--- a/QTfrontend/AbstractPage.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/AbstractPage.h	Sat Sep 24 16:22:10 2011 +0200
@@ -50,7 +50,8 @@
 {
     Q_OBJECT
 
- public:
+ signals:
+    void goBack();
 
  protected:
   AbstractPage(QWidget* parent = 0) {

--- a/QTfrontend/hwform.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/hwform.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -140,6 +140,12 @@
     UpdateCampaignPage(0);
     UpdateWeapons();
 
+    // connect all goBack signals
+    int nPages = ui.Pages->count();
+
+    for (int i = 0; i < nPages; i++)
+        connect(ui.Pages->widget(i), SIGNAL(goBack()), this, SLOT(GoBack()));
+
     pageSwitchMapper = new QSignalMapper(this);
     connect(pageSwitchMapper, SIGNAL(mapped(int)), this, SLOT(GoToPage(int)));
 
@@ -164,16 +170,12 @@
     connect(ui.pageMain->BtnExit, SIGNAL(pressed()), this, SLOT(btnExitPressed()));
     connect(ui.pageMain->BtnExit, SIGNAL(clicked()), this, SLOT(btnExitClicked()));
 
-    connect(ui.pageInfo->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
-    connect(ui.pageDataDownload->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
-
     connect(ui.pageEditTeam->BtnTeamSave, SIGNAL(clicked()), this, SLOT(TeamSave()));
     connect(ui.pageEditTeam->BtnTeamDiscard, SIGNAL(clicked()), this, SLOT(TeamDiscard()));
 
     connect(ui.pageEditTeam->signalMapper2, SIGNAL(mapped(const int &)), this, SLOT(RandomName(const int &)));
     connect(ui.pageEditTeam->randTeamButton, SIGNAL(clicked()), this, SLOT(RandomNames()));
 
-    connect(ui.pageMultiplayer->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
     connect(ui.pageMultiplayer->BtnStartMPGame, SIGNAL(clicked()), this, SLOT(StartMPGame()));
     connect(ui.pageMultiplayer->teamsSelect, SIGNAL(setEnabledGameStart(bool)),
         ui.pageMultiplayer->BtnStartMPGame, SLOT(setEnabled(bool)));
@@ -182,13 +184,11 @@
     connect(ui.pageMultiplayer->gameCFG, SIGNAL(goToWeapons(int)), this, SLOT(GoToSelectWeaponSet(int)));
     connect(ui.pageMultiplayer->gameCFG, SIGNAL(goToDrawMap()), pageSwitchMapper, SLOT(map()));
     pageSwitchMapper->setMapping(ui.pageMultiplayer->gameCFG, ID_PAGE_DRAWMAP);
-    
 
-    connect(ui.pagePlayDemo->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
+
     connect(ui.pagePlayDemo->BtnPlayDemo, SIGNAL(clicked()), this, SLOT(PlayDemo()));
     connect(ui.pagePlayDemo->DemosList, SIGNAL(doubleClicked (const QModelIndex &)), this, SLOT(PlayDemo()));
 
-    connect(ui.pageOptions->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
     connect(ui.pageOptions->BtnNewTeam, SIGNAL(clicked()), this, SLOT(NewTeam()));
     connect(ui.pageOptions->BtnEditTeam, SIGNAL(clicked()), this, SLOT(EditTeam()));
     connect(ui.pageOptions->BtnDeleteTeam, SIGNAL(clicked()), this, SLOT(DeleteTeam()));
@@ -204,17 +204,14 @@
     connect(ui.pageOptions->SchemeDelete, SIGNAL(clicked()), this, SLOT(DeleteScheme()));
     connect(ui.pageSelectWeapon->pWeapons, SIGNAL(weaponsChanged()), this, SLOT(UpdateWeapons()));
 
-    connect(ui.pageNet->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
     connect(ui.pageNet->BtnSpecifyServer, SIGNAL(clicked()), this, SLOT(NetConnect()));
     connect(ui.pageNet->BtnNetSvrStart, SIGNAL(clicked()), pageSwitchMapper, SLOT(map()));
     pageSwitchMapper->setMapping(ui.pageNet->BtnNetSvrStart, ID_PAGE_NETSERVER);
 
     connect(ui.pageNet, SIGNAL(connectClicked(const QString &, quint16)), this, SLOT(NetConnectServer(const QString &, quint16)));
 
-    connect(ui.pageNetServer->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
     connect(ui.pageNetServer->BtnStart, SIGNAL(clicked()), this, SLOT(NetStartServer()));
 
-    connect(ui.pageNetGame->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
     connect(ui.pageNetGame->pNetTeamsWidget, SIGNAL(setEnabledGameStart(bool)),
         ui.pageNetGame->BtnStart, SLOT(setEnabled(bool)));
     connect(ui.pageNetGame, SIGNAL(SetupClicked()), this, SLOT(IntermediateSetup()));
@@ -223,14 +220,11 @@
     connect(ui.pageNetGame->pGameCFG, SIGNAL(goToDrawMap()), pageSwitchMapper, SLOT(map()));
     pageSwitchMapper->setMapping(ui.pageNetGame->pGameCFG, ID_PAGE_DRAWMAP);
 
-    connect(ui.pageRoomsList->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
     connect(ui.pageRoomsList->BtnAdmin, SIGNAL(clicked()), pageSwitchMapper, SLOT(map()));
     pageSwitchMapper->setMapping(ui.pageRoomsList->BtnAdmin, ID_PAGE_ADMIN);
 
     connect(ui.pageInfo->BtnSnapshots, SIGNAL(clicked()), this, SLOT(OpenSnapshotFolder()));
-    connect(ui.pageInfo->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
 
-    connect(ui.pageGameStats->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
     connect(ui.pageGameStats, SIGNAL(saveDemoRequested()), this, SLOT(saveDemoWithCustomName()));
 
     connect(ui.pageSinglePlayer->BtnSimpleGamePage, SIGNAL(clicked()), this, SLOT(SimpleGame()));
@@ -245,16 +239,12 @@
 
     connect(ui.pageSinglePlayer->BtnLoad, SIGNAL(clicked()), this, SLOT(GoToSaves()));
     connect(ui.pageSinglePlayer->BtnDemos, SIGNAL(clicked()), this, SLOT(GoToDemos()));
-    connect(ui.pageSinglePlayer->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
 
     connect(ui.pageTraining->BtnStartTrain, SIGNAL(clicked()), this, SLOT(StartTraining()));
-    connect(ui.pageTraining->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
 
     connect(ui.pageCampaign->BtnStartCampaign, SIGNAL(clicked()), this, SLOT(StartCampaign()));
-    connect(ui.pageCampaign->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
     connect(ui.pageCampaign->CBTeam, SIGNAL(currentIndexChanged(int)), this, SLOT(UpdateCampaignPage(int)));
 
-    connect(ui.pageSelectWeapon->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
 
     connect(ui.pageSelectWeapon->BtnDelete, SIGNAL(clicked()),
         ui.pageSelectWeapon->pWeapons, SLOT(deleteWeaponsName())); // executed first
@@ -263,16 +253,10 @@
     //connect(ui.pageSelectWeapon->pWeapons, SIGNAL(weaponsDeleted()),
     //    this, SLOT(GoBack())); // executed third
 
-    connect(ui.pageScheme->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
 
-    connect(ui.pageAdmin->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
-
-    connect(ui.pageNetType->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
     connect(ui.pageNetType->BtnLAN, SIGNAL(clicked()), this, SLOT(GoToNet()));
     connect(ui.pageNetType->BtnOfficialServer, SIGNAL(clicked()), this, SLOT(NetConnectOfficialServer()));
 
-    connect(ui.pageDrawMap->BtnBack, SIGNAL(clicked()), this, SLOT(GoBack()));
-
     connect(ui.pageConnecting, SIGNAL(cancelConnection()), this, SLOT(GoBack()));
 
 
@@ -957,7 +941,7 @@
     connect(ui.pageAdmin, SIGNAL(setServerMessageOld(const QString&)), hwnet, SLOT(setServerMessageOld(const QString &)));
     connect(ui.pageAdmin, SIGNAL(setProtocol(int)), hwnet, SLOT(setLatestProtocolVar(int)));
     connect(ui.pageAdmin, SIGNAL(askServerVars()), hwnet, SLOT(askServerVars()));
-    connect(ui.pageAdmin->pbClearAccountsCache, SIGNAL(clicked()), hwnet, SLOT(clearAccountsCache()));
+    connect(ui.pageAdmin, SIGNAL(clearAccountsCache()), hwnet, SLOT(clearAccountsCache()));
 
 // disconnect
     connect(hwnet, SIGNAL(Disconnected(const QString&)), this, SLOT(ForcedDisconnect(const QString&)), Qt::QueuedConnection);

--- a/QTfrontend/pageadmin.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageadmin.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -73,14 +73,15 @@
     
     // 5
     pbClearAccountsCache = addButton(tr("Clear Accounts Cache"), pageLayout, 5, 0);
+    connect(pbClearAccountsCache, SIGNAL(clicked()), this, SIGNAL(clearAccountsCache()));
     
     // 6
     pbSetSM = addButton(tr("Set data"), pageLayout, 6, 0, 1, 3);
 
+
     // 7
     BtnBack = addButton(":/res/Exit.png", pageLayout, 7, 0, true);
-
-    connect(pbSetSM, SIGNAL(clicked()), this, SLOT(smChanged()));
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
 }
 
 void PageAdmin::smChanged()

--- a/QTfrontend/pageadmin.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageadmin.h	Sat Sep 24 16:22:10 2011 +0200
@@ -28,9 +28,6 @@
 public:
     PageAdmin(QWidget* parent = 0);
 
-    QPushButton * BtnBack;
-    QPushButton * pbClearAccountsCache;
-
 private:
     QLineEdit * leServerMessageNew;
     QLineEdit * leServerMessageOld;
@@ -38,6 +35,8 @@
     QPushButton * pbAsk;
     QSpinBox * sbProtocol;
     QTextBrowser * tb;
+    QPushButton * BtnBack;
+    QPushButton * pbClearAccountsCache;
 
 private slots:
     void smChanged();
@@ -52,6 +51,7 @@
     void setServerMessageOld(const QString & str);
     void setProtocol(int proto);
     void askServerVars();
+    void clearAccountsCache();
 };
 
 #endif

--- a/QTfrontend/pagecampaign.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagecampaign.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -42,5 +42,7 @@
     BtnStartCampaign->setText(QPushButton::tr("Go!"));
     pageLayout->addWidget(BtnStartCampaign, 2, 2);
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 4, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
 }

--- a/QTfrontend/pagecampaign.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagecampaign.h	Sat Sep 24 16:22:10 2011 +0200
@@ -29,9 +29,11 @@
     PageCampaign(QWidget* parent = 0);
 
     QPushButton *BtnStartCampaign;
-    QPushButton *BtnBack;
     QComboBox   *CBSelect;
     QComboBox   *CBTeam;
+
+private:
+    QPushButton *BtnBack;
 };
 
 #endif

--- a/QTfrontend/pagedata.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagedata.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -41,7 +41,6 @@
     pageLayout->setColumnStretch(1, 1);
     pageLayout->setColumnStretch(2, 1);
 
-    BtnBack = addButton(":/res/Exit.png", pageLayout, 2, 0, true);
 
     web = new DataBrowser(this);
     connect(web, SIGNAL(anchorClicked(QUrl)), this, SLOT(request(const QUrl&)));
@@ -52,6 +51,10 @@
     pageLayout->addLayout(progressBarsLayout, 1, 0, 1, 3);
 
     fetchList();
+
+
+    BtnBack = addButton(":/res/Exit.png", pageLayout, 2, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
 }
 
 void PageDataDownload::request(const QUrl &url)

--- a/QTfrontend/pagedata.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagedata.h	Sat Sep 24 16:22:10 2011 +0200
@@ -34,12 +34,11 @@
 public:
     PageDataDownload(QWidget* parent = 0);
 
-    QPushButton *BtnBack;
-
 public slots:
     void fetchList();
 
 private:
+    QPushButton *BtnBack;
     DataBrowser *web;
     QHash<QNetworkReply*, QProgressBar *> progressBars;
     QVBoxLayout *progressBarsLayout;

--- a/QTfrontend/pagedrawmap.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagedrawmap.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -32,7 +32,10 @@
     QPushButton * pbLoad = addButton(tr("Load"), pageLayout, 2, 0);
     QPushButton * pbSave = addButton(tr("Save"), pageLayout, 3, 0);
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 5, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
+
 
     drawMapWidget = new DrawMapWidget(this);
     pageLayout->addWidget(drawMapWidget, 0, 1, 5, 1);

--- a/QTfrontend/pagedrawmap.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagedrawmap.h	Sat Sep 24 16:22:10 2011 +0200
@@ -30,9 +30,10 @@
 public:
     PageDrawMap(QWidget* parent = 0);
 
-    QPushButton * BtnBack;
+    DrawMapWidget * drawMapWidget;
 
-    DrawMapWidget * drawMapWidget;
+private:
+    QPushButton * BtnBack;
 
 private slots:
     void load();

--- a/QTfrontend/pagegamestats.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagegamestats.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -49,10 +49,13 @@
     BtnSave->setStyleSheet("QPushButton{margin: 12px 0px 12px 0px;}");
     connect(BtnSave, SIGNAL(clicked()), this, SIGNAL(saveDemoRequested()));
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 3, 0, true);
     BtnBack->setFixedHeight(BtnSave->height());
     BtnBack->setFixedWidth(BtnBack->width()+2);
     BtnBack->setStyleSheet("QPushButton{margin: 22px 0 9px 2px;}");
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
+
 
     QGroupBox * gb = new QGroupBox(this);
     QVBoxLayout * gbl = new QVBoxLayout;

--- a/QTfrontend/pagegamestats.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagegamestats.h	Sat Sep 24 16:22:10 2011 +0200
@@ -43,7 +43,6 @@
 public:
     PageGameStats(QWidget* parent = 0);
 
-    QPushButton *BtnBack;
     QPushButton *BtnSave;
     QLabel *labelGameStats;
     QLabel *labelGameWin;
@@ -64,6 +63,8 @@
     QMap<quint32, QVector<quint32> > healthPoints;
     unsigned int playerPosition;
     quint32 lastColor;
+
+    QPushButton *BtnBack;
 };
 
 #endif // STATSPAGE_H

--- a/QTfrontend/pageinfo.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageinfo.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -30,8 +30,11 @@
     pageLayout->setColumnStretch(2, 1);
 
     BtnSnapshots = addButton(":/res/Star.png", pageLayout, 1, 2, true);
-    BtnBack = addButton(":/res/Exit.png", pageLayout, 1, 0, true);
 
     about = new About(this);
     pageLayout->addWidget(about, 0, 0, 1, 3);
+
+
+    BtnBack = addButton(":/res/Exit.png", pageLayout, 1, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
 }

--- a/QTfrontend/pageinfo.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageinfo.h	Sat Sep 24 16:22:10 2011 +0200
@@ -31,8 +31,10 @@
     PageInfo(QWidget* parent = 0);
 
     QPushButton *BtnSnapshots;
+    About *about;
+
+private:
     QPushButton *BtnBack;
-    About *about;
 };
 
 #endif

--- a/QTfrontend/pagemultiplayer.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagemultiplayer.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -28,8 +28,6 @@
 {
     QGridLayout * pageLayout = new QGridLayout(this);
 
-    BtnBack = addButton(":/res/Exit.png", pageLayout, 3, 0, true);
-
     gameCFG = new GameCFGWidget(this);
     pageLayout->addWidget(gameCFG, 0, 0, 1, 2);
 
@@ -44,4 +42,8 @@
     pageLayout->addWidget(teamsSelect, 0, 2, 3, 2);
 
     BtnStartMPGame = addButton(tr("Start"), pageLayout, 3, 3);
+
+
+    BtnBack = addButton(":/res/Exit.png", pageLayout, 3, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
 }

--- a/QTfrontend/pagemultiplayer.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagemultiplayer.h	Sat Sep 24 16:22:10 2011 +0200
@@ -31,11 +31,13 @@
 public:
     PageMultiplayer(QWidget* parent = 0);
 
-    QPushButton *BtnBack;
     GameCFGWidget *gameCFG;
     TeamSelWidget *teamsSelect;
     QPushButton *BtnStartMPGame;
 
+private:
+    QPushButton *BtnBack;
+
 signals:
     void SetupClicked();
 };

--- a/QTfrontend/pagenet.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagenet.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -41,7 +41,10 @@
     BtnNetSvrStart->setVisible(haveServer);
     pageLayout->addWidget(BtnNetSvrStart, 4, 2);
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 4, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
+
 
     ConnGroupBox = new QGroupBox(this);
     ConnGroupBox->setTitle(QGroupBox::tr("Net game"));

--- a/QTfrontend/pagenet.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagenet.h	Sat Sep 24 16:22:10 2011 +0200
@@ -30,7 +30,6 @@
 
     QPushButton* BtnUpdateSList;
     QTableView * tvServersList;
-    QPushButton * BtnBack;
     QPushButton * BtnNetConnect;
     QPushButton * BtnNetSvrStart;
     QPushButton * BtnSpecifyServer;
@@ -38,6 +37,7 @@
 private:
     QGroupBox * ConnGroupBox;
     QGridLayout * GBClayout;
+    QPushButton * BtnBack;
 
 private slots:
     void slotConnect();

--- a/QTfrontend/pagenetgame.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagenetgame.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -59,7 +59,10 @@
     QHBoxLayout * bottomLayout = new QHBoxLayout;
     pageLayout->addLayout(bottomLayout, 4, 0, 1, 2);
 
+
     BtnBack = addButton(":/res/Exit.png", bottomLayout, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
+
 
     leRoomName = new QLineEdit(this);
     leRoomName->setMaxLength(60);

--- a/QTfrontend/pagenetgame.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagenetgame.h	Sat Sep 24 16:22:10 2011 +0200
@@ -33,7 +33,6 @@
 public:
     PageNetGame(QWidget* parent, QSettings * config, SDLInteraction * sdli);
 
-    QPushButton *BtnBack;
     QPushButton *BtnGo;
     QPushButton *BtnMaster;
     QPushButton *BtnStart;
@@ -49,6 +48,9 @@
     TeamSelWidget* pNetTeamsWidget;
     GameCFGWidget* pGameCFG;
 
+private:
+    QPushButton *BtnBack;
+
 public slots:
     void setReadyStatus(bool isReady);
     void onUpdateClick();

--- a/QTfrontend/pagenetserver.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagenetserver.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -36,7 +36,10 @@
     pageLayout->setRowStretch(0, 1);
     pageLayout->setRowStretch(1, 0);
 
+
     BtnBack =addButton(":/res/Exit.png", pageLayout, 1, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
+
 
     BtnStart = new QPushButton(this);
     BtnStart->setFont(*font14);

--- a/QTfrontend/pagenetserver.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagenetserver.h	Sat Sep 24 16:22:10 2011 +0200
@@ -28,7 +28,6 @@
 public:
     PageNetServer(QWidget* parent = 0);
 
-    QPushButton *BtnBack;
     QPushButton *BtnStart;
     QPushButton *BtnDefault;
     QLabel *labelSD;
@@ -36,6 +35,9 @@
     QLabel *labelPort;
     QSpinBox *sbPort;
 
+private:
+    QPushButton *BtnBack;
+
 private slots:
     void setDefaultPort();
 };

--- a/QTfrontend/pagenettype.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagenettype.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -37,5 +37,7 @@
     // hack: temporary deactivated - requires server modifications that aren't backward compatible (yet)
     //BtnOfficialServer->setEnabled(false);
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 4, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
 }

--- a/QTfrontend/pagenettype.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagenettype.h	Sat Sep 24 16:22:10 2011 +0200
@@ -28,9 +28,11 @@
 public:
     PageNetType(QWidget* parent = 0);
 
-    QPushButton * BtnBack;
     QPushButton * BtnLAN;
     QPushButton * BtnOfficialServer;
+
+private:
+    QPushButton * BtnBack;
 };
 
 #endif

--- a/QTfrontend/pageoptions.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageoptions.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -401,10 +401,12 @@
     BtnSaveOptions = addButton(":/res/Save.png", pageLayout, 2, 2, true);
     BtnSaveOptions->setStyleSheet("QPushButton{margin: 12px 0px 12px 0px;}");
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 2, 0, true);
     BtnBack->setFixedHeight(BtnSaveOptions->height());
     BtnBack->setFixedWidth(BtnBack->width()+2);
     BtnBack->setStyleSheet("QPushButton{margin: 22px 0 9px 2px;}");
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
 
     previousQuality = this->SLQuality->value();
     previousResolutionIndex = this->CBResolution->currentIndex();

--- a/QTfrontend/pageoptions.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageoptions.h	Sat Sep 24 16:22:10 2011 +0200
@@ -43,7 +43,6 @@
 
     QComboBox *CBLanguage;
 
-    QPushButton *BtnBack;
     IconedGroupBox *teamsBox;
     QPushButton *BtnNewTeam;
     QPushButton *BtnEditTeam;
@@ -81,6 +80,7 @@
     bool previousFullscreenValue;
     int previousResolutionIndex;
     int previousQuality;
+    QPushButton *BtnBack;
 
 private slots:
     void forceFullscreen(int index);

--- a/QTfrontend/pageplayrecord.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageplayrecord.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -37,8 +37,6 @@
     pageLayout->setColumnStretch(2, 1);
     pageLayout->setRowStretch(2, 100);
 
-    BtnBack = addButton(":/res/Exit.png", pageLayout, 3, 0, true);
-
     BtnPlayDemo = new QPushButton(this);
     BtnPlayDemo->setFont(*font14);
     BtnPlayDemo->setText(QPushButton::tr("Play demo"));
@@ -58,6 +56,10 @@
 
     connect(BtnRenameRecord, SIGNAL(clicked()), this, SLOT(renameRecord()));
     connect(BtnRemoveRecord, SIGNAL(clicked()), this, SLOT(removeRecord()));
+
+
+    BtnBack = addButton(":/res/Exit.png", pageLayout, 3, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
 }
 
 void PagePlayDemo::FillFromDir(RecordType rectype)

--- a/QTfrontend/pageplayrecord.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageplayrecord.h	Sat Sep 24 16:22:10 2011 +0200
@@ -41,7 +41,6 @@
     void FillFromDir(RecordType rectype);
     bool isSave();
 
-    QPushButton *BtnBack;
     QPushButton *BtnPlayDemo;
     QPushButton *BtnRenameRecord;
     QPushButton *BtnRemoveRecord;
@@ -49,6 +48,7 @@
 
 private:
     RecordType recType;
+    QPushButton *BtnBack;
 
 private slots:
     void renameRecord();

--- a/QTfrontend/pageroomslist.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageroomslist.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -53,9 +53,9 @@
     roomsList->setSelectionMode(QAbstractItemView::SingleSelection);
     pageLayout->addWidget(roomsList, 1, 0, 3, 2);
     pageLayout->setRowStretch(2, 100);
-    
+
     QHBoxLayout * filterLayout = new QHBoxLayout();
-    
+
     QLabel * stateLabel = new QLabel(this);
     stateLabel->setText(tr("State:"));
     CBState = new QComboBox(this);
@@ -65,7 +65,7 @@
     filterLayout->addWidget(stateLabel);
     filterLayout->addWidget(CBState);
     filterLayout->addSpacing(30);
-    
+
     QLabel * ruleLabel = new QLabel(this);
     ruleLabel->setText(tr("Rules:"));
     CBRules = new QComboBox(this);
@@ -77,7 +77,7 @@
     filterLayout->addWidget(ruleLabel);
     filterLayout->addWidget(CBRules);
     filterLayout->addSpacing(30);
-    
+
     QLabel * weaponLabel = new QLabel(this);
     weaponLabel->setText(tr("Weapons:"));
     CBWeapons = new QComboBox(this);
@@ -108,7 +108,10 @@
     BtnRefresh = addButton(tr("Refresh"), pageLayout, 3, 2);
     BtnClear = addButton(tr("Clear"), pageLayout, 4, 2);
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 6, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
+
 
     lblCount = new QLabel(this);
     pageLayout->addWidget(lblCount, 6, 1, Qt::AlignHCenter);
@@ -129,7 +132,7 @@
     connect(CBWeapons, SIGNAL(currentIndexChanged (int)), this, SLOT(onRefreshClick()));
     connect(searchText, SIGNAL(textChanged (const QString &)), this, SLOT(onRefreshClick()));
     connect(this, SIGNAL(askJoinConfirmation (const QString &)), this, SLOT(onJoinConfirmation(const QString &)), Qt::QueuedConnection);
-    
+
     gameInLobby = false;
 }
 

--- a/QTfrontend/pageroomslist.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageroomslist.h	Sat Sep 24 16:22:10 2011 +0200
@@ -35,7 +35,6 @@
     QLineEdit * roomName;
     QLineEdit * searchText;
     QTableWidget * roomsList;
-    QPushButton * BtnBack;
     QPushButton * BtnCreate;
     QPushButton * BtnJoin;
     QPushButton * BtnRefresh;
@@ -52,6 +51,7 @@
     QString gameInLobbyName;
     QStringList listFromServer;
     AmmoSchemeModel * ammoSchemeModel;
+    QPushButton * BtnBack;
 
 public slots:
     void setRoomsList(const QStringList & list);

--- a/QTfrontend/pagescheme.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagescheme.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -390,7 +390,11 @@
 
     mapper = new QDataWidgetMapper(this);
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 16, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
+
+
     BtnCopy = addButton(tr("Copy"), pageLayout, 16, 2);
     BtnNew = addButton(tr("New"), pageLayout, 16, 3);
     BtnDelete = addButton(tr("Delete"), pageLayout, 16, 4);

--- a/QTfrontend/pagescheme.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagescheme.h	Sat Sep 24 16:22:10 2011 +0200
@@ -31,7 +31,6 @@
 public:
     PageScheme(QWidget* parent = 0);
 
-    QPushButton * BtnBack;
     QPushButton * BtnCopy;
     QPushButton * BtnNew;
     QPushButton * BtnDelete;
@@ -46,6 +45,8 @@
     void deleteRow();
 
 private:
+    QPushButton * BtnBack;
+
     QDataWidgetMapper * mapper;
     ToggleButtonWidget * TBW_mode_Forts;
     ToggleButtonWidget * TBW_teamsDivide;

--- a/QTfrontend/pageselectweapon.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageselectweapon.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -32,7 +32,11 @@
     pWeapons = new SelWeaponWidget(cAmmoNumber, this);
     pageLayout->addWidget(pWeapons, 0, 0, 1, 5);
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 1, 0, 2, 1, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
+
+
     BtnDefault = addButton(tr("Default"), pageLayout, 1, 3);
     BtnNew = addButton(tr("New"), pageLayout, 1, 2);
     BtnCopy = addButton(tr("Copy"), pageLayout, 2, 2);

--- a/QTfrontend/pageselectweapon.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pageselectweapon.h	Sat Sep 24 16:22:10 2011 +0200
@@ -35,9 +35,11 @@
     QPushButton *BtnDelete;
     QPushButton *BtnNew;
     QPushButton *BtnCopy;
-    QPushButton *BtnBack;
     SelWeaponWidget* pWeapons;
     QComboBox* selectWeaponSet;
+
+private:
+    QPushButton *BtnBack;
 };
 
 #endif

--- a/QTfrontend/pagesingleplayer.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagesingleplayer.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -51,7 +51,11 @@
     BtnTrainPage = addButton(":/res/Trainings.png", middleLine, 1, true);
     BtnTrainPage->setToolTip(tr("Training Mode (Practice your skills in a range of training missions). IN DEVELOPMENT"));
 
+
     BtnBack = addButton(":/res/Exit.png", bottomLine, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
+
+
     bottomLine->addStretch();
 
     BtnDemos = addButton(":/res/Record.png", bottomLine, 1, true);

--- a/QTfrontend/pagesingleplayer.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagesingleplayer.h	Sat Sep 24 16:22:10 2011 +0200
@@ -36,8 +36,10 @@
     QPushButton *BtnMultiplayer;
     QPushButton *BtnLoad;
     QPushButton *BtnDemos;
+    GameCFGWidget *gameCFG;
+
+private:
     QPushButton *BtnBack;
-    GameCFGWidget *gameCFG;
 };
 
 #endif

--- a/QTfrontend/pagetraining.cpp	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagetraining.cpp	Sat Sep 24 16:22:10 2011 +0200
@@ -63,5 +63,7 @@
     BtnStartTrain->setText(QPushButton::tr("Go!"));
     pageLayout->addWidget(BtnStartTrain, 1, 2);
 
+
     BtnBack = addButton(":/res/Exit.png", pageLayout, 3, 0, true);
+    connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
 }

--- a/QTfrontend/pagetraining.h	Sat Sep 24 04:53:53 2011 +0200
+++ b/QTfrontend/pagetraining.h	Sat Sep 24 16:22:10 2011 +0200
@@ -29,8 +29,10 @@
     PageTraining(QWidget* parent = 0);
 
     QPushButton *BtnStartTrain;
+    QComboBox   *CBSelect;
+
+private:
     QPushButton *BtnBack;
-    QComboBox   *CBSelect;
 };
 
 #endif