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textedit.h
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textedit.h
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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, you may use this file under the terms of the BSD license
** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef TEXTEDIT_H
#define TEXTEDIT_H
#include <QWidget>
#include <QMap>
#include <QPointer>
#include <QPushButton>
#include <QComboBox>
#include <QFontComboBox>
#include <QTextEdit>
#include <QTextCodec>
//#include <hunspell/hunspell.hxx>
class QComboBox;
class QFontComboBox;
class QTextEdit;
class QTextCharFormat;
class MainWindow;
class TextEdit : public QWidget
{
Q_OBJECT
public:
TextEdit(MainWindow *parent);
QString toHtml();
void setHtml(QString html);
private slots:
void textBold();
void textUnderline();
void textItalic();
void textFamily(const QString &f);
void textSize(const QString &p);
void textColor();
void textAlign();
void currentCharFormatChanged(const QTextCharFormat &format);
void cursorPositionChanged();
void clipboardDataChanged();
void contentChanged();
void insertImage();
//void showContextMenu(const QPoint &pos);
//void correct();
private:
void mergeFormatOnWordOrSelection(const QTextCharFormat &format);
void fontChanged(const QFont &f);
void colorChanged(const QColor &c);
void alignmentChanged(Qt::Alignment a);
QPushButton *actionTextBold;
QPushButton *actionTextUnderline;
QPushButton *actionTextItalic;
QPushButton *actionTextColor;
QPushButton *actionAlignLeft;
QPushButton *actionAlignCenter;
QPushButton *actionAlignRight;
QPushButton *actionAlignJustify;
QComboBox *comboStyle;
QFontComboBox *comboFont;
QComboBox *comboSize;
QTextEdit *textEdit;
/*
Hunspell * hunspell;
QTextCodec * codec;
bool isSpellingCorrect(const QString &word) const;
QStringList suggestCorrections(const QString &word);
QTextCursor tc;
*/
signals:
void textChanged();
};
#endif // TEXTEDIT_H