Show 'Predict' tab only once - close #1543

1 files changed, 13 insertions, 3 deletions

diff --git a/noncore/settings/netsystemtime/mainwindow.cpp b/noncore/settings/netsystemtime/mainwindow.cpp
index 35d4105..c1cd796 100644
--- a/noncore/settings/netsystemtime/mainwindow.cpp
+++ b/noncore/settings/netsystemtime/mainwindow.cpp
@@ -69,2 +69,3 @@ MainWindow::MainWindow( QWidget *parent , const char *name,  bool modal, WFlags
     ntpTab = 0x0;
+    predictTab = 0x0;
 
@@ -74,3 +75,2 @@ MainWindow::MainWindow( QWidget *parent , const char *name,  bool modal, WFlags
     mainWidget->addTab( settingsTab = new SettingsTabWidget( mainWidget ), "SettingsIcon", tr( "Settings" ) );
-    mainWidget->addTab( predictTab = new PredictTabWidget( mainWidget ), "netsystemtime/predicttab", tr( "Predict" ) );
     Config config( "ntp" );
@@ -277,2 +277,3 @@ void MainWindow::slotDisplayPredictTab( bool display )
     {
+        predictTab = new PredictTabWidget( mainWidget );
     }
@@ -373,3 +374,8 @@ void MainWindow::slotNtpFinished( OProcess *p )
         lookupCount++;
-        predictTab->setShiftPerSec( (int)(timeShift / secsSinceLast) );
+        
+        if(predictTab)
+        {
+            predictTab->setShiftPerSec( (int)(timeShift / secsSinceLast) );
+        }
+
         config.writeEntry( "secsSinceLast", secsSinceLast );
@@ -406,3 +412,7 @@ void MainWindow::slotCheckNtp( int i )
     {
-        predictTab->slotPredictTime();
+        if(predictTab)
+        {
+            predictTab->slotPredictTime();
+        }
+
         if ( i > 0 )