Formelsammlungen/ELK2_FS/latex4ei/latex4ei_boxes.sty

%
% Boxes for LaTeX4EI
%
% Authors: Emanuel Regnath, Martin Zellner
% Contact: info@latex4ei.de
% Version: 1.1
% License: TBD
%
% © 2011-2019, LaTeX4EI

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{latex4ei_boxes}[2015/02/06 Boxes for LaTeX4EI]


% Packages
% ----------------------------------------------------------------------
\RequirePackage{mdframed}			% package to make frames for exaples, definitions and theorems
\RequirePackage{enumitem}
\RequirePackage{latex4ei/latex4ei_colors} 	% color definitions


% ======================================================================
% Styles
% ======================================================================

% Basic box
% ----------------------------------------------------------------------
	\mdfdefinestyle{specialbox}{
		% Outer Margins
		leftmargin=0mm,
		rightmargin=0mm,
		startcode={\vspace{0.4em}},		% FIX: spacing bug on nested frames
		endcode={\vspace{0.4em}},		% FIX: spacing bug on nested frames
		skipabove=0mm,					% FIX: spacing bug on nested frames
		skipbelow=0mm,					% FIX: spacing bug on nested frames
		% inner margins
		innertopmargin=1mm,
		% frame
		linewidth=0.3mm
	}

% Sectionbox: provides grey boxes for better readablitity of sections
% ----------------------------------------------------------------------
	\global\mdfdefinestyle{sectionbox}{
		startcode={\makeatother\if@nobreak\vspace{3cm}\null\vspace{-3cm}\fi\makeatletter},		% FIX: breaks 3cm after section
		nobreak=true,					% FIX: unwanted behavior with multicolumn
		% Margin left, right, bottom and top of the boxes (-1 mm for higher width)
		leftmargin=-1mm,
		rightmargin=-1mm,
		skipbelow=1mm,
		skipabove=1mm,
		% Inner margin of the content of the box
		innerleftmargin=1mm,
		innerrightmargin=1mm,
		innertopmargin=1mm,
		% Colors of lines and background
		% backgroundcolor=col_sectionbox!3, % grey
		backgroundcolor=col_sectionbox!0, % white
		linecolor=col_sectionbox
	}

% Emphbox: box with red line around for important definitions
% ----------------------------------------------------------------------
	\global\mdfdefinestyle{emphbox}{
		% basic style
		style=specialbox,
		align=center,
		% background color
		backgroundcolor=lightyellow,
		% frame color
		linecolor=col_emphbox
	}

% Symbolbox
% ----------------------------------------------------------------------
	\global\mdfdefinestyle{symbolbox}{
		% basic style
		style=specialbox,
		% background color
		backgroundcolor=col_symbolbox!5,
		% orange outer line
		linecolor=col_symbolbox
	}

% Bluebox
% ----------------------------------------------------------------------
	\global\mdfdefinestyle{bluebox}{
		% basic style
		style=specialbox,
		% show only top and bottom line
		hidealllines=true,
		topline=true,
		bottomline=true,
		% background
		backgroundcolor=col_cookbox!5,
		% Line color
		linecolor=col_cookbox,
		% Title
		frametitlerule=true,
		frametitlebackgroundcolor=col_cookbox!5,
		frametitlealignment=\centering,
		frametitleaboveskip=1mm,
		frametitlebelowskip=1mm
	}

% Tablebox
% ----------------------------------------------------------------------
	\global\mdfdefinestyle{tablebox}{
		% basic style
		style=specialbox,
		% show only top and bottom line
		hidealllines=true,
		topline=true,
		bottomline=true,
		% inner margin
		innerleftmargin=0em,
		innerrightmargin=0em,
		% Color
		backgroundcolor=col_table!5,
		% Title
		frametitlerule=true,
		frametitlebackgroundcolor=col_table!5,
		frametitleaboveskip=1mm,
		frametitlebelowskip=1mm,
		% line color
		linecolor=col_table
	}


% ======================================================================
% Environments
% ======================================================================

% sectionbox
% ----------------------------------------------------------------------
	\newmdenv[style=sectionbox]{sectionbox}

% bluebox
% ----------------------------------------------------------------------
	\newmdenv[style=bluebox]{bluebox}

% emphbox
% ----------------------------------------------------------------------
	\newmdenv[style=emphbox, startinnercode={\centering}]{emphbox}
	\newmdenv[style=emphbox]{emphbox*}

% symbolbox
% ----------------------------------------------------------------------
	\newmdenv[style=symbolbox]{symbolbox}

% tablebox
% ----------------------------------------------------------------------
	\newmdenv[style=tablebox]{tableboxframe}
	\newenvironment{tablebox}[1]{
		% beginning
		\setlength{\tabcolsep}{4pt}
		\begin{tableboxframe}%[frametitle=\begin{tabular*}{\columnwidth}{@{\extracolsep\fill}#1@{}}#2\end{tabular*}]
			\begin{tabular*}{\columnwidth}{@{\extracolsep\fill}#1@{}}%
	}{
		%ending
			\end{tabular*}%
		\end{tableboxframe}
	}
	\newenvironment{tablebox*}[1]{
		% beginning
		\setlength{\tabcolsep}{4pt}
		\begin{tableboxframe}
		\centering
			\begin{tabular}{@{}#1@{}}%
	}{
		%ending
			\end{tabular}%
		\end{tableboxframe}
	}

% cookbox
% ----------------------------------------------------------------------
	\newenvironment{cookbox}[1]{
		\begin{bluebox}[frametitle=#1]
			\begin{enumerate}[label=\bfseries\arabic*.]
	}{
			\end{enumerate}
		\end{bluebox}
	}

% Ende von \input
\endinput