added the mention of library in which each class is defined to the documentation (patch 1756715)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47777 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/htwindow.tex

@@ -33,6 +33,10 @@ Don't forget to initialize all image formats you need before loading any page!
 
 <wx/html/htmlwin.h>
 
+\wxheading{Library}
+
+\helpref{wxHtml}{librarieslist}
+
 \wxheading{Window styles}
 
 \twocolwidtha{5cm}
@@ -496,6 +500,10 @@ This event class is used for the events generated by \helpref{wxHtmlWindow}{wxht
 
 <wx/html/htmlwin.h>
 
+\wxheading{Library}
+
+\helpref{wxHtml}{librarieslist}
+
 \wxheading{Event handling}
 
 To process input from a wxHtmlLinkEvent, use one of these event handler macros to
@@ -541,6 +549,10 @@ This event class is used for the events generated by \helpref{wxHtmlWindow}{wxht
 
 <wx/html/htmlwin.h>
 
+\wxheading{Library}
+
+\helpref{wxHtml}{librarieslist}
+
 \wxheading{Event handling}
 
 To process input from a wxHtmlCellEvent, use one of these event handler macros to