//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void ControlPanel::RedoExpression( int index )
{
	if ( index == -1 )
		return;
	
	CExpClass *active = expressions->GetActiveClass();
	if ( !active )
		return;

	CExpression *exp = active->GetExpression( index );
	if ( exp )
	{
		exp->Redo();
		// Show the updated data
		active->SelectExpression( index );
	}
}