added messagebox that informs the user to install citytime

possibility to install automaticly would be nice...

1 files changed, 7 insertions, 1 deletions

diff --git a/library/tzselect.cpp b/library/tzselect.cpp
index 2e5a433..335037e 100644
--- a/library/tzselect.cpp
+++ b/library/tzselect.cpp
@@ -26,12 +26,14 @@
 #include "config.h"
 #include <qtoolbutton.h>
 #include <qfile.h>
 #include <stdlib.h>
 
 #include <qcopchannel_qws.h>
+#include <qpe/qpeapplication.h>
+#include <qmessagebox.h>
 
 class TimeZoneSelectorPrivate
 {
 public:
     TimeZoneSelectorPrivate() : includeLocal(FALSE) {}
     bool includeLocal;
@@ -241,14 +243,18 @@ 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."));
 }
 
 QStringList timezoneDefaults( void )
 {
     QStringList tzs;
     // load up the list just like the file format (citytime.cpp)