1 /****************************************************************************

     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.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    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

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

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

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    27 **

    28 ** If you have questions regarding the use of this file, please contact

    29 ** Nokia at qt-info@nokia.com.

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    36 **

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    38 ** $QT_END_LICENSE$

    39 **

    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 QDESIGNER_ABTRACT_LANGUAGE_H

    54 #define QDESIGNER_ABTRACT_LANGUAGE_H

    55 

    56 #include <QtDesigner/extension.h>

    57 

    58 QT_BEGIN_HEADER

    59 

    60 QT_BEGIN_NAMESPACE

    61 

    62 class QDialog;

    63 class QWidget;

    64 class QDesignerFormWindowInterface;

    65 class QDesignerFormEditorInterface;

    66 class QDesignerResourceBrowserInterface;

    67 

    68 class QDesignerLanguageExtension

    69 {

    70 public:

    71     virtual ~QDesignerLanguageExtension() {}

    72 

    73     virtual QDialog *createFormWindowSettingsDialog(QDesignerFormWindowInterface *formWindow, QWidget *parentWidget) = 0;

    74     virtual QDesignerResourceBrowserInterface *createResourceBrowser(QWidget *parentWidget) = 0;

    75 

    76     virtual QDialog *createPromotionDialog(QDesignerFormEditorInterface *formEditor, QWidget *parentWidget = 0) = 0;

    77 

    78     virtual QDialog *createPromotionDialog(QDesignerFormEditorInterface *formEditor,

    79                                            const QString &promotableWidgetClassName,

    80                                            QString *promoteToClassName,

    81                                            QWidget *parentWidget = 0) = 0;

    82 

    83     virtual bool isLanguageResource(const QString &path) const = 0;

    84 

    85     virtual QString classNameOf(QObject *object) const = 0;

    86 

    87     virtual bool signalMatchesSlot(const QString &signal, const QString &slot) const = 0;

    88 

    89     virtual QString widgetBoxContents() const = 0;

    90 

    91     virtual QString uiExtension() const = 0;

    92 };

    93 

    94 Q_DECLARE_EXTENSION_INTERFACE(QDesignerLanguageExtension, "com.trolltech.Qt.Designer.Language.3")

    95 

    96 QT_END_NAMESPACE

    97 

    98 QT_END_HEADER

    99 

   100 #endif // QDESIGNER_ABTRACT_LANGUAGE_H