1 files changed, 29 insertions, 3 deletions

diff --git a/library/tzselect.cpp b/library/tzselect.cpp
index 335037e..4343eab 100644
--- a/library/tzselect.cpp
+++ b/library/tzselect.cpp
@@ -29,12 +29,20 @@
 #include <stdlib.h>
 
 #include <qcopchannel_qws.h>
 #include <qpe/qpeapplication.h>
 #include <qmessagebox.h>
 
+/*!
+  \class TimeZoneSelector
+
+  \brief The TimeZoneSelector widget allows users to configure their time zone information.
+
+  \ingroup qtopiaemb
+*/
+
 class TimeZoneSelectorPrivate
 {
 public:
     TimeZoneSelectorPrivate() : includeLocal(FALSE) {}
     bool includeLocal;
 };
@@ -190,12 +198,16 @@ void TZCombo::handleSystemChannel(const QCString&msg, const QByteArray&)
 {
     if ( msg == "timeZoneListChange()" ) {
   updateZones();
     }
 }
 
+/*!
+    Creates a new TimeZoneSelector with parent \a p and name \a n.  The combobox will be
+    populated with the available timezones.
+*/
 
 TimeZoneSelector::TimeZoneSelector(QWidget* p, const char* n) :
     QHBox(p,n)
 {
     d = new TimeZoneSelectorPrivate();
     // build the combobox before we do any updates...
@@ -210,12 +222,15 @@ TimeZoneSelector::TimeZoneSelector(QWidget* p, const char* n) :
     QObject::connect( cmbTz, SIGNAL( activated( int ) ),
                       this, SLOT( slotTzActive( int ) ) );
     QObject::connect( cmdTz, SIGNAL( clicked() ),
                       this, SLOT( slotExecute() ) );
 }
 
+/*!
+  Destroys a TimeZoneSelector.
+*/
 TimeZoneSelector::~TimeZoneSelector()
 {
 }
 
 void TimeZoneSelector::setLocalIncluded(bool b)
 {
@@ -225,31 +240,42 @@ void TimeZoneSelector::setLocalIncluded(bool b)
 
 bool TimeZoneSelector::localIncluded() const
 {
     return d->includeLocal;
 }
 
-
+/*!
+  Returns the currently selected timezone as a string in location format, e.g.
+  \code Australia/Brisbane \endcode
+*/
 QString TimeZoneSelector::currentZone() const
 {
     return cmbTz->currZone();
 }
 
+/*!
+  Sets the current timezone to \a id.
+*/
 void TimeZoneSelector::setCurrentZone( const QString& id )
 {
     cmbTz->setCurrZone( id );
 }
+/*! \fn void TimeZoneSelector::signalNewTz( const QString& id )
+  This signal is emitted when a timezone has been selected by the user. The id
+  is a \l QString in location format, eg \code Australia/Brisbane \endcode
+*/
+
 
 void TimeZoneSelector::slotTzActive( int )
 {
     emit signalNewTz( cmbTz->currZone() );
 }
 
 void TimeZoneSelector::slotExecute( void )
 {
-  // execute the world time application...  
+  // execute the world time application...
   if (QFile::exists(QPEApplication::qpeDir()+"bin/citytime"))
     Global::execute( "citytime" );
   else
     QMessageBox::warning(this,tr("citytime executable not found"),
 			 tr("In order to choose the time zones,\nplease install citytime."));
 }
@@ -267,11 +293,11 @@ QStringList timezoneDefaults( void )
     tzs.append( "Europe/Berlin" );
     tzs.append( "Berlin" );
     tzs.append( "Asia/Tokyo" );
     tzs.append( "Tokyo" );
     tzs.append( "America/Denver" );
     tzs.append( "Denver" );
-    
+
     return tzs;
 }