/// <summary>
/// Adds a child control to the container
/// </summary>
/// <param name="child">New child to add</param>
public virtual void AddChild(IControl child)
{
// Update Array Size
if (_children == null)
{
_children = new IControl[1];
}
else
{
var tmp = new IControl[_children.Length + 1];
Array.Copy(_children, tmp, _children.Length);
_children = tmp;
}
// Set control properties
child.Parent = this;
child.UpdateOffsets();
// Assign Value
_children[_children.Length - 1] = child;
// Render
if (_active == null && child.CanFocus)
{
_active = child;
_active.Activate();
}
Render(child.ScreenBounds, true);
}
private void ActivateEntry()
{
if (ControlIndex >= 0 && ControlIndex < Controls.Count)
{
IControl ctrl = Controls[ControlIndex];
if (!ctrl.Active)
{
ctrl.Activate();
}
else
{
ctrl.Active = false;
}
}
}