\section{File functions}\label{filefunctions}
-See also \helpref{wxPathList}{wxpathlist}.
+\wxheading{Include files}
+
+<wx/utils.h>
+
+\wxheading{See also}
+
+\helpref{wxPathList}{wxpathlist}
\membersection{::wxDirExists}
\func{void}{Dos2UnixFilename}{\param{const wxString\& }{s}}
-Converts a DOS to a UNIX filename by replacing backslashes with forward
+Converts a DOS to a Unix filename by replacing backslashes with forward
slashes.
\membersection{::wxFileExists}
\func{wxString}{wxFileNameFromPath}{\param{const wxString\& }{path}}
-Returns a temporary pointer to the filename for a full path.
-Copy this pointer for long-term use.
+\func{char*}{wxFileNameFromPath}{\param{char* }{path}}
+
+Returns the filename for a full path. The second form returns a pointer to
+temporary storage that should not be deallocated.
\membersection{::wxFindFirstFile}\label{wxfindfirstfile}
-\func{wxString}{wxFindFirstFile}{\param{const wxString\& }{spec}, \param{int}{ flags = 0}}
+\func{wxString}{wxFindFirstFile}{\param{const char*}{spec}, \param{int}{ flags = 0}}
This function does directory searching; returns the first file
-that matches the path {\it spec}, or NULL. Use \helpref{wxFindNextFile}{wxfindnextfile} to
+that matches the path {\it spec}, or the empty string. Use \helpref{wxFindNextFile}{wxfindnextfile} to
get the next matching file.
{\it spec} may contain wildcards.
\begin{verbatim}
wxString f = wxFindFirstFile("/home/project/*.*");
- while (f)
+ while (f != "")
{
...
f = wxFindNextFile();
Returns the next file that matches the path passed to \helpref{wxFindFirstFile}{wxfindfirstfile}.
+\membersection{::wxGetOSDirectory}\label{wxgetosdirectory}
+
+\func{wxString}{wxGetOSDirectory}{\void}
+
+Returns the Windows directory under Windows; on other platforms returns the empty string.
+
\membersection{::wxIsAbsolutePath}
\func{bool}{wxIsAbsolutePath}{\param{const wxString\& }{filename}}
\func{wxString}{wxPathOnly}{\param{const wxString\& }{path}}
-Returns a temporary pointer to the directory part of the filename. Copy this
-pointer for long-term use.
+Returns the directory part of the filename.
\membersection{::wxUnix2DosFilename}
\func{void}{wxUnix2DosFilename}{\param{const wxString\& }{s}}
-Converts a UNIX to a DOS filename by replacing forward
+Converts a Unix to a DOS filename by replacing forward
slashes with backslashes.
\membersection{::wxConcatFiles}
Copies {\it file1} to {\it file2}, returning TRUE if successful.
+\membersection{::wxGetCwd}\label{wxgetcwd}
+
+\func{wxString}{wxGetCwd}{\void}
+
+Returns a string containing the current (or working) directory.
+
\membersection{::wxGetHostName}\label{wxgethostname}
\func{bool}{wxGetHostName}{\param{const wxString\& }{buf}, \param{int }{sz}}
\membersection{::wxGetWorkingDirectory}
-\func{wxString}{wxGetWorkingDirectory}{\param{const wxString\& }{buf=NULL}, \param{int }{sz=1000}}
+\func{wxString}{wxGetWorkingDirectory}{\param{char*}{buf=NULL}, \param{int }{sz=1000}}
+
+This function is obsolete: use \helpref{wxGetCwd}{wxgetcwd} instead.
Copies the current working directory into the buffer if supplied, or
copies the working directory into new storage (which you must delete yourself)
\membersection{::wxGetTempFileName}
-\func{wxString}{wxGetTempFileName}{\param{const wxString\& }{prefix}, \param{const wxString\& }{buf=NULL}}
+\func{char*}{wxGetTempFileName}{\param{const wxString\& }{prefix}, \param{char* }{buf=NULL}}
Makes a temporary filename based on {\it prefix}, opens and closes the file,
and places the name in {\it buf}. If {\it buf} is NULL, new store
Under Windows, the filename will include the drive and name of the
directory allocated for temporary files (usually the contents of the
-TEMP variable). Under UNIX, the {\tt /tmp} directory is used.
+TEMP variable). Under Unix, the {\tt /tmp} directory is used.
It is the application's responsibility to create and delete the file.
Sets the current working directory, returning TRUE if the operation succeeded.
Under MS Windows, the current drive is also changed if {\it dir} contains a drive specification.
+\membersection{::wxSplitPath}\label{wxsplitfunction}
+
+\func{void}{wxSplitPath}{\param{const char *}{ fullname}, \param{const wxString *}{ path}, \param{const wxString *}{ name}, \param{const wxString *}{ ext}}
+
+This function splits a full file name into components: the path (including possible disk/drive
+specification under Windows), the base name and the extension. Any of the output parameters
+({\it path}, {\it name} or {\it ext}) may be NULL if you are not interested in the value of
+a particular component.
+
+wxSplitPath() will correctly handle filenames with both DOS and Unix path separators under
+Windows, however it will not consider backslashes as path separators under Unix (where backslash
+is a valid character in a filename).
+
+On entry, {\it fullname} should be non NULL (it may be empty though).
+
+On return, {\it path} contains the file path (without the trailing separator), {\it name}
+contains the file name and {\it ext} contains the file extension without leading dot. All
+three of them may be empty if the corresponding component is. The old contents of the
+strings pointed to by these parameters will be overwritten in any case (if the pointers
+are not NULL).
+
\section{String functions}
\membersection{::copystring}
Remember that the returned pointer is temporary and should be copied
if other wxWindows calls will be made before the value is to be used.
+\wxheading{Include files}
+
+<wx/filedlg.h>
+
\membersection{::wxGetTextFromUser}\label{wxgettextfromuser}
\func{wxString}{wxGetTextFromUser}{\param{const wxString\& }{message}, \param{const wxString\& }{caption = ``Input text"},\\
Pop up a dialog box with title set to {\it caption}, message {\it message}, and a
\rtfsp{\it default\_value}. The user may type in text and press OK to return this text,
-or press Cancel to return NULL.
+or press Cancel to return the empty string.
If {\it centre} is TRUE, the message text (which may include new line characters)
is centred; if FALSE, the message is left-justified.
+\wxheading{Include files}
+
+<wx/textdlg.h>
+
\membersection{::wxGetMultipleChoice}\label{wxgetmultiplechoice}
\func{int}{wxGetMultipleChoice}{\param{const wxString\& }{message}, \param{const wxString\& }{caption}, \param{int}{ n}, \param{const wxString\& }{choices[]},\\
If {\it centre} is TRUE, the message text (which may include new line characters)
is centred; if FALSE, the message is left-justified.
+\wxheading{Include files}
+
+<wx/choicdlg.h>
+
\membersection{::wxGetSingleChoice}\label{wxgetsinglechoice}
\func{wxString}{wxGetSingleChoice}{\param{const wxString\& }{message}, \param{const wxString\& }{caption}, \param{int}{ n}, \param{const wxString\& }{choices[]},\\
Pops up a dialog box containing a message, OK/Cancel buttons and a single-selection
listbox. The user may choose an item and press OK to return a string or
-Cancel to return NULL.
+Cancel to return the empty string.
{\it choices} is an array of {\it n} strings for the listbox.
If {\it centre} is TRUE, the message text (which may include new line characters)
is centred; if FALSE, the message is left-justified.
+\wxheading{Include files}
+
+<wx/choicdlg.h>
+
\membersection{::wxGetSingleChoiceIndex}\label{wxgetsinglechoiceindex}
\func{int}{wxGetSingleChoiceIndex}{\param{const wxString\& }{message}, \param{const wxString\& }{caption}, \param{int}{ n}, \param{const wxString\& }{choices[]},\\
As {\bf wxGetSingleChoice} but returns the index representing the selected string.
If the user pressed cancel, -1 is returned.
+\wxheading{Include files}
+
+<wx/choicdlg.h>
+
\membersection{::wxGetSingleChoiceData}\label{wxgetsinglechoicedata}
\func{wxString}{wxGetSingleChoiceData}{\param{const wxString\& }{message}, \param{const wxString\& }{caption}, \param{int}{ n}, \param{const wxString\& }{choices[]},\\
As {\bf wxGetSingleChoice} but takes an array of client data pointers
corresponding to the strings, and returns one of these pointers.
+\wxheading{Include files}
+
+<wx/choicdlg.h>
+
\membersection{::wxMessageBox}\label{wxmessagebox}
\func{int}{wxMessageBox}{\param{const wxString\& }{message}, \param{const wxString\& }{caption = ``Message"}, \param{int}{ style = wxOK \pipe wxCENTRE},\\
This is because the native MessageBox function cannot centre text.
The symbols are not shown when the generic function is used.
+\wxheading{Include files}
+
+<wx/msgdlg.h>
+
\section{GDI functions}\label{gdifunctions}
The following are relevant to the GDI (Graphics Device Interface).
+\wxheading{Include files}
+
+<wx/gdicmn.h>
+
\membersection{::wxColourDisplay}
\func{bool}{wxColourDisplay}{\void}
Returns the depth of the display (a value of 1 denotes a monochrome display).
-\membersection{::wxMakeMetaFilePlaceable}\label{wxmakemetafileplaceable}
+\membersection{::wxMakeMetafilePlaceable}\label{wxmakemetafileplaceable}
-\func{bool}{wxMakeMetaFilePlaceable}{\param{const wxString\& }{filename}, \param{int }{minX}, \param{int }{minY},
+\func{bool}{wxMakeMetafilePlaceable}{\param{const wxString\& }{filename}, \param{int }{minX}, \param{int }{minY},
\param{int }{maxX}, \param{int }{maxY}, \param{float }{scale=1.0}}
-Given a filename for an existing, valid metafile (as constructed using \helpref{wxMetaFileDC}{wxmetafiledc})
+Given a filename for an existing, valid metafile (as constructed using \helpref{wxMetafileDC}{wxmetafiledc})
makes it into a placeable metafile by prepending a header containing the given
bounding box. The bounding box may be obtained from a device context after drawing
into it, using the functions wxDC::MinX, wxDC::MinY, wxDC::MaxX and wxDC::MaxY.
SetWindowExt(dc, maxX - minX, maxY - minY);
\end{verbatim}
-This simulates the MM\_TEXT mapping mode, which wxWindows assumes.
+This simulates the wxMM\_TEXT mapping mode, which wxWindows assumes.
Placeable metafiles may be imported by many Windows applications, and can be
used in RTF (Rich Text Format) files.
The following functions are used to control PostScript printing. Under
Windows, PostScript output can only be sent to a file.
+\wxheading{Include files}
+
+<wx/dcps.h>
+
\membersection{::wxGetPrinterCommand}
\func{wxString}{wxGetPrinterCommand}{\void}
These clipboard functions are implemented for Windows only.
+\wxheading{Include files}
+
+<wx/clipbrd.h>
+
\membersection{::wxClipboardOpen}
\func{bool}{wxClipboardOpen}{\void}
\item wxCF\_TEXT or wxCF\_OEMTEXT: {\it data} is a null-terminated text string.
\item wxCF\_BITMAP: {\it data} is a wxBitmap.
\item wxCF\_DIB: {\it data} is a wxBitmap. The bitmap is converted to a DIB (device independent bitmap).
-\item wxCF\_METAFILE: {\it data} is a wxMetaFile. {\it width} and {\it height} are used to give recommended dimensions.
+\item wxCF\_METAFILE: {\it data} is a wxMetafile. {\it width} and {\it height} are used to give recommended dimensions.
\end{itemize}
The clipboard must have previously been opened for this call to succeed.
\section{Miscellaneous functions}\label{miscellany}
-\membersection{::NewId}
+\membersection{::wxNewId}
-\func{long}{NewId}{\void}
+\func{long}{wxNewId}{\void}
Generates an integer identifier unique to this run of the program.
-\membersection{::RegisterId}
+\wxheading{Include files}
+
+<wx/utils.h>
+
+\membersection{::wxRegisterId}
-\func{void}{RegisterId}{\param{long}{ id}}
+\func{void}{wxRegisterId}{\param{long}{ id}}
Ensures that ids subsequently generated by {\bf NewId} do not clash with
the given {\bf id}.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxBeginBusyCursor}\label{wxbeginbusycursor}
\func{void}{wxBeginBusyCursor}{\param{wxCursor *}{cursor = wxHOURGLASS\_CURSOR}}
to its previous state. These two calls can be nested, and a counter
ensures that only the outer calls take effect.
-See also \helpref{wxIsBusy}{wxisbusy}.
+See also \helpref{wxIsBusy}{wxisbusy}, \helpref{wxBusyCursor}{wxbusycursor}.
+
+\wxheading{Include files}
+
+<wx/utils.h>
\membersection{::wxBell}
Ring the system bell.
-\membersection{::wxCleanUp}\label{wxcleanup}
-
-\func{void}{wxCleanUp}{\void}
+\wxheading{Include files}
-Normally, wxWindows will call this cleanup function for you. However, if
-you call \helpref{wxEntry}{wxentry} in order to initialize wxWindows
-manually, then you should also call wxCleanUp before terminating wxWindows,
-if wxWindows does not get a chance to do it.
+<wx/utils.h>
\membersection{::wxCreateDynamicObject}\label{wxcreatedynamicobject}
Creates and returns an object of the given class, if the class has been
registered with the dynamic class system using DECLARE... and IMPLEMENT... macros.
-\membersection{::wxDebugMsg}
+\membersection{::wxDDECleanUp}\label{wxddecleanup}
+
+\func{void}{wxDDECleanUp}{\void}
+
+Called when wxWindows exits, to clean up the DDE system. This no longer needs to be
+called by the application.
+
+See also helpref{wxDDEInitialize}{wxddeinitialize}.
+
+\wxheading{Include files}
+
+<wx/dde.h>
+
+\membersection{::wxDDEInitialize}\label{wxddeinitialize}
+
+\func{void}{wxDDEInitialize}{\void}
+
+Initializes the DDE system. May be called multiple times without harm.
+
+This no longer needs to be called by the application: it will be called
+by wxWindows if necessary.
+
+See also \helpref{wxDDEServer}{wxddeserver}, \helpref{wxDDEClient}{wxddeclient}, \helpref{wxDDEConnection}{wxddeconnection},
+\helpref{wxDDECleanUp}{wxddecleanup}.
+
+\wxheading{Include files}
+
+<wx/dde.h>
+
+\membersection{::wxDebugMsg}\label{wxdebugmsg}
\func{void}{wxDebugMsg}{\param{const wxString\& }{fmt}, \param{...}{}}
Display a debugging message; under Windows, this will appear on the
-debugger command window, and under UNIX, it will be written to standard
+debugger command window, and under Unix, it will be written to standard
error.
The syntax is identical to {\bf printf}: pass a format string and a
This function is now obsolete, replaced by \helpref{Log functions}{logfunctions}.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxDisplaySize}
\func{void}{wxDisplaySize}{\param{int *}{width}, \param{int *}{height}}
Gets the physical size of the display in pixels.
+\wxheading{Include files}
+
+<wx/gdicmn.h>
+
\membersection{::wxEntry}\label{wxentry}
This initializes wxWindows in a platform-dependent way. Use this if you
are not using the default wxWindows entry code (e.g. main or WinMain). For example,
you can initialize wxWindows from an Microsoft Foundation Classes application using
-this function. See also \helpref{wxCleanUp}{wxcleanup}.
+this function.
\func{void}{wxEntry}{\param{HANDLE}{ hInstance}, \param{HANDLE}{ hPrevInstance},
\param{const wxString\& }{commandLine}, \param{int}{ cmdShow}, \param{bool}{ enterLoop = TRUE}}
\func{int}{wxEntry}{\param{int}{ argc}, \param{const wxString\& *}{argv}}
-wxWindows initialization under UNIX.
+wxWindows initialization under Unix.
+
+\wxheading{Remarks}
+
+To clean up wxWindows, call wxApp::OnExit followed by the static function
+wxApp::CleanUp. For example, if exiting from an MFC application that also uses wxWindows:
+
+\begin{verbatim}
+int CTheApp::ExitInstance()
+{
+ // OnExit isn't called by CleanUp so must be called explicitly.
+ wxTheApp->OnExit();
+ wxApp::CleanUp();
+
+ return CWinApp::ExitInstance();
+}
+\end{verbatim}
+
+\wxheading{Include files}
+
+<wx/app.h>
\membersection{::wxError}\label{wxerror}
\func{void}{wxError}{\param{const wxString\& }{msg}, \param{const wxString\& }{title = "wxWindows Internal Error"}}
Displays {\it msg} and continues. This writes to standard error under
-UNIX, and pops up a message box under Windows. Used for internal
+Unix, and pops up a message box under Windows. Used for internal
wxWindows errors. See also \helpref{wxFatalError}{wxfatalerror}.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxEndBusyCursor}\label{wxendbusycursor}
\func{void}{wxEndBusyCursor}{\void}
Changes the cursor back to the original cursor, for all windows in the application.
Use with \helpref{wxBeginBusyCursor}{wxbeginbusycursor}.
-See also \helpref{wxIsBusy}{wxisbusy}.
+See also \helpref{wxIsBusy}{wxisbusy}, \helpref{wxBusyCursor}{wxbusycursor}.
+
+\wxheading{Include files}
+
+<wx/utils.h>
\membersection{::wxExecute}\label{wxexecute}
\func{long}{wxExecute}{\param{const wxString\& }{command}, \param{bool }{sync = FALSE}, \param{wxProcess *}{callback = NULL}}
-\func{long}{wxExecute}{\param{const wxString\& *}{argv}, \param{bool }{sync = FALSE}, \param{wxProcess *}{callback = NULL}}
+\func{long}{wxExecute}{\param{char **}{argv}, \param{bool }{sync = FALSE}, \param{wxProcess *}{callback = NULL}}
-Executes another program in UNIX or Windows.
+Executes another program in Unix or Windows.
The first form takes a command string, such as {\tt "emacs file.txt"}.
If {\it sync} is FALSE (the default), flow of control immediately returns.
If TRUE, the current application waits until the other program has terminated.
-If execution is asynchronous, the return value is the process id,
-otherwise it is a status value. A zero value indicates that the command could not
-be executed.
+In the case of synchronous execution, the return value is trhe exit code of
+the process (which terminates by the moment the function returns) and will be
+$-1$ if the process couldn't be started and typically 0 if the process
+terminated successfully.
+
+For asynchronous execution, however, the return value is the process id and
+zero value indicates that the command could not be executed.
-If callback isn't NULL and if execution is asynchronous,
+If callback isn't NULL and if execution is asynchronous (note that callback
+parameter can not be non NULL for synchronous execution),
\helpref{wxProcess::OnTerminate}{wxprocessonterminate} will be called when
the process finishes.
See also \helpref{wxShell}{wxshell}, \helpref{wxProcess}{wxprocess}.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxExit}\label{wxexit}
\func{void}{wxExit}{\void}
should be deleted (after deleting all other frames) to terminate the
application. See \helpref{wxWindow::OnCloseWindow}{wxwindowonclosewindow} and \helpref{wxApp}{wxapp}.
+\wxheading{Include files}
+
+<wx/app.h>
+
\membersection{::wxFatalError}\label{wxfatalerror}
\func{void}{wxFatalError}{\param{const wxString\& }{msg}, \param{const wxString\& }{title = "wxWindows Fatal Error"}}
-Displays {\it msg} and exits. This writes to standard error under UNIX,
+Displays {\it msg} and exits. This writes to standard error under Unix,
and pops up a message box under Windows. Used for fatal internal
wxWindows errors. See also \helpref{wxError}{wxerror}.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxFindMenuItemId}
\func{int}{wxFindMenuItemId}{\param{wxFrame *}{frame}, \param{const wxString\& }{menuString}, \param{const wxString\& }{itemString}}
Find a menu item identifier associated with the given frame's menu bar.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxFindWindowByLabel}
\func{wxWindow *}{wxFindWindowByLabel}{\param{const wxString\& }{label}, \param{wxWindow *}{parent=NULL}}
frames and dialog boxes; if non-NULL, the search will be limited to the given window hierarchy.
The search is recursive in both cases.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxFindWindowByName}\label{wxfindwindowbyname}
\func{wxWindow *}{wxFindWindowByName}{\param{const wxString\& }{name}, \param{wxWindow *}{parent=NULL}}
If no such named window is found, {\bf wxFindWindowByLabel} is called.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxGetActiveWindow}\label{wxgetactivewindow}
\func{wxWindow *}{wxGetActiveWindow}{\void}
Gets the currently active window (Windows only).
+\wxheading{Include files}
+
+<wx/windows.h>
+
\membersection{::wxGetDisplayName}\label{wxgetdisplayname}
\func{wxString}{wxGetDisplayName}{\void}
Under X only, returns the current display name. See also \helpref{wxSetDisplayName}{wxsetdisplayname}.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxGetHomeDir}
\func{wxString}{wxGetHomeDir}{\param{const wxString\& }{buf}}
-Fills the buffer with a string representing the user's home directory (UNIX only).
+Fills the buffer with a string representing the user's home directory (Unix only).
+
+\wxheading{Include files}
+
+<wx/utils.h>
\membersection{::wxGetHostName}
Copies the host name of the machine the program is running on into the
buffer {\it buf}, of maximum size {\it bufSize}, returning TRUE if
-successful. Under UNIX, this will return a machine name. Under Windows,
+successful. Under Unix, this will return a machine name. Under Windows,
this returns ``windows''.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxGetElapsedTime}\label{wxgetelapsedtime}
\func{long}{wxGetElapsedTime}{\param{bool}{ resetTimer = TRUE}}
See also \helpref{wxTimer}{wxtimer}.
-\membersection{::wxGetFreeMemory}
+\wxheading{Include files}
+
+<wx/timer.h>
+
+\membersection{::wxGetFreeMemory}\label{wxgetfreememory}
\func{long}{wxGetFreeMemory}{\void}
Returns the amount of free memory in Kbytes under environments which
support it, and -1 if not supported. Currently, returns a positive value
-under Windows, and -1 under UNIX.
+under Windows, and -1 under Unix.
+
+\wxheading{Include files}
+
+<wx/utils.h>
\membersection{::wxGetMousePosition}
Returns the mouse position in screen coordinates.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxGetOsVersion}
\func{int}{wxGetOsVersion}{\param{int *}{major = NULL}, \param{int *}{minor = NULL}}
\begin{twocollist}\itemsep=0pt
\twocolitemruled{Platform}{Return tyes}
\twocolitem{Macintosh}{Return value is wxMACINTOSH.}
+\twocolitem{GTK}{Return value is wxGTK, {\it major} is 1, {\it minor} is 0. (for GTK 1.0.X) }
\twocolitem{Motif}{Return value is wxMOTIF\_X, {\it major} is X version, {\it minor} is X revision.}
\twocolitem{OS/2}{Return value is wxOS2\_PM.}
\twocolitem{Windows 3.1}{Return value is wxWINDOWS, {\it major} is 3, {\it minor} is 1.}
\twocolitem{Watcom C++ 386 supervisor mode (Windows 3.1)}{Return value is wxWIN386, {\it major} is 3, {\it minor} is 1.}
\end{twocollist}
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxGetResource}\label{wxgetresource}
\func{bool}{wxGetResource}{\param{const wxString\& }{section}, \param{const wxString\& }{entry},
.Xdefaults). If {\it file} is NULL, WIN.INI or .Xdefaults is used,
otherwise the specified file is used.
-Under X, if an application class (wxApp::wx\_class) has been defined,
+Under X, if an application class (wxApp::GetClassName) has been defined,
it is appended to the string /usr/lib/X11/app-defaults/ to try to find
an applications default file when merging all resource databases.
test for that resource's existence, and it also allows
the overloading of the function for different types.
-See also \helpref{wxWriteResource}{wxwriteresource}.
+See also \helpref{wxWriteResource}{wxwriteresource}, \helpref{wxConfigBase}{wxconfigbase}.
+
+\wxheading{Include files}
+
+<wx/utils.h>
\membersection{::wxGetUserId}
buf}, of maximum size {\it bufSize}, returning TRUE if successful.
Under Windows, this returns ``user''.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxGetUserName}
\func{bool}{wxGetUserName}{\param{const wxString\& }{buf}, \param{int}{ bufSize}}
buf}, of maximum size {\it bufSize}, returning TRUE if successful.
Under Windows, this returns ``unknown''.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxKill}\label{wxkill}
\func{int}{wxKill}{\param{long}{ pid}, \param{int}{ sig}}
-Under UNIX (the only supported platform), equivalent to the UNIX kill function.
+Under Unix (the only supported platform), equivalent to the Unix kill function.
Returns 0 on success, -1 on failure.
Tip: sending a signal of 0 to a process returns -1 if the process does not exist.
It does not raise a signal in the receiving process.
-\membersection{::wxInitClipboard}\label{wxinitclipboard}
-
-\func{void}{wxInitClipboard}{\void}
-
-Initializes the generic clipboard system by creating an instance of
-the class \helpref{wxClipboard}{wxclipboard}.
-
-\membersection{::wxIPCCleanUp}\label{wxipccleanup}
-
-\func{void}{wxIPCCleanUp}{\void}
-
-Call this when your application is terminating, if you have
-called \helpref{wxIPCInitialize}{wxipcinitialize}.
-
-\membersection{::wxIPCInitialize}\label{wxipcinitialize}
+\wxheading{Include files}
-\func{void}{wxIPCInitialize}{\void}
-
-Initializes for interprocess communication operation. May
-be called multiple times without harm.
-
-See also \helpref{wxDDEServer}{wxddeserver}, \helpref{wxDDEClient}{wxddeclient}, \helpref{wxDDEConnection}{wxddeconnection}
-and the relevant section of the user manual.
+<wx/utils.h>
\membersection{::wxIsBusy}\label{wxisbusy}
Returns TRUE if between two \helpref{wxBeginBusyCursor}{wxbeginbusycursor} and\rtfsp
\helpref{wxEndBusyCursor}{wxendbusycursor} calls.
+See also \helpref{wxBusyCursor}{wxbusycursor}.
+
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxLoadUserResource}\label{wxloaduserresource}
\func{wxString}{wxLoadUserResource}{\param{const wxString\& }{resourceName}, \param{const wxString\& }{resourceType=``TEXT"}}
This function is available under Windows only.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxNow}\label{wxnow}
\func{wxString}{wxNow}{\void}
Returns a string representing the current date and time.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxPostDelete}\label{wxpostdelete}
\func{void}{wxPostDelete}{\param{wxObject *}{object}}
-Under X, tells the system to delete the specified object when
+Tells the system to delete the specified object when
all other events have been processed. In some environments, it is
necessary to use this instead of deleting a frame directly with the
-delete operator, because X will still send events to the window.
+delete operator, because some GUIs will still send events to a deleted window.
Now obsolete: use \helpref{wxWindow::Close}{wxwindowclose} instead.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxSetDisplayName}\label{wxsetdisplayname}
\func{void}{wxSetDisplayName}{\param{const wxString\& }{displayName}}
See also \helpref{wxGetDisplayName}{wxgetdisplayname}.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxShell}\label{wxshell}
\func{bool}{wxShell}{\param{const wxString\& }{command = NULL}}
See also \helpref{wxExecute}{wxexecute}.
-\membersection{::wxSleep}
+\wxheading{Include files}
+
+<wx/utils.h>
+
+\membersection{::wxSleep}\label{wxsleep}
\func{void}{wxSleep}{\param{int}{ secs}}
-Under X, sleeps for the specified number of seconds.
+Sleeps for the specified number of seconds.
+
+\wxheading{Include files}
+
+<wx/utils.h>
\membersection{::wxStripMenuCodes}
Menu codes include \& (mark the next character with an underline
as a keyboard shortkey in Windows and Motif) and $\backslash$t (tab in Windows).
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxStartTimer}\label{wxstarttimer}
\func{void}{wxStartTimer}{\void}
See also \helpref{wxTimer}{wxtimer}.
+\wxheading{Include files}
+
+<wx/timer.h>
+
\membersection{::wxToLower}\label{wxtolower}
\func{char}{wxToLower}{\param{char }{ch}}
Converts the character to lower case. This is implemented as a macro for efficiency.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxToUpper}\label{wxtoupper}
\func{char}{wxToUpper}{\param{char }{ch}}
Converts the character to upper case. This is implemented as a macro for efficiency.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\membersection{::wxTrace}\label{wxtrace}
\func{void}{wxTrace}{\param{const wxString\& }{fmt}, \param{...}{}}
This function is now obsolete, replaced by \helpref{Log functions}{logfunctions}.
+\wxheading{Include files}
+
+<wx/memory.h>
+
\membersection{::wxTraceLevel}\label{wxtracelevel}
\func{void}{wxTraceLevel}{\param{int}{ level}, \param{const wxString\& }{fmt}, \param{...}{}}
This function is now obsolete, replaced by \helpref{Log functions}{logfunctions}.
+\wxheading{Include files}
+
+<wx/memory.h>
+
\membersection{::wxWriteResource}\label{wxwriteresource}
\func{bool}{wxWriteResource}{\param{const wxString\& }{section}, \param{const wxString\& }{entry},
all updated resource databases are written to their files.
Note that it is considered bad manners to write to the .Xdefaults
-file under UNIX, although the WIN.INI file is fair game under Windows.
+file under Unix, although the WIN.INI file is fair game under Windows.
-See also \helpref{wxGetResource}{wxgetresource}.
+See also \helpref{wxGetResource}{wxgetresource}, \helpref{wxConfigBase}{wxconfigbase}.
-\membersection{::wxYield}
+\wxheading{Include files}
+
+<wx/utils.h>
+
+\membersection{::wxYield}\label{wxyield}
\func{bool}{wxYield}{\void}
Disabling menu items or whole menus during processing can avoid unwanted
reentrance of code.
+\wxheading{Include files}
+
+<wx/utils.h>
+
\section{Macros}\label{macros}
These macros are defined in wxWindows.
Returns a pointer to the wxClassInfo object associated with this class.
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{WXDEBUG\_NEW}\label{debugnew}
\func{}{WXDEBUG\_NEW}{arg}
In non-debug mode, this is defined as the normal new operator.
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{DECLARE\_ABSTRACT\_CLASS}
\func{}{DECLARE\_ABSTRACT\_CLASS}{className}
};
\end{verbatim}
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{DECLARE\_APP}\label{declareapp}
\func{}{DECLARE\_APP}{className}
DECLARE_APP(MyApp)
\end{verbatim}
+\wxheading{Include files}
+
+<wx/app.h>
+
\membersection{DECLARE\_CLASS}
\func{}{DECLARE\_CLASS}{className}
made known to the class hierarchy, but objects of this class cannot be created
dynamically. The same as DECLARE\_ABSTRACT\_CLASS.
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{DECLARE\_DYNAMIC\_CLASS}
\func{}{DECLARE\_DYNAMIC\_CLASS}{className}
};
\end{verbatim}
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{IMPLEMENT\_ABSTRACT\_CLASS}
\func{}{IMPLEMENT\_ABSTRACT\_CLASS}{className, baseClassName}
}
\end{verbatim}
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{IMPLEMENT\_ABSTRACT\_CLASS2}
\func{}{IMPLEMENT\_ABSTRACT\_CLASS2}{className, baseClassName1, baseClassName2}
Used in a C++ implementation file to complete the declaration of
a class that has run-time type information and two base classes. The same as IMPLEMENT\_CLASS2.
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{IMPLEMENT\_APP}\label{implementapp}
\func{}{IMPLEMENT\_APP}{className}
See also \helpref{DECLARE\_APP}{declareapp}.
+\wxheading{Include files}
+
+<wx/app.h>
+
\membersection{IMPLEMENT\_CLASS}
\func{}{IMPLEMENT\_CLASS}{className, baseClassName}
Used in a C++ implementation file to complete the declaration of
a class that has run-time type information. The same as IMPLEMENT\_ABSTRACT\_CLASS.
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{IMPLEMENT\_CLASS2}
\func{}{IMPLEMENT\_CLASS2}{className, baseClassName1, baseClassName2}
class that has run-time type information and two base classes. The
same as IMPLEMENT\_ABSTRACT\_CLASS2.
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{IMPLEMENT\_DYNAMIC\_CLASS}
\func{}{IMPLEMENT\_DYNAMIC\_CLASS}{className, baseClassName}
}
\end{verbatim}
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{IMPLEMENT\_DYNAMIC\_CLASS2}
\func{}{IMPLEMENT\_DYNAMIC\_CLASS2}{className, baseClassName1, baseClassName2}
can be created dynamically. Use this for classes derived from two
base classes.
+\wxheading{Include files}
+
+<wx/object.h>
+
\membersection{WXTRACE}\label{trace}
\func{}{WXTRACE}{formatString, ...}
This macro is now obsolete, replaced by \helpref{Log functions}{logfunctions}.
+\wxheading{Include files}
+
+<wx/memory.h>
+
\membersection{WXTRACELEVEL}\label{tracelevel}
\func{}{WXTRACELEVEL}{level, formatString, ...}
This function is now obsolete, replaced by \helpref{Log functions}{logfunctions}.
+\wxheading{Include files}
+
+<wx/memory.h>
+
\section{wxWindows resource functions}\label{resourcefuncs}
\overview{wxWindows resource system}{resourceformats}
See also \helpref{wxWindow::LoadFromResource}{wxwindowloadfromresource} for
loading from resource data.
+{\bf Warning:} this needs updating for wxWindows 2.
+
\membersection{::wxResourceAddIdentifier}\label{wxresourceaddidentifier}
\func{bool}{wxResourceAddIdentifier}{\param{const wxString\& }{name}, \param{int }{value}}
These functions provide a variety of logging functions: see \helpref{Log classes overview}{wxlogoverview} for
further information.
+\wxheading{Include files}
+
+<wx/log.h>
+
\membersection{::wxLogError}\label{wxlogerror}
\func{void}{wxLogError}{\param{const char*}{ formatString}, \param{...}{}}
compiled if \_\_WXDEBUG\_\_ is defined, whereas CHECK macros stay in release
builds.
+\wxheading{Include files}
+
+<wx/debug.h>
+
\membersection{::wxOnAssert}\label{wxonassert}
\func{void}{wxOnAssert}{\param{const char*}{ fileName}, \param{int}{ lineNumber}, \param{const char*}{ msg = NULL}}
This function may be redefined to do something non trivial and is called
whenever one of debugging macros fails (i.e. condition is false in an
-assertion). TODO: this should probably be an overridable in wxApp.
+assertion).
+% TODO: this should probably be an overridable in wxApp.
\membersection{wxASSERT}\label{wxassert}
Checks that the condition is true, returns with the given return value if not (FAILs in debug mode).
This check is done even in release mode.
-
projects / wxWidgets.git / blobdiff