Index: /trunk/src/VBox/Frontends/VirtualBox/src/runtime/normal/UIMachineWindowNormal.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/runtime/normal/UIMachineWindowNormal.cpp	(revision 60610)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/runtime/normal/UIMachineWindowNormal.cpp	(revision 60611)
@@ -25,4 +25,5 @@
 # include <QContextMenuEvent>
 # include <QResizeEvent>
+# include <QScrollBar>
 
 /* GUI includes: */
@@ -520,4 +521,8 @@
     /* Get the best size w/o scroll-bars: */
     QSize s = sizeHint();
+    if (machineView()->verticalScrollBar()->isVisible())
+        s -= QSize(machineView()->verticalScrollBar()->sizeHint().width(), 0);
+    if (machineView()->horizontalScrollBar()->isVisible())
+        s -= QSize(0, machineView()->horizontalScrollBar()->sizeHint().height());
 
     /* Resize the frame to fit the contents: */