diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index a19ae4824f..2aaa2e65f8 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -701,16 +701,18 @@ void QGuiApplicationPrivate::processGeometryChangeEvent(QWindowSystemInterfacePr
         return;
 
     QRect newRect = e->newGeometry;
-    QRect cr = window->geometry();
+    QRect cr = window->d_func()->geometry;
 
     bool isResize = cr.size() != newRect.size();
     bool isMove = cr.topLeft() != newRect.topLeft();
 
     window->d_func()->geometry = newRect;
 
-    if (isResize) {
+    if (isResize || window->d_func()->resizeEventPending) {
         QResizeEvent e(newRect.size(), cr.size());
         QGuiApplication::sendSpontaneousEvent(window, &e);
+
+        window->d_func()->resizeEventPending = false;
     }
 
     if (isMove) {
@@ -925,9 +927,6 @@ void QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::E
 
     QWindow *window = e->exposed.data();
 
-    QResizeEvent resizeEvent(window->handle()->geometry().size(), window->size());
-    QGuiApplication::sendSpontaneousEvent(window, &resizeEvent);
-
     QExposeEvent exposeEvent(e->region);
     QCoreApplication::sendSpontaneousEvent(window, &exposeEvent);
 }
diff --git a/src/gui/kernel/qwindow.cpp b/src/gui/kernel/qwindow.cpp
index b0faed7992..759ee8dbc4 100644
--- a/src/gui/kernel/qwindow.cpp
+++ b/src/gui/kernel/qwindow.cpp
@@ -537,6 +537,10 @@ void QWindow::exposeEvent(QExposeEvent *)
 {
 }
 
+void QWindow::moveEvent(QMoveEvent *)
+{
+}
+
 void QWindow::resizeEvent(QResizeEvent *)
 {
 }
@@ -568,6 +572,10 @@ bool QWindow::event(QEvent *event)
         mouseDoubleClickEvent(static_cast<QMouseEvent*>(event));
         break;
 
+    case QEvent::Move:
+        moveEvent(static_cast<QMoveEvent*>(event));
+        break;
+
     case QEvent::Resize:
         resizeEvent(static_cast<QResizeEvent*>(event));
         break;
diff --git a/src/gui/kernel/qwindow.h b/src/gui/kernel/qwindow.h
index 0a74e64300..4bb1ff77a5 100644
--- a/src/gui/kernel/qwindow.h
+++ b/src/gui/kernel/qwindow.h
@@ -60,6 +60,7 @@ QT_MODULE(Gui)
 class QWindowPrivate;
 
 class QExposeEvent;
+class QMoveEvent;
 class QResizeEvent;
 class QShowEvent;
 class QHideEvent;
@@ -195,6 +196,7 @@ Q_SIGNALS:
 protected:
     virtual void exposeEvent(QExposeEvent *);
     virtual void resizeEvent(QResizeEvent *);
+    virtual void moveEvent(QMoveEvent *);
 
     virtual void showEvent(QShowEvent *);
     virtual void hideEvent(QHideEvent *);
diff --git a/src/gui/kernel/qwindow_p.h b/src/gui/kernel/qwindow_p.h
index 38b90fdd73..8a3bc0d7fe 100644
--- a/src/gui/kernel/qwindow_p.h
+++ b/src/gui/kernel/qwindow_p.h
@@ -67,6 +67,7 @@ public:
         , platformWindow(0)
         , visible(false)
         , windowState(Qt::WindowNoState)
+        , resizeEventPending(true)
         , maximumSize(QWINDOWSIZE_MAX, QWINDOWSIZE_MAX)
         , modality(Qt::NonModal)
         , transientParent(0)
@@ -99,6 +100,7 @@ public:
     QString windowTitle;
     QRect geometry;
     Qt::WindowState windowState;
+    bool resizeEventPending;
 
     QSize minimumSize;
     QSize maximumSize;
diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp
index cde450e8e6..5458674ae2 100644
--- a/src/plugins/platforms/xcb/qxcbwindow.cpp
+++ b/src/plugins/platforms/xcb/qxcbwindow.cpp
@@ -343,6 +343,8 @@ void QXcbWindow::setGeometry(const QRect &rect)
                                qBound(1, rect.height(), XCOORD_MAX) };
 
     Q_XCB_CALL(xcb_configure_window(xcb_connection(), m_window, mask, values));
+
+    xcb_flush(xcb_connection());
 }
 
 QMargins QXcbWindow::frameMargins() const
@@ -1168,15 +1170,7 @@ void QXcbWindow::handleClientMessageEvent(const xcb_client_message_event_t *even
 
 void QXcbWindow::handleConfigureNotifyEvent(const xcb_configure_notify_event_t *event)
 {
-    int xpos = geometry().x();
-    int ypos = geometry().y();
-
-    if ((event->width == geometry().width() && event->height == geometry().height()) || event->x != 0 || event->y != 0) {
-        xpos = event->x;
-        ypos = event->y;
-    }
-
-    QRect rect(xpos, ypos, event->width, event->height);
+    QRect rect(event->x, event->y, event->width, event->height);
 
     QPlatformWindow::setGeometry(rect);
     QWindowSystemInterface::handleGeometryChange(window(), rect);