Compile with changes to the accessibility API.

Change-Id: I72e7636a02ad2fba984f4a96cbb33d441a7f8be7
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>

util/accessibilityinspector/accessibilityinspector.cpp

@@ -62,7 +62,7 @@ void MouseInterceptingGraphicsScene::mouseDoubleClickEvent(QGraphicsSceneMouseEv
 AccessibilitySceneManager *sceneManager = 0;
 QAccessible::UpdateHandler previousUpdateHandler = 0;
 bool updateHandlerRecursion = false;
-void accessibilityUpdateHandler(QObject *object, int who, QAccessible::Event reason)
+void accessibilityUpdateHandler(QAccessibleEvent *event)
 {
     if (updateHandlerRecursion)
         return;
@@ -70,13 +70,13 @@ void accessibilityUpdateHandler(QObject *object, int who, QAccessible::Event rea
     updateHandlerRecursion = true;
 
     if (sceneManager) {
-        sceneManager->handleUpdate(object, reason);
+        sceneManager->handleUpdate(event);
 
         //qDebug() << "update";
     }
 
     if (previousUpdateHandler) // call prev just to be sure.
-        previousUpdateHandler(object, who, reason);
+        previousUpdateHandler(event);
 
     updateHandlerRecursion = false;
 }

util/accessibilityinspector/accessibilityscenemanager.cpp

@@ -73,7 +73,6 @@ void AccessibilitySceneManager::updateAccessibilitySceneItemFlags()
         if (!interface)
             continue;
         updateItemFlags(m_graphicsItems.value(object), interface);
-        delete interface;
     }
 }
 
@@ -89,15 +88,18 @@ void AccessibilitySceneManager::populateAccessibilityTreeScene()
     populateAccessibilityTreeScene(rootInterface);
 }
 
-void AccessibilitySceneManager::handleUpdate(QObject *object, QAccessible::Event reason)
+void AccessibilitySceneManager::handleUpdate(QAccessibleEvent *event)
 {
+    QObject *object = event->object();
+    QAccessible::Event type = event->type();
+
     QAccessibleInterface *interface = QAccessible::queryAccessibleInterface(object);
     if (!interface)
         return;
 
     QString name = interface->text(QAccessible::Name);
 
-    if (reason == QAccessible::ObjectCreated) {
+    if (type == QAccessible::ObjectCreated) {
   //      qDebug() << "ObjectCreated" << object << name;
         populateAccessibilityScene(interface, m_scene);
     }
@@ -109,7 +111,7 @@ void AccessibilitySceneManager::handleUpdate(QObject *object, QAccessible::Event
         return;
     }
 
-    if (reason == QAccessible::LocationChanged) {
+    if (type == QAccessible::LocationChanged) {
 
         //if (name.startsWith("List"))
             qDebug() << "locationChange" << object << name << interface->rect();
@@ -119,12 +121,10 @@ void AccessibilitySceneManager::handleUpdate(QObject *object, QAccessible::Event
            QAccessibleInterface *child = interface->child(i);
            if (child) {
                updateItem(m_graphicsItems.value(child->object()), child);
-               delete child;
             }
         }
 
-        delete interface;
-    } else if (reason == QAccessible::ObjectDestroyed) {
+    } else if (type == QAccessible::ObjectDestroyed) {
 //        qDebug() << "ObjectDestroyed" << object << name;
         delete m_graphicsItems.value(object);
         m_graphicsItems.remove(object);
@@ -132,28 +132,25 @@ void AccessibilitySceneManager::handleUpdate(QObject *object, QAccessible::Event
         if (object == m_selectedObject) {
             m_selectedObject = 0;
         }
-    } else if (reason == QAccessible::ObjectHide) {
+    } else if (type == QAccessible::ObjectHide) {
 //        qDebug() << "ObjectCreated Hide" << object;
         updateItemFlags(item, interface);
-    } else if (reason == QAccessible::ObjectShow) {
+    } else if (type == QAccessible::ObjectShow) {
 //        qDebug() << "ObjectCreated Show" << object;
         updateItemFlags(item, interface);
-    } else if (reason == QAccessible::ScrollingStart) {
+    } else if (type == QAccessible::ScrollingStart) {
         qDebug() << "ObjectCreated ScrollingStart" << object;
-        QAccessibleInterface *child = 0;
         for (int i = 0; i < interface->childCount(); ++i) {
             QAccessibleInterface *child = interface->child(i);
             if (child) {
                 m_animatedObjects.insert(child->object());
-                delete child;
             }
         }
-    } else if (reason == QAccessible::ScrollingEnd) {
+    } else if (type == QAccessible::ScrollingEnd) {
         // qDebug() << "ObjectCreated ScrollingEnd" << object;
         foreach (QObject *object, m_animatedObjects) {
             updateItem(m_graphicsItems.value(object), interface);
         }
-        delete interface;
         m_animatedObjects.clear();
 
     } else {
@@ -197,10 +194,7 @@ void AccessibilitySceneManager::updateItems(QObject *root)
     for (int i = 0; i < interface->childCount(); ++i) {
         QAccessibleInterface *child = interface->child(i);
         updateItems(child->object());
-        delete child;
     }
-
-    delete interface;
 }
 
 void AccessibilitySceneManager::updateItem(QObject *object)
@@ -213,8 +207,6 @@ void AccessibilitySceneManager::updateItem(QObject *object)
         return;
 
     updateItem(m_graphicsItems.value(object), interface);
-
-    delete interface;
 }
 
 void AccessibilitySceneManager::updateItem(QGraphicsRectItem *item, QAccessibleInterface *interface)
@@ -332,7 +324,6 @@ void AccessibilitySceneManager::populateAccessibilityScene(QAccessibleInterface
         QAccessibleInterface *child = interface->child(i);
         updateItems(child->object());
         populateAccessibilityScene(child, scene);
-        delete child;
     }
 }
 
@@ -351,7 +342,6 @@ AccessibilitySceneManager::TreeItem AccessibilitySceneManager::computeLevels(QAc
             TreeItem childLevel = computeLevels(child, level + 1);
             currentLevel.children.append(childLevel);
             currentLevel.width += childLevel.width + m_treeItemHorizontalPadding;
-            delete child;
         }
     }
 
@@ -485,11 +475,7 @@ bool AccessibilitySceneManager::isHidden(QAccessibleInterface *interface)
             return true;
         }
 
-        QAccessibleInterface *parent = current->parent();
-
-        if (current != interface)
-            delete current;
-        current = parent;
+        current = current->parent();
     }
 
     return false;

util/accessibilityinspector/accessibilityscenemanager.h

@@ -63,7 +63,7 @@ public slots:
     void populateAccessibilityScene();
     void updateAccessibilitySceneItemFlags();
     void populateAccessibilityTreeScene();
-    void handleUpdate(QObject *object, QAccessible::Event reason);
+    void handleUpdate(QAccessibleEvent *event);
     void setSelected(QObject *object);
 
     void changeScale(int scale);

util/accessibilityinspector/screenreader.cpp

@@ -42,6 +42,7 @@
 #include "screenreader.h"
 #include "optionswidget.h"
 #include "accessibilityscenemanager.h"
+#include <private/qaccessible2_p.h>
 #include <QtGui>
 
 ScreenReader::ScreenReader(QObject *parent) :
@@ -54,8 +55,6 @@ ScreenReader::ScreenReader(QObject *parent) :
 
 ScreenReader::~ScreenReader()
 {
-    delete m_selectedInterface;
-    delete m_rootInterface;
 }
 
 void ScreenReader::setRootObject(QObject *rootObject)