Added the author's mail to the title frame

texinputs/beamerthemetptnew.sty

@@ -36,9 +36,10 @@
 \setbeamercolor{structure}{fg=tptred}
 \setbeamercolor{title}{bg=white,fg=black}
 \setbeamercolor{subtitle}{bg=white,fg=black!40}
-\setbeamercolor{author}{bg=white,fg=black!40}
+\setbeamercolor{author in title frame}{bg=white,fg=black!40}
+\setbeamercolor{mail in title frame}{bg=white,fg=black!40}
+\setbeamercolor{date in title frame}{bg=white,fg=black!40}
 \setbeamercolor{date in head/foot}{fg=white,bg=tptbrown}
-\setbeamercolor{date in title frame}{fg=white,bg=black!40}
 \setbeamercolor{page in head/foot}{fg=white,bg=tptred}
 \setbeamercolor{dept in head/foot}{fg=white,bg=black}
 \setbeamercolor{author in head/foot}{fg=white,bg=tptbrown}
@@ -49,9 +50,10 @@
 
 \setbeamerfont{title}{size*={16}{20},series=\bfseries}
 \setbeamerfont{subtitle}{size*={12}{14},series=\bfseries}
-\setbeamerfont{email}{family=\ttfamily}
+\setbeamerfont{author in title frame}{size*={12}{14}, family=\sffamily}
+\setbeamerfont{email in title frame}{size*={10}{12},family=\ttfamily}
+\setbeamerfont{date in title frame}{size*={10}{12}, family=\sffamily}
 \setbeamerfont{date in head/foot}{size*={6}{7},series=\bfseries}
-\setbeamerfont{date in title frame}{parent=date in head/foot,family=\rmfamily}
 \setbeamerfont{page in head/foot}{size*={5}{6},series=\bfseries}
 \setbeamerfont{dept in head/foot}{size*={6}{7},series=\bfseries}
 \setbeamerfont{author in head/foot}{size*={6}{7},series=\bfseries}
@@ -66,23 +68,24 @@
 \defbeamertemplate*{title page}{tpt default}%
 {
   \vbox{}%
-  \vfill
-  \hfill
+  \vfill%
+  \hfill%
   \begin{minipage}[r]{.6\textwidth}
-    \raggedright
+    \raggedright%
     {\usebeamercolor[fg]{title}\usebeamerfont{title}\inserttitle\par}%
     \ifx\insertsubtitle\@empty%
-    \else
+    \else%
     {%
       \vspace{.1\textheight}%
       \usebeamercolor[fg]{subtitle}\usebeamerfont{subtitle}\insertsubtitle\par
     }%
-    \fi
+    \fi%
         \vspace{.1\textheight}%
-        \usebeamercolor[fg]{author}\usebeamerfont{author}\insertauthor\par
-        \usebeamercolor[fg]{date}\usebeamerfont{date}\insertdate\par
-  \end{minipage}
-  \vfill
+        \usebeamercolor[fg]{author in title frame}\usebeamerfont{author in title frame}\insertauthor\par%
+        \usebeamercolor[fg]{email in title frame}\usebeamerfont{email in title frame}\insertemail\par%
+        \usebeamercolor[fg]{date in title frame}\usebeamerfont{date in title frame}\insertdate\par%
+  \end{minipage}%
+  \vfill%
 }
 
 \def\maketitle{%