# Remove section header from a beamer theme (Singapore)?

I like everything about the beamer theme Singapore except:

1. The centering of the frame title
2. The navigation symbols that remain at the bottom
3. The sections in the header

The first two are easily solved by

\setbeamertemplate{frametitle}[default][left]


I still can't find a solution for the third though. \setbeamertemplate{headline}{} gets rid of the sections in the header but dumps the nice shading. So my question: how do I get rid of those pesky sections (e.g., the "foo bar baz" below) in the header without dumping the shading?

-

\renewcommand{\insertnavigation}[1]{}


or

\def\insertnavigation#1{\relax}

-
Definitely worked. Mysterious. No idea how I could have poked around and come up with that on my own. Thank you! –  lowndrul Nov 5 '11 at 22:01

I found the use of either \renewcommand{\insertnavigation}[1]{} or \def\insertnavigation#1{\relax} produced unsightly white space above the shading when used in a block so as to only affect certain slides such as the first one:

{
\setbeamertemplate{footline}{}

\frame{\titlepage}
}


I solved this by extracting the shading code from the Singapore theme, removing the vertical adjustment and inserting it in lieu of the headline template:

{