%% License: wxWindows license
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\chapter{Functions}\label{functions}
+\chapter{Functions and macros}\label{functions}
\setheader{{\it CHAPTER \thechapter}}{}{}{}{}{{\it CHAPTER \thechapter}}%
\setfooter{\thepage}{}{}{}{}{\thepage}
\helpref{wxGetenv}{wxgetenvmacro}\\
\helpref{wxHandleFatalExceptions}{wxhandlefatalexceptions}\\
\helpref{wxICON}{wxiconmacro}\\
+\helpref{wxInfoMessageBox}{wxinfomessagebox}\\
\helpref{wxINTXX\_SWAP\_ALWAYS}{intswapalways}\\
\helpref{wxINTXX\_SWAP\_ON\_BE}{intswaponbe}\\
\helpref{wxINTXX\_SWAP\_ON\_LE}{intswaponle}\\
Calling wxHandleFatalExceptions() with {\it doIt} equal to false will restore
this default behaviour.
+Notice that this function is only available if
+\texttt{wxUSE\_ON\_FATAL\_EXCEPTION} is $1$ and under Windows platform this
+requires a compiler with support for SEH (structured exception handling) which
+currently means only Microsoft Visual C++ or a recent Borland C++ version.
+
\membersection{::wxInitAllImageHandlers}\label{wxinitallimagehandlers}
\membersection{::wxGetColourFromUser}\label{wxgetcolourfromuser}
-\func{wxColour}{wxGetColourFromUser}{\param{wxWindow *}{parent}, \param{const wxColour\& }{colInit}, \param{const wxString\& }{caption = wxEmptyString}}
+\func{wxColour}{wxGetColourFromUser}{\param{wxWindow *}{parent}, \param{const wxColour\& }{colInit}, \param{const wxString\& }{caption = wxEmptyString}, \param{wxColourData *}{data = \NULL}}
Shows the colour selection dialog and returns the colour selected by user or
invalid colour (use \helpref{wxColour:IsOk}{wxcolourisok} to test whether a colour
\docparam{caption}{If given, this will be used for the dialog caption.}
+\docparam{data}{Optional object storing additional colour dialog settings, such
+as custom colours. If none is provided the same settings as the last time are
+used.}
+
\wxheading{Include files}
<wx/colordlg.h>
same length as the choices array.}
+\membersection{::wxInfoMessageBox}\label{wxinfomessagebox}
+
+\func{void}{wxInfoMessageBox}{\param{wxWindow (}{parent = \NULL}}
+
+Shows a message box with the information about the wxWidgets build used,
+including its version, most important build parameters and the version of the
+underlying GUI toolkit. This is mainly used for diagnostic purposes and can be
+invoked by Ctrl-Alt-middle clicking on any wxWindow which doesn't otherwise
+handle this event.
+
+\newsince{2.9.0}
+
+\wxheading{Include files}
+
+<wx/utils.h>
+
+
\membersection{::wxIsBusy}\label{wxisbusy}
\func{bool}{wxIsBusy}{\void}
The clipboard must have previously been opened for this call to succeed.
-\section{Miscellaneous functions}\label{miscellany}
+\section{Miscellaneous functions and macros}\label{miscellany}
\membersection{wxBase64Decode}\label{wxbase64decode}
This macro returns the concatenation of two tokens \arg{x} and \arg{y}.
+\membersection{wxDECLARE\_APP}\label{wxdeclareapp}
+
+\func{}{wxDECLARE\_APP}{className}
+
+This is used in headers to create a forward declaration of the
+\helpref{wxGetApp}{wxgetapp} function implemented by
+\helpref{wxIMPLEMENT\_APP}{wximplementapp}. It creates the declaration
+{\tt className\& wxGetApp(void)}.
+
+Example:
+
+\begin{verbatim}
+ wxDECLARE_APP(MyApp)
+\end{verbatim}
+
+\wxheading{Include files}
+
+<wx/app.h>
+
+
\membersection{wxDYNLIB\_FUNCTION}\label{wxdynlibfunction}
\func{}{wxDYNLIB\_FUNCTION}{\param{}{type}, \param{}{name}, \param{}{dynlib}}
data in big-endian format.
+\membersection{wxFORCE\_LINK\_THIS\_MODULE}\label{wxforcelinkthismodule}
+
+\func{}{wxFORCE\_LINK\_THIS\_MODULE}{moduleName}
+
+This macro can be used in conjunction with the
+\helpref{wxFORCE\_LINK\_MODULE}{wxforcelinkmodule} macro to force
+the linker to include in its output a specific object file.
+
+In particular, you should use this macro in the source file which you want
+to force for inclusion. The \tt{moduleName} needs to be a name not already
+in use in other \tt{wxFORCE\_LINK\_THIS\_MODULE} macros, but is not required
+to be e.g. the same name of the source file (even if it's a good choice).
+
+\wxheading{Include files}
+
+<wx/link.h>
+
+
+\membersection{wxFORCE\_LINK\_MODULE}\label{wxforcelinkmodule}
+
+\func{}{wxFORCE\_LINK\_MODULE}{moduleName}
+
+This macro can be used in conjunction with the
+\helpref{wxFORCE\_LINK\_THIS\_MODULE}{wxforcelinkthismodule} macro to force
+the linker to include in its output a specific object file.
+
+In particular, you should use this macro in a source file which you know
+for sure is linked in the output (e.g. the source file containing the "main()"
+of your app). The \tt{moduleName} is the name of the module you want to forcefully link
+(i.e. the name you used in the relative \helpref{wxFORCE\_LINK\_THIS\_MODULE}{wxforcelinkthismodule} macro.
+
+\wxheading{Include files}
+
+<wx/link.h>
+
+
+\membersection{wxIMPLEMENT\_APP}\label{wximplementapp}
+
+\func{}{wxIMPLEMENT\_APP}{className}
+
+This is used in the application class implementation file to make the application class
+known to wxWidgets for dynamic construction. You use this as:
+
+\begin{verbatim}
+ wxIMPLEMENT_APP(MyApp)
+\end{verbatim}
+
+See also \helpref{wxDECLARE\_APP}{wxdeclareapp}.
+
+\wxheading{Include files}
+
+<wx/app.h>
+
\section{RTTI functions}\label{rttimacros}
projects / wxWidgets.git / blobdiff