/// <summary>
/// The detach.
/// </summary>
/// <param name="pdd">
/// The pdd.
/// </param>
public static void Detach(PopupDragDrop pdd)
{
if (pdd == null || pdd.popup == null || pdd.popup.Child == null)
{
return;
}
pdd.popup.Child.MouseLeftButtonDown -= pdd.MouseLeftButtonDown;
pdd.popup.Child.MouseLeftButtonUp -= pdd.MouseLeftButtonUp;
pdd.popup.Child.MouseMove -= pdd.MouseMove;
}
/// <summary>
/// The detach.
/// </summary>
/// <param name="pdd">
/// The pdd.
/// </param>
public static void Detach(PopupDragDrop pdd)
{
if (pdd == null || pdd.popup == null || pdd.popup.Child == null)
{
return;
}
pdd.popup.Child.MouseLeftButtonDown -= pdd.MouseLeftButtonDown;
pdd.popup.Child.MouseLeftButtonUp -= pdd.MouseLeftButtonUp;
pdd.popup.Child.MouseMove -= pdd.MouseMove;
}
/// <summary>
/// The attach.
/// </summary>
/// <param name="popup">
/// The popup.
/// </param>
/// <returns>
/// The <see cref="PopupDragDrop"/>.
/// </returns>
public static PopupDragDrop Attach(Popup popup)
{
if (popup == null || popup.Child == null || !(popup.Child is FrameworkElement))
{
return null;
}
var pdd = new PopupDragDrop { popup = popup };
pdd.popup.Child.MouseLeftButtonDown += pdd.MouseLeftButtonDown;
pdd.popup.Child.MouseLeftButtonUp += pdd.MouseLeftButtonUp;
pdd.popup.Child.MouseMove += pdd.MouseMove;
return pdd;
}
/// <summary>
/// The attach.
/// </summary>
/// <param name="popup">
/// The popup.
/// </param>
/// <returns>
/// The <see cref="PopupDragDrop"/>.
/// </returns>
public static PopupDragDrop Attach(Popup popup)
{
if (popup == null || popup.Child == null || !(popup.Child is FrameworkElement))
{
return(null);
}
var pdd = new PopupDragDrop {
popup = popup
};
pdd.popup.Child.MouseLeftButtonDown += pdd.MouseLeftButtonDown;
pdd.popup.Child.MouseLeftButtonUp += pdd.MouseLeftButtonUp;
pdd.popup.Child.MouseMove += pdd.MouseMove;
return(pdd);
}