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29#ifndef PENTOOL_H
30#define PENTOOL_H
31
32#include <QtWidgets/QWidget>
33#include <QtGui/QPen>
34
35QT_BEGIN_NAMESPACE
36class QPushButton;
37class QDoubleSpinBox;
38class QComboBox;
39QT_END_NAMESPACE
40
41class PenTool : public QWidget
42{
43 Q_OBJECT
44
45public:
46 explicit PenTool(QString title, QWidget *parent = 0);
47 void setPen(const QPen &pen);
48 QPen pen() const;
49 QString name();
50 static QString name(const QPen &pen);
51
52Q_SIGNALS:
53 void changed();
54
55public Q_SLOTS:
56 void showColorDialog();
57 void updateWidth(double width);
58 void updateStyle(int style);
59 void updateCapStyle(int index);
60 void updateJoinStyle(int index);
61
62private:
63 QPen m_pen;
64 QPushButton *m_colorButton;
65 QDoubleSpinBox *m_widthSpinBox;
66 QComboBox *m_styleCombo;
67 QComboBox *m_capStyleCombo;
68 QComboBox *m_joinStyleCombo;
69};
70
71#endif // PENTOOL_H
72

source code of qtcharts/tests/manual/boxplottester/pentool.h