diff --git a/client/crystalclient.cc b/client/crystalclient.cc
index 1b7d74a..4bb10d5 100644
--- a/client/crystalclient.cc
+++ b/client/crystalclient.cc
@@ -864,8 +864,8 @@ bool CrystalClient::isModalSystemNotification()
     int format, result;
     unsigned long n, left;
     Atom kde_wm_system_modal_notification;
-    kde_wm_system_modal_notification = XInternAtom(qt_xdisplay(), "_KDE_WM_MODAL_SYS_NOTIFICATION", False);
-    result = XGetWindowProperty(qt_xdisplay(), windowId(), kde_wm_system_modal_notification, 0L, 1L, False, XA_CARDINAL, &actual, &format, &n, &left, /*(unsigned char **)*/ &data);
+    kde_wm_system_modal_notification = XInternAtom(tqt_xdisplay(), "_KDE_WM_MODAL_SYS_NOTIFICATION", False);
+    result = XGetWindowProperty(tqt_xdisplay(), windowId(), kde_wm_system_modal_notification, 0L, 1L, False, XA_CARDINAL, &actual, &format, &n, &left, /*(unsigned char **)*/ &data);
     if (result == Success && data != None && format == 32 )
         {
         return TRUE;
@@ -1176,13 +1176,13 @@ void CrystalClient::ClientWindows(Window* v_frame,Window* v_wrapper,Window *v_cl
 	if (v_wrapper) *v_wrapper=0;
 	if (v_client) *v_client=0;
 	// Our Deco is the child of a frame, get our parent
-	if (XQueryTree(qt_xdisplay(),widget()->winId(),&root,&frame,&children,&numc) == 0)
+	if (XQueryTree(tqt_xdisplay(),widget()->winId(),&root,&frame,&children,&numc) == 0)
 		return;
 	if (children!=NULL)XFree(children);
 	children=NULL;
 	
 	// frame has two children, us and a wrapper, get the wrapper
-	if (XQueryTree(qt_xdisplay(),frame,&root,&parent,&children,&numc)==0)
+	if (XQueryTree(tqt_xdisplay(),frame,&root,&parent,&children,&numc)==0)
 		return;
 
 	for (uint i=0;i<numc;i++)
@@ -1193,7 +1193,7 @@ void CrystalClient::ClientWindows(Window* v_frame,Window* v_wrapper,Window *v_cl
 	children=NULL;
 	
 	// wrapper has only one child, which is the client. We want this!!
-	if (XQueryTree(qt_xdisplay(),wrapper,&root,&parent,&children,&numc)==0)
+	if (XQueryTree(tqt_xdisplay(),wrapper,&root,&parent,&children,&numc)==0)
 		return;
 	if (numc==1)client=children[0];	
 	if (children!=NULL)XFree(children);
diff --git a/client/myrootpixmap.cc b/client/myrootpixmap.cc
index d986076..b06fec1 100644
--- a/client/myrootpixmap.cc
+++ b/client/myrootpixmap.cc
@@ -71,7 +71,7 @@ KMyRootPixmap::~KMyRootPixmap()
 
 int KMyRootPixmap::currentDesktop() const
 {
-    NETRootInfo rinfo( qt_xdisplay(), NET::CurrentDesktop );
+    NETRootInfo rinfo( tqt_xdisplay(), NET::CurrentDesktop );
     rinfo.activate();
     return rinfo.currentDesktop();
 }
@@ -125,7 +125,7 @@ bool KMyRootPixmap::isAvailable()
 TQString KMyRootPixmap::pixmapName(int desk) 
 {
     TQString pattern = TQString("DESKTOP%1");
-    int screen_number = DefaultScreen(qt_xdisplay());
+    int screen_number = DefaultScreen(tqt_xdisplay());
     if (screen_number) {
         pattern = TQString("SCREEN%1-DESKTOP").arg(screen_number) + "%1";
     }
@@ -144,7 +144,7 @@ void KMyRootPixmap::enableExports()
     args << 1;
 
     TQCString appname( "kdesktop" );
-    int screen_number = DefaultScreen(qt_xdisplay());
+    int screen_number = DefaultScreen(tqt_xdisplay());
     if ( screen_number )
         appname.sprintf("kdesktop-screen-%d", screen_number );