--- a/QTfrontend/ui/page/pageroomslist.cpp	Thu May 03 00:20:58 2012 -0400
+++ b/QTfrontend/ui/page/pageroomslist.cpp	Thu May 03 00:21:17 2012 -0400
@@ -152,12 +152,6 @@
     connect(searchText, SIGNAL(textChanged (const QString &)), this, SLOT(onFilterChanged()));
     connect(this, SIGNAL(askJoinConfirmation (const QString &)), this, SLOT(onJoinConfirmation(const QString &)), Qt::QueuedConnection);
 
-    // save header state on change
-    connect(roomsList->horizontalHeader(), SIGNAL(sortIndicatorChanged(int, Qt::SortOrder)),
-            this, SLOT(saveHeaderState()));
-    connect(roomsList->horizontalHeader(), SIGNAL(sectionResized),
-            this, SLOT(saveHeaderState()));
-
     // sorting
     connect(roomsList->horizontalHeader(), SIGNAL(sortIndicatorChanged(int, Qt::SortOrder)),
             this, SLOT(onSortIndicatorChanged(int, Qt::SortOrder)));
@@ -538,6 +532,10 @@
 
     QHeaderView * h = roomsList->horizontalHeader();
 
+    h->setSortIndicatorShown(true);
+    h->setSortIndicator(RoomsListModel::StateColumn, Qt::AscendingOrder);
+    h->setResizeMode(RoomsListModel::NameColumn, QHeaderView::Stretch);
+
     if (!restoreHeaderState())
     {
         h->resizeSection(RoomsListModel::PlayerCountColumn, 32);
@@ -548,8 +546,12 @@
         h->resizeSection(RoomsListModel::WeaponsColumn, 100);
     }
 
-    h->setSortIndicatorShown(true);
-    h->setResizeMode(RoomsListModel::NameColumn, QHeaderView::Stretch);
+
+    // save header state on change
+    connect(roomsList->horizontalHeader(), SIGNAL(sortIndicatorChanged(int, Qt::SortOrder)),
+            this, SLOT(saveHeaderState()));
+    connect(roomsList->horizontalHeader(), SIGNAL(sectionResized(int, int, int)),
+            this, SLOT(saveHeaderState()));
 }
 
 
@@ -558,6 +560,12 @@
     if (roomsModel == NULL)
         return;
 
+    if (logicalIndex == 0)
+    {
+        roomsModel->sort(0, Qt::AscendingOrder);
+        return;
+    }
+
     // three state sorting: asc -> dsc -> default (by room state)
     if ((order == Qt::AscendingOrder) && (logicalIndex == roomsModel->sortColumn()))
         roomsList->horizontalHeader()->setSortIndicator(
@@ -600,12 +608,12 @@
 {
     if (!m_gameSettings->contains("frontend/roomslist_header"))
         return false;
-    return roomsList->horizontalHeader()->restoreState(QByteArray::fromHex(
-        (m_gameSettings->value("frontend/roomslist_header").toByteArray())));
+    return roomsList->horizontalHeader()->restoreState(QByteArray::fromBase64(
+        (m_gameSettings->value("frontend/roomslist_header").toString().toAscii())));
 }
 
 void PageRoomsList::saveHeaderState()
 {
     m_gameSettings->setValue("frontend/roomslist_header",
-        roomsList->horizontalHeader()->saveState().toHex());
+        QString(roomsList->horizontalHeader()->saveState().toBase64()));
 }

--- a/QTfrontend/ui/widget/frameTeam.cpp	Thu May 03 00:20:58 2012 -0400
+++ b/QTfrontend/ui/widget/frameTeam.cpp	Thu May 03 00:21:17 2012 -0400
@@ -41,6 +41,7 @@
         availableColors.push_back(QColor(colors[i++]));
 
     resetColors();
+    this->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed);
 }
 
 void FrameTeams::setInteractivity(bool interactive)
@@ -89,6 +90,8 @@
     mainLayout.removeWidget(it.value());
     it.value()->deleteLater();
     teamToWidget.erase(it);
+    QResizeEvent* pevent=new QResizeEvent(parentWidget()->size(), parentWidget()->size());
+    QCoreApplication::postEvent(parentWidget(), pevent);
 }
 
 void FrameTeams::resetTeams()
@@ -99,6 +102,8 @@
         it.value()->deleteLater();
         teamToWidget.erase(it++);
     }
+    QResizeEvent* pevent=new QResizeEvent(parentWidget()->size(), parentWidget()->size());
+    QCoreApplication::postEvent(parentWidget(), pevent);
 }
 
 void FrameTeams::setHHNum(const HWTeam& team)
@@ -132,3 +137,8 @@
 {
     emit teamColorChanged(team);
 }
+
+QSize FrameTeams::sizeHint() const
+{
+    return QSize(-1, teamToWidget.size() * 39 + 9);
+}

--- a/QTfrontend/ui/widget/frameTeam.h	Thu May 03 00:20:58 2012 -0400
+++ b/QTfrontend/ui/widget/frameTeam.h	Thu May 03 00:21:17 2012 -0400
@@ -43,6 +43,7 @@
         void setTeamColor(const HWTeam& team);
         void setInteractivity(bool interactive);
         QColor getNextColor() const;
+        QSize sizeHint() const;
 
     signals:
         void teamColorChanged(const HWTeam&);

--- a/QTfrontend/ui/widget/mapContainer.cpp	Thu May 03 00:20:58 2012 -0400
+++ b/QTfrontend/ui/widget/mapContainer.cpp	Thu May 03 00:21:17 2012 -0400
@@ -297,6 +297,7 @@
     pMap = new HWMap();
     connect(pMap, SIGNAL(ImageReceived(const QImage)), this, SLOT(setImage(const QImage)));
     connect(pMap, SIGNAL(HHLimitReceived(int)), this, SLOT(setHHLimit(int)));
+    connect(pMap, SIGNAL(destroyed(QObject *)), this, SLOT(onPreviewMapDestroyed(QObject *)));
     pMap->getImage(m_seed,
                    getTemplateFilter(),
                    get_mapgen(),
@@ -602,3 +603,10 @@
     }
 
 }
+
+
+void HWMapContainer::onPreviewMapDestroyed(QObject * map)
+{
+    if (map == pMap)
+        pMap = 0;
+}

--- a/QTfrontend/ui/widget/mapContainer.h	Thu May 03 00:20:58 2012 -0400
+++ b/QTfrontend/ui/widget/mapContainer.h	Thu May 03 00:21:17 2012 -0400
@@ -73,6 +73,7 @@
         void setDrawnMapData(const QByteArray & ar);
         void setAllMapParameters(const QString & map, MapGenerator m, int mazesize, const QString & seed, int tmpl);
         void updateModelViews();
+        void onPreviewMapDestroyed(QObject * map);
 
     signals:
         void seedChanged(const QString & seed);