/// <summary>
/// Propogates a request for drag targets down the hierarchy of docking elements.
/// </summary>
/// <param name="floatingWindow">Reference to window being dragged.</param>
/// <param name="dragData">Set of pages being dragged.</param>
/// <param name="targets">Collection of drag targets.</param>
public override void PropogateDragTargets(KryptonFloatingWindow floatingWindow,
PageDragEndData dragData,
DragTargetList targets)
{
if (FloatspaceControl.CellVisibleCount > 0)
{
// Create list of the pages that are allowed to be dropped into this floatspace
KryptonPageCollection pages = new KryptonPageCollection();
foreach (KryptonPage page in dragData.Pages)
{
if (page.AreFlagsSet(KryptonPageFlags.DockingAllowFloating))
{
pages.Add(page);
}
}
// Do we have any pages left for dragging?
if (pages.Count > 0)
{
DragTargetList floatspaceTargets = FloatspaceControl.GenerateDragTargets(new PageDragEndData(this, pages), KryptonPageFlags.DockingAllowFloating);
targets.AddRange(floatspaceTargets.ToArray());
}
}
}