/// <summary>
/// Arranges the specified control considering the horizontal and vertical alignment of the
/// given control.
/// </summary>
/// <param name="control">The control.</param>
/// <param name="position">The position.</param>
/// <param name="constraintSize">The constraint size.</param>
internal static void Arrange(UIControl control, Vector2F position, Vector2F constraintSize)
{
if (control == null)
{
return;
}
Vector2F childPosition = position;
Vector2F childSize = constraintSize;
switch (control.HorizontalAlignment)
{
case HorizontalAlignment.Left:
childPosition.X = position.X + control.X;
childSize.X = control.DesiredWidth;
break;
case HorizontalAlignment.Center:
childPosition.X = position.X + constraintSize.X / 2 - control.DesiredWidth / 2;
childSize.X = control.DesiredWidth;
break;
case HorizontalAlignment.Right:
childPosition.X = position.X + constraintSize.X - control.DesiredWidth;
childSize.X = control.DesiredWidth;
break;
default: // HorizontalAlignment.Stretch
break;
}
switch (control.VerticalAlignment)
{
case VerticalAlignment.Top:
childPosition.Y = position.Y + control.Y;
childSize.Y = control.DesiredHeight;
break;
case VerticalAlignment.Center:
childPosition.Y = position.Y + constraintSize.Y / 2 - control.DesiredHeight / 2;
childSize.Y = control.DesiredHeight;
break;
case VerticalAlignment.Bottom:
childPosition.Y = position.Y + constraintSize.Y - control.DesiredHeight;
childSize.Y = control.DesiredHeight;
break;
default: // VerticalAlignment.Stretch
break;
}
control.Arrange(childPosition, childSize);
}
