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Diffstat (limited to 'examples/widgets/richtext/textedit/textedit.h')
-rw-r--r-- | examples/widgets/richtext/textedit/textedit.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/examples/widgets/richtext/textedit/textedit.h b/examples/widgets/richtext/textedit/textedit.h new file mode 100644 index 0000000000..e04fde4604 --- /dev/null +++ b/examples/widgets/richtext/textedit/textedit.h @@ -0,0 +1,130 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef TEXTEDIT_H +#define TEXTEDIT_H + +#include <QMainWindow> +#include <QMap> +#include <QPointer> + +QT_FORWARD_DECLARE_CLASS(QAction) +QT_FORWARD_DECLARE_CLASS(QComboBox) +QT_FORWARD_DECLARE_CLASS(QFontComboBox) +QT_FORWARD_DECLARE_CLASS(QTextEdit) +QT_FORWARD_DECLARE_CLASS(QTextCharFormat) +QT_FORWARD_DECLARE_CLASS(QMenu) +QT_FORWARD_DECLARE_CLASS(QPrinter) + +class TextEdit : public QMainWindow +{ + Q_OBJECT + +public: + TextEdit(QWidget *parent = 0); + +protected: + virtual void closeEvent(QCloseEvent *e); + +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, + *actionTextBold, + *actionTextUnderline, + *actionTextItalic, + *actionTextColor, + *actionAlignLeft, + *actionAlignCenter, + *actionAlignRight, + *actionAlignJustify, + *actionUndo, + *actionRedo, + *actionCut, + *actionCopy, + *actionPaste; + + QComboBox *comboStyle; + QFontComboBox *comboFont; + QComboBox *comboSize; + + QToolBar *tb; + QString fileName; + QTextEdit *textEdit; +}; + +#endif |