| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com)
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| 6 | **
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| 7 | ** This file is part of the demonstration applications of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in
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| 14 | ** a written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Lesser General Public License Usage
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 18 | ** General Public License version 2.1 as published by the Free Software
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 20 | ** packaging of this file. Please review the following information to
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 23 | **
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional
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| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you have questions regarding the use of this file, please contact
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| 37 | ** Nokia at qt-info@nokia.com.
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #ifndef TEXTEDIT_H
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| 43 | #define TEXTEDIT_H
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| 44 |
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| 45 | #include <QMainWindow>
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| 46 | #include <QMap>
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| 47 | #include <QPointer>
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| 48 |
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| 49 | QT_FORWARD_DECLARE_CLASS(QAction)
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| 50 | QT_FORWARD_DECLARE_CLASS(QComboBox)
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| 51 | QT_FORWARD_DECLARE_CLASS(QFontComboBox)
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| 52 | QT_FORWARD_DECLARE_CLASS(QTextEdit)
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| 53 | QT_FORWARD_DECLARE_CLASS(QTextCharFormat)
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| 54 | QT_FORWARD_DECLARE_CLASS(QMenu)
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| 55 |
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| 56 | class TextEdit : public QMainWindow
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| 57 | {
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| 58 | Q_OBJECT
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| 59 |
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| 60 | public:
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| 61 | TextEdit(QWidget *parent = 0);
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| 62 |
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| 63 | protected:
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| 64 | virtual void closeEvent(QCloseEvent *e);
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| 65 |
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| 66 | private:
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| 67 | void setupFileActions();
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| 68 | void setupEditActions();
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| 69 | void setupTextActions();
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| 70 | bool load(const QString &f);
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| 71 | bool maybeSave();
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| 72 | void setCurrentFileName(const QString &fileName);
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| 73 |
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| 74 | private slots:
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| 75 | void fileNew();
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| 76 | void fileOpen();
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| 77 | bool fileSave();
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| 78 | bool fileSaveAs();
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| 79 | void filePrint();
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| 80 | void filePrintPreview();
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| 81 | void filePrintPdf();
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| 82 |
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| 83 | void textBold();
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| 84 | void textUnderline();
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| 85 | void textItalic();
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| 86 | void textFamily(const QString &f);
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| 87 | void textSize(const QString &p);
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| 88 | void textStyle(int styleIndex);
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| 89 | void textColor();
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| 90 | void textAlign(QAction *a);
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| 91 |
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| 92 | void currentCharFormatChanged(const QTextCharFormat &format);
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| 93 | void cursorPositionChanged();
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| 94 |
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| 95 | void clipboardDataChanged();
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| 96 | void about();
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| 97 | void printPreview(QPrinter *);
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| 98 |
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| 99 | private:
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| 100 | void mergeFormatOnWordOrSelection(const QTextCharFormat &format);
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| 101 | void fontChanged(const QFont &f);
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| 102 | void colorChanged(const QColor &c);
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| 103 | void alignmentChanged(Qt::Alignment a);
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| 104 |
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| 105 | QAction *actionSave,
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| 106 | *actionTextBold,
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| 107 | *actionTextUnderline,
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| 108 | *actionTextItalic,
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| 109 | *actionTextColor,
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| 110 | *actionAlignLeft,
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| 111 | *actionAlignCenter,
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| 112 | *actionAlignRight,
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| 113 | *actionAlignJustify,
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| 114 | *actionUndo,
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| 115 | *actionRedo,
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| 116 | *actionCut,
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| 117 | *actionCopy,
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| 118 | *actionPaste;
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| 119 |
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| 120 | QComboBox *comboStyle;
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| 121 | QFontComboBox *comboFont;
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| 122 | QComboBox *comboSize;
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| 123 |
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| 124 | QToolBar *tb;
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| 125 | QString fileName;
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| 126 | QTextEdit *textEdit;
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| 127 | };
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| 128 |
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| 129 | #endif
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