private void EndDrag()
{
RootAdornerLayer.Remove(_panelAdorner);
_panelAdorner = null;
_dragedChild.Opacity = 1;
_dragedChild = null;
}
private void EndDrag()
{
AssociatedObject.PreviewMouseMove -= OnMouseMove;
RootAdornerLayer.Remove(ElementAdorner);
_elementAdorner = null;
AssociatedObject.Opacity = 1;
}
private void EndDrag()
{
AssociatedObject.PreviewMouseMove -= OnMouseMove;
RootAdornerLayer.Remove(_panelAdorner);
_panelAdorner = null;
_dragedChild.Opacity = 1;
_dragedChild = null;
}
private void StartDrag()
{
if (_panelAdorner != null || _dragedChild == null)
{
return;
}
RootAdornerLayer.Add(GetPanelAdorner(AssociatedObject, _dragedChild));
_dragedChild.Opacity = 0;
DragDrop.AddQueryContinueDragHandler(AssociatedObject, OnQueryContinueDrag);
DragDrop.DoDragDrop(AssociatedObject, _dragedChild, DragDropEffects.Move);
DragDrop.RemoveQueryContinueDragHandler(AssociatedObject, OnQueryContinueDrag);
EndDrag();
}
private void StartDrag()
{
if (_elementAdorner != null)
{
return;
}
RootAdornerLayer.Add(ElementAdorner);
AssociatedObject.Opacity = _hiddenWhileDragging ? 0 : 1;
DragDrop.AddQueryContinueDragHandler(AssociatedObject, OnQueryContinueDrag);
DragDrop.DoDragDrop(AssociatedObject, AssociatedObject, DragDropEffects.Move);
DragDrop.RemoveQueryContinueDragHandler(AssociatedObject, OnQueryContinueDrag);
EndDrag();
}
