1 files changed, 52 insertions, 0 deletions
diff --git a/src/kernel/qobject.cpp b/src/kernel/qobject.cpp
index d40bf0415..e90e2bd9b 100644
--- a/src/kernel/qobject.cpp
+++ b/src/kernel/qobject.cpp
@@ -49,6 +49,9 @@
 #include "qucomextra_p.h"
 #include "ntqptrvector.h"
 
+// TQStyleControlElementData
+#include "ntqstyle.h"
+
 #ifdef QT_THREAD_SUPPORT
 #include "ntqmutex.h"
 #include <private/qmutexpool_p.h>
@@ -58,6 +61,33 @@
 #include <ctype.h>
 #include <stdlib.h>
 
+// Keep in sync with duplicate definition in qcommonstyle.cpp
+class TQStyleControlElementDataPrivate {
+	public:
+		bool isTQPushButton;
+		bool isTQToolButton;
+		bool isTQButton;
+		bool isTQTabBar;
+		bool isTQTitleBar;
+		bool isTQToolBox;
+		bool isTQToolBar;
+		bool isTQProgressBar;
+		bool isTQPopupMenu;
+		bool isTQComboBox;
+		bool isTQCheckBox;
+		bool isTQRadioButton;
+		bool isTQHeader;
+		bool isTQScrollBar;
+		bool isTQSlider;
+		bool isTQDialogButtons;
+		bool isTQSpinWidget;
+		bool isTQListView;
+		bool isTQDockWindow;
+		bool isTQTabWidget;
+		bool isTQFrame;
+		bool isTQWidget;
+};
+
 #ifndef QT_NO_USERDATA
 class TQObjectPrivate : public TQPtrVector<TQObjectUserData>
 #else
@@ -70,14 +100,36 @@ public:
         ownThread = NULL;
         disableThreadPostedEvents = false;
         setAutoDelete( TRUE );
+        controlElementData = NULL;
+        controlElementDataPrivate = NULL;
+    }
+    ~TQObjectPrivate() {
+        delete controlElementData;
+        delete controlElementDataPrivate;
     }
 #endif
     TQThread* ownThread;
     TQMutex* senderObjectListMutex;
     TQMutex* childObjectListMutex;
     bool disableThreadPostedEvents;
+    TQStyleControlElementData* controlElementData;
+    TQStyleControlElementDataPrivate* controlElementDataPrivate;
 };
 
+TQStyleControlElementData* TQObject::controlElementDataObject() {
+	if (!d->controlElementData) {
+		d->controlElementData = new TQStyleControlElementData();
+	}
+	return d->controlElementData;
+}
+
+TQStyleControlElementDataPrivate* TQObject::controlElementDataPrivateObject() {
+	if (!d->controlElementDataPrivate) {
+		d->controlElementDataPrivate = new TQStyleControlElementDataPrivate();
+	}
+	return d->controlElementDataPrivate;
+}
+
 #if defined(QT_THREAD_SUPPORT)
 
 void TQObject::moveToThread_helper(TQThread *targetThread)