diff options
Diffstat (limited to 'src/widgets/accessible/qaccessiblewidget.cpp')
| -rw-r--r-- | src/widgets/accessible/qaccessiblewidget.cpp | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/src/widgets/accessible/qaccessiblewidget.cpp b/src/widgets/accessible/qaccessiblewidget.cpp index 3a9422cc26..901fd7e201 100644 --- a/src/widgets/accessible/qaccessiblewidget.cpp +++ b/src/widgets/accessible/qaccessiblewidget.cpp @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtWidgets module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company 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 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -53,10 +59,9 @@ QT_BEGIN_NAMESPACE static QList<QWidget*> childWidgets(const QWidget *widget) { - QList<QObject*> list = widget->children(); QList<QWidget*> widgets; - for (int i = 0; i < list.size(); ++i) { - QWidget *w = qobject_cast<QWidget *>(list.at(i)); + for (QObject *o : widget->children()) { + QWidget *w = qobject_cast<QWidget *>(o); if (w && !w->isWindow() && !qobject_cast<QFocusFrame*>(w) #if !defined(QT_NO_MENU) @@ -77,9 +82,8 @@ static QString buddyString(const QWidget *widget) if (!parent) return QString(); #ifndef QT_NO_SHORTCUT - QObjectList ol = parent->children(); - for (int i = 0; i < ol.size(); ++i) { - QLabel *label = qobject_cast<QLabel*>(ol.at(i)); + for (QObject *o : parent->children()) { + QLabel *label = qobject_cast<QLabel*>(o); if (label && label->buddy() == widget) return label->text(); } @@ -274,7 +278,7 @@ public: void QAccessibleWidget::addControllingSignal(const QString &signal) { QByteArray s = QMetaObject::normalizedSignature(signal.toLatin1()); - if (object()->metaObject()->indexOfSignal(s) < 0) + if (Q_UNLIKELY(object()->metaObject()->indexOfSignal(s) < 0)) qWarning("Signal %s unknown in %s", s.constData(), object()->metaObject()->className()); d->primarySignals << QLatin1String(s); } @@ -302,8 +306,8 @@ QAccessibleWidget::relations(QAccessible::Relation match /*= QAccessible::AllRel // ideally we would go through all objects and check, but that // will be too expensive const QList<QWidget*> kids = childWidgets(parent); - for (int i = 0; i < kids.count(); ++i) { - if (QLabel *labelSibling = qobject_cast<QLabel*>(kids.at(i))) { + for (QWidget *kid : kids) { + if (QLabel *labelSibling = qobject_cast<QLabel*>(kid)) { if (labelSibling->buddy() == widget()) { QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(labelSibling); rels.append(qMakePair(iface, rel)); |