Mine

Index: Application.h
===================================================================
--- Application.h       (revision 738805)
+++ Application.h       (working copy)
@@ -48,12 +48,10 @@
 Q_OBJECT

 public:
-#if 0
     /** Constructs a new Konsole application. */
 #ifdef Q_WS_X11
     Application(Display* display , Qt::HANDLE visual, Qt::HANDLE colormap);
 #endif
-#endif

     /** Constructs a new Konsole application. */
     Application();
Index: main.cpp
===================================================================
--- main.cpp    (revision 738805)
+++ main.cpp    (working copy)
@@ -43,6 +43,48 @@
 void fillAboutData(KAboutData& aboutData);
 void fillCommandLineOptions(KCmdLineOptions& options);

+// code taken from the Qt 4 graphics dojo examples
+#ifdef Q_WS_X11
+bool getDisplayInformation(Display*& display , Visual*& visual , Colormap& colormap)
+{
+    display = XOpenDisplay(0); // open default display
+    if (!display) {
+        qWarning("Cannot connect to the X server");
+        exit(1);
+    }
+
+    int screen = DefaultScreen(display);
+    int eventBase, errorBase;
+
+    if (XRenderQueryExtension(display, &eventBase, &errorBase)) {
+        int nvi;
+        XVisualInfo templ;
+        templ.screen  = screen;
+        templ.depth = 32;
+        templ.c_class = TrueColor;
+        XVisualInfo *xvi = XGetVisualInfo(display, VisualScreenMask |
+                                          VisualDepthMask |
+                                          VisualClassMask, &templ, &nvi);
+
+        for (int i = 0; i < nvi; ++i) {
+            XRenderPictFormat* format = XRenderFindVisualFormat(display,
+                                                                xvi[i].visual);
+            if (format->type == PictTypeDirect && format->direct.alphaMask) {
+                visual = xvi[i].visual;
+                colormap = XCreateColormap(display, RootWindow(display, screen),
+                                           visual, AllocNone);
+
+                // found ARGB visual
+                return true;
+            }
+        }
+    }
+    XCloseDisplay(display);
+    display = 0;
+    return false;
+}
+#endif
+
 // ***
 //
 // Entry point into the Konsole terminal application.
@@ -77,8 +119,16 @@

     qDebug() << "Have compositing: " << KWindowSystem::compositingActive();

+    Display* display;
+    Visual* visual;
+    Colormap colormap;
+    if (getDisplayInformation(display, visual, colormap)) {
+        Application app(display, Qt::HANDLE(visual), Qt::HANDLE(colormap));
+        setenv("QT_NO_FAST_SCROLL", "1", 1);
+        return app.exec();
+    }
     Application app;
-    return app.exec();
+    return app.exec();
 }

 void fillCommandLineOptions(KCmdLineOptions& options)
@@ -164,45 +214,4 @@

 }

-#if 0
-// code taken from the Qt 4 graphics dojo examples
-#ifdef Q_WS_X11
-void getDisplayInformation(Display*& display , Visual*& visual , Colormap& colormap)
-{
-    display = XOpenDisplay(0); // open default display
-    if (!display) {
-        qWarning("Cannot connect to the X server");
-        exit(1);
-    }

-    int screen = DefaultScreen(display);
-    int eventBase, errorBase;
-
-    if (XRenderQueryExtension(display, &eventBase, &errorBase)) {
-        int nvi;
-        XVisualInfo templ;
-        templ.screen  = screen;
-        templ.depth = 32;
-        templ.c_class = TrueColor;
-        XVisualInfo *xvi = XGetVisualInfo(display, VisualScreenMask |
-                                          VisualDepthMask |
-                                          VisualClassMask, &templ, &nvi);
-
-        for (int i = 0; i < nvi; ++i) {
-            XRenderPictFormat* format = XRenderFindVisualFormat(display,
-                                                                xvi[i].visual);
-            if (format->type == PictTypeDirect && format->direct.alphaMask) {
-                visual = xvi[i].visual;
-                colormap = XCreateColormap(display, RootWindow(display, screen),
-                                           visual, AllocNone);
-
-                // found ARGB visual
-                break;
-            }
-        }
-    }
-}
-#endif
-#endif
-
-
Index: Application.cpp
===================================================================
--- Application.cpp     (revision 738805)
+++ Application.cpp     (working copy)
@@ -46,7 +46,6 @@

 using namespace Konsole;

-#if 0
 #ifdef Q_WS_X11
 Application::Application(Display* display , Qt::HANDLE visual, Qt::HANDLE colormap)
     : KUniqueApplication(display,visual,colormap)
@@ -54,7 +53,6 @@
     init();
 }
 #endif
-#endif

 Application::Application() : KUniqueApplication()
 {