/// <summary> Add a widget to the list of children. </summary>
/// <param name="child"> The widget to add. <see cref="XrwRectObj"/> </param>
public override void AddChild(XrwRectObj child)
{
if (child == null)
{
return;
}
if (_children.Count == 0)
{
child.Show();
}
else if (child.Shown)
{
for (int count = 0; count < _children.Count; count++)
{
_children[count].Hide();
}
}
else
{
child.Hide();
}
_children.Add(child);
child._parent = this;
}
/// <summary> Show indicated child and hide formerly shown child. </summary>
/// <param name="child"> The child to show. <see cref="XrwRectObj"/> </param>
public void ShowChild(XrwRectObj child)
{
if (child == null)
{
return;
}
if (child == this.ShownChild)
{
return;
}
if (!_children.Contains(child))
{
return;
}
ShownChild.Hide();
child.Show();
}