VisionPlus_V3.0/Ref/qtpropertybrowser（备份）/variantmanager.h


#ifndef VARIANTMANAGER_H
#define VARIANTMANAGER_H

#include "Common.h"
#include "qtvariantproperty.h"
#include "qttreepropertybrowser.h"




/// <summary>
/// 扩展VariantManager类，增加自定义的属性处理
/// </summary>
class VariantManager : public QtVariantPropertyManager
{
    Q_OBJECT
public:
    explicit VariantManager(QObject *parent = Q_NULLPTR);
    ~VariantManager();

    virtual QVariant value(const QtProperty *property) const;
    virtual int valueType(int propertyType) const;
    virtual bool isPropertyTypeSupported(int propertyType) const;

    virtual QStringList attributes(int propertyType) const;
    virtual int attributeType(int propertyType, const QString &attribute) const;
    virtual QVariant attributeValue(const QtProperty *property, const QString &attribute) const;

    static int tagDataLinkTypeId();
    static int tagTableExInfoTypeId();

    void setPropertyEditor(QtTreePropertyBrowser *editor);
    QtTreePropertyBrowser *getPropertyEditor();

public slots:
    virtual void setValue(QtProperty *property, const QVariant &val);
    virtual void setAttribute(QtProperty *property,
                const QString &attribute, const QVariant &value);

protected:
    virtual QString valueText(const QtProperty *property) const;
    virtual void initializeProperty(QtProperty *property);
    virtual void uninitializeProperty(QtProperty *property);

private:
    QtTreePropertyBrowser *propertyEditor_ = Q_NULLPTR;


private:
    struct Data {
        QString value;
        QString attribute;
    };
    QMap<const QtProperty *, Data> theValues;
};



#endif