/****************************************************************************
**
** Copyright (C) 2012 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Commercial Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef MAINWIDGET_H
#define MAINWIDGET_H

#include "qchartglobal.h"
#include "qchart.h"
#include "qchartview.h"
#include <QWidget>
#include <QGraphicsWidget>
#include <QGridLayout>
#include <QGraphicsGridLayout>
#include <QDoubleSpinBox>
#include <QGroupBox>
#include <QGroupedBarSeries>

QTCOMMERCIALCHART_USE_NAMESPACE

class MainWidget : public QWidget
{
    Q_OBJECT
public:
    explicit MainWidget(QWidget *parent = 0);
    void createSeries();
    void showLegendSpinbox();
    void hideLegendSpinbox();

signals:
    
public slots:
    void detachLegend();
    void attachLegend();
    void addBarset();
    void removeBarset();

    void setLegendLeft();
    void setLegendRight();
    void setLegendTop();
    void setLegendBottom();

    void toggleBold();
    void toggleItalic();
    void fontSizeChanged();

    void updateLegendLayout();


private:

    QChart *m_chart;
    QGroupedBarSeries *m_series;

    QChartView *m_chartView;
    QGridLayout *m_mainLayout;
    QGridLayout *m_buttonLayout;
    QGridLayout *m_fontLayout;

    QDoubleSpinBox *m_fontSize;

    // For detached layout
    QGroupBox*  m_legendSettings;
    QDoubleSpinBox *m_legendPosX;
    QDoubleSpinBox *m_legendPosY;
    QDoubleSpinBox *m_legendWidth;
    QDoubleSpinBox *m_legendHeight;
};

#endif // MAINWIDGET_H