41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
#ifndef GRAPHICSITEMGROUP_H
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#define GRAPHICSITEMGROUP_H
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#include "graphicsBaseItem.h"
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class GraphicsItemGroup : public QObject, public AbstractShapeType<QGraphicsItemGroup>
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{
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Q_OBJECT
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public:
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GraphicsItemGroup(QGraphicsItem *parent = 0);
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virtual ~GraphicsItemGroup();
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void resize(int,double, double, const QPointF&) override;
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void updateCoordinate() override;
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void createOperationCopy() override;
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void removeOperationCopy() override;
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void moveOperationCopy(const QPointF&) override;
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void rotateOperationCopy(const double&) override;
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QJsonObject serialize() const override;
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static QGraphicsItem *createFromJson(const QJsonObject &obj);
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void addItems(const QList<QGraphicsItem*>&);
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//QList<QGraphicsItem*> getItems() {return m_listItem;}
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protected:
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QPainterPath shape() override;
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void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) override;
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void contextMenuEvent(QGraphicsSceneContextMenuEvent*) override;
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QVariant itemChange(QGraphicsItem::GraphicsItemChange, const QVariant&) override;
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void syncRotationDataFromParent(const double&) override;
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private:
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QRectF m_lastBoudingRect; //记录上一时刻的boundingRect
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QPainterPath m_painterPath;
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//QList<QGraphicsItem*> m_listItem;
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};
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#endif
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