beamerthemeHeverlee.sty

% beamerthemeHeverlee.sty v1.0 by J. Kren, September 2020
\mode<presentation>


 %%		
 %%  COLOURS and FONTS STYLE SET-UP
 %%
\usepackage{lmodern}					%text font (Latin Modern)

% Colour definitions
	\definecolor{pblue}	{RGB}{49,130,189}		%primary blue
	\definecolor{gray}		{gray}{.6}			%gray
	\definecolor{lgray}		{gray}{.97}			%light gray for theorem background

% Text colours
	\hypersetup{colorlinks,linkcolor=pblue,urlcolor=pblue} %link colors
	\urlstyle{sf}	%url addresses are sans-serif (not typewritter)
			
	\setbeamercolor{normal text}	{fg = black}
	\setbeamercolor{frametitle}		{fg=pblue, bg=lgray}
	\setbeamercolor{section in toc}{fg=pblue}
	\setbeamercolor{section in toc shaded}{fg=pblue}

	\setbeamercolor{item}			{fg=pblue}
	\setbeamercolor{subitem}		{fg=pblue}
	\setbeamercolor{subsubitem}		{fg=pblue}
	\setbeamercolor{text}			{fg=white,bg=pblue}	%text block colour
	\setbeamercolor{caption name}	{fg=black}	%figure, table captions
	\setbeamercolor{abstract title}	{fg=pblue}	%abstract title
	
% Blocks, theorem-like environments and colorboxes
	\setbeamerfont{block title} {size=\normalsize} %block title font size
	\setbeamercolor{block title}{bg=lgray,fg=pblue} %block title colour
	\setbeamercolor{block body} {bg=lgray,fg=black}	%block body colour
	\setbeamertemplate{qed symbol}{\color{pblue} $\square$}	%end of proof symbol
	
	\setbeamercolor{block title alerted}{bg=white!95!red} %alertbloc title (red)
	\setbeamercolor{block body alerted}{bg=white!95!red} %alertbloc body
	
	\setbeamercolor{block title example}{bg=white!95!pblue,fg=pblue} %example block title (blue)
	\setbeamercolor{block body example}{bg=white!95!pblue,fg=black}	%example block body
	
	\setbeamercolor{button}		{bg= lgray,fg=pblue} %click buttons

    \setbeamercolor{navigation symbols}{fg=gray,bg=lgray}
    \setbeamercolor{navigation symbols dimmed}{fg=gray,bg=lgray}
    \setbeamercolor*{structure}{fg=gray, bg=lgray}  % navigation/progress bar
    
 %%		
 %%  INNER THEME
 %%

	\setbeamertemplate{sections/subsections in toc}[circle]	%toc symbols
	\setbeamersize{text margin left=2.5em,text margin right=2.5em} 	%text margins

	%itemize list
		\setbeamertemplate{itemize item}[triangle] 	%item symbol (triangle)
		\setbeamertemplate{itemize subitem}{ \raisebox{.2em}{\tiny{$>$}}  }			%subitem symbol (>) 
		\setbeamertemplate{itemize subsubitem}{-}			%subsubitem symbol (short hyphen)

	%enumerate list
		\setbeamertemplate{enumerate item}{\small  \insertenumlabel  \enspace }		%enumerate symbol
		\setbeamertemplate{enumerate subitem}{\scriptsize \raisebox{.085em} \insertsubenumlabel } 	%subenumerate symbol
		\setbeamertemplate{enumerate subsubitem}{\tiny \raisebox{.18em} \insertsubsubenumlabel } 	%subenumerate symbol



 %%		
 %%  OUTER THEME
 %%
	\setbeamertemplate{navigation symbols}{} %remove the navigation symbols

	
	%head frametitle
	\setbeamertemplate{frametitle}
		{
		\vspace{1.2em}
		{\hspace{-1em}\large{\thesection \hspace{0.5em} \insertframetitle} {\hfill\scriptsize\color{gray}$\mid$\,\insertframenumber} \rule[-.3\baselineskip]{0pt}{\baselineskip}} 
		}


	%footline
	\defbeamertemplate{footline}{infoline}
		{
		\hypersetup{hidelinks} %disable link colors
		\hspace{2.5em} \textcolor{gray}{ \insertshortauthor \hfill \insertshorttitle \hfill \insertshortinstitute} \hspace{2.5em}
		\vspace{2pt}
		}

	\defbeamertemplate{footline}{navigation}
		{
		\hypersetup{hidelinks} %disable link colors
		\resizebox{\textwidth}{!}{\insertnavigation{\textwidth}{}{}}
		\vspace{2pt}		
		}

    \defbeamertemplate{footline}{navsym}
		{
		\hypersetup{hidelinks} %disable link colors
		\hfill \color{gray}\insertslidenavigationsymbol%
            \insertframenavigationsymbol%
            \insertsubsectionnavigationsymbol%
            \insertsectionnavigationsymbol%
            \insertdocnavigationsymbol%
            \insertbackfindforwardnavigationsymbol%
            \hspace{2.5em}
		\vspace{2pt}
		}
    

 %%		
 %%  TITLE PAGE
 %%

\setbeamertemplate{title page}
{
	\setbeamercolor{titlebox1} {fg=white,bg=pblue}

	\null\vfill\null
	\begin{center}~
		
		\vspace{-48pt}
		\setlength\lineskip{46pt}
		\hspace{-0.01\paperwidth}%
		\begin{beamercolorbox}[wd=1.02\paperwidth,sep=12pt,center]{titlebox1}	
		{\Large\bfseries \inserttitle}

		\vspace{6pt}
		\insertsubtitle
		\end{beamercolorbox}

    \vspace{10pt}
	\ifx\inserttitlegraphic\empty
    % when no title graphic is used:
			\insertauthor
			
			\vspace{6pt}
			\insertinstitute
			
			\vspace{6pt}
			\insertdate

			
	\else
	% when in combination with title graphic, make two columns (L=text, R=graphic)
		\begin{columns}[c]
			\column{0.3\textwidth}
				\centering
				\insertauthor
				
				\vspace{6pt}
				\insertinstitute
				
				\vspace{6pt}
				\insertdate

		     \column{0.3\textwidth}
		     	\centering
	        	\inserttitlegraphic
		     
	     \end{columns}
	\fi			
	\vspace{12pt}
	\end{center}
	}



 %%		
 %%  TABLE OF CONTENTS (displayed before each section)
 %%
	\AtBeginSection[] {
		\begin{frame}
	    	\frametitle{Outline} 
	    	\vskip 2mm
		    	{
		    	\hypersetup{hidelinks} %disable link colors
				\hfill	{\large\parbox {.95\textwidth}{\tableofcontents[currentsection,hideothersubsections]}}
				}
		\end{frame}
	}
\mode
<all>