Applied patch [ 1586964 ] Getting the PID of the process executed by wxProcess::Open()

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

diff --git a/docs/latex/wx/function.tex b/docs/latex/wx/function.tex
index ad94c6e4f54f10ab26eeeb86f5e1f433c98c6544..47d46b1b40c634db6d6d7e4e2e32fd038c2e05a2 100644 (file)
--- a/docs/latex/wx/function.tex
+++ b/docs/latex/wx/function.tex
@@ -58,6 +58,7 @@ the corresponding topic.
 \helpref{wxCONCAT}{wxconcat}\\
 \helpref{wxConcatFiles}{wxconcatfiles}\\
 \helpref{wxConstCast}{wxconstcast}\\
 \helpref{wxCONCAT}{wxconcat}\\
 \helpref{wxConcatFiles}{wxconcatfiles}\\
 \helpref{wxConstCast}{wxconstcast}\\

+\helpref{wxCoordRound}{wxcoordround}\\

 \helpref{wxCopyFile}{wxcopyfile}\\
 \helpref{wxCreateDynamicObject}{wxcreatedynamicobject}\\
 \helpref{wxCreateFileTipProvider}{wxcreatefiletipprovider}\\
 \helpref{wxCopyFile}{wxcopyfile}\\
 \helpref{wxCreateDynamicObject}{wxcreatedynamicobject}\\
 \helpref{wxCreateFileTipProvider}{wxcreatefiletipprovider}\\


@@ -84,6 +85,8 @@ the corresponding topic.
 \helpref{wxEndBusyCursor}{wxendbusycursor}\\
 \helpref{wxENTER\_CRIT\_SECT}{wxentercritsect}\\
 \helpref{wxEntry}{wxentry}\\
 \helpref{wxEndBusyCursor}{wxendbusycursor}\\
 \helpref{wxENTER\_CRIT\_SECT}{wxentercritsect}\\
 \helpref{wxEntry}{wxentry}\\

+\helpref{wxEntryStart}{wxentrystart}\\
+\helpref{wxEntryCleanup}{wxentrycleanup}\\

 \helpref{wxEnumClipboardFormats}{wxenumclipboardformats}\\
 \helpref{wxError}{wxerror}\\
 \helpref{wxExecute}{wxexecute}\\
 \helpref{wxEnumClipboardFormats}{wxenumclipboardformats}\\
 \helpref{wxError}{wxerror}\\
 \helpref{wxExecute}{wxexecute}\\


@@ -366,26 +369,27 @@ to control the behaviour of the main event loop of the GUI programs.
 
 \membersection{::wxEntry}\label{wxentry}
 
 
 \membersection{::wxEntry}\label{wxentry}
 

-This initializes wxWidgets in a platform-dependent way. Use this if you
-are not using the default wxWidgets entry code (e.g. main or WinMain). For example,
-you can initialize wxWidgets from an Microsoft Foundation Classes application using
+This initializes wxWidgets in a platform-dependent way. Use this if you are not
+using the default wxWidgets entry code (e.g. main or WinMain). For example, you
+can initialize wxWidgets from an Microsoft Foundation Classes application using

 this function.
 
 this function.
 

-\func{void}{wxEntry}{\param{HANDLE}{ hInstance}, \param{HANDLE}{ hPrevInstance},
- \param{const wxString\& }{commandLine}, \param{int}{ cmdShow}, \param{bool}{ enterLoop = true}}
+The following overload of wxEntry is available under all platforms:

 
 

-wxWidgets initialization under Windows (non-DLL). If {\it enterLoop} is false, the
-function will return immediately after calling wxApp::OnInit. Otherwise, the wxWidgets
-message loop will be entered.
+\func{int}{wxEntry}{\param{int\&}{ argc}, \param{wxChar **}{argv}}

 
 

-\func{void}{wxEntry}{\param{HANDLE}{ hInstance}, \param{HANDLE}{ hPrevInstance},
- \param{WORD}{ wDataSegment}, \param{WORD}{ wHeapSize}, \param{const wxString\& }{ commandLine}}
+Under MS Windows, an additional overload suitable for calling from 
+\texttt{WinMain} is available:

 
 

-wxWidgets initialization under Windows (for applications constructed as a DLL).
+\func{int}{wxEntry}{\param{HINSTANCE }{hInstance}, \param{HINSTANCE }{hPrevInstance = \NULL}, \param{char *}{pCmdLine = \NULL}, \param{int }{nCmdShow = \texttt{SW\_SHOWNORMAL}}}

 
 

-\func{int}{wxEntry}{\param{int}{ argc}, \param{const wxString\& *}{argv}}
+(notice that under Windows CE platform, and only there, the type of 
+\arg{pCmdLine} is \texttt{wchar\_t *}, otherwise it is \texttt{char *}, even in
+Unicode build).

 
 

-wxWidgets initialization under Unix.
+\wxheading{See also}
+
+\helpref{wxEntryStart}{wxentrystart}

 
 \wxheading{Remarks}
 
 
 \wxheading{Remarks}
 


@@ -409,6 +413,38 @@ int CTheApp::ExitInstance()
 
 
 
 
 
 

+\membersection{::wxEntryCleanup}\label{wxentrycleanup}
+
+\func{void}{wxEntryCleanup}{\void}
+
+Free resources allocated by a successful call to \helpref{wxEntryStart}{wxentrystart}.
+
+\wxheading{Include files}
+
+<wx/init.h>
+
+
+\membersection{::wxEntryStart}\label{wxentrystart}
+
+\func{bool}{wxEntryStart}{\param{int\&}{ argc}, \param{wxChar **}{argv}}
+
+This function can be used to perform the initialization of wxWidgets if you
+can't use the default initialization code for any reason.
+
+If the function returns \true, the initialization was successful and the global 
+\helpref{wxApp}{wxapp} object \texttt{wxTheApp} has been created. Moreover, 
+\helpref{wxEntryCleanup}{wxentrycleanup} must be called afterwards. If the
+function returns \false, a catastrophic initialization error occured and (at
+least the GUI part of) the library can't be used at all.
+
+Notice that parameters \arg{argc} and \arg{argv} may be modified by this
+function.
+
+\wxheading{Include files}
+
+<wx/init.h>
+
+

 \membersection{::wxGetApp}\label{wxgetapp}
 
 \func{wxAppDerivedClass\&}{wxGetApp}{\void}
 \membersection{::wxGetApp}\label{wxgetapp}
 
 \func{wxAppDerivedClass\&}{wxGetApp}{\void}


@@ -1078,9 +1114,9 @@ or drive name at the beginning.
 
 \membersection{::wxDirExists}\label{functionwxdirexists}
 
 
 \membersection{::wxDirExists}\label{functionwxdirexists}
 

-\func{bool}{wxDirExists}{\param{const wxString\& }{dirname}}
+\func{bool}{wxDirExists}{\param{const wxChar *}{dirname}}

 
 

-Returns true if the path exists.
+Returns true if \arg{dirname} exists and is a directory.

 
 
 \membersection{::wxPathOnly}\label{wxpathonly}
 
 
 \membersection{::wxPathOnly}\label{wxpathonly}


@@ -2811,6 +2847,21 @@ code which might have to be compiled with an old compiler without support for
 this language feature but still take advantage of it when it is available.
 
 
 this language feature but still take advantage of it when it is available.
 
 

+
+\membersection{::wxCoordRound}\label{wxcoordround}
+
+\func{wxCoord}{wxCoordRound}{\param{const float\& }{f}}
+
+\func{wxCoord}{wxCoordRound}{\param{const double\& }{f}}
+
+Convert \em{f} to a wxCoord, using round-to-nearest. This is commonly used
+in scaling calculations.
+
+\wxheading{Include files}
+
+<wx/defs.h>
+
+

 \membersection{::wxGetKeyState}\label{wxgetkeystate}
 
 \func{bool}{wxGetKeyState}{\param{wxKeyCode }{key}}
 \membersection{::wxGetKeyState}\label{wxgetkeystate}
 
 \func{bool}{wxGetKeyState}{\param{wxKeyCode }{key}}