1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt Designer of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL-EXCEPT$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
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15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU
19** General Public License version 3 as published by the Free Software
20** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
21** included in the packaging of this file. Please review the following
22** information to ensure the GNU General Public License requirements will
23** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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25** $QT_END_LICENSE$
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27****************************************************************************/
28
29//
30// W A R N I N G
31// -------------
32//
33// This file is not part of the Qt API. It exists for the convenience
34// of Qt Designer. This header
35// file may change from version to version without notice, or even be removed.
36//
37// We mean it.
38//
39
40#ifndef QDESIGNERPROMOTION_H
41#define QDESIGNERPROMOTION_H
42
43#include "shared_global_p.h"
44
45#include <QtDesigner/abstractpromotioninterface.h>
46
47QT_BEGIN_NAMESPACE
48
49class QDesignerFormEditorInterface;
50
51namespace qdesigner_internal {
52
53 class QDESIGNER_SHARED_EXPORT QDesignerPromotion : public QDesignerPromotionInterface
54 {
55 public:
56 explicit QDesignerPromotion(QDesignerFormEditorInterface *core);
57
58 PromotedClasses promotedClasses() const override;
59
60 QSet<QString> referencedPromotedClassNames() const override;
61
62 bool addPromotedClass(const QString &baseClass,
63 const QString &className,
64 const QString &includeFile,
65 QString *errorMessage) override;
66
67 bool removePromotedClass(const QString &className, QString *errorMessage) override;
68
69 bool changePromotedClassName(const QString &oldclassName, const QString &newClassName, QString *errorMessage) override;
70
71 bool setPromotedClassIncludeFile(const QString &className, const QString &includeFile, QString *errorMessage) override;
72
73 QList<QDesignerWidgetDataBaseItemInterface *> promotionBaseClasses() const override;
74
75 private:
76 bool canBePromoted(const QDesignerWidgetDataBaseItemInterface *) const;
77 void refreshObjectInspector();
78
79 QDesignerFormEditorInterface *m_core;
80 };
81}
82
83QT_END_NAMESPACE
84
85#endif // QDESIGNERPROMOTION_H
86

source code of qttools/src/designer/src/lib/shared/qdesigner_promotion_p.h