private Target(DockPane pane, DockPanePreviewPlacement placement)
{
_targetItem = pane.SelectedItem;
if (placement == DockPanePreviewPlacement.Left)
{
_targetPosition = DropPosition.Left;
}
else if (placement == DockPanePreviewPlacement.Right)
{
_targetPosition = DropPosition.Right;
}
else if (placement == DockPanePreviewPlacement.Top)
{
_targetPosition = DropPosition.Top;
}
else if (placement == DockPanePreviewPlacement.Bottom)
{
_targetPosition = DropPosition.Bottom;
}
else
{
Debug.Assert(placement == DockPanePreviewPlacement.Fill);
_targetPosition = DropPosition.Fill;
}
}
void IDragSource.Drop(DockPane targetPane, DockPanePreviewPlacement placement)
{
DockManager.Drop(DockPane, targetPane, placement);
}
