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25 
26 #pragma once
27 
28 #include "textitem.h"
29 #include <QGraphicsObject>
30 
31 namespace ScxmlEditor {
32 
33 namespace PluginInterface {
34 
35 /**
36  * @brief The TagTextItem class provides the movable and editable text-item.
37  */
38 class TagTextItem : public QGraphicsObject
39 {
40     Q_OBJECT
41 
42 public:
43     explicit TagTextItem(QGraphicsItem *parent = nullptr);
44 
type()45     int type() const override
46     {
47         return TagTextType;
48     }
49 
50     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
51 
52     QRectF boundingRect() const override;
53 
54     void setText(const QString &text);
55     void setDefaultTextColor(const QColor &col);
56 
57     void resetMovePoint(const QPointF &p = QPointF(0, 0));
58     QPointF movePoint() const;
59 
60 protected:
61     void hoverEnterEvent(QGraphicsSceneHoverEvent *e) override;
62     void hoverMoveEvent(QGraphicsSceneHoverEvent *e) override;
63     void hoverLeaveEvent(QGraphicsSceneHoverEvent *e) override;
64     void mousePressEvent(QGraphicsSceneMouseEvent *e) override;
65     void mouseReleaseEvent(QGraphicsSceneMouseEvent *e) override;
66 
67 signals:
68     void textChanged();
69     void textReady(const QString &text);
70     void selected(bool sel);
71     void movePointChanged();
72 
73 private:
74     bool needIgnore(const QPointF sPos);
75 
76     QPointF m_movePoint;
77     QPointF m_startPos;
78     TextItem *m_textItem;
79 };
80 
81 } // namespace PluginInterface
82 } // namespace ScxmlEditor
83