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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** 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.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 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.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qquickplaceholdertext_p.h"
#include <QtQuick/private/qquicktext_p_p.h>
#include <QtQuick/private/qquicktextinput_p_p.h>
#include <QtQuick/private/qquicktextedit_p_p.h>
QT_BEGIN_NAMESPACE
QQuickPlaceholderText::QQuickPlaceholderText(QQuickItem *parent) : QQuickText(parent)
{
}
void QQuickPlaceholderText::componentComplete()
{
QQuickText::componentComplete();
connect(parentItem(), SIGNAL(effectiveHorizontalAlignmentChanged()), this, SLOT(updateAlignment()));
updateAlignment();
}
void QQuickPlaceholderText::updateAlignment()
{
if (QQuickTextInput *input = qobject_cast<QQuickTextInput *>(parentItem())) {
if (QQuickTextInputPrivate::get(input)->hAlignImplicit)
resetHAlign();
else
setHAlign(static_cast<HAlignment>(input->hAlign()));
} else if (QQuickTextEdit *edit = qobject_cast<QQuickTextEdit *>(parentItem())) {
if (QQuickTextEditPrivate::get(edit)->hAlignImplicit)
resetHAlign();
else
setHAlign(static_cast<HAlignment>(edit->hAlign()));
} else {
resetHAlign();
}
}
QT_END_NAMESPACE
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