|
|
/****************************************************************************
|
|
|
**
|
|
|
** 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 <QBarSeries>
|
|
|
|
|
|
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;
|
|
|
QBarSeries *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
|
|
|
|
