fixed redefinition of default template for verse begin, etc

beamercolorthemeaptero.sty

@@ -87,6 +87,10 @@
 
 \setbeamercolor{quote environments}{use=normal text, fg=normal text.fg, bg=normal text.fg!15}
 
+\setbeamercolor{verse}{parent=quote environments}
+\setbeamercolor{verse line top}{fg=}
+\setbeamercolor{verse line bottom}{fg=}
+
 \setbeamercolor{quote}{parent=quote environments}
 \setbeamercolor{quote symbol}{parent=alerted text}
 \setbeamercolor{quote source}{}
@@ -99,10 +103,6 @@
 \setbeamercolor{quotation line top}{fg=}
 \setbeamercolor{quotation line bottom}{fg=}
 
-\setbeamercolor{verse}{parent=quote environments}
-\setbeamercolor{verse line top}{fg=}
-\setbeamercolor{verse line bottom}{fg=}
-
 \setbeamercolor{section in toc}{parent=normal text}
 \setbeamercolor{subsection in toc}{parent=normal text}
 

beamerthemelines.sty

@@ -146,6 +146,8 @@
 
 \setbeamertemplate{footline separator}[text][0.5pt]
 
+\setbeamercolor{footline separator}{parent=footline}
+
 
 %%%%% footline: linesleft
 
@@ -249,6 +251,8 @@
 
 \setbeamertemplate{footline}[linesleft]
 
+\setbeamercolor{footline line}{parent=footline}
+
 
 %%%%% frametitle %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -410,6 +414,10 @@
 \setbeamertemplate{block begin}[lines]{0.5pt}{0.5pt}
 \setbeamertemplate{block end}[lines]{0.5pt}
 
+\setbeamercolor{block line top}{fg=}
+\setbeamercolor{block line middle}{fg=}
+\setbeamercolor{block line bottom}{fg=}
+
 
 %%%%% block alerted environment:
 
@@ -419,6 +427,10 @@
 \setbeamertemplate{block alerted begin}[lines]{0.5pt}{0.5pt}
 \setbeamertemplate{block alerted end}[lines]{0.5pt}
 
+\setbeamercolor{block line alerted top}{fg=}
+\setbeamercolor{block line alerted middle}{fg=}
+\setbeamercolor{block line alerted bottom}{fg=}
+
 
 %%%%% block example environment:
 
@@ -428,6 +440,10 @@
 \setbeamertemplate{block example begin}[lines]{0.5pt}{0.5pt}
 \setbeamertemplate{block example end}[lines]{0.5pt}
 
+\setbeamercolor{block line example top}{fg=}
+\setbeamercolor{block line example middle}{fg=}
+\setbeamercolor{block line example bottom}{fg=}
+
 
 %%%%% theorem environments (theorem, corollary, fact, lemma, definition, example):
 
@@ -449,6 +465,10 @@
 \setbeamertemplate{block theorem begin}[lines]{0.5pt}{0.5pt}
 \setbeamertemplate{block theorem end}[lines]{0.5pt}
 
+\setbeamercolor{theorem line top}{fg=}
+\setbeamercolor{theorem line middle}{fg=}
+\setbeamercolor{theorem line bottom}{fg=}
+
 
 %%%%% new message box command:
 
@@ -501,13 +521,22 @@
     \usebeamertemplate*{message}}
 }
 
+\setbeamercolor{message}{parent=block title alerted}
+\setbeamercolor{message line top}{fg=}
+\setbeamercolor{message line bottom}{fg=}
+\setbeamercolor{message symbol}{fg=}
+\setbeamercolor{message item}{use=alerted text, fg=alerted text.fg}
+\setbeamercolor{message item symbol}{use=alerted text, fg=alerted text.fg}
+
 
 % verse environment:
 
+\expandafter\let\csname beamer@@tmpop@verse begin@default\endcsname\relax % remove old template
 \defbeamertemplate{verse begin}{default}{}
 \defbeamertemplate{verse begin}{lines}[1][1pt]{\beamer@horizontal@line@top{verse line top}{#1}\vskip1ex}
 \setbeamertemplate{verse begin}[lines][0.5pt]  % default, lines
 
+\expandafter\let\csname beamer@@tmpop@verse end@default\endcsname\relax % remove old template
 \defbeamertemplate{verse end}{default}{}
 \defbeamertemplate{verse end}{lines}[1][1pt]{\beamer@horizontal@line@bottom{verse line bottom}{#1}}
 \setbeamertemplate{verse end}[lines][0.5pt]   % default, lines
@@ -533,6 +562,10 @@
   \endactionenv%
 }
 
+\setbeamercolor{verse line top}{fg=}
+\setbeamercolor{verse line bottom}{fg=}
+
+
 %%%%% quotation, quote:
 
 % font selection
@@ -599,10 +632,12 @@
 % rightline, rightlinebrackets, dashrightline, tilderightline:
 \setbeamertemplate{quotation source}[dashrightline]
 
+\expandafter\let\csname beamer@@tmpop@quotation begin@default\endcsname\relax % remove old template
 \defbeamertemplate{quotation begin}{default}{}
 \defbeamertemplate{quotation begin}{lines}[1][1pt]{\beamer@horizontal@line@top{quotation line top}{#1}\vskip1ex}
 \setbeamertemplate{quotation begin}[lines][0.5pt] % default, lines
 
+\expandafter\let\csname beamer@@tmpop@quotation end@default\endcsname\relax % remove old template
 \defbeamertemplate{quotation end}{default}{}
 \defbeamertemplate{quotation end}{lines}[1][1pt]{\beamer@horizontal@line@bottom{quotation line bottom}{#1}}
 \setbeamertemplate{quotation end}[lines][0.5pt] % default, lines
@@ -649,6 +684,12 @@
   \endactionenv%
 }
 
+\setbeamercolor{quotation symbol}{parent=structure}
+\setbeamercolor{quotation source}{}
+\setbeamercolor{quotation line top}{fg=}
+\setbeamercolor{quotation line bottom}{fg=}
+
+
 % quote environment:
 
 \defbeamertemplate{quote symbol}{default}{}
@@ -673,10 +714,12 @@
 % rightline, rightlinebrackets, dashrightline, tilderightline:
 \setbeamertemplate{quote source}[dashrightline]
 
+\expandafter\let\csname beamer@@tmpop@quote begin@default\endcsname\relax % remove old template
 \defbeamertemplate{quote begin}{default}{}
 \defbeamertemplate{quote begin}{lines}[1][1pt]{\beamer@horizontal@line@top{quote line top}{#1}\vskip1ex}
 \setbeamertemplate{quote begin}[lines][0.5pt] % default, lines
 
+\expandafter\let\csname beamer@@tmpop@quote end@default\endcsname\relax % remove old template
 \defbeamertemplate{quote end}{default}{}
 \defbeamertemplate{quote end}{lines}[1][1pt]{\beamer@horizontal@line@bottom{quote line bottom}{#1}}
 \setbeamertemplate{quote end}[lines][0.5pt]  % default, lines
@@ -715,6 +758,12 @@
   \endactionenv%
 }
 
+\setbeamercolor{quote symbol}{parent=structure}
+\setbeamercolor{quote source}{}
+\setbeamercolor{quote line top}{fg=}
+\setbeamercolor{quote line bottom}{fg=}
+
+
 %%%%% title page %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 %%%%% title page graphic line: