1 files changed, 12 insertions, 4 deletions
diff --git a/src/widgets/kernel/qdesktopwidget_p.h b/src/widgets/kernel/qdesktopwidget_p.h
index 7c68ad9b31..a590024b7c 100644
--- a/src/widgets/kernel/qdesktopwidget_p.h
+++ b/src/widgets/kernel/qdesktopwidget_p.h
@@ -61,12 +61,19 @@ QT_BEGIN_NAMESPACE
 class QDesktopScreenWidget : public QWidget {
     Q_OBJECT
 public:
-    QDesktopScreenWidget() : QWidget(Q_NULLPTR, Qt::Desktop)
-    {
-        setVisible(false);
-    }
+    explicit QDesktopScreenWidget(QScreen *screen, const QRect &geometry);
 
     int screenNumber() const;
+    void setScreenGeometry(const QRect &geometry);
+
+    QScreen *screen() const { return m_screen.data(); }
+    QRect screenGeometry() const { return m_geometry; }
+
+private:
+    // The widget updates its screen and geometry automatically. We need to save them separately
+    // to detect changes, and trigger the appropriate signals.
+    const QPointer<QScreen> m_screen;
+    QRect m_geometry;
 };
 
 class QDesktopWidgetPrivate : public QWidgetPrivate {
@@ -76,6 +83,7 @@ public:
     ~QDesktopWidgetPrivate() { qDeleteAll(screens); }
     void _q_updateScreens();
     void _q_availableGeometryChanged();
+    QDesktopScreenWidget *widgetForScreen(QScreen *qScreen) const;
 
     QList<QDesktopScreenWidget *> screens;
 };