public static FloatingItemSnapShot Take(DockItem dockItem)
{
if (dockItem == null)
{
throw new ArgumentNullException(nameof(dockItem));
}
return(new FloatingItemSnapShot(
dockItem.Content,
new Rect(dockItem.X, dockItem.Y, dockItem.Width, dockItem.Height),
dockItem.GetValue(Visual.ZIndexProperty),
Layout.GetFloatingItemState(dockItem)));
}
/// <summary>Gets a value indicates whether the mouse is over the auto-hide tab of specified <see cref="DockItem"/>.
/// Getter of <b>IsMouseOverTab</b> attached property.</summary>
/// <param name="element">The specified <see cref="DockItem"/>.</param>
/// <returns><see langword="true"/> if the mouse is over the auto-hide tab of specified <see cref="DockItem"/>, otherwise <see langword="false"/>.</returns>
internal static bool GetIsMouseOverTab(DockItem element)
{
return((bool)element.GetValue(IsMouseOverTabProperty));
}