after refresh show the same tab again as before ( for example after a medium is inserted or linkcChanged(QString) has been called

2 files changed, 32 insertions, 4 deletions

diff --git a/core/launcher/launcher.cpp b/core/launcher/launcher.cpp
index fc944e1..e74301c 100644
--- a/core/launcher/launcher.cpp
+++ b/core/launcher/launcher.cpp
@@ -148,8 +148,17 @@ void CategoryTabWidget::nextTab()
         categoryBar->setCurrentTab( (tab + 1)%n );
     }
 }
 
+
+void CategoryTabWidget::showTab(const QString& id)
+{
+    if ( categoryBar ) {
+        int idx = ids.findIndex( id );
+        categoryBar->setCurrentTab( idx );
+    }
+}
+
 void CategoryTabWidget::addItem( const QString& linkfile )
 {
     int i=0;
     AppLnk *app = new AppLnk(linkfile);
@@ -186,8 +195,14 @@ void CategoryTabWidget::addItem( const QString& linkfile )
 
 void CategoryTabWidget::initializeCategories(AppLnkSet* rootFolder,
         AppLnkSet* docFolder, const QList<FileSystem> &fs)
 {
+    QString current;
+    if ( categoryBar ) {
+        int c = categoryBar->currentTab();
+        if ( c >= 0 ) current = ids[c];
+    }
+
     delete categoryBar;
     categoryBar = new CategoryTabBar( this );
     QPalette pal = categoryBar->palette();
     pal.setColor( QColorGroup::Light, pal.color(QPalette::Active,QColorGroup::Shadow) );
@@ -247,10 +262,16 @@ void CategoryTabWidget::initializeCategories(AppLnkSet* rootFolder,
 
     cfg. setGroup ( "GUI" );
     setBusyIndicatorType ( cfg. readEntry ( "BusyType", QString::null ));
 
+    if ( !current.isNull() ) {
+        showTab(current);
+    }
+
     categoryBar->show();
     stack->show();
+
+    QCopEnvelope e("QPE/TaskBar","reloadApps()");
 }
 
 void CategoryTabWidget::setTabAppearance( const QString &id, Config &cfg )
 {
@@ -613,9 +634,8 @@ Launcher::Launcher( QWidget* parent, const char* name, WFlags fl )
     //uidgen.store( stamp );
     m_timeStamp = QString::number( stamp  );
 
     tabs = new CategoryTabWidget( this );
-    tabs->setMaximumWidth( qApp->desktop()->width() );
     setCentralWidget( tabs );
 
     connect( tabs, SIGNAL(selected(const QString&)),
         this, SLOT(viewSelected(const QString&)) );
@@ -673,8 +693,9 @@ void Launcher::showMaximized()
 
 void Launcher::doMaximize()
 {
     QMainWindow::showMaximized();
+    tabs->setMaximumWidth( qApp->desktop()->width() );
 }
 
 void Launcher::updateMimeTypes()
 {
@@ -831,8 +852,13 @@ void Launcher::nextView()
 {
     tabs->nextTab();
 }
 
+void Launcher::showTab(const QString& id)
+{
+    tabs->showTab(id);
+    raise();
+}
 
 void Launcher::select( const AppLnk *appLnk )
 {
     if ( appLnk->type() == "Folder" ) { // No tr
@@ -888,9 +914,9 @@ void Launcher::updateLink(const QString& link)
     else {
         tabs->updateLink(link);
         notify_sm = true;
     }
-    
+
     if ( notify_sm )
             QCopEnvelope e ( "QPE/TaskBar", "reloadApps()" );
 }
 
@@ -1188,17 +1214,17 @@ void Launcher::launcherMessage( const QCString &msg, const QByteArray &data)
         qDebug( "setFont: %s, %d, %d, %d", fam.latin1(), size, weight, italic );
     }
     else if ( msg == "setBusyIndicatorType(QString)" ) {
         QString type;
-                stream >> type;
+        stream >> type;
         tabs->setBusyIndicatorType(type);
     }
     else if ( msg == "home()" ) {
         if ( isVisibleWindow( winId ( )))
            nextView ( );
         else
            raise ( );
-            
+
     }
 }
 
 void Launcher::storageChanged()
diff --git a/core/launcher/launcher.h b/core/launcher/launcher.h
index 89bf6f3..c92ef5d 100644
--- a/core/launcher/launcher.h
+++ b/core/launcher/launcher.h
@@ -71,8 +71,9 @@ signals:
 
 public slots:
     void nextTab();
     void prevTab();
+    void showTab(const QString&);
 
 protected slots:
     void tabProperties();
 
@@ -104,8 +105,9 @@ public:
     static bool mkdir(const QString &path);
 
 public slots:
     void viewSelected(const QString&);
+    void showTab(const QString&);
     void select( const AppLnk * );
     void externalSelected( const AppLnk *);
     void properties( AppLnk * );
     void nextView();