From b5ea50bb7831bc129e729ccac0c3fe9d22d7de79 Mon Sep 17 00:00:00 2001
From: Jan Benda <jan.benda@uni-tuebingen.de>
Date: Sun, 7 Mar 2021 12:19:40 +0100
Subject: [PATCH] improved itemize style examples

---
 lines-example.tex | 97 ++++++++++++++++++++++++++++++-----------------
 1 file changed, 62 insertions(+), 35 deletions(-)

diff --git a/lines-example.tex b/lines-example.tex
index 469b8ce..82fef77 100644
--- a/lines-example.tex
+++ b/lines-example.tex
@@ -139,45 +139,71 @@
   \end{minipage}
 \end{frame}
 
-\begin{frame}[fragile]{Itemize and enumerate symbols}
-  \begin{block}{Itemize and enumerate labels}
-    \verb!\setbeamertemplate{itemize item}[arrow]!\\
-    \verb!\setbeamertemplate{itemize subitem}[dash]!\\
-    \verb!\setbeamertemplate{enumerate item}[arabic]!\\
-    \verb!\setbeamertemplate{enumerate subitem}[alph]!
-  \end{block}
-  \begin{minipage}[t]{0.3\textwidth}
-    One of
-    \begin{itemize}
-    \item \verb!default!
-    \item \verb!circle!
-    \item \verb!square!
-    \item \verb!ball!
-    \end{itemize}
-  \end{minipage}
-  \begin{minipage}[t]{0.3\textwidth}
-    \verb!itemize! only:
+\newcommand{\itemizesymboldemo}[1]{
+  \begin{minipage}[t]{0.17\textwidth}
+    \setbeamertemplate{itemize item}[#1]
+    \texttt{#1}:
     \begin{itemize}
-    \item \verb!arrow!
-    \item \verb!filledarrow!
-    \item \verb!check!
-    \item \verb!dash!
-    \item \verb!triangle!
+    \item Apple
+    \item Orange
+    \item Banana
     \end{itemize}
   \end{minipage}
-  \begin{minipage}[t]{0.3\textwidth}
-    \verb!enumerate! only:
-    \begin{itemize}
-    \item \verb!alph!
-    \item \verb!Alph!
-    \item \verb!arabic!
-    \item \verb!roman!
-    \item \verb!Roman!
-    \end{itemize}
+  \setbeamertemplate{itemize item}[arrow]
+}
+
+\begin{frame}[fragile]{Itemize symbols}
+  \begin{block}{Itemize item}
+    \verb!\setbeamertemplate{itemize item}[arrow]!\\
+    \verb!\setbeamertemplate{itemize subitem}[dash]!\\
+    \verb!\setbeamercolor{itemize item}{fg=black}!
+  \end{block}
+  \vfill
+  \itemizesymboldemo{default}
+  \itemizesymboldemo{triangle}
+  \itemizesymboldemo{square}
+  \itemizesymboldemo{circle}
+  \itemizesymboldemo{ball}
+
+  \vfill\vfill
+  \itemizesymboldemo{arrow}
+  \itemizesymboldemo{filledarrow}
+  \itemizesymboldemo{dash}
+  \itemizesymboldemo{check}
+  \itemizesymboldemo{uncheck}
+\end{frame}
+
+\newcommand{\enumeratesymboldemo}[1]{
+  \begin{minipage}[t]{0.17\textwidth}
+    \setbeamertemplate{enumerate item}[#1]
+    \texttt{#1}:
+    \begin{enumerate}
+    \item Apple
+    \item Orange
+    \item Banana
+    \end{enumerate}
   \end{minipage}
-  \begin{block}{Color}
-    \verb!\setbeamercolor{item}{fg=black, bg=white}!
+  \setbeamertemplate{enumerate item}[arrow]
+}
+
+\begin{frame}[fragile]{Enumerate symbols}
+  \begin{block}{Enumerate item}
+    \verb!\setbeamertemplate{enumerate item}[arabic]!\\
+    \verb!\setbeamertemplate{enumerate subitem}[alph]!\\
+    \verb!\setbeamercolor{enumerate item}{fg=black}!
   \end{block}
+  \vfill
+  \enumeratesymboldemo{default}
+  \enumeratesymboldemo{square}
+  \enumeratesymboldemo{circle}
+  \enumeratesymboldemo{ball}
+
+  \vfill\vfill
+  \enumeratesymboldemo{alph}
+  \enumeratesymboldemo{Alph}
+  \enumeratesymboldemo{arabic}
+  \enumeratesymboldemo{roman}
+  \enumeratesymboldemo{Roman}
 \end{frame}
 
 \begin{frame}[fragile]{Nested itemize and enumerate}
@@ -483,6 +509,7 @@
   \end{proof}
 \end{frame}
 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
 \begin{frame}[fragile]{Message box}
   \begin{block}{A new (non-beamer) command for highlighting messages}
     \verb!\messagebox{Take home message}!
@@ -495,7 +522,7 @@
   \begin{block}{Colors/Fonts/Template}
     \verb!\setbeamertemplate{message}[lines]{1pt}{1pt} % width top/bottom line!\\
     \verb!\setbeamercolor{message}{fg=white, bg=red}!\\
-    \verb!\setbeamercolor{message line top}{fg=orange}!\\
+    \verb!\setbeamercolor{message line top}{fg=}!\\
     \verb!\setbeamercolor{message line bottom}{fg=}!\\
     \verb!\setbeamertemplate{message symbol}[circle]   % default, circle, arrow!\\
     \verb!\setbeamercolor{message symbol}{fg=white}!