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Jan-Arve Saether authored
Hierarchical navigation has been moved to parent() and child(), relationships have been moved to relations() Change-Id: I4313eb3a6ed8b4812a347bb27b4d62f4f62ee9d5 Reviewed-by:Frederik Gladhorn <frederik.gladhorn@nokia.com>
297cdf59
/******************************************************************************** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).** Contact: http://www.qt-project.org/**** This file is part of the QtDeclarative module of the Qt Toolkit.**** $QT_BEGIN_LICENSE:LGPL$** GNU Lesser General Public License Usage** This file may be used under the terms of the GNU Lesser General Public** License version 2.1 as published by the Free Software Foundation and** appearing in the file LICENSE.LGPL included in the packaging of this** file. Please review the following information to ensure the GNU Lesser** General Public License version 2.1 requirements will be met:** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.**** In addition, as a special exception, Nokia gives you certain additional** rights. These rights are described in the Nokia Qt LGPL Exception** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.**** GNU General Public License Usage** Alternatively, this file may be used under the terms of the GNU General** Public License version 3.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of this** file. Please review the following information to ensure the GNU General** Public License version 3.0 requirements will be met:** http://www.gnu.org/copyleft/gpl.html.**** Other Usage** Alternatively, this file may be used in accordance with the terms and** conditions contained in a signed written agreement between you and Nokia.************** $QT_END_LICENSE$******************************************************************************/#include "qaccessiblequickview.h"#include <QtQuick/qquickitem.h>#include <QtQuick/private/qquickitem_p.h>#include "qaccessiblequickitem.h"#include "qdeclarativeaccessible.h"#ifndef QT_NO_ACCESSIBILITYQT_BEGIN_NAMESPACEQAccessibleQuickView::QAccessibleQuickView(QQuickView *object) :QAccessibleObject(object){}int QAccessibleQuickView::childCount() const{ return view()->rootItem() ? 1 : 0;}QAccessibleInterface *QAccessibleQuickView::parent() const{ // FIXME: for now we assume to be a top level window... return QAccessible::queryAccessibleInterface(qApp);}QAccessibleInterface *QAccessibleQuickView::child(int index) const7172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140
{
if (index == 0) {
if (QQuickItem *declarativeRoot = view()->rootObject())
return new QAccessibleQuickItem(declarativeRoot);
}
return 0;
}
QAccessible::Role QAccessibleQuickView::role() const
{
return QAccessible::Window; // FIXME
}
QAccessible::State QAccessibleQuickView::state() const
{
return QAccessible::State(); // FIXME
}
QRect QAccessibleQuickView::rect() const
{
return QRect(view()->x(), view()->y(), view()->width(), view()->height());
}
QString QAccessibleQuickView::text(QAccessible::Text text) const
{
#ifdef Q_ACCESSIBLE_QUICK_ITEM_ENABLE_DEBUG_DESCRIPTION
if (text == QAccessible::DebugDescription) {
return QString::fromAscii(object()->metaObject()->className()) ;
}
#else
Q_UNUSED(text)
#endif
return view()->windowTitle();
}
/*!
\internal
Can also return \a item itself
*/
static QQuickItem *childAt_helper(QQuickItem *item, int x, int y)
{
if (item->opacity() == 0.0 || !item->isVisible() || !item->isEnabled())
return 0;
if (item->flags() & QQuickItem::ItemClipsChildrenToShape) {
if (!itemScreenRect(item).contains(x, y))
return 0;
}
QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
QList<QQuickItem *> children = itemPrivate->paintOrderChildItems();
for (int i = children.count() - 1; i >= 0; --i) {
QQuickItem *child = children.at(i);
if (QQuickItem *childChild = childAt_helper(child, x, y))
return childChild;
}
QRect screenRect = itemScreenRect(item);
if (screenRect.contains(x, y))
return item;
return 0;
}
QAccessibleInterface *QAccessibleQuickView::childAt(int x, int y) const
{
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Q_ASSERT(view());
QQuickItem *root = view()->rootItem();
if (root) {
if (QQuickItem *item = childAt_helper(root, x, y))
return QAccessible::queryAccessibleInterface(item);
}
return 0;
}
int QAccessibleQuickView::indexOfChild(const QAccessibleInterface *iface) const
{
if (iface) {
QQuickItem *declarativeRoot = view()->rootObject();
if (declarativeRoot == iface->object())
return 0;
}
return -1;
}
QT_END_NAMESPACE
#endif // QT_NO_ACCESSIBILITY