/*
Copyright (C) 2018 Srivats P.

This file is part of "Ostinato"

This is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>
*/

#ifndef _X_LIST_WIDGET_H
#define _X_LIST_WIDGET_H

#include <QListWidget>

#include <QPainter>

class XListWidget : public QListWidget
{
public:
    XListWidget(QWidget *parent) : QListWidget(parent) {}
    virtual ~XListWidget() {}

protected:
    virtual void paintEvent(QPaintEvent *event)
    {
        if (!model()->hasChildren())  {
            QPainter painter(viewport());
            style()->drawItemText(&painter, viewport()->rect(),
                    layoutDirection() | Qt::AlignCenter, palette(),
                    true, whatsThis(), QPalette::WindowText);
        }
        else
            QListWidget::paintEvent(event);
    }
};

#endif