examplecontent.h

奇趣公司比较新的qt/emd版本

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#ifndef CONTENT_ITEM_H
#define CONTENT_ITEM_H

#include <QtGui>
#include <QtXml>
#include "demoitem.h"

class HeadingItem;
class DemoTextItem;
class ImageItem;

class ExampleContent : public DemoItem
{
    
public:
    ExampleContent(const QString &name, QGraphicsScene *scene = 0, QGraphicsItem *parent = 0);
    
    virtual QRectF boundingRect() const;
    virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = 0){};
    void animationStopped(int id);
    void prepare();
    
private:
    QString name;
    HeadingItem *heading;
    DemoTextItem *description;
    ImageItem *screenshot;
    
    QString loadDescription();
    QString extractTextFromParagraph(const QDomNode &parentNode);	
    bool isSummary(const QString &text);	
    void createContent();
};

#endif // CONTENT_ITEM_H