path: root/recipes-qt/qt5/qtwebengine/0004-Enable-building-Qt-WebEngine-without-accessiblity-en.patch

From dca162bbe2e0356596bdc4469fb0754be27e0b7d Mon Sep 17 00:00:00 2001
From: Stephan Binner <stephan.binner@basyskom.com>
Date: Wed, 4 Mar 2015 12:39:29 +0100
Subject: [PATCH 4/4] Enable building Qt WebEngine without accessiblity
 enabled.

This adds guards that for QT_NO_ACCESSIBILITY being not defined
around the code that uses accessibility types.

It disables the quicknanobrowser and quicktestbrowser examples
which need Qt QuickControls, which has a hard dependency to
accessibility being enabled.

Upstream-Status: Backport from 5.5
https://codereview.qt-project.org/#/c/104207/

Backport of d95b9295c970401939d2779cbdc9e2a8c7965277 from 5.5

Change-Id: I2a2a0a6196fcb3baa39603d9c929183b454f39ed
Reviewed-by: Andras Becsi <andras.becsi@theqtcompany.com>
---
 examples/webengine/quicknanobrowser/quicknanobrowser.pro |  2 ++
 src/core/browser_accessibility_manager_qt.cpp            |  6 ++++++
 src/core/browser_accessibility_manager_qt.h              |  2 ++
 src/core/browser_accessibility_qt.cpp                    |  4 ++++
 src/core/browser_accessibility_qt.h                      |  3 +++
 src/core/render_widget_host_view_qt.cpp                  | 13 ++++++++++++-
 src/core/render_widget_host_view_qt.h                    |  6 +++++-
 src/core/web_contents_adapter.cpp                        |  2 ++
 src/core/web_contents_adapter_client.h                   |  2 ++
 src/webengine/api/qquickwebengineview.cpp                | 12 ++++++++++++
 src/webengine/api/qquickwebengineview_p.h                |  2 ++
 src/webengine/api/qquickwebengineview_p_p.h              |  5 ++++-
 src/webenginewidgets/api/qwebenginepage.cpp              |  3 +++
 src/webenginewidgets/api/qwebenginepage.h                |  2 ++
 src/webenginewidgets/api/qwebenginepage_p.h              |  2 ++
 src/webenginewidgets/api/qwebengineview.cpp              |  7 ++++++-
 src/webenginewidgets/api/qwebengineview_p.h              |  3 ++-
 tests/quicktestbrowser/quicktestbrowser.pro              |  2 ++
 18 files changed, 73 insertions(+), 5 deletions(-)

diff --git a/examples/webengine/quicknanobrowser/quicknanobrowser.pro b/examples/webengine/quicknanobrowser/quicknanobrowser.pro
index 3628b81..a8e57b0 100644
--- a/examples/webengine/quicknanobrowser/quicknanobrowser.pro
+++ b/examples/webengine/quicknanobrowser/quicknanobrowser.pro
@@ -1,3 +1,5 @@
+requires(contains(QT_CONFIG, accessibility))
+
 TEMPLATE = app
 TARGET = quicknanobrowser
 
diff --git a/src/core/browser_accessibility_manager_qt.cpp b/src/core/browser_accessibility_manager_qt.cpp
index 28d0dd7..6729866 100644
--- a/src/core/browser_accessibility_manager_qt.cpp
+++ b/src/core/browser_accessibility_manager_qt.cpp
@@ -45,9 +45,14 @@ namespace content {
 
 BrowserAccessibility *BrowserAccessibilityFactoryQt::Create()
 {
+#ifndef QT_NO_ACCESSIBILITY
     return new BrowserAccessibilityQt();
+#else
+    return 0;
+#endif // QT_NO_ACCESSIBILITY
 }
 
+#ifndef QT_NO_ACCESSIBILITY
 BrowserAccessibilityManagerQt::BrowserAccessibilityManagerQt(
     QObject* parentObject,
     const ui::AXTreeUpdate& initialTree,
@@ -131,5 +136,6 @@ void BrowserAccessibilityManagerQt::NotifyAccessibilityEvent(ui::AXEvent event_t
         break;
     }
 }
+#endif // QT_NO_ACCESSIBILITY
 
 }
diff --git a/src/core/browser_accessibility_manager_qt.h b/src/core/browser_accessibility_manager_qt.h
index 5d8498d..49b3af3 100644
--- a/src/core/browser_accessibility_manager_qt.h
+++ b/src/core/browser_accessibility_manager_qt.h
@@ -38,6 +38,7 @@
 #define BROWSER_ACCESSIBILITY_MANAGER_QT_H
 
 #include "content/browser/accessibility/browser_accessibility_manager.h"
+#ifndef QT_NO_ACCESSIBILITY
 #include <QtCore/qobject.h>
 
 QT_BEGIN_NAMESPACE
@@ -74,4 +75,5 @@ private:
 
 }
 
+#endif // QT_NO_ACCESSIBILITY
 #endif
diff --git a/src/core/browser_accessibility_qt.cpp b/src/core/browser_accessibility_qt.cpp
index b5cd26f..4b8e97a 100644
--- a/src/core/browser_accessibility_qt.cpp
+++ b/src/core/browser_accessibility_qt.cpp
@@ -40,6 +40,8 @@
 
 #include "browser_accessibility_qt.h"
 
+#ifndef QT_NO_ACCESSIBILITY
+
 #include "third_party/WebKit/public/web/WebAXEnums.h"
 #include "ui/accessibility/ax_node_data.h"
 
@@ -898,3 +900,5 @@ void BrowserAccessibilityQt::modelChange(QAccessibleTableModelChangeEvent *)
 }
 
 } // namespace content
+
+#endif // QT_NO_ACCESSIBILITY
diff --git a/src/core/browser_accessibility_qt.h b/src/core/browser_accessibility_qt.h
index db190ff..e87b5d8 100644
--- a/src/core/browser_accessibility_qt.h
+++ b/src/core/browser_accessibility_qt.h
@@ -38,6 +38,8 @@
 #define BROWSER_ACCESSIBILITY_QT_H
 
 #include <QtGui/qaccessible.h>
+
+#ifndef QT_NO_ACCESSIBILITY
 #include "content/browser/accessibility/browser_accessibility.h"
 
 namespace content {
@@ -145,4 +147,5 @@ public:
 
 }
 
+#endif // QT_NO_ACCESSIBILITY
 #endif
diff --git a/src/core/render_widget_host_view_qt.cpp b/src/core/render_widget_host_view_qt.cpp
index c221e94..18d64e8 100644
--- a/src/core/render_widget_host_view_qt.cpp
+++ b/src/core/render_widget_host_view_qt.cpp
@@ -198,15 +198,18 @@ RenderWidgetHostViewQt::RenderWidgetHostViewQt(content::RenderWidgetHost* widget
     , m_initPending(false)
 {
     m_host->SetView(this);
-
+#ifndef QT_NO_ACCESSIBILITY
     QAccessible::installActivationObserver(this);
     if (QAccessible::isActive())
         content::BrowserAccessibilityStateImpl::GetInstance()->EnableAccessibility();
+#endif // QT_NO_ACCESSIBILITY
 }
 
 RenderWidgetHostViewQt::~RenderWidgetHostViewQt()
 {
+#ifndef QT_NO_ACCESSIBILITY
     QAccessible::removeActivationObserver(this);
+#endif // QT_NO_ACCESSIBILITY
 }
 
 void RenderWidgetHostViewQt::setDelegate(RenderWidgetHostViewQtDelegate* delegate)
@@ -296,6 +299,7 @@ gfx::NativeViewAccessible RenderWidgetHostViewQt::GetNativeViewAccessible()
 
 void RenderWidgetHostViewQt::CreateBrowserAccessibilityManagerIfNeeded()
 {
+#ifndef QT_NO_ACCESSIBILITY
     if (GetBrowserAccessibilityManager())
         return;
 
@@ -303,6 +307,9 @@ void RenderWidgetHostViewQt::CreateBrowserAccessibilityManagerIfNeeded()
         m_adapterClient->accessibilityParentObject(),
         content::BrowserAccessibilityManagerQt::GetEmptyDocument(),
         this));
+#else
+    return 0;
+#endif // QT_NO_ACCESSIBILITY
 }
 
 // Set focus to the associated View component.
@@ -953,6 +960,7 @@ void RenderWidgetHostViewQt::AccessibilityFatalError()
     SetBrowserAccessibilityManager(NULL);
 }
 
+#ifndef QT_NO_ACCESSIBILITY
 void RenderWidgetHostViewQt::accessibilityActiveChanged(bool active)
 {
     if (active)
@@ -960,6 +968,7 @@ void RenderWidgetHostViewQt::accessibilityActiveChanged(bool active)
     else
         content::BrowserAccessibilityStateImpl::GetInstance()->DisableAccessibility();
 }
+#endif // QT_NO_ACCESSIBILITY
 
 void RenderWidgetHostViewQt::handleWheelEvent(QWheelEvent *ev)
 {
@@ -1042,6 +1051,7 @@ void RenderWidgetHostViewQt::handleFocusEvent(QFocusEvent *ev)
     }
 }
 
+#ifndef QT_NO_ACCESSIBILITY
 QAccessibleInterface *RenderWidgetHostViewQt::GetQtAccessible()
 {
     // Assume we have a screen reader doing stuff
@@ -1051,6 +1061,7 @@ QAccessibleInterface *RenderWidgetHostViewQt::GetQtAccessible()
     content::BrowserAccessibilityQt *accQt = static_cast<content::BrowserAccessibilityQt*>(acc);
     return accQt;
 }
+#endif // QT_NO_ACCESSIBILITY
 
 void RenderWidgetHostViewQt::didFirstVisuallyNonEmptyLayout()
 {
diff --git a/src/core/render_widget_host_view_qt.h b/src/core/render_widget_host_view_qt.h
index d4a3ff2..fac7efd 100644
--- a/src/core/render_widget_host_view_qt.h
+++ b/src/core/render_widget_host_view_qt.h
@@ -50,6 +50,7 @@
 #include <QRect>
 #include <QtGlobal>
 #include <QtGui/qaccessible.h>
+#include <QtGui/QTouchEvent>
 
 #include "delegated_frame_node.h"
 
@@ -59,7 +60,6 @@ class QFocusEvent;
 class QHoverEvent;
 class QKeyEvent;
 class QMouseEvent;
-class QTouchEvent;
 class QVariant;
 class QWheelEvent;
 class QAccessibleInterface;
@@ -93,7 +93,9 @@ class RenderWidgetHostViewQt
     , public RenderWidgetHostViewQtDelegateClient
     , public content::BrowserAccessibilityDelegate
     , public base::SupportsWeakPtr<RenderWidgetHostViewQt>
+#ifndef QT_NO_ACCESSIBILITY
     , public QAccessible::ActivationObserver
+#endif // QT_NO_ACCESSIBILITY
 {
 public:
     RenderWidgetHostViewQt(content::RenderWidgetHost* widget);
@@ -213,9 +215,11 @@ public:
     virtual gfx::Point AccessibilityOriginInScreen(const gfx::Rect& bounds) const Q_DECL_OVERRIDE  { return gfx::Point(); }
     virtual void AccessibilityHitTest(const gfx::Point& point) Q_DECL_OVERRIDE  { }
     virtual void AccessibilityFatalError() Q_DECL_OVERRIDE;
+#ifndef QT_NO_ACCESSIBILITY
     virtual void accessibilityActiveChanged(bool active) Q_DECL_OVERRIDE;
 
     QAccessibleInterface *GetQtAccessible();
+#endif // QT_NO_ACCESSIBILITY
 
     void didFirstVisuallyNonEmptyLayout();
 
diff --git a/src/core/web_contents_adapter.cpp b/src/core/web_contents_adapter.cpp
index 3f223f7..e41acd0 100644
--- a/src/core/web_contents_adapter.cpp
+++ b/src/core/web_contents_adapter.cpp
@@ -628,12 +628,14 @@ void WebContentsAdapter::enableInspector(bool enable)
     ContentBrowserClientQt::Get()->enableInspector(enable);
 }
 
+#ifndef QT_NO_ACCESSIBILITY
 QAccessibleInterface *WebContentsAdapter::browserAccessible()
 {
     Q_D(const WebContentsAdapter);
     RenderWidgetHostViewQt *rwhv = static_cast<RenderWidgetHostViewQt*>(d->webContents->GetRenderWidgetHostView());
     return rwhv ? rwhv->GetQtAccessible() : Q_NULLPTR;
 }
+#endif // QT_NO_ACCESSIBILITY
 
 void WebContentsAdapter::runJavaScript(const QString &javaScript)
 {
diff --git a/src/core/web_contents_adapter_client.h b/src/core/web_contents_adapter_client.h
index 8fd401f..df18980 100644
--- a/src/core/web_contents_adapter_client.h
+++ b/src/core/web_contents_adapter_client.h
@@ -168,7 +168,9 @@ public:
     virtual void passOnFocus(bool reverse) = 0;
     // returns the last QObject (QWidget/QQuickItem) based object in the accessibility
     // hierarchy before going into the BrowserAccessibility tree
+#ifndef QT_NO_ACCESSIBILITY
     virtual QObject *accessibilityParentObject() = 0;
+#endif // QT_NO_ACCESSIBILITY
     virtual void javaScriptConsoleMessage(JavaScriptConsoleMessageLevel level, const QString& message, int lineNumber, const QString& sourceID) = 0;
     virtual void authenticationRequired(const QUrl &requestUrl, const QString &realm, bool isProxy, const QString &challengingHost, QString *outUser, QString *outPassword) = 0;
     virtual void runMediaAccessPermissionRequest(const QUrl &securityOrigin, MediaRequestFlags requestFlags) = 0;
diff --git a/src/webengine/api/qquickwebengineview.cpp b/src/webengine/api/qquickwebengineview.cpp
index 3497c16..a35cfc3 100644
--- a/src/webengine/api/qquickwebengineview.cpp
+++ b/src/webengine/api/qquickwebengineview.cpp
@@ -61,16 +61,20 @@
 #include <QScreen>
 #include <QStringBuilder>
 #include <QUrl>
+#ifndef QT_NO_ACCESSIBILITY
 #include <private/qquickaccessibleattached_p.h>
+#endif // QT_NO_ACCESSIBILITY
 
 QT_BEGIN_NAMESPACE
 
+#ifndef QT_NO_ACCESSIBILITY
 static QAccessibleInterface *webAccessibleFactory(const QString &, QObject *object)
 {
     if (QQuickWebEngineView *v = qobject_cast<QQuickWebEngineView*>(object))
         return new QQuickWebEngineViewAccessible(v);
     return 0;
 }
+#endif // QT_NO_ACCESSIBILITY
 
 QQuickWebEngineViewPrivate::QQuickWebEngineViewPrivate()
     : adapter(new WebContentsAdapter)
@@ -102,7 +106,9 @@ QQuickWebEngineViewPrivate::QQuickWebEngineViewPrivate()
         // 1x, 2x, 3x etc assets that fit an integral number of pixels.
         setDevicePixelRatio(qMax(1, qRound(webPixelRatio)));
     }
+#ifndef QT_NO_ACCESSIBILITY
     QAccessible::installFactory(&webAccessibleFactory);
+#endif // QT_NO_ACCESSIBILITY
 }
 
 QQuickWebEngineViewPrivate::~QQuickWebEngineViewPrivate()
@@ -395,11 +401,13 @@ void QQuickWebEngineViewPrivate::runMediaAccessPermissionRequest(const QUrl &sec
    Q_EMIT e->featurePermissionRequested(securityOrigin, feature);
 }
 
+#ifndef QT_NO_ACCESSIBILITY
 QObject *QQuickWebEngineViewPrivate::accessibilityParentObject()
 {
     Q_Q(QQuickWebEngineView);
     return q;
 }
+#endif // QT_NO_ACCESSIBILITY
 
 WebEngineSettings *QQuickWebEngineViewPrivate::webEngineSettings() const
 {
@@ -414,6 +422,7 @@ void QQuickWebEngineViewPrivate::setDevicePixelRatio(qreal devicePixelRatio)
     m_dpiScale = devicePixelRatio / screen->devicePixelRatio();
 }
 
+#ifndef QT_NO_ACCESSIBILITY
 QQuickWebEngineViewAccessible::QQuickWebEngineViewAccessible(QQuickWebEngineView *o)
     : QAccessibleObject(o)
 {}
@@ -460,6 +469,7 @@ QAccessible::State QQuickWebEngineViewAccessible::state() const
     QAccessible::State s;
     return s;
 }
+#endif // QT_NO_ACCESSIBILITY
 
 void QQuickWebEngineViewPrivate::adoptWebContents(WebContentsAdapter *webContents)
 {
@@ -497,8 +507,10 @@ QQuickWebEngineView::QQuickWebEngineView(QQuickItem *parent)
     this->setActiveFocusOnTab(true);
     this->setFlag(QQuickItem::ItemIsFocusScope);
 
+#ifndef QT_NO_ACCESSIBILITY
     QQuickAccessibleAttached *accessible = QQuickAccessibleAttached::qmlAttachedProperties(this);
     accessible->setRole(QAccessible::Grouping);
+#endif // QT_NO_ACCESSIBILITY
 }
 
 QQuickWebEngineView::~QQuickWebEngineView()
diff --git a/src/webengine/api/qquickwebengineview_p.h b/src/webengine/api/qquickwebengineview_p.h
index 22713ee..f3ceb2c 100644
--- a/src/webengine/api/qquickwebengineview_p.h
+++ b/src/webengine/api/qquickwebengineview_p.h
@@ -155,7 +155,9 @@ private:
     friend class QQuickWebEngineViewExperimental;
     friend class QQuickWebEngineViewExperimentalExtension;
     friend class QQuickWebEngineNewViewRequest;
+#ifndef QT_NO_ACCESSIBILITY
     friend class QQuickWebEngineViewAccessible;
+#endif // QT_NO_ACCESSIBILITY
 };
 
 QT_END_NAMESPACE
diff --git a/src/webengine/api/qquickwebengineview_p_p.h b/src/webengine/api/qquickwebengineview_p_p.h
index 6662f1f..3ab95c6 100644
--- a/src/webengine/api/qquickwebengineview_p_p.h
+++ b/src/webengine/api/qquickwebengineview_p_p.h
@@ -175,7 +175,9 @@ public:
     virtual void javaScriptConsoleMessage(JavaScriptConsoleMessageLevel level, const QString& message, int lineNumber, const QString& sourceID) Q_DECL_OVERRIDE;
     virtual void authenticationRequired(const QUrl&, const QString&, bool, const QString&, QString*, QString*) Q_DECL_OVERRIDE { }
     virtual void runMediaAccessPermissionRequest(const QUrl &securityOrigin, MediaRequestFlags requestFlags) Q_DECL_OVERRIDE;
+#ifndef QT_NO_ACCESSIBILITY
     virtual QObject *accessibilityParentObject() Q_DECL_OVERRIDE;
+#endif // QT_NO_ACCESSIBILITY
     virtual WebEngineSettings *webEngineSettings() const Q_DECL_OVERRIDE;
     virtual void allowCertificateError(const QExplicitlySharedDataPointer<CertificateErrorController> &errorController);
 
@@ -202,6 +204,7 @@ private:
     qreal m_dpiScale;
 };
 
+#ifndef QT_NO_ACCESSIBILITY
 class QQuickWebEngineViewAccessible : public QAccessibleObject
 {
 public:
@@ -217,7 +220,7 @@ public:
 private:
     QQuickWebEngineView *engineView() const { return static_cast<QQuickWebEngineView*>(object()); }
 };
-
+#endif // QT_NO_ACCESSIBILITY
 QT_END_NAMESPACE
 
 QML_DECLARE_TYPE(QQuickWebEngineViewExperimental)
diff --git a/src/webenginewidgets/api/qwebenginepage.cpp b/src/webenginewidgets/api/qwebenginepage.cpp
index 72b16f2..068c175 100644
--- a/src/webenginewidgets/api/qwebenginepage.cpp
+++ b/src/webenginewidgets/api/qwebenginepage.cpp
@@ -39,6 +39,7 @@
 #include <QApplication>
 #include <QAuthenticator>
 #include <QClipboard>
+#include <QContextMenuEvent>
 #include <QFileDialog>
 #include <QIcon>
 #include <QInputDialog>
@@ -342,10 +343,12 @@ void QWebEnginePagePrivate::runMediaAccessPermissionRequest(const QUrl &security
     Q_EMIT q->featurePermissionRequested(securityOrigin, requestedFeature);
 }
 
+#ifndef QT_NO_ACCESSIBILITY
 QObject *QWebEnginePagePrivate::accessibilityParentObject()
 {
     return view;
 }
+#endif // QT_NO_ACCESSIBILITY
 
 void QWebEnginePagePrivate::updateAction(QWebEnginePage::WebAction action) const
 {
diff --git a/src/webenginewidgets/api/qwebenginepage.h b/src/webenginewidgets/api/qwebenginepage.h
index 7856b82..9fd81b0 100644
--- a/src/webenginewidgets/api/qwebenginepage.h
+++ b/src/webenginewidgets/api/qwebenginepage.h
@@ -258,7 +258,9 @@ private:
 
     friend class QWebEngineView;
     friend class QWebEngineViewPrivate;
+#ifndef QT_NO_ACCESSIBILITY
     friend class QWebEngineViewAccessible;
+#endif // QT_NO_ACCESSIBILITY
 };
 
 
diff --git a/src/webenginewidgets/api/qwebenginepage_p.h b/src/webenginewidgets/api/qwebenginepage_p.h
index 5412922..2307e7a 100644
--- a/src/webenginewidgets/api/qwebenginepage_p.h
+++ b/src/webenginewidgets/api/qwebenginepage_p.h
@@ -135,7 +135,9 @@ public:
     virtual void javaScriptConsoleMessage(JavaScriptConsoleMessageLevel level, const QString& message, int lineNumber, const QString& sourceID) Q_DECL_OVERRIDE;
     virtual void authenticationRequired(const QUrl &requestUrl, const QString &realm, bool isProxy, const QString &challengingHost, QString *outUser, QString *outPassword) Q_DECL_OVERRIDE;
     virtual void runMediaAccessPermissionRequest(const QUrl &securityOrigin, MediaRequestFlags requestFlags) Q_DECL_OVERRIDE;
+#ifndef QT_NO_ACCESSIBILITY
     virtual QObject *accessibilityParentObject() Q_DECL_OVERRIDE;
+#endif // QT_NO_ACCESSIBILITY
     virtual WebEngineSettings *webEngineSettings() const Q_DECL_OVERRIDE;
     virtual void allowCertificateError(const QExplicitlySharedDataPointer<CertificateErrorController> &controller) Q_DECL_OVERRIDE;
 
diff --git a/src/webenginewidgets/api/qwebengineview.cpp b/src/webenginewidgets/api/qwebengineview.cpp
index 8d21989..63ac405 100644
--- a/src/webenginewidgets/api/qwebengineview.cpp
+++ b/src/webenginewidgets/api/qwebengineview.cpp
@@ -85,19 +85,22 @@ void QWebEngineViewPrivate::bind(QWebEngineView *view, QWebEnginePage *page)
     }
 }
 
-
+#ifndef QT_NO_ACCESSIBILITY
 static QAccessibleInterface *webAccessibleFactory(const QString &, QObject *object)
 {
     if (QWebEngineView *v = qobject_cast<QWebEngineView*>(object))
         return new QWebEngineViewAccessible(v);
     return Q_NULLPTR;
 }
+#endif // QT_NO_ACCESSIBILITY
 
 QWebEngineViewPrivate::QWebEngineViewPrivate()
     : page(0)
     , m_pendingContextMenuEvent(false)
 {
+#ifndef QT_NO_ACCESSIBILITY
     QAccessible::installFactory(&webAccessibleFactory);
+#endif // QT_NO_ACCESSIBILITY
 }
 
 QWebEngineView::QWebEngineView(QWidget *parent)
@@ -274,6 +277,7 @@ void QWebEngineView::contextMenuEvent(QContextMenuEvent *event)
     menu->popup(event->globalPos());
 }
 
+#ifndef QT_NO_ACCESSIBILITY
 int QWebEngineViewAccessible::childCount() const
 {
     if (view() && child(0))
@@ -294,6 +298,7 @@ int QWebEngineViewAccessible::indexOfChild(const QAccessibleInterface *c) const
         return 0;
     return -1;
 }
+#endif // QT_NO_ACCESSIBILITY
 
 QT_END_NAMESPACE
 
diff --git a/src/webenginewidgets/api/qwebengineview_p.h b/src/webenginewidgets/api/qwebengineview_p.h
index 9db971f..e0cc3f4 100644
--- a/src/webenginewidgets/api/qwebengineview_p.h
+++ b/src/webenginewidgets/api/qwebengineview_p.h
@@ -59,6 +59,7 @@ public:
     bool m_pendingContextMenuEvent;
 };
 
+#ifndef QT_NO_ACCESSIBILITY
 class QWebEngineViewAccessible : public QAccessibleWidget
 {
 public:
@@ -72,7 +73,7 @@ public:
 private:
     QWebEngineView *view() const { return static_cast<QWebEngineView*>(object()); }
 };
-
+#endif // QT_NO_ACCESSIBILITY
 
 QT_END_NAMESPACE
 
diff --git a/tests/quicktestbrowser/quicktestbrowser.pro b/tests/quicktestbrowser/quicktestbrowser.pro
index ac8fe74..51ea5a2 100644
--- a/tests/quicktestbrowser/quicktestbrowser.pro
+++ b/tests/quicktestbrowser/quicktestbrowser.pro
@@ -1,3 +1,5 @@
+requires(contains(QT_CONFIG, accessibility))
+
 TEMPLATE = app
 TARGET = quicktestbrowser
 
-- 
2.3.1