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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the Qt Designer of the Qt Toolkit.

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     9 ** $QT_BEGIN_LICENSE:LGPL$

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    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    24 ** In addition, as a special exception, Nokia gives you certain additional

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 //

    43 //  W A R N I N G

    44 //  -------------

    45 //

    46 // This file is not part of the Qt API.  It exists for the convenience

    47 // of Qt Designer.  This header

    48 // file may change from version to version without notice, or even be removed.

    49 //

    50 // We mean it.

    51 //

    52 

    53 #ifndef METADATABASE_H

    54 #define METADATABASE_H

    55 

    56 #include "shared_global_p.h"

    57 

    58 #include <QtDesigner/QDesignerMetaDataBaseInterface>

    59 

    60 #include <QtCore/QHash>

    61 #include <QtCore/QStringList>

    62 #include <QtGui/QCursor>

    63 

    64 QT_BEGIN_NAMESPACE

    65 

    66 namespace qdesigner_internal {

    67 

    68 class QDESIGNER_SHARED_EXPORT MetaDataBaseItem: public QDesignerMetaDataBaseItemInterface

    69 {

    70 public:

    71     explicit MetaDataBaseItem(QObject *object);

    72     virtual ~MetaDataBaseItem();

    73 

    74     virtual QString name() const;

    75     virtual void setName(const QString &name);

    76 

    77     typedef QList<QWidget*> TabOrder;

    78     virtual TabOrder tabOrder() const;

    79     virtual void setTabOrder(const TabOrder &tabOrder);

    80 

    81     virtual bool enabled() const;

    82     virtual void setEnabled(bool b);

    83 

    84     QString customClassName() const;

    85     void setCustomClassName(const QString &customClassName);

    86 

    87     QString script() const;

    88     void setScript(const QString &script);

    89 

    90     QStringList fakeSlots() const;

    91     void setFakeSlots(const QStringList &);

    92 

    93     QStringList fakeSignals() const;

    94     void setFakeSignals(const QStringList &);

    95 

    96 private:

    97     QObject *m_object;

    98     TabOrder m_tabOrder;

    99     bool m_enabled;

   100     QString m_customClassName;

   101     QString m_script;

   102     QStringList m_fakeSlots;

   103     QStringList m_fakeSignals;

   104 };

   105 

   106 class QDESIGNER_SHARED_EXPORT MetaDataBase: public QDesignerMetaDataBaseInterface

   107 {

   108     Q_OBJECT

   109 public:

   110     explicit MetaDataBase(QDesignerFormEditorInterface *core, QObject *parent = 0);

   111     virtual ~MetaDataBase();

   112 

   113     virtual QDesignerFormEditorInterface *core() const;

   114 

   115     virtual QDesignerMetaDataBaseItemInterface *item(QObject *object) const { return metaDataBaseItem(object); }

   116     virtual MetaDataBaseItem *metaDataBaseItem(QObject *object) const;

   117     virtual void add(QObject *object);

   118     virtual void remove(QObject *object);

   119 

   120     virtual QList<QObject*> objects() const;

   121 

   122 private slots:

   123     void slotDestroyed(QObject *object);

   124 

   125 private:

   126     QDesignerFormEditorInterface *m_core;

   127     typedef QHash<QObject *, MetaDataBaseItem*> ItemMap;

   128     ItemMap m_items;

   129 };

   130 

   131     // promotion convenience

   132     QDESIGNER_SHARED_EXPORT bool promoteWidget(QDesignerFormEditorInterface *core,QWidget *widget,const QString &customClassName);

   133     QDESIGNER_SHARED_EXPORT void demoteWidget(QDesignerFormEditorInterface *core,QWidget *widget); 

   134     QDESIGNER_SHARED_EXPORT bool isPromoted(QDesignerFormEditorInterface *core, QWidget* w);

   135     QDESIGNER_SHARED_EXPORT QString promotedCustomClassName(QDesignerFormEditorInterface *core, QWidget* w);

   136     QDESIGNER_SHARED_EXPORT QString promotedExtends(QDesignerFormEditorInterface *core, QWidget* w);

   137 

   138 } // namespace qdesigner_internal

   139 

   140 QT_END_NAMESPACE

   141 

   142 #endif // METADATABASE_H