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📄 mainwindow.h

📁 奇趣公司比较新的qt/emd版本
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/******************************************************************************** Copyright (C) 2007-2007 Trolltech ASA. All rights reserved.**** This file is part of the example classes of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file.  Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef MAINWINDOW_H#define MAINWINDOW_H#include <QMainWindow>class QAction;class QToolBar;class QMenu;class QUndoStack;class QUndoView;class DiagramScene;class DiagramItem;class MainWindow : public QMainWindow{    Q_OBJECTpublic:    MainWindow();public slots:    void itemMoved(DiagramItem *movedDiagram, const QPointF &moveStartPosition);private slots:    void deleteItem();    void addBox();    void addTriangle();    void about();    void itemMenuAboutToShow();    void itemMenuAboutToHide();private:    void createActions();    void createMenus();    void createUndoView();    QAction *deleteAction;    QAction *addBoxAction;    QAction *addTriangleAction;    QAction *undoAction;    QAction *redoAction;    QAction *exitAction;    QAction *aboutAction;    QMenu *fileMenu;    QMenu *editMenu;    QMenu *itemMenu;    QMenu *helpMenu;    DiagramScene *diagramScene;    QUndoStack *undoStack;    QUndoView *undoView;};#endif

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