protected virtual void LayoutChild(IWindowsElement child, Rectangle bounds)
{
if ((child != null) && child.GetVisible())
{
child.Layout(Control.DisplayRectangle);
}
}
protected override void RemoveChild(INode child)
{
base.RemoveChild(child);
if (child == _rootElement)
{
_rootElement = null;
}
}
protected override void AddChild(INode child)
{
base.AddChild(child);
if (child is IWindowsElement)
{
_rootElement = (IWindowsElement)child;
}
}
protected override void LayoutChild(IWindowsElement child, Rectangle bounds)
{
if ((child != null) && child.GetVisible())
{
switch (TitleAlignment)
{
case TitleAlignment.Top: bounds.Height -= _labelPixelSize.Height + LabelVSpacing; break;
case TitleAlignment.Left: bounds.Width -= _labelPixelSize.Width + LabelHSpacing; break;
}
child.Layout(new Rectangle(Control.DisplayRectangle.Location, bounds.Size - (Control.Size - Control.DisplayRectangle.Size)));
}
}
protected override void RemoveChild(INode child)
{
_child = null;
base.RemoveChild(child);
}
protected override void AddChild(INode child)
{
base.AddChild(child);
_child = (IWindowsElement)child;
}
private void UpdateActiveControl(IWindowsElement node)
{
_form.SetHintText((node != null) ? node.GetHint() : String.Empty);
_form.UpdateStatusText();
}
public FocusChangedEvent(IWindowsElement node)
{
_node = node;
}