1 files changed, 9 insertions, 18 deletions
diff --git a/src/plugins/platforms/wasm/qwasmcompositor.h b/src/plugins/platforms/wasm/qwasmcompositor.h
index 7d3ea52b39..4953d65233 100644
--- a/src/plugins/platforms/wasm/qwasmcompositor.h
+++ b/src/plugins/platforms/wasm/qwasmcompositor.h
@@ -15,6 +15,8 @@ QT_BEGIN_NAMESPACE
 class QWasmWindow;
 class QWasmScreen;
 
+enum class QWasmWindowTreeNodeChangeType;
+
 class QWasmCompositor final : public QObject
 {
     Q_OBJECT
@@ -22,46 +24,35 @@ public:
     QWasmCompositor(QWasmScreen *screen);
     ~QWasmCompositor() final;
 
-    void addWindow(QWasmWindow *window);
-    void removeWindow(QWasmWindow *window);
-
     void setVisible(QWasmWindow *window, bool visible);
-    void setActive(QWasmWindow *window);
-    void raise(QWasmWindow *window);
-    void lower(QWasmWindow *window);
-    void windowPositionPreferenceChanged(QWasmWindow *window, Qt::WindowFlags flags);
 
-    QWindow *windowAt(QPoint globalPoint, int padding = 0) const;
-    QWindow *keyWindow() const;
+    void onScreenDeleting();
 
     QWasmScreen *screen();
+    void setEnabled(bool enabled);
 
-    enum UpdateRequestDeliveryType { ExposeEventDelivery, UpdateRequestDelivery };
+    static bool releaseRequestUpdateHold();
 
+    void requestUpdate();
+    enum UpdateRequestDeliveryType { ExposeEventDelivery, UpdateRequestDelivery };
     void requestUpdateWindow(QWasmWindow *window, UpdateRequestDeliveryType updateType = ExposeEventDelivery);
 
     void handleBackingStoreFlush(QWindow *window);
+    void onWindowTreeChanged(QWasmWindowTreeNodeChangeType changeType, QWasmWindow *window);
 
 private:
     void frame(const QList<QWasmWindow *> &windows);
 
-    void onTopWindowChanged();
-
     void deregisterEventHandlers();
 
-    void requestUpdate();
     void deliverUpdateRequests();
     void deliverUpdateRequest(QWasmWindow *window, UpdateRequestDeliveryType updateType);
 
-    void updateEnabledState();
-
-    QWasmWindowStack m_windowStack;
-    QWasmWindow *m_activeWindow = nullptr;
-
     bool m_isEnabled = true;
     QMap<QWasmWindow *, UpdateRequestDeliveryType> m_requestUpdateWindows;
     int m_requestAnimationFrameId = -1;
     bool m_inDeliverUpdateRequest = false;
+    static bool m_requestUpdateHoldEnabled;
 };
 
 QT_END_NAMESPACE