当标题有两行时，标题调色板会在标题下方提供小跳跃

Question

上面的调色板跳跃度较低，看起来很丑。我们如何才能像单行标题那样添加一点填充？

\documentclass[aspectratio=169, xcolor={x11names}]{beamer}

\usecolortheme{seahorse}
\useoutertheme[]{split}
\useinnertheme{inmargin}

\newlength{\widthTextMarginLeft}
\setlength{\widthTextMarginLeft}{1.5mm}
\newlength{\widthTextMarginRight}
\setlength{\widthTextMarginRight}{2mm}

\setbeamersize{text margin left=\widthTextMarginLeft, text margin right=\widthTextMarginRight}

\newlength{\sidebarWidth}
\setlength{\sidebarWidth}{0.3\paperwidth}

\setbeamersize{sidebar width left=\sidebarWidth, sidebar width right=0cm}

\begin{document}

\begin{frame}{Uncovering Contents When They Cannot Fit in One Slide}

\end{frame}

\end{document}

Answer 1

“问题”在于，第一个标题“One Slide”的最后一行不包含任何降序字母，而“Uncovering Contents”的降序字母为“g”。如果您希望所有标题都像第二种情况一样，您可以在模板定义中添加一个\strutafter ：\insertframetitle

\documentclass[aspectratio=169, xcolor={x11names}]{beamer}

\usecolortheme{seahorse}
\useoutertheme[]{split}
\useinnertheme{inmargin}

\newlength{\widthTextMarginLeft}
\setlength{\widthTextMarginLeft}{1.5mm}
\newlength{\widthTextMarginRight}
\setlength{\widthTextMarginRight}{2mm}

\setbeamersize{text margin left=\widthTextMarginLeft, text margin right=\widthTextMarginRight}

\newlength{\sidebarWidth}
\setlength{\sidebarWidth}{0.3\paperwidth}

\setbeamersize{sidebar width left=\sidebarWidth, sidebar width right=0cm}

\makeatletter
\setbeamertemplate{frametitle}{%
  \ifbeamercolorempty[bg]{frametitle}{}{\nointerlineskip}%
  \@tempdima=\textwidth%
  \advance\@tempdima by\beamer@leftmargin%
  \advance\@tempdima by\beamer@rightmargin%
  \begin{beamercolorbox}[sep=0.3cm,left,wd=\the\@tempdima]{frametitle}
    \usebeamerfont{frametitle}%
    \vbox{}\vskip-1ex%
    \if@tempswa\else\csname beamer@fteleft\endcsname\fi%
    \strut\insertframetitle\strut\par%
    {%
      \ifx\insertframesubtitle\@empty%
      \else%
      {\usebeamerfont{framesubtitle}\usebeamercolor[fg]{framesubtitle}\strut\insertframesubtitle\par}%
      \fi
    }%
    \vskip-1ex%
    \if@tempswa\else\vskip-.3cm\fi% set inside beamercolorbox... evil here...
  \end{beamercolorbox}%
}
\makeatother

\begin{document}

\begin{frame}{Uncovering Contents When They Cannot Fit in One Slide}

\end{frame}

\end{document}

Answer 2

运行您的代码，我得到了正确的填充。但是您可以\vspace在内容末尾使用：

\documentclass[aspectratio=169, xcolor={x11names}]{beamer}

\usecolortheme{seahorse}
\useoutertheme[]{split}
\useinnertheme{inmargin}

\newlength{\widthTextMarginLeft}
\setlength{\widthTextMarginLeft}{1.5mm}
\newlength{\widthTextMarginRight}
\setlength{\widthTextMarginRight}{2mm}

\setbeamersize{text margin left=\widthTextMarginLeft, text margin right=\widthTextMarginRight}

\newlength{\sidebarWidth}
\setlength{\sidebarWidth}{0.3\paperwidth}

\setbeamersize{sidebar width left=\sidebarWidth, sidebar width right=0cm}

\begin{document}

\begin{frame}{Uncovering Contents When They Cannot Fit in One Slide\vspace{0.2cm}}

\end{frame}

\end{document}