/// <summary>
/// Gets the button coordinates for the given index into the button list.
/// </summary>
/// <param name="cntBtnTitles">The BTN titles.</param>
/// <param name="buttonIdx">Index of the button.</param>
/// <returns></returns>
private Coordinate GetButtonCoordinates(int cntBtnTitles, int buttonIdx)
{
BoundingBox boundingBox = _engine.GetBoundingAreaByClassIndex("leveledBoxOXPd", 0);
// middle of the table containing the folder buttons
int coordX = boundingBox.Width / 2 + boundingBox.Left;
int folderHgt = boundingBox.Height / cntBtnTitles;
int coordY = boundingBox.Top + (folderHgt / 2) + (buttonIdx * folderHgt) + _yOffset;
return(new Coordinate(coordX, coordY));
}