/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
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** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
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** use the contact form at http://qt.digia.com/contact-us.
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** 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 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 "styledoutputpaneplaceholder.h"

#include <utils/fileutils.h>

#include <QChildEvent>
#include <QTabWidget>
#include <QDebug>

StyledOutputpanePlaceHolder::StyledOutputpanePlaceHolder(Core::IMode *mode, QSplitter *parent) : Core::OutputPanePlaceHolder(mode, parent)
{
    QByteArray sheet = Utils::FileReader::fetchQrc(":/qmldesigner/outputpane-style.css");
    sheet += Utils::FileReader::fetchQrc(":/qmldesigner/scrollbar.css");
    m_customStylesheet = QString::fromUtf8(sheet);
}

void StyledOutputpanePlaceHolder::childEvent(QChildEvent *event)
{
    Core::OutputPanePlaceHolder::childEvent(event);

    if (event->type() == QEvent::ChildAdded) {
        QWidget *child = qobject_cast<QWidget*>(event->child());
        if (child) {
            QList<QTabWidget*> widgets = child->findChildren<QTabWidget*>();
            if (!widgets.isEmpty()) {
                widgets.first()->parentWidget()->ensurePolished();
                widgets.first()->parentWidget()->setStyleSheet(m_customStylesheet);
            }

        }
    } else if (event->type() == QEvent::ChildRemoved) {
        QWidget *child = qobject_cast<QWidget*>(event->child());
        if (child) {
            QList<QTabWidget*> widgets = child->findChildren<QTabWidget*>();
            if (!widgets.isEmpty())
                widgets.first()->parentWidget()->setStyleSheet(QString());
        }
    }
}