qt-creator/src/plugins/qmljsinspector/qmljscontextcrumblepath.cpp

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
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** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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**
** GNU Lesser General Public License Usage
**
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** 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
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#include "qmljscontextcrumblepath.h"

#include <QMouseEvent>
#include <QDebug>

namespace QmlJSInspector {
namespace Internal {

ContextCrumblePath::ContextCrumblePath(QWidget *parent)
    : CrumblePath(parent), m_isEmpty(true)
{
    setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
    updateContextPath(QStringList());
}

ContextCrumblePath::~ContextCrumblePath()
{

}

void ContextCrumblePath::updateContextPath(const QStringList &path)
{
    clear();
    foreach(const QString &pathPart, path) {
        pushElement(pathPart);
    }

    m_isEmpty = path.isEmpty();
    if (m_isEmpty) {
        pushElement(tr("[no context]"));
    }
}

bool ContextCrumblePath::isEmpty() const
{
    return m_isEmpty;
}

} // namespace Internal
} // namespace QmlJSInspector