/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the demonstration applications of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef TEXTEDIT_H+
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#define TEXTEDIT_H+
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+
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#include <QMainWindow>+
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#include <QMap>+
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#include <QPointer>+
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+
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QT_FORWARD_DECLARE_CLASS(QAction)+
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QT_FORWARD_DECLARE_CLASS(QComboBox)+
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QT_FORWARD_DECLARE_CLASS(QFontComboBox)+
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QT_FORWARD_DECLARE_CLASS(QTextEdit)+
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QT_FORWARD_DECLARE_CLASS(QTextCharFormat)+
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QT_FORWARD_DECLARE_CLASS(QMenu)+
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+
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class TextEdit : public QMainWindow+
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{+
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    Q_OBJECT+
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+
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public:+
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    TextEdit(QWidget *parent = 0);+
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+
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protected:+
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    virtual void closeEvent(QCloseEvent *e);+
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+
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private:+
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    void setupFileActions();+
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    void setupEditActions();+
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    void setupTextActions();+
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    bool load(const QString &f);+
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    bool maybeSave();+
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    void setCurrentFileName(const QString &fileName);+
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+
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private slots:+
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    void fileNew();+
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    void fileOpen();+
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    bool fileSave();+
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    bool fileSaveAs();+
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    void filePrint();+
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    void filePrintPreview();+
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    void filePrintPdf();+
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+
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    void textBold();+
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    void textUnderline();+
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    void textItalic();+
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    void textFamily(const QString &f);+
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    void textSize(const QString &p);+
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    void textStyle(int styleIndex);+
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    void textColor();+
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    void textAlign(QAction *a);+
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+
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    void currentCharFormatChanged(const QTextCharFormat &format);+
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    void cursorPositionChanged();+
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+
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    void clipboardDataChanged();+
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    void about();+
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    void printPreview(QPrinter *);+
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+
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private:+
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    void mergeFormatOnWordOrSelection(const QTextCharFormat &format);+
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    void fontChanged(const QFont &f);+
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    void colorChanged(const QColor &c);+
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    void alignmentChanged(Qt::Alignment a);+
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+
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    QAction *actionSave,+
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        *actionTextBold,+
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        *actionTextUnderline,+
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        *actionTextItalic,+
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        *actionTextColor,+
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        *actionAlignLeft,+
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        *actionAlignCenter,+
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        *actionAlignRight,+
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        *actionAlignJustify,+
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        *actionUndo,+
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        *actionRedo,+
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        *actionCut,+
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        *actionCopy,+
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        *actionPaste;+
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+
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    QComboBox *comboStyle;+
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    QFontComboBox *comboFont;+
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    QComboBox *comboSize;+
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+
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    QToolBar *tb;+
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    QString fileName;+
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    QTextEdit *textEdit;+
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};+
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+
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#endif+
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