diff -r 92d9adf2567a nwidgets.tex
--- a/nwidgets.tex	Sat Mar 14 11:13:28 2009 +0100
+++ b/nwidgets.tex	Sat Mar 14 12:29:16 2009 +0100
@@ -238,6 +238,18 @@
 \textsc{WWT\_DROPDOWN}      & (0, 12) & (false, false) & (0, 0) \\
 \textsc{WWT\_DROPDOWNIN}    & (0, 12) & (false, false) & (0, 0) \\ \hline
 \end{tabular}
+
+\begin{tabular}{|l|c|l|} \hline
+\textbf{widget} & \textbf{data} & \textbf{tooltip} \\ \hline
+\textsc{WWT\_SCROLLBAR}     & 0x0 & \textsc{STR\_0190\_SCROLL\_BAR\_SCROLLS\_LIST} \\
+\textsc{WWT\_SCROLL2BAR}    & 0x0 & \textsc{STR\_0190\_SCROLL\_BAR\_SCROLLS\_LIST} \\
+\textsc{WWT\_HSCROLLBAR}    & 0x0 & \textsc{STR\_HSCROLL\_BAR\_SCROLLS\_LIST} \\
+\textsc{WWT\_CAPTION}       & 0x0 & \textsc{STR\_018C\_WINDOW\_TITLE\_DRAG\_THIS} \\
+\textsc{WWT\_STICKYBOX}     & \textsc{STR\_NULL} & \textsc{STR\_STICKY\_BUTTON} \\
+\textsc{WWT\_RESIZEBOX}     & \textsc{STR\_NULL} & \textsc{STR\_RESIZE\_BUTTON} \\
+\textsc{WWT\_CLOSEBOX}      & \textsc{STR\_00C5} & \textsc{STR\_018B\_CLOSE\_WINDOW} \\
+\hline
+\end{tabular}
 \end{center}
 \caption{Default sizing settings for each type of \texttt{NLeafWidget} object.}
 \label{fig:nleafwidgetsettings}
diff -r 92d9adf2567a src/widget.cpp
--- a/src/widget.cpp	Sat Mar 14 11:13:28 2009 +0100
+++ b/src/widget.cpp	Sat Mar 14 12:29:16 2009 +0100
@@ -1312,12 +1312,14 @@
 			this->SetFill(true, false);
 			this->SetResize(1, 0);
 			this->min_y = 14;
+			this->SetDataTip(0x0, STR_018C_WINDOW_TITLE_DRAG_THIS);
 			break;
 
 		case WWT_HSCROLLBAR:
 			this->SetFill(true, false);
 			this->SetResize(1, 0);
 			this->min_y = 12;
+			this->SetDataTip(0x0, STR_HSCROLL_BAR_SCROLLS_LIST);
 			break;
 
 		case WWT_STICKYBOX: