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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef TEXTEDIT_H
#define TEXTEDIT_H
#include <QMainWindow>
#include <QMap>
#include <QPointer>
QT_BEGIN_NAMESPACE
class QAction;
class QComboBox;
class QFontComboBox;
class QTextEdit;
class QTextCharFormat;
class QMenu;
class QPrinter;
QT_END_NAMESPACE
class TextEdit : public QMainWindow
{
Q_OBJECT
public:
TextEdit(QWidget *parent = 0);
protected:
virtual void closeEvent(QCloseEvent *e) Q_DECL_OVERRIDE;
private:
void setupFileActions();
void setupEditActions();
void setupTextActions();
bool load(const QString &f);
bool maybeSave();
void setCurrentFileName(const QString &fileName);
private slots:
void fileNew();
void fileOpen();
bool fileSave();
bool fileSaveAs();
void filePrint();
void filePrintPreview();
void filePrintPdf();
void textBold();
void textUnderline();
void textItalic();
void textFamily(const QString &f);
void textSize(const QString &p);
void textStyle(int styleIndex);
void textColor();
void textAlign(QAction *a);
void currentCharFormatChanged(const QTextCharFormat &format);
void cursorPositionChanged();
void clipboardDataChanged();
void about();
void printPreview(QPrinter *);
private:
void mergeFormatOnWordOrSelection(const QTextCharFormat &format);
void fontChanged(const QFont &f);
void colorChanged(const QColor &c);
void alignmentChanged(Qt::Alignment a);
QAction *actionSave;
QAction *actionTextBold;
QAction *actionTextUnderline;
QAction *actionTextItalic;
QAction *actionTextColor;
QAction *actionAlignLeft;
QAction *actionAlignCenter;
QAction *actionAlignRight;
QAction *actionAlignJustify;
QAction *actionUndo;
QAction *actionRedo;
QAction *actionCut;
QAction *actionCopy;
QAction *actionPaste;
QComboBox *comboStyle;
QFontComboBox *comboFont;
QComboBox *comboSize;
QToolBar *tb;
QString fileName;
QTextEdit *textEdit;
};
#endif // TEXTEDIT_H
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