1 files changed, 4 insertions, 1 deletions
diff --git a/src/plugins/platforms/xcb/qxcbwindow.h b/src/plugins/platforms/xcb/qxcbwindow.h
index f4bd2d96ff..300596845e 100644
--- a/src/plugins/platforms/xcb/qxcbwindow.h
+++ b/src/plugins/platforms/xcb/qxcbwindow.h
@@ -56,7 +56,6 @@ QT_BEGIN_NAMESPACE
 class QXcbScreen;
 class QXcbEGLSurface;
 class QIcon;
-
 class QXcbWindow : public QXcbObject, public QPlatformWindow
 {
 public:
@@ -120,6 +119,9 @@ public:
     void setMask(const QRegion &region);
 #endif // !QT_NO_SHAPE
 
+    void setAlertState(bool enabled);
+    bool isAlertState() const { return m_alertState; }
+
     xcb_window_t xcb_window() const { return m_window; }
     uint depth() const { return m_depth; }
     QImage::Format imageFormat() const { return m_imageFormat; }
@@ -194,6 +196,7 @@ private:
     bool m_deferredExpose;
     bool m_configureNotifyPending;
     bool m_embedded;
+    bool m_alertState;
     xcb_window_t m_netWmUserTimeWindow;
 
     QSurfaceFormat m_format;