Ref T146, read only mode for login mode (so it can be used as display only UI element)

Also some minor tweaks/formatting

src/blackgui/loginmodebuttons.cpp

@@ -65,9 +65,16 @@ namespace BlackGui
         }
     }
 
+    void CLoginModeButtons::setReadOnly(bool readonly)
+    {
+        ui->rb_LoginNormal->setEnabled(!readonly);
+        ui->rb_LoginObserver->setEnabled(!readonly);
+        ui->rb_LoginStealth->setEnabled(!readonly);
+    }
+
     void CLoginModeButtons::configureLoginModes()
     {
-        if(CBuildConfig::isStableBranch() && !sGui->getIContextSimulator()->isSimulatorSimulating())
+        if (CBuildConfig::isStableBranch() && !sGui->getIContextSimulator()->isSimulatorSimulating())
         {
             // Disable pilot login modes
             ui->rb_LoginNormal->setEnabled(false);
@@ -85,4 +92,4 @@ namespace BlackGui
             ui->rb_LoginNormal->setChecked(true);
         }
     }
-}
+} // ns

src/blackgui/loginmodebuttons.h

@@ -14,7 +14,6 @@
 
 #include "blackcore/network.h"
 #include "blackgui/blackguiexport.h"
-
 #include <QGroupBox>
 #include <QObject>
 #include <QScopedPointer>
@@ -22,7 +21,6 @@
 class QWidget;
 
 namespace Ui { class CLoginModeButtons; }
-
 namespace BlackGui
 {
     //! Display login modes (normal, stealth, ...)
@@ -35,7 +33,7 @@ namespace BlackGui
         explicit CLoginModeButtons(QWidget *parent = nullptr);
 
         //! Destructor
-        ~CLoginModeButtons();
+        virtual ~CLoginModeButtons();
 
         //! Get login mode, \sa BlackCore::INetwork::LoginMode
         BlackCore::INetwork::LoginMode getLoginMode() const;
@@ -43,11 +41,14 @@ namespace BlackGui
         //! Set login mode
         void setLoginMode(BlackCore::INetwork::LoginMode mode);
 
+        //! Set to read only
+        void setReadOnly(bool readonly);
+
     private:
         void configureLoginModes();
 
         QScopedPointer<Ui::CLoginModeButtons> ui;
     };
-}
+} // ns
 
 #endif // guard

src/blackgui/loginmodebuttons.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>271</width>
-    <height>23</height>
+    <width>257</width>
+    <height>49</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -38,7 +38,7 @@
    <item>
     <widget class="QLabel" name="lbl_LognMode">
      <property name="text">
-      <string>Login mode</string>
+      <string>Mode</string>
      </property>
     </widget>
    </item>