Packages.sty

%------ default language
\usepackage[dutch]{babel}

%----- images
\usepackage{graphicx} 
\usepackage{float} 

%----- this is the bib setting
\usepackage{csquotes, url}
\usepackage[backend=biber,
            citestyle=verbose-ibid,
            urldate=short,
            style=apa]{biblatex}

\addbibresource{References.bib} 

\DeclareLanguageMapping{dutch}{dutch-apa}
\NewBibliographyString{retrieved}
\NewBibliographyString{from}
\DefineBibliographyStrings{dutch}{%
   nodate = {z.d.},
   retrieved = {geraadpleegd op},
   from = {},
}

\DeclareFieldFormat{apacase}{#1}

\DeclareBibliographyCategory{websites}
\DeclareBibliographyCategory{spoken}
\DeclareBibliographyCategory{books}

\AtEveryCitekey{%
  \ifentrytype{misc}{%
    \iffieldundef{howpublished}{%
      \addtocategory{websites}{\thefield{entrykey}}%
    }{%
      \addtocategory{spoken}{\thefield{entrykey}}%
    }%
  }{%
  }%
}

\AtEveryCitekey{%
  \ifentrytype{book}{%
      \addtocategory{books}{\thefield{entrykey}}%
  }{}%
}
\let\footcite\footfullcite

% ------- this is the indent settings
\setlength{\parindent}{0pt}
\setlength{\parskip}{5pt plus 2pt minus 1pt}

% ------- title for chapters
\usepackage{titlesec}
\titleformat{\chapter}{\normalfont\huge\bf}{\thechapter.}{20pt}{\huge\bf}   
\titlespacing*{\chapter}{0pt}{-50pt}{0pt}
\titlespacing\section{0pt}{12pt plus 4pt minus 2pt}{0pt plus 2pt minus 2pt}
\titlespacing\subsection{0pt}{12pt plus 4pt minus 2pt}{0pt plus 2pt minus 2pt}
\titlespacing\subsubsection{0pt}{12pt plus 4pt minus 2pt}{0pt plus 2pt minus 2pt}
  
% ------- this is the lsListing to show java or change to prefered 
\usepackage{listings}
\usepackage{color}

\definecolor{dkgreen}{rgb}{0,0.6,0}
\definecolor{gray}{rgb}{0.5,0.5,0.5}
\definecolor{mauve}{rgb}{0.58,0,0.82}

\lstset{frame=tb,
    language=Java,
    aboveskip=3mm,
    belowskip=3mm,
    showstringspaces=false,
    columns=flexible,
    basicstyle={\small\ttfamily},
    numbers=none,
    numberstyle=\tiny\color{gray},
    keywordstyle=\color{blue},
    commentstyle=\color{dkgreen},
    stringstyle=\color{mauve},
    breaklines=true,
    breakatwhitespace=true,
    tabsize=3
}

%------ for pdf
\usepackage{hyperref}