add api docu

1 files changed, 4 insertions, 2 deletions

diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index a97efc0..6f2e43b 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -342,194 +342,194 @@ static int& hack(int& i)
 
 static int muted = 0;
 static int micMuted = 0;
 
 static void setVolume( int t = 0, int percent = -1 )
 {
         switch ( t ) {
                 case 0: {
                                 Config cfg( "qpe" );
                                 cfg.setGroup( "Volume" );
                                 if ( percent < 0 )
                                         percent = cfg.readNumEntry( "VolumePercent", 50 );
 #ifndef QT_NO_SOUND
                                 int fd = 0;
                                 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
                                         int vol = muted ? 0 : percent;
                                         // set both channels to same volume
                                         vol |= vol << 8;
                                         ioctl( fd, MIXER_WRITE( 0 ), &vol );
                                         ::close( fd );
                                 }
 #endif
                         }
                         break;
         }
 }
 
 static void setMic( int t = 0, int percent = -1 )
 {
         switch ( t ) {
                 case 0: {
                                 Config cfg( "qpe" );
                                 cfg.setGroup( "Volume" );
                                 if ( percent < 0 )
                                         percent = cfg.readNumEntry( "Mic", 50 );
 
 #ifndef QT_NO_SOUND
                                 int fd = 0;
                                 int mic = micMuted ? 0 : percent;
                                 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
                                         ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic );
                                         ::close( fd );
                                 }
 #endif
                         }
                         break;
         }
 }
 
 
 static void setBass( int t = 0, int percent = -1 )
 {
         switch ( t ) {
                 case 0: {
                                 Config cfg( "qpe" );
                                 cfg.setGroup( "Volume" );
                                 if ( percent < 0 )
                                         percent = cfg.readNumEntry( "BassPercent", 50 );
 
 #ifndef QT_NO_SOUND
                                 int fd = 0;
                                 int bass = percent;
                                 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
                                         ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass );
                                         ::close( fd );
                                 }
 #endif
                         }
                         break;
         }
 }
 
 
 static void setTreble( int t = 0, int percent = -1 )
 {
         switch ( t ) {
                 case 0: {
                                 Config cfg( "qpe" );
                                 cfg.setGroup( "Volume" );
                                 if ( percent < 0 )
                                         percent = cfg.readNumEntry( "TreblePercent", 50 );
 
 #ifndef QT_NO_SOUND
                                 int fd = 0;
                                 int treble = percent;
                                 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
                                         ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble );
                                         ::close( fd );
                                 }
 #endif
                         }
                         break;
         }
 }
 
 
-/*!
-  \class QPEApplication qpeapplication.h
+/**
+  \class QPEApplication 
   \brief The QPEApplication class implements various system services
     that are available to all Qtopia applications.
 
   Simply by using QPEApplication instead of QApplication, a standard Qt
   application becomes a Qtopia application. It automatically follows
   style changes, quits and raises, and in the
   case of \link docwidget.html document-oriented\endlink applications,
   changes the currently displayed document in response to the environment.
 
   To create a \link docwidget.html document-oriented\endlink
   application use showMainDocumentWidget(); to create a
   non-document-oriented application use showMainWidget(). The
   keepRunning() function indicates whether the application will
   continue running after it's processed the last \link qcop.html
   QCop\endlink message. This can be changed using setKeepRunning().
 
   A variety of signals are emitted when certain events occur, for
   example, timeChanged(), clockChanged(), weekChanged(),
   dateFormatChanged() and volumeChanged(). If the application receives
   a \link qcop.html QCop\endlink message on the application's
   QPE/Application/\e{appname} channel, the appMessage() signal is
   emitted. There are also flush() and reload() signals, which
   are emitted when synching begins and ends respectively - upon these
   signals, the application should save and reload any data
   files that are involved in synching. Most of these signals will initially
   be received and unfiltered through the appMessage() signal.
 
   This class also provides a set of useful static functions. The
   qpeDir() and documentDir() functions return the respective paths.
   The grabKeyboard() and ungrabKeyboard() functions are used to
   control whether the application takes control of the device's
   physical buttons (e.g. application launch keys). The stylus' mode of
   operation is set with setStylusOperation() and retrieved with
   stylusOperation(). There are also setInputMethodHint() and
   inputMethodHint() functions.
 
   \ingroup qtopiaemb
 */
 
 /*!
   \fn void QPEApplication::clientMoused()
 
   \internal
 */
 
 /*!
   \fn void QPEApplication::timeChanged();
   This signal is emitted when the time changes outside the normal
   passage of time, i.e. if the time is set backwards or forwards.
 */
 
 /*!
   \fn void QPEApplication::clockChanged( bool ampm );
 
   This signal is emitted when the user changes the clock's style. If
   \a ampm is TRUE, the user wants a 12-hour AM/PM clock, otherwise,
   they want a 24-hour clock.
 */
 
 /*!
     \fn void QPEApplication::volumeChanged( bool muted )
 
     This signal is emitted whenever the mute state is changed. If \a
     muted is TRUE, then sound output has been muted.
 */
 
 /*!
     \fn void QPEApplication::weekChanged( bool startOnMonday )
 
     This signal is emitted if the week start day is changed. If \a
     startOnMonday is TRUE then the first day of the week is Monday; if
     \a startOnMonday is FALSE then the first day of the week is
     Sunday.
 */
 
 /*!
     \fn void QPEApplication::dateFormatChanged(DateFormat)
 
     This signal is emitted whenever the date format is changed.
 */
 
 /*!
     \fn void QPEApplication::flush()
 
     ###
 */
 
 /*!
   \fn void QPEApplication::reload()
 
 */
 
 
 
 void QPEApplication::processQCopFile()
 {
@@ -1478,212 +1478,214 @@ bool QPEApplication::raiseAppropriateWindow()
 #endif
         }
         r = FALSE;
     }
 
     return r;
 }
 
 
 void QPEApplication::pidMessage( const QCString& msg, const QByteArray& data)
 {
 #ifdef Q_WS_QWS
 
         if ( msg == "quit()" ) {
                 tryQuit();
         }
         else if ( msg == "quitIfInvisible()" ) {
                 if ( d->qpe_main_widget && !d->qpe_main_widget->isVisible() )
                         quit();
         }
         else if ( msg == "close()" ) {
                 hideOrQuit();
         }
         else if ( msg == "disablePreload()" ) {
                 d->preloaded = FALSE;
                 d->keep_running = TRUE;
                 /* so that quit will quit */
         }
         else if ( msg == "enablePreload()" ) {
                 if (d->qpe_main_widget)
                         d->preloaded = TRUE;
                 d->keep_running = TRUE;
                 /* so next quit won't quit */
         }
         else if ( msg == "raise()" ) {
                 d->keep_running = TRUE;
                 d->notbusysent = FALSE;
                 raiseAppropriateWindow();
                 // Tell the system we're still chugging along...
                 QCopEnvelope e("QPE/System", "appRaised(QString)");
                 e << d->appName;
         }
         else if ( msg == "flush()" ) {
                 emit flush();
                 // we need to tell the desktop
                 QCopEnvelope e( "QPE/Desktop", "flushDone(QString)" );
                 e << d->appName;
         }
         else if ( msg == "reload()" ) {
                 emit reload();
         }
         else if ( msg == "setDocument(QString)" ) {
                 d->keep_running = TRUE;
                 QDataStream stream( data, IO_ReadOnly );
                 QString doc;
                 stream >> doc;
                 QWidget *mw = mainWidget();
                 if ( !mw )
                         mw = d->qpe_main_widget;
                 if ( mw )
                         Global::setDocument( mw, doc );
 
         } else if ( msg == "QPEProcessQCop()" ) {
             processQCopFile();
             d->sendQCopQ();
         }else
         {
             bool p = d->keep_running;
             d->keep_running = FALSE;
             emit appMessage( msg, data);
             if ( d->keep_running ) {
                 d->notbusysent = FALSE;
                 raiseAppropriateWindow();
                 if ( !p ) {
                     // Tell the system we're still chugging along...
 #ifndef QT_NO_COP
                     QCopEnvelope e("QPE/System", "appRaised(QString)");
                     e << d->appName;
 #endif
                 }
             }
             if ( p )
                 d->keep_running = p;
         }
 #endif
 }
 
 
 /*!
   Sets widget \a mw as the mainWidget() and shows it. For small windows,
   consider passing TRUE for \a nomaximize rather than the default FALSE.
 
   \sa showMainDocumentWidget()
 */
 void QPEApplication::showMainWidget( QWidget* mw, bool nomaximize )
 {
+            setMainWidget(mw);
             d->show(mw, nomaximize );
 }
 
 /*!
   Sets widget \a mw as the mainWidget() and shows it. For small windows,
   consider passing TRUE for \a nomaximize rather than the default FALSE.
 
   This calls designates the application as
   a \link docwidget.html document-oriented\endlink application.
 
   The \a mw widget \e must have this slot: setDocument(const QString&).
 
   \sa showMainWidget()
 */
 void QPEApplication::showMainDocumentWidget( QWidget* mw, bool nomaximize )
 {
         if ( mw && argc() == 2 )
                 Global::setDocument( mw, QString::fromUtf8(argv()[1]) );
 
 
+        setMainWidget(mw);
         d->show(mw, nomaximize );
 }
 
 
 /*!
   If an application is started via a \link qcop.html QCop\endlink
   message, the application will process the \link qcop.html
   QCop\endlink message and then quit. If the application calls this
   function while processing a \link qcop.html QCop\endlink message,
   after processing its outstanding \link qcop.html QCop\endlink
   messages the application will start 'properly' and show itself.
 
   \sa keepRunning()
 */
 void QPEApplication::setKeepRunning()
 {
         if ( qApp && qApp->inherits( "QPEApplication" ) ) {
                 QPEApplication * qpeApp = ( QPEApplication* ) qApp;
                 qpeApp->d->keep_running = TRUE;
         }
 }
 
 /*!
   Returns TRUE if the application will quit after processing the
   current list of qcop messages; otherwise returns FALSE.
 
   \sa setKeepRunning()
 */
 bool QPEApplication::keepRunning() const
 {
         return d->keep_running;
 }
 
 /*!
   \internal
 */
 void QPEApplication::internalSetStyle( const QString &style )
 {
 #if QT_VERSION >= 300
         if ( style == "QPE" ) {
                 setStyle( new QPEStyle );
         }
         else {
                 QStyle *s = QStyleFactory::create( style );
                 if ( s )
                         setStyle( s );
         }
 #else
         if ( style == "Windows" ) {
                 setStyle( new QWindowsStyle );
         }
         else if ( style == "QPE" ) {
                 setStyle( new QPEStyle );
         }
         else if ( style == "Light" ) {
                 setStyle( new LightStyle );
         }
 #ifndef QT_NO_STYLE_PLATINUM
         else if ( style == "Platinum" ) {
                 setStyle( new QPlatinumStyle );
         }
 #endif
 #ifndef QT_NO_STYLE_MOTIF
         else if ( style == "Motif" ) {
                 setStyle( new QMotifStyle );
         }
 #endif
 #ifndef QT_NO_STYLE_MOTIFPLUS
         else if ( style == "MotifPlus" ) {
                 setStyle( new QMotifPlusStyle );
         }
 #endif
 
         else {
                 QStyle *sty = 0;
                 QString path = QPEApplication::qpeDir ( ) + "/plugins/styles/";
 
 #ifdef Q_OS_MACX
                 if ( style. find ( ".dylib" ) > 0 )
                         path += style;
                 else
                         path = path + "lib" + style. lower ( ) + ".dylib"; // compatibility
 #else
                 if ( style. find ( ".so" ) > 0 )
                         path += style;
                 else
                         path = path + "lib" + style. lower ( ) + ".so"; // compatibility
 #endif
                 static QLibrary *lastlib = 0;
                 static StyleInterface *lastiface = 0;
 
                 QLibrary *lib = new QLibrary ( path );
                 StyleInterface *iface = 0;
 
                 if (( lib-> queryInterface ( IID_Style, ( QUnknownInterface ** ) &iface ) == QS_OK ) && iface )
                         sty = iface-> style ( );