% -*- coding: utf-8 -*-

\documentclass[11pt,xcolor={rgb}]{beamer}

\usetheme{clagrange}

\usepackage{arev}

\usepackage{listings}

\lstset{
  basicstyle=\ttfamily\color{accent2},
  frame=single,
}

\begin{document}

\title{Beamer Theme cLagrange}
\author{Author Name}
\institute{Institute Name}
\occasion{Some Conference}

\begin{frame}[plain]
\titlepage
\end{frame}

\section{Introduction}

\begin{frame}
\frametitle{Introduction}
Beamer theme Lagrange is inspired by these two themes
\begin{itemize}
  \item Pdfscreen theme Overlay4
  \item Keynote theme Drafting
\end{itemize}
\end{frame}

\section{First Example}

\begin{frame}[fragile=singleslide]
\frametitle{First Example}
The following is a simple example
\begin{lstlisting}
\documentclass[xcolor={rgb}]{beamer}

\usetheme{lagrange}

\begin{document}

\begin{frame}
 Hello Beamer!
\end{frame}

\end{document}
\end{lstlisting}
Note that you \textcolor{accent3}{need to} use \lstinline!xcolor={rgb}! option for this theme.
\end{frame}

\section{Customization}

\begin{frame}[fragile=singleslide]
\frametitle{Customization}
To change vertical spaces between lines in TOC pages,
you could redefine these two commands:
\begin{lstlisting}
\renewcommand{\sectionintochideskip}{10pt}
\renewcommand{\sectionintocshowskip}{6pt}
\end{lstlisting}
\end{frame}

\end{document}