beamerthemeUAntwerp.sty

\DeclareOption{Calibri}{
    \setsansfont[Ligatures=TeX,
    Extension=.ttf,
    BoldFont=*Bold,
    ItalicFont=*Italic
    ]{template/Calibri}
}

\ProcessOptions
\RequirePackage{fontspec}
\RequirePackage{tikz}
\setbeamertemplate{navigation symbols}{}

\definecolor{UAntwerpRed}{RGB}{235,44,56}
\definecolor{UAntwerpBrightRed}{RGB}{255,0,0}
\definecolor{UAntwerpBlue}{RGB}{0,46,101}
\definecolor{UAntwerpWhite}{RGB}{255,255,255}

\setbeamercolor{title}{bg=UAntwerpRed}

\setbeamercolor{normal text}{fg=UAntwerpBlue}
\setbeamercolor{subtitle}{fg=UAntwerpWhite}
\setbeamercolor{title}{fg=UAntwerpWhite}
\setbeamercolor{item}{parent={normal text}, fg=UAntwerpRed}
\setbeamercolor{frametitle}{parent={normal text}, fg=UAntwerpBrightRed}


\newcommand\HUGE{\@setfontsize\Huge{30}{47}}

\setbeamerfont{title}{size=\HUGE, series=\mdseries, family=\fontspec{Calibri}}
\setbeamerfont{subtitle}{size=\Large, series=\mdseries, family=\fontspec{Calibri}}
\setbeamerfont{frametitle}{size=\huge, series=\bfseries, family=\fontspec{Calibri}}
\setbeamerfont{enumerate item}{size=\small, series=\bfseries, family=\fontspec{Calibri}}
\setbeamerfont{footline}{size=\tiny, series=\mdseries, family=\fontspec{Calibri}}
\setbeamerfont{normal text}{series=\bfseries, family=\fontspec{Calibri}, size=\fontsize{13}{18}}
\AtBeginDocument{\usebeamerfont{normal text}}

\setbeamertemplate{itemize items}{
    \begin{tikzpicture}
        \fill[UAntwerpRed] (0,0) rectangle (0.1,0.1) (0, -0.1);
    \end{tikzpicture}
}

\let\OLDitemize\itemize
\renewcommand\itemize{\OLDitemize\addtolength{\itemsep}{0.09cm}}
\let\OLDenumerate\enumerate
\renewcommand\enumerate{\OLDenumerate\addtolength{\itemsep}{0.09cm}}
\setlength{\leftskip}{0.25cm}


\setbeamertemplate{background}{%
    \ifnum\thepage=1\relax%
        \begin{tikzpicture}
            \useasboundingbox (0,0) rectangle(\the\paperwidth,\the\paperheight);
            \fill[color=UAntwerpRed] (0,0) rectangle (\the\paperwidth,\the\paperheight);
        \end{tikzpicture}%
    \fi%
}

\setbeamertemplate{title page}{
    \begin{beamercolorbox}[wd=\textwidth, ht=1.5cm, dp=0cm, leftskip=0cm]{title}%
        \begin{center}
            \includegraphics[width=2.7cm,keepaspectratio]{template/logo_white.pdf}
        \end{center}
    \end{beamercolorbox}%
    \vspace{0.1cm}
    \begin{center}
        \linespread{0.65}
        \usebeamerfont{title}\usebeamercolor[fg]{title}\inserttitle
    \end{center}
    \begin{beamercolorbox}[wd=\textwidth, ht=1.2cm, dp=0cm, leftskip=0cm]{white}%
        \usebeamerfont{subtitle}\usebeamercolor[fg]{subtitle}\centerline\insertsubtitle
    \end{beamercolorbox}%
}

\setbeamertemplate{frametitle}{
    \vspace*{0.3cm}
    \begin{beamercolorbox}[wd=\textwidth, dp=0.3cm, ht=1.05cm, leftskip=0.2cm]{frametitle}
        \usebeamerfont{frametitle}\insertframetitle%
    \end{beamercolorbox}
    \vspace*{-1.3cm}
}

\setbeamertemplate{footline}[text line]{%
    \ifnum\thepage>1\relax%
        \parbox{\linewidth}{
            \begin{beamercolorbox}[wd=\textwidth, ht=0cm, dp=0cm, leftskip=0cm]{white}%
                \vspace*{0.1cm}
                \includegraphics[width=1.2cm,keepaspectratio]{template/logo.pdf}
            \end{beamercolorbox}%
            \begin{beamercolorbox}[wd=\textwidth, ht=0cm, dp=0cm, leftskip=0cm]{white}%
                \vspace*{0.5cm}
                \hfill\insertpagenumber
            \end{beamercolorbox}%
        }
    \fi%
}