kde5: get/setLib works again

Change-Id: Icc007d5c08f88ffdeb6e2d033615dccb140862ea

vcl/unx/kde5/KDE5Data.hxx

@@ -35,6 +35,8 @@ class KDE5Data //: public X11SalData
         virtual void Init() ;
         virtual void initNWF() ;
         virtual void deInitNWF() ;
+
+        KDE5XLib* GetLib() { return pXLib_; }
     private:
         KDE5XLib *pXLib_;
         QApplication* qMyApp;

vcl/unx/kde5/KDE5SalInstance.hxx

@@ -23,6 +23,7 @@
 
 class SalYieldMutex;
 class SalFrame;
+class KDE5XLib;
 
 class KDE5SalInstance : public SvpSalInstance
 {
@@ -41,6 +42,10 @@ public:
                               css::uno::XComponentContext >& ) override;
 
     virtual bool IsMainThread() const override;
+    void SetLib( KDE5XLib *pXLib ) { m_pXLib = pXLib; }
+
+private:
+    KDE5XLib *m_pXLib;
 };
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/unx/kde5/main.cxx

@@ -79,7 +79,7 @@ extern "C" {
         KDE5Data *salData = new KDE5Data( pInstance );
         salData->Init();
         salData->initNWF();
-        //pInstance->SetLib(salData->GetLib());
+        pInstance->SetLib(salData->GetLib());
 
         return pInstance;
     }