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41 
42 #ifndef ABSTRACTPROMOTIONINTERFACE_H
43 #define ABSTRACTPROMOTIONINTERFACE_H
44 
45 #include <QtDesigner/sdk_global.h>
46 
47 #include <QtCore/QPair>
48 #include <QtCore/QList>
49 #include <QtCore/QSet>
50 
51 QT_BEGIN_HEADER
52 
53 QT_BEGIN_NAMESPACE
54 
55 class QDesignerWidgetDataBaseItemInterface;
56 
57 class QDESIGNER_SDK_EXPORT QDesignerPromotionInterface
58 {
59 public:
60     virtual ~QDesignerPromotionInterface();
61 
62     struct PromotedClass {
63         QDesignerWidgetDataBaseItemInterface *baseItem;
64         QDesignerWidgetDataBaseItemInterface *promotedItem;
65     };
66 
67     typedef QList<PromotedClass> PromotedClasses;
68 
69     virtual PromotedClasses promotedClasses() const = 0;
70 
71     virtual QSet<QString> referencedPromotedClassNames()  const = 0;
72 
73     virtual bool addPromotedClass(const QString &baseClass,
74                                   const QString &className,
75                                   const QString &includeFile,
76                                   QString *errorMessage) = 0;
77 
78     virtual bool removePromotedClass(const QString &className, QString *errorMessage) = 0;
79 
80     virtual bool changePromotedClassName(const QString &oldClassName, const QString &newClassName, QString *errorMessage) = 0;
81 
82     virtual bool setPromotedClassIncludeFile(const QString &className, const QString &includeFile, QString *errorMessage) = 0;
83 
84     virtual QList<QDesignerWidgetDataBaseItemInterface *> promotionBaseClasses() const = 0;
85 };
86 
87 QT_END_NAMESPACE
88 
89 QT_END_HEADER
90 
91 #endif // ABSTRACTPROMOTIONINTERFACE_H
92