulates option and settings related to drag drop operation in RadTreeView
This class provides a mechanism to customize or alter default behavior.
An instance of this class is created automatically when a drag drop operation has been started
from a RadTreeViewItem
object and is used to control the operation while dragging/dropping over
A visual representation of drag drop operation.
Displays an image of dragged items and a textual representation of drop position and action.
GridViewVirtualizingPanel is used to arrange children into single line.
Defines the action that should be executed on when drag drop operation completes.
Specifies the direction within a user interface (UI) in which a desired focus
change request is attempted. The direction is either based on tab order or
by relative direction in layout.
Defines the execution mode for drag drop operation.
Specifies the type of virtualization that the TreeView's VirtualizationPanel will use.