1 files changed, 9 insertions, 4 deletions
diff --git a/src/gui/kernel/qplatformwindow_qpa.h b/src/gui/kernel/qplatformwindow_qpa.h
index 78090def0a..2235d0f9be 100644
--- a/src/gui/kernel/qplatformwindow_qpa.h
+++ b/src/gui/kernel/qplatformwindow_qpa.h
@@ -55,23 +55,26 @@ QT_BEGIN_NAMESPACE
 QT_MODULE(Gui)
 
 class QPlatformWindowPrivate;
-class QWidget;
+class QWindow;
 class QPlatformGLContext;
 
 class Q_GUI_EXPORT QPlatformWindow
 {
     Q_DECLARE_PRIVATE(QPlatformWindow)
 public:
-    QPlatformWindow(QWidget *tlw);
+    QPlatformWindow(QWindow *window);
     virtual ~QPlatformWindow();
 
-    QWidget *widget() const;
+    QWindow *window() const;
+    QPlatformWindow *parent() const;
+
     virtual void setGeometry(const QRect &rect);
     virtual QRect geometry() const;
 
     virtual void setVisible(bool visible);
     virtual Qt::WindowFlags setWindowFlags(Qt::WindowFlags flags);
-    virtual Qt::WindowFlags windowFlags() const;
+    virtual Qt::WindowState setWindowState(Qt::WindowState state);
+
     virtual WId winId() const;
     virtual void setParent(const QPlatformWindow *window);
 
@@ -79,6 +82,8 @@ public:
     virtual void raise();
     virtual void lower();
 
+    virtual void propagateSizeHints();
+
     virtual void setOpacity(qreal level);
     virtual void requestActivateWindow();