Index: /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineView.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineView.cpp	(revision 38948)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineView.cpp	(revision 38949)
@@ -248,5 +248,4 @@
     , m_previousState(KMachineState_Null)
     , m_desktopGeometryType(DesktopGeo_Invalid)
-    , m_bIsMachineWindowResizeIgnored(false)
     , m_fShouldWeDoResize(false)
 #ifdef VBOX_WITH_VIDEOHWACCEL
Index: /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineView.h
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineView.h	(revision 38948)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineView.h	(revision 38949)
@@ -122,5 +122,4 @@
     ulong screenId() const { return m_uScreenId; }
     UIFrameBuffer* frameBuffer() const { return m_pFrameBuffer; }
-    bool isMachineWindowResizeIgnored() const { return m_bIsMachineWindowResizeIgnored; }
     const QPixmap& pauseShot() const { return m_pauseShot; }
     QSize storedConsoleSize() const { return m_storedConsoleSize; }
@@ -132,5 +131,4 @@
     void setDesktopGeometry(DesktopGeo geometry, int iWidth, int iHeight);
     void storeConsoleSize(int iWidth, int iHeight);
-    void setMachineWindowResizeIgnored(bool fIgnore = true) { m_bIsMachineWindowResizeIgnored = fIgnore; }
     void storeGuestSizeHint(const QSize &sizeHint);
 
@@ -179,5 +177,4 @@
     QSize m_storedConsoleSize;
 
-    bool m_bIsMachineWindowResizeIgnored : 1;
     bool m_fShouldWeDoResize : 1;
 #ifdef VBOX_WITH_VIDEOHWACCEL
Index: /trunk/src/VBox/Frontends/VirtualBox/src/runtime/fullscreen/UIMachineViewFullscreen.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/runtime/fullscreen/UIMachineViewFullscreen.cpp	(revision 38948)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/runtime/fullscreen/UIMachineViewFullscreen.cpp	(revision 38949)
@@ -117,9 +117,4 @@
                 return true;
 
-            /* We are starting to perform machine-view resize,
-             * we should temporary ignore other if they are trying to be: */
-            bool fWasMachineWindowResizeIgnored = isMachineWindowResizeIgnored();
-            setMachineWindowResizeIgnored(true);
-
             /* Get guest resize-event: */
             UIResizeEvent *pResizeEvent = static_cast<UIResizeEvent*>(pEvent);
@@ -152,7 +147,4 @@
             /* Report to the VM thread that we finished resizing: */
             session().GetConsole().GetDisplay().ResizeCompleted(screenId());
-
-            /* We are finishing to perform machine-view resize: */
-            setMachineWindowResizeIgnored(fWasMachineWindowResizeIgnored);
 
             /* We also recalculate the desktop geometry if this is determined
Index: /trunk/src/VBox/Frontends/VirtualBox/src/runtime/normal/UIMachineViewNormal.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/runtime/normal/UIMachineViewNormal.cpp	(revision 38948)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/runtime/normal/UIMachineViewNormal.cpp	(revision 38949)
@@ -107,9 +107,4 @@
                 return true;
 
-            /* We are starting to perform machine-view resize,
-             * we should temporary ignore other if they are trying to be: */
-            bool fWasMachineWindowResizeIgnored = isMachineWindowResizeIgnored();
-            setMachineWindowResizeIgnored(true);
-
             /* Get guest resize-event: */
             UIResizeEvent *pResizeEvent = static_cast<UIResizeEvent*>(pEvent);
@@ -145,7 +140,4 @@
             /* Report to the VM thread that we finished resizing: */
             session().GetConsole().GetDisplay().ResizeCompleted(screenId());
-
-            /* We are finishing to perform machine-view resize: */
-            setMachineWindowResizeIgnored(fWasMachineWindowResizeIgnored);
 
             /* We also recalculate the desktop geometry if this is determined
@@ -185,5 +177,5 @@
                  * This hint is acted upon when (and only when) the autoresize property is "true": */
                 m_fShouldWeDoResize = uisession()->isGuestSupportsGraphics();
-                if (!isMachineWindowResizeIgnored() && m_bIsGuestAutoresizeEnabled && uisession()->isGuestSupportsGraphics())
+                if (pEvent->spontaneous() && m_bIsGuestAutoresizeEnabled && uisession()->isGuestSupportsGraphics())
                     QTimer::singleShot(300, this, SLOT(sltPerformGuestResize()));
                 break;
Index: /trunk/src/VBox/Frontends/VirtualBox/src/runtime/scale/UIMachineViewScale.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/runtime/scale/UIMachineViewScale.cpp	(revision 38948)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/runtime/scale/UIMachineViewScale.cpp	(revision 38949)
@@ -169,9 +169,4 @@
                 return true;
 
-            /* We are starting to perform machine-view resize,
-             * we should temporary ignore other if they are trying to be: */
-            bool fWasMachineWindowResizeIgnored = isMachineWindowResizeIgnored();
-            setMachineWindowResizeIgnored(true);
-
             /* Get guest resize-event: */
             UIResizeEvent *pResizeEvent = static_cast<UIResizeEvent*>(pEvent);
@@ -193,7 +188,4 @@
             /* Report to the VM thread that we finished resizing: */
             session().GetConsole().GetDisplay().ResizeCompleted(screenId());
-
-            /* We are finishing to perform machine-view resize: */
-            setMachineWindowResizeIgnored(fWasMachineWindowResizeIgnored);
 
             /* We also recalculate the desktop geometry if this is determined
Index: /trunk/src/VBox/Frontends/VirtualBox/src/runtime/seamless/UIMachineViewSeamless.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/runtime/seamless/UIMachineViewSeamless.cpp	(revision 38948)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/runtime/seamless/UIMachineViewSeamless.cpp	(revision 38949)
@@ -128,9 +128,4 @@
                 return true;
 
-            /* We are starting to perform machine-view resize,
-             * we should temporary ignore other if they are trying to be: */
-            bool fWasMachineWindowResizeIgnored = isMachineWindowResizeIgnored();
-            setMachineWindowResizeIgnored(true);
-
             /* Get guest resize-event: */
             UIResizeEvent *pResizeEvent = static_cast<UIResizeEvent*>(pEvent);
@@ -160,7 +155,4 @@
             /* Report to the VM thread that we finished resizing: */
             session().GetConsole().GetDisplay().ResizeCompleted(screenId());
-
-            /* We are finishing to perform machine-view resize: */
-            setMachineWindowResizeIgnored(fWasMachineWindowResizeIgnored);
 
             /* We also recalculate the desktop geometry if this is determined