48e0c4df23
Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
88 lines
3.4 KiB
C++
88 lines
3.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "propertywatcher.h"
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#include <QMetaProperty>
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#include <QFormLayout>
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#include <QPushButton>
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#include "propertyfield.h"
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PropertyWatcher::PropertyWatcher(QObject *subject, QString annotation, QWidget *parent)
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: QWidget(parent), m_subject(subject), m_layout(new QFormLayout)
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{
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setWindowTitle(QString("Properties of %1 %2 %3")
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.arg(subject->metaObject()->className()).arg(subject->objectName()).arg(annotation));
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setMinimumSize(450, 300);
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const QMetaObject* meta = m_subject->metaObject();
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for (int i = 0; i < meta->propertyCount(); ++i) {
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QMetaProperty prop = meta->property(i);
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if (prop.isReadable()) {
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PropertyField* field = new PropertyField(m_subject, prop);
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m_layout->addRow(prop.name(), field);
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}
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}
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QPushButton *updateButton = new QPushButton("update");
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connect(updateButton, &QPushButton::clicked, this, &PropertyWatcher::updateAllFields);
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m_layout->addRow("", updateButton);
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m_layout->setFieldGrowthPolicy(QFormLayout::ExpandingFieldsGrow);
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setLayout(m_layout);
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connect(subject, &QObject::destroyed, this, &PropertyWatcher::subjectDestroyed);
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}
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PropertyWatcher::~PropertyWatcher()
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{
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}
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void PropertyWatcher::updateAllFields()
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{
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QList<PropertyField *> fields = findChildren<PropertyField*>();
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foreach (PropertyField *field, fields)
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field->propertyChanged();
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emit updatedAllFields(this);
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}
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void PropertyWatcher::subjectDestroyed()
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{
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hide();
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deleteLater();
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}
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