Add *wxTopLevelWindowGTK*RequestUserAttention*int*;

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

diff --git a/docs/latex/wx/function.tex b/docs/latex/wx/function.tex
index f0abd30cc958edd603f91561b96de9efc41320d2..ac1fc9f3be2c128087a67d2c044dd0f5eb1196fb 100644 (file)
--- a/docs/latex/wx/function.tex
+++ b/docs/latex/wx/function.tex
@@ -189,6 +189,8 @@ the corresponding topic.
 \helpref{wxNewId}{wxnewid}\\
 \helpref{wxNow}{wxnow}\\
 \helpref{wxOnAssert}{wxonassert}\\
+\helpref{wxON\_BLOCK\_EXIT}{wxonblockexit}\\
+\helpref{wxON\_BLOCK\_EXIT\_OBJ}{wxonblockexitobj}\\
 \helpref{wxOpenClipboard}{wxopenclipboard}\\
 \helpref{wxParseCommonDialogsFilter}{wxparsecommondialogsfilter}\\
 \helpref{wxDirExists}{functionwxdirexists}\\
@@ -937,6 +939,8 @@ Returns true if the file exists and is a plain file.
 
 Returns time of last modification of given file.
 
+The return value is $0$ if an error occured (e.g. file not found).
+
 
 \membersection{::wxFileNameFromPath}\label{wxfilenamefrompath}
 
@@ -1519,7 +1523,7 @@ see the \helpref{wxPLURAL()}{wxplural} macro.
 Both versions call \helpref{wxLocale::GetString}{wxlocalegetstring}.
 
 Note that this function is not suitable for literal strings in Unicode
-builds, since you the literal strings must be enclosed into 
+builds, since the literal strings must be enclosed into 
 \helpref{\_T()}{underscoret} or \helpref{wxT}{wxt} macro which makes them
 unrecognised by \texttt{xgettext}, and so they are not extracted to the message
 catalog. Instead, use the \helpref{\_()}{underscore} and 
@@ -2749,6 +2753,48 @@ Generates an integer identifier unique to this run of the program.
 <wx/utils.h>
 
 
+\membersection{wxON\_BLOCK\_EXIT}\label{wxonblockexit}
+
+\func{}{wxON\_BLOCK\_EXIT0}{\param{}{func}}
+\func{}{wxON\_BLOCK\_EXIT1}{\param{}{func}, \param{}{p1}}
+\func{}{wxON\_BLOCK\_EXIT2}{\param{}{func}, \param{}{p1}, \param{}{p2}}
+
+This family of macros allows to ensure that the global function \arg{func}
+with 0, 1, 2 or more parameters (up to some implementaton-defined limit) is
+executed on scope exit, whether due to a normal function return or because an
+exception has been thrown. A typical example of its usage:
+\begin{verbatim}
+    void *buf = malloc(size);
+    wxON_BLOCK_EXIT1(free, buf);
+\end{verbatim}
+
+Please see the original article by Andrei Alexandrescu and Petru Marginean
+published in December 2000 issue of \emph{C/C++ Users Journal} for more
+details.
+
+\wxheading{Include files}
+
+<wx/scopeguard.h>
+
+\wxheading{See also}
+
+\helpref{wxON\_BLOCK\_EXIT\_OBJ}{wxonblockexitobj}
+
+
+\membersection{wxON\_BLOCK\_EXIT\_OBJ}\label{wxonblockexitobj}
+
+\func{}{wxON\_BLOCK\_EXIT\_OBJ0}{\param{}{obj}, \param{}{method}}
+\func{}{wxON\_BLOCK\_EXIT\_OBJ1}{\param{}{obj}, \param{}{method}, \param{}{p1}}
+\func{}{wxON\_BLOCK\_EXIT\_OBJ2}{\param{}{obj}, \param{}{method}, \param{}{p1}, \param{}{p2}}
+
+This family of macros is similar to \helpref{wxON\_BLOCK\_EXIT}{wxonblockexit} 
+but calls a method of the given object instead of a free function.
+
+\wxheading{Include files}
+
+<wx/scopeguard.h>
+
+
 \membersection{::wxRegisterId}\label{wxregisterid}
 
 \func{void}{wxRegisterId}{\param{long}{ id}}
@@ -3322,8 +3368,11 @@ dynamically. The same as DECLARE\_ABSTRACT\_CLASS.
 
 \func{}{DECLARE\_DYNAMIC\_CLASS}{className}
 
-Used inside a class declaration to declare that the objects of this class should be dynamically
-creatable from run-time type information.
+Used inside a class declaration to make the class known to wxWidgets RTTI
+system and also declare that the objects of this class should be dynamically
+creatable from run-time type information. Notice that this implies that the
+class should have a default constructor, if this is not the case consider using 
+\helpref{DECLARE\_CLASS}{declareclass}.
 
 Example: