1 files changed, 15 insertions, 5 deletions
diff --git a/src/plugins/platforms/xcb/qxcbscreen.h b/src/plugins/platforms/xcb/qxcbscreen.h
index 51c92a40ae..c68c290791 100644
--- a/src/plugins/platforms/xcb/qxcbscreen.h
+++ b/src/plugins/platforms/xcb/qxcbscreen.h
@@ -68,20 +68,33 @@ public:
     xcb_window_t root() const { return m_screen->root; }
     QXcbScreen *screenAt(const QPoint &pos) const;
 
+    QList<QPlatformScreen *> screens() const { return m_screens; }
+    void setScreens(QList<QPlatformScreen *> sl) { m_screens = sl; }
+    void removeScreen(QPlatformScreen *s) { m_screens.removeOne(s); }
+    void addScreen(QPlatformScreen *s);
+
     QXcbXSettings *xSettings() const;
 
     bool compositingActive() const;
 
+    QRect workArea() const { return m_workArea; }
+    void updateWorkArea();
+
     void handleXFixesSelectionNotify(xcb_xfixes_selection_notify_event_t *notify_event);
     void subscribeToXFixesSelectionNotify();
 
 private:
+    QRect getWorkArea() const;
+
     xcb_screen_t *m_screen;
     int m_number;
+    QList<QPlatformScreen *> m_screens;
 
     QXcbXSettings *m_xSettings;
     xcb_atom_t m_net_wm_cm_atom;
     bool m_compositingActive;
+
+    QRect m_workArea;
 };
 
 class Q_XCB_EXPORT QXcbScreen : public QXcbObject, public QPlatformScreen
@@ -110,10 +123,7 @@ public:
     QPlatformCursor *cursor() const Q_DECL_OVERRIDE;
     qreal refreshRate() const Q_DECL_OVERRIDE { return m_refreshRate; }
     Qt::ScreenOrientation orientation() const Q_DECL_OVERRIDE { return m_orientation; }
-    QList<QPlatformScreen *> virtualSiblings() const Q_DECL_OVERRIDE { return m_siblings; }
-    void setVirtualSiblings(QList<QPlatformScreen *> sl) { m_siblings = sl; }
-    void removeVirtualSibling(QPlatformScreen *s) { m_siblings.removeOne(s); }
-    void addVirtualSibling(QPlatformScreen *s) { ((QXcbScreen *) s)->isPrimary() ? m_siblings.prepend(s) : m_siblings.append(s); }
+    QList<QPlatformScreen *> virtualSiblings() const Q_DECL_OVERRIDE { return m_virtualDesktop->screens(); }
     QXcbVirtualDesktop *virtualDesktop() const { return m_virtualDesktop; }
 
     void setPrimary(bool primary) { m_primary = primary; }
@@ -139,6 +149,7 @@ public:
     void handleScreenChange(xcb_randr_screen_change_notify_event_t *change_event);
     void updateGeometry(const QRect &geom, uint8_t rotation);
     void updateGeometry(xcb_timestamp_t timestamp = XCB_TIME_CURRENT_TIME);
+    void updateAvailableGeometry();
     void updateRefreshRate(xcb_randr_mode_t mode);
 
     void readXResources();
@@ -171,7 +182,6 @@ private:
     QRect m_availableGeometry;
     QSize m_virtualSize;
     QSizeF m_virtualSizeMillimeters;
-    QList<QPlatformScreen *> m_siblings;
     Qt::ScreenOrientation m_orientation;
     QString m_windowManagerName;
     bool m_syncRequestSupported;