Remove QAccessibleEvent

It was unused and I don't quite understand its purpose any more.

Change-Id: I5c946a1644fd64508cb4aad78320ae96fd935d31
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>

src/corelib/kernel/qcoreevent.h

@@ -185,9 +185,6 @@ public:
         HoverLeave = 128,                       // mouse cursor leaves a hover widget
         HoverMove = 129,                        // mouse cursor move inside a hover widget
 
-        AccessibilityHelp = 119,                // accessibility help text request
-        AccessibilityDescription = 130,         // accessibility description text request
-
         // last event id used = 132
 
 #ifdef QT_KEYPAD_NAVIGATION

src/gui/accessible/qaccessible.h

@@ -416,20 +416,6 @@ public:
 private:
 };
 
-class QAccessibleEvent : public QEvent
-{
-public:
-    inline QAccessibleEvent(Type type);
-    inline QString value() const { return val; }
-    inline void setValue(const QString &aText) { val = aText; }
-
-private:
-    QString val;
-};
-
-inline QAccessibleEvent::QAccessibleEvent(Type atype)
-    : QEvent(atype) {}
-
 #define QAccessibleInterface_iid "com.trolltech.Qt.QAccessibleInterface"
 Q_DECLARE_INTERFACE(QAccessibleInterface, QAccessibleInterface_iid)
 

src/tools/uic/qclass_lib_map.h

@@ -598,7 +598,6 @@ QT_CLASS_LIB(QTDSDriver, QtSql, qsql_tds.h)
 QT_CLASS_LIB(QAccessible, QtWidgets, qaccessible.h)
 QT_CLASS_LIB(QAccessibleInterface, QtWidgets, qaccessible.h)
 QT_CLASS_LIB(QAccessibleInterfaceEx, QtWidgets, qaccessible.h)
-QT_CLASS_LIB(QAccessibleEvent, QtWidgets, qaccessible.h)
 QT_CLASS_LIB(QAccessible2Interface, QtWidgets, qaccessible2.h)
 QT_CLASS_LIB(QAccessibleTextInterface, QtWidgets, qaccessible2.h)
 QT_CLASS_LIB(QAccessibleEditableTextInterface, QtWidgets, qaccessible2.h)

src/widgets/kernel/qapplication.cpp

@@ -3423,8 +3423,6 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
         case QEvent::Style:
         case QEvent::IconDrag:
         case QEvent::StyleChange:
-        case QEvent::AccessibilityHelp:
-        case QEvent::AccessibilityDescription:
         case QEvent::GraphicsSceneDragEnter:
         case QEvent::GraphicsSceneDragMove:
         case QEvent::GraphicsSceneDragLeave:

src/widgets/kernel/qwidget.cpp

@@ -8186,26 +8186,6 @@ bool QWidget::event(QEvent *event)
         if (d->whatsThis.isEmpty())
             event->ignore();
         break;
-#endif
-#ifndef QT_NO_ACCESSIBILITY
-    case QEvent::AccessibilityDescription:
-    case QEvent::AccessibilityHelp: {
-        QAccessibleEvent *ev = static_cast<QAccessibleEvent *>(event);
-        switch (ev->type()) {
-#ifndef QT_NO_TOOLTIP
-        case QEvent::AccessibilityDescription:
-            ev->setValue(d->toolTip);
-            break;
-#endif
-#ifndef QT_NO_WHATSTHIS
-        case QEvent::AccessibilityHelp:
-            ev->setValue(d->whatsThis);
-            break;
-#endif
-        default:
-            return false;
-        }
-        break; }
 #endif
     case QEvent::EmbeddingControl:
         d->topData()->frameStrut.setCoords(0 ,0, 0, 0);

src/widgets/statemachine/qguistatemachine.cpp

@@ -285,13 +285,6 @@ static QEvent *cloneEvent(QEvent *e)
     case QEvent::HoverMove:
         return new QHoverEvent(*static_cast<QHoverEvent*>(e));
 
-    case QEvent::AccessibilityHelp:
-        Q_ASSERT_X(false, "cloneEvent()", "not implemented");
-        break;
-    case QEvent::AccessibilityDescription:
-        Q_ASSERT_X(false, "cloneEvent()", "not implemented");
-        break;
-
 #ifdef QT_KEYPAD_NAVIGATION
     case QEvent::EnterEditFocus:
         return new QEvent(*e);