/// <summary>
/// Sets the WindowChrome ResizeGripDirection to a MetroWindow template child.
/// </summary>
/// <param name="window">The MetroWindow.</param>
/// <param name="name">The name of the template child.</param>
/// <param name="direction">The direction.</param>
public static void SetWindowChromeResizeGripDirection(this WindowWithDialogs window, string name, ResizeGripDirection direction)
{
if (window == null)
{
throw new ArgumentNullException(nameof(window));
}
var inputElement = window.GetPart(name) as IInputElement;
System.Diagnostics.Debug.Assert(inputElement != null, $"{name} is not a IInputElement");
if (WindowChrome.GetResizeGripDirection(inputElement) != direction)
{
WindowChrome.SetResizeGripDirection(inputElement, direction);
}
}
/// <summary>
/// Sets the IsHitTestVisibleInChromeProperty to a TMPWindow template child
/// </summary>
/// <param name="window">The TMPWindow</param>
/// <param name="name">The name of the template child</param>
public static void SetIsHitTestVisibleInChromeProperty <T>(this WindowWithDialogs window, string name)
where T : DependencyObject
{
if (window == null)
{
return;
}
var elementPart = window.GetPart <T>(name);
if (elementPart != null)
{
elementPart.SetValue(WindowChrome.IsHitTestVisibleInChromeProperty, true);
}
}