\documentclass[aspectratio=169,t]{beamer}
\usetheme[author,institute,date,title]{ut}

\title{A beamer theme for the University of T\"ubingen}
\author[Benda]{Jan Benda}
\institute[T\"ubingen]{Neuroethology, University of T\"ubingen}
\date[2021]{March 2021}
\logo{\includegraphics[height=3.5ex]{UT_BM_Rot_RGB}}
\titlelogo{\includegraphics[height=6ex]{UT_MNF_RGB}}
\titlegraphic{\includegraphics[width=\textwidth]{efishtitle}}

\setbeamerfont{block body}{size=\small}

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\begin{document}

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

\begin{frame}[fragile]{ut --- University of T\"ubingen --- theme}
  \begin{block}{Include}
      \verb!\documentclass[aspectratio=169,t]{beamer}!\\
      \verb!\usetheme[author,date,title,page]{ut}!
  \end{block}
  \vspace{2ex}
  Options select content of footline (defaults to \verb![author,page,logo]!):
  \begin{itemize}
  \item \verb!author! / \verb!hideauthor!
  \item \verb!institute! / \verb!hideinstitute!
  \item \verb!date! / \verb!hidedate!
  \item \verb!title! / \verb!hidetitle!
  \item \verb!page! / \verb!hidepage!
  \item \verb!logo! / \verb!hidelogo!
  \end{itemize}
\end{frame}

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\section{Frames}

\begin{frame}[fragile]{Beamer frames}
  \begin{block}{Frame environment with title}
    \verb!\begin{frame}{The title of my slide}!\\
    \verb!  Some content.!\\
    \verb!\end{frame}!
  \end{block}
  \begin{block}{Alternative specification of frame title}
    \verb!\begin{frame}!\\
    \verb!  \frametitle{The title of my slide}!\\
    \verb!  Some content.!\\
    \verb!\end{frame}!
  \end{block}
\end{frame}

\begin{frame}[c]{Frame subtitles}
  \begin{alertblock}{Do not use subtitles!}
    Keep the messages on your slides simple and clean.\\
    Subtitles are not really supported by the \texttt{ut} theme design.
  \end{alertblock}
\end{frame}

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\begin{frame}[fragile]{Itemize and enumerate}
  \begin{minipage}[t]{0.45\textwidth}
    \vspace{-2ex}
    \begin{block}{Itemize with overlays}
      \verb!\begin{itemize}!\\
        \verb!\item Apple!\\
        \verb!\item<2-> Orange!\\
        \verb!\item<2-> Lemon!\\
        \verb!\item<3-> Banana!\\
        \verb!\end{itemize}!
    \end{block}
    \begin{itemize}
    \item Apple
    \item<2-> Orange
    \item<2-> Lemon
    \item<3-> Banana
    \end{itemize}
  \end{minipage}
  \hfill
  \begin{minipage}[t]{0.45\textwidth}
    \vspace{-2ex}
    \begin{block}{Enumerate with overlays}
      \verb!\begin{enumerate}!\\
        \verb!\item<2-> Apple!\\
        \verb!\item<1-> Orange!\\
        \verb!\item<2> Lemon!\\
        \verb!\item<3-> Banana!\\
        \verb!\end{enumerate}!
    \end{block}
    \begin{enumerate}
    \item<2-> Apple
    \item<1-> Orange
    \item<2> Lemon
    \item<3-> Banana
    \end{enumerate}
  \end{minipage}
\end{frame}

\begin{frame}[fragile]{Nested itemize and enumerate}
  \begin{minipage}[t]{0.45\textwidth}
    \vspace{-2ex}
    \begin{block}{Itemize}
      \verb!\begin{itemize}!\\
      \verb!\item Apple!\\
      \verb!  \begin{itemize}!\\
      \verb!  \item Red!\\
      \verb!  \item Green!\\
      \verb!  \end{itemize}!\\
      \verb!\item Banana!\\
      \verb!\end{itemize}!
    \end{block}
    \begin{itemize}
    \item Apple
      \begin{itemize}
      \item Red
      \item Green
      \end{itemize}
    \item Banana
    \end{itemize}
  \end{minipage}
  \hfill
  \begin{minipage}[t]{0.45\textwidth}
    \vspace{-2ex}
    \begin{block}{Enumerate}
      \verb!\begin{enumerate}!\\
      \verb!\item Apple!\\
      \verb!  \begin{enumerate}!\\
      \verb!  \item Red!\\
      \verb!  \item Green!\\
      \verb!  \end{enumerate}!\\
      \verb!\item Banana!\\
      \verb!\end{enumerate}!
    \end{block}
    \begin{enumerate}
    \item Apple
      \begin{enumerate}
      \item Red
      \item Green
      \end{enumerate}
    \item Banana
    \end{enumerate}
  \end{minipage}
\end{frame}

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\begin{frame}[fragile,c]{Alert and structure}
  The \verb!\alert{}! command \alert{emphasizes} text.

  \vfill
  Structural \structure{emphasis} is provided by the \verb!\structure{}! command.
\end{frame}

\begin{frame}{Block environments with title}
  ... add structure and color to a slide --- use them with care:
  \begin{block}{Some block}
    \texttt{block} environment with title as argument.
  \end{block}
  \begin{alertblock}{Careful!}
    \texttt{alertblock} environment with title as argument.
  \end{alertblock}
  \begin{exampleblock}{Example}
    \texttt{exampleblock} environment with title as argument.
  \end{exampleblock}
\end{frame}

\begin{frame}{Block environments without title}
  ... add color to a slide in a more subtle way:
  \begin{block}{}
    Block with empty title.\\
    And just some text.
  \end{block}
  \begin{alertblock}{}
    Alert block with empty title.\\
    And just some text.
  \end{alertblock}
  \begin{exampleblock}{}
    Example block with empty title.\\
    And just some text.
  \end{exampleblock}
\end{frame}

\begin{frame}{Theorems}
  \begin{theorem}
    \texttt{theorem} environment.
  \end{theorem}
  \begin{definition}
    Definition block with content: \texttt{definition} environment.\\[1ex]
    All theorem environments get the same color and font.
  \end{definition}
  %\begin{example}
  %  Example block with content: \texttt{example} environment.
  %\end{example}
  \begin{proof}
    Proof block with content: \texttt{proof} environment.
    Same colors and fonts as the \texttt{block} environment.
  \end{proof}
\end{frame}

\begin{frame}{Message box}
  A new (non-beamer) command for highlighting important messages:
  \vspace{5ex}
  \messagebox{Take home message}
  \vspace{5ex}
  Use it!
\end{frame}

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\newcommand{\colorpatch}[1]{%
  \parbox{8ex}{\centerline{\strut#1}\textcolor{#1}{\rule{8ex}{8ex}}}
  \quad}

\begin{frame}{Colors of corporate design University of T\"ubingen}
  \vspace{1ex}
  \colorpatch{utred}
  \colorpatch{utgold}
  \colorpatch{utblack}

  \vspace{1ex}
  \colorpatch{utdarkblue}
  \colorpatch{utblue}
  \colorpatch{utlightblue}
  \colorpatch{utcyan}
  \colorpatch{utgreen}
  \colorpatch{utdarkgreen}

  \vspace{1ex}
  \colorpatch{utlightred}
  \colorpatch{utmagenta}
  \colorpatch{utgray}
  \colorpatch{utlightorange}
  \colorpatch{utorange}
  \colorpatch{utbrown}
\end{frame}

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\section{Title page}

\begin{frame}[fragile,c]{Title page}
  \begin{block}{Insert a title page frame}
    \verb!\begin{frame}[plain]!\\
    \verb!  \titlepage!\\
    \verb!\end{frame}!
  \end{block}
  \vspace{2ex}
  Title page content,
  from top to bottom:
  \begin{enumerate}
  \item Logo images with a frametitle line below
  \item Title graphic images with a line directly below
  \item Title and subtitle
  \item Authors
  \item Institutions and date
  \end{enumerate}
\end{frame}

\begin{frame}[fragile]{Title page logo and graphic}
  In preamble:
  \begin{block}{Specify one or more logos}
    \verb!\titlelogo{\includegraphics[height=6ex]{UT_MNF_RGB}}!
  \end{block}
  \begin{block}{Specify one or more graphic}
    \verb!\titlegraphic{\includegraphics[width=\textwidth]{efishtitle}}!
  \end{block}
  \vspace{3ex}
  \begin{itemize}
  \item Both the logo and the graphic can be more than a single image!
  \item Separate them with the \verb!\hspace{0.1\textwidth}! or \verb!\hfill! commands.
  \end{itemize}
\end{frame}

\begin{frame}[fragile]{Title page titles, authors, and institutions}
  In preamble:
  \begin{block}{Title and subtitle}
    \verb!\title{The titel of my talk}!\\
    \verb!\subtitle{and whatever}!\\
  \end{block}
  \begin{block}{Authors and institutions}
    \verb!\author{Mary Hagedorn\inst{1} \and Walter Heiligenberg\inst{2}}!\\
    \verb!\institute{\inst{1}Somewhere \and \inst{2}Somewhere else}!
  \end{block}
  \begin{block}{Date}
    \verb!\date[2020]{ICN 2020}!
  \end{block}
\end{frame}

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\section{Sectioning pages}

\subsection{Section page}

\frame[plain]{\subsectionpage}

\begin{frame}[fragile]{Section page}
  Section commands between the frames, like\\
  \verb!\section{A new section}!\\
  automaticallly create a special frame with section number and title.

  \begin{block}{No automatic section pages}
    \verb!\AtBeginSection{}!
  \end{block}
  \begin{block}{Manual insertion of a section page}
    \verb!\frame[plain]{\sectionpage}!
  \end{block}
  \begin{block}{Colors/Fonts}
    \verb!\setbeamercolor{section name}{parent={titlelike}}!
    \verb!\setbeamercolor{section name separator}{parent={section name}}!
    \verb!\setbeamercolor{section title}{parent={titlelike}}!
  \end{block}
\end{frame}

\subsection{Subsection page}

\frame[plain]{\subsectionpage}

\begin{frame}[fragile]{Subsection pages}
  After a subsection command\\
  \verb!\subsection{A new subsection}!\\
  you may want to insert a subsection page displaying the current
  section and subsection numbers and titles:
  \begin{block}{Subsection page}
    \verb!\frame[plain]{\subsectionpage}!
  \end{block}
  \begin{block}{Colors/Fonts}
    \verb!\setbeamercolor{subsection name}{parent={titlelike}}!
    \verb!\setbeamercolor{subsection name separator}{parent={section name}}!
    \verb!\setbeamercolor{subsection title}{parent={titlelike}}!
  \end{block}
\end{frame}

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\section{Further reading}

\begin{frame}{Beamer user guide}
  Read the beamer user guide at\\
  \url{http://ftp.rrzn.uni-hannover.de/pub/mirror/tex-archive/macros/latex/contrib/beamer/doc/beameruserguide.pdf}\\

  \vspace{2ex}
  In particular
  \begin{itemize}
  \item the tutorial (section 3)
  \item quite nice and independent of beamer are the ``guidelines for creating presentations'' (section 5)
  \item ``creating overlays'' (section 9)
  \item you find some fancy features in section 11 (hyperlinks and zooming)
  \item ``local structure'' (section 12) for more infos on lists and blocks, etc.
  \end{itemize}
\end{frame}

\begin{frame}{More resources}
  \begin{block}{Beamer appearance cheat sheet}
    \url{http://www.cpt.univ-mrs.fr/~masson/latex/Beamer-appearance-cheat-sheet.pdf}
  \end{block}
\end{frame}

\end{document}
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