Make QWindowContainer accessible

Change-Id: I93451b8842648db0815c96d64d319daecb45f0de
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>

6 files changed, 58 insertions, 4 deletions

diff --git a/src/plugins/accessible/widgets/main.cpp b/src/plugins/accessible/widgets/main.cpp
index 36ee784aac..717c15edd1 100644
--- a/src/plugins/accessible/widgets/main.cpp
+++ b/src/plugins/accessible/widgets/main.cpp
@@ -247,6 +247,8 @@ QAccessibleInterface *AccessibleFactory::create(const QString &classname, QObjec
         iface = 0;
     } else if (classname == QLatin1String("QWidget")) {
         iface = new QAccessibleWidget(widget);
+    } else if (classname == QLatin1String("QWindowContainer")) {
+        iface = new QAccessibleWindowContainer(widget);
     }
 
     return iface;
diff --git a/src/plugins/accessible/widgets/simplewidgets.cpp b/src/plugins/accessible/widgets/simplewidgets.cpp
index 1dac199a09..c275ec071d 100644
--- a/src/plugins/accessible/widgets/simplewidgets.cpp
+++ b/src/plugins/accessible/widgets/simplewidgets.cpp
@@ -57,6 +57,8 @@
 #include <qstyle.h>
 #include <qstyleoption.h>
 #include <qtextdocument.h>
+#include <qwindow.h>
+#include <private/qwindowcontainer_p.h>
 #include <QtCore/qvarlengtharray.h>
 
 #ifdef Q_OS_MAC
@@ -845,7 +847,38 @@ QProgressBar *QAccessibleProgressBar::progressBar() const
 }
 #endif
 
+
+QAccessibleWindowContainer::QAccessibleWindowContainer(QWidget *w)
+    : QAccessibleWidget(w)
+{
+}
+
+int QAccessibleWindowContainer::childCount() const
+{
+    if (container()->containedWindow())
+        return 1;
+    return 0;
+}
+
+int QAccessibleWindowContainer::indexOfChild(const QAccessibleInterface *child) const
+{
+    if (child->object() == container()->containedWindow())
+        return 0;
+    return -1;
+}
+
+QAccessibleInterface *QAccessibleWindowContainer::child(int i) const
+{
+    if (i == 0)
+        return QAccessible::queryAccessibleInterface(container()->containedWindow());
+    return 0;
+}
+
+QWindowContainer *QAccessibleWindowContainer::container() const
+{
+    return static_cast<QWindowContainer *>(widget());
+}
+
 #endif // QT_NO_ACCESSIBILITY
 
 QT_END_NAMESPACE
-
diff --git a/src/plugins/accessible/widgets/simplewidgets.h b/src/plugins/accessible/widgets/simplewidgets.h
index 6024788048..be19d8324f 100644
--- a/src/plugins/accessible/widgets/simplewidgets.h
+++ b/src/plugins/accessible/widgets/simplewidgets.h
@@ -195,6 +195,19 @@ protected:
 };
 #endif
 
+class QWindowContainer;
+class QAccessibleWindowContainer : public QAccessibleWidget
+{
+public:
+    QAccessibleWindowContainer(QWidget *w);
+    int childCount() const Q_DECL_OVERRIDE;
+    int indexOfChild(const QAccessibleInterface *child) const Q_DECL_OVERRIDE;
+    QAccessibleInterface *child(int i) const Q_DECL_OVERRIDE;
+
+private:
+    QWindowContainer *container() const;
+};
+
 #endif // QT_NO_ACCESSIBILITY
 
 QT_END_NAMESPACE
diff --git a/src/plugins/accessible/widgets/widgets.json b/src/plugins/accessible/widgets/widgets.json
index 3969fcd527..9ebcc89d35 100644
--- a/src/plugins/accessible/widgets/widgets.json
+++ b/src/plugins/accessible/widgets/widgets.json
@@ -48,6 +48,7 @@
     "QScrollArea",
     "QCalendarWidget",
     "QDockWidget",
-    "QDesktopScreenWidget"
+    "QDesktopScreenWidget",
+    "QWindowContainer"
     ]
 }
diff --git a/src/widgets/kernel/qwindowcontainer.cpp b/src/widgets/kernel/qwindowcontainer.cpp
index 399f089e0f..a4b3caf78d 100644
--- a/src/widgets/kernel/qwindowcontainer.cpp
+++ b/src/widgets/kernel/qwindowcontainer.cpp
@@ -200,7 +200,11 @@ QWindowContainer::QWindowContainer(QWindow *embeddedWindow, QWidget *parent, Qt:
     connect(QGuiApplication::instance(), SIGNAL(focusWindowChanged(QWindow *)), this, SLOT(focusWindowChanged(QWindow *)));
 }
 
-
+QWindow *QWindowContainer::containedWindow() const
+{
+    Q_D(const QWindowContainer);
+    return d->window;
+}
 
 /*!
     \internal
diff --git a/src/widgets/kernel/qwindowcontainer_p.h b/src/widgets/kernel/qwindowcontainer_p.h
index a21f9bd35a..014b163f97 100644
--- a/src/widgets/kernel/qwindowcontainer_p.h
+++ b/src/widgets/kernel/qwindowcontainer_p.h
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 
 class QWindowContainerPrivate;
 
-class QWindowContainer : public QWidget
+class Q_WIDGETS_EXPORT QWindowContainer : public QWidget
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QWindowContainer)
@@ -56,6 +56,7 @@ class QWindowContainer : public QWidget
 public:
     explicit QWindowContainer(QWindow *embeddedWindow, QWidget *parent = 0, Qt::WindowFlags f = 0);
     ~QWindowContainer();
+    QWindow *containedWindow() const;
 
     static void toplevelAboutToBeDestroyed(QWidget *parent);
     static void parentWasChanged(QWidget *parent);