/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** 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 The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/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. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company 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 #include #include 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); bool load(const QString &f); public slots: void fileNew(); protected: virtual void closeEvent(QCloseEvent *e) Q_DECL_OVERRIDE; private slots: 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 setupFileActions(); void setupEditActions(); void setupTextActions(); bool maybeSave(); void setCurrentFileName(const QString &fileName); 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