4 files changed, 33 insertions, 2 deletions
diff --git a/src/tools/qmutex_unix.cpp b/src/tools/qmutex_unix.cpp
index b69661ad1..7d22798cc 100644
--- a/src/tools/qmutex_unix.cpp
+++ b/src/tools/qmutex_unix.cpp
@@ -74,7 +74,6 @@ typedef pthread_mutex_t     Q_MUTEX_T;
 #include <errno.h>
 #include <string.h>
 
-
 // Private class declarations
 
 class TQRealMutexPrivate : public TQMutexPrivate {
diff --git a/src/tools/qthreadinstance_p.h b/src/tools/qthreadinstance_p.h
index 62c569c42..98ef3d95b 100644
--- a/src/tools/qthreadinstance_p.h
+++ b/src/tools/qthreadinstance_p.h
@@ -62,8 +62,12 @@
 #include <pthread.h>
 #endif
 
+class TQThread;
+class TQEventLoop;
+
 class TQThreadInstance {
 public:
+    static void setCurrentThread(TQThread *thread);
     static TQThreadInstance *current();
 
     void init(unsigned int stackSize);
@@ -95,6 +99,8 @@ public:
     static unsigned int __stdcall start( void * );
     static void finish( TQThreadInstance * );
 #endif // Q_OS_WIN32
+
+    TQEventLoop* eventLoop;
 };
 
 #endif // QT_THREAD_SUPPORT
diff --git a/src/tools/qucom.cpp b/src/tools/qucom.cpp
index 6035d6622..d3b26c3f9 100644
--- a/src/tools/qucom.cpp
+++ b/src/tools/qucom.cpp
@@ -39,6 +39,9 @@
 **********************************************************************/
 
 #include "qucom_p.h"
+#include "qucomextra_p.h"
+
+#include "ntqvariant.h"
 
 // Standard types
 
@@ -545,3 +548,24 @@ void TQUType_TQString::clear( TQUObject *o )
     delete (TQString*)o->payload.ptr;
     o->payload.ptr = 0;
 }
+
+TQUObject* TQUObject::deepCopy(TQUObject* newLocation) {
+    TQUObject* ret;
+    if (newLocation) {
+        ret = new(newLocation) TQUObject(*this);
+    }
+    else {
+        ret = new TQUObject(*this);
+    }
+    // Any type that has a clear() method must be copied here!
+    if (*(type->uuid()) == TID_QUType_charstar) {
+        static_QUType_charstar.set( ret, (const char *)static_QUType_charstar.get(this), true );
+    }
+    if (*(type->uuid()) == TID_QUType_TQString) {
+        static_QUType_TQString.set( ret, (TQString)static_QUType_TQString.get(this) );
+    }
+    if (*(type->uuid()) == TID_QUType_TQVariant) {
+        static_QUType_TQVariant.set( ret, (TQVariant)static_QUType_TQVariant.get(this) );
+    }
+    return ret;
+}
diff --git a/src/tools/qucom_p.h b/src/tools/qucom_p.h
index 0814e18d7..f4f7ea81b 100644
--- a/src/tools/qucom_p.h
+++ b/src/tools/qucom_p.h
@@ -127,7 +127,7 @@ extern Q_EXPORT TQUType_Null static_QUType_Null;
 struct Q_EXPORT TQUObject
 {
 public: // scary MSVC bug makes this necessary
-    TQUObject() : type( &static_QUType_Null ) {}
+    TQUObject() : type( &static_QUType_Null ), isLastObject(false) {}
     ~TQUObject() { type->clear( this ); }
 
     TQUType *type;
@@ -184,6 +184,8 @@ public: // scary MSVC bug makes this necessary
 
     } payload;
 
+    TQUObject* deepCopy(TQUObject*);
+    bool isLastObject;
 };