added hyperlink.tex

[wxWidgets.git] / docs / latex / wx / xmlres.tex

diff --git a/docs/latex/wx/xmlres.tex b/docs/latex/wx/xmlres.tex
index 7ef4cf75df44eff07eb5d9069594930854261cd3..05e6b72dfd666e114b697374d41cf50d452249e9 100644 (file)
--- a/docs/latex/wx/xmlres.tex
+++ b/docs/latex/wx/xmlres.tex
@@ -72,7 +72,9 @@ Initializes only a specific handler (or custom handler). Convention says
 that the handler name is equal to the control's name plus 'XmlHandler', for example
 wxTextCtrlXmlHandler, wxHtmlWindowXmlHandler. The XML resource compiler
 (wxxrc) can create include file that contains initialization code for
-all controls used within the resource.
+all controls used within the resource. Note that this handler should be
+allocated on the heap, since it will be delete by 
+\helpref{ClearHandlers}{wxxmlresourceclearhandlers} later.
 
 
 \membersection{wxXmlResource::AttachUnknownControl}\label{wxxmlresourceattachunknowncontrol}
@@ -87,7 +89,8 @@ Unknown controls are used in conjunction with <object class="unknown">.
 
 \func{void}{ClearHandlers}{\void}
 
-Removes all handlers.
+Removes all handlers and deletes them (this means that any handlers added using 
+\helpref{AddHandler}{wxxmlresourceaddhandler} must be allocated on the heap).
 
 
 \membersection{wxXmlResource::CompareVersion}\label{wxxmlresourcecompareversion}
@@ -121,12 +124,14 @@ Returns version information (a.b.c.d = d+ 256*c + 256\textasciicircum2*b + 256\t
 
 \membersection{wxXmlResource::GetXRCID}\label{wxxmlresourcegetxmlid}
 
-\func{int}{GetXRCID}{\param{const wxChar* }{str\_id}}
+\func{int}{GetXRCID}{\param{const wxChar* }{str\_id}, \param{int }{value\_if\_not\_found = -2}}
 
 Returns a numeric ID that is equivalent to the string ID used in an XML
-resource. To be used in event tables.
-The macro {\tt XRCID(name)} is provided for convenience.
-
+resource. If an unknown \arg{str\_id} is requested (i.e. other than wxID\_XXX
+or integer), a new record is created which associates the given string with
+a number. If \arg{value\_if\_not\_found} is \texttt{wxID\_NONE}, the number is obtained via
+\helpref{wxNewId()}{wxnewid}. Otherwise \arg{value\_if\_not\_found} is used.
+Macro {\tt XRCID(name)} is provided for convenient use in event tables.
 
 \membersection{wxXmlResource::InitAllHandlers}\label{wxxmlresourceinitallhandlers}