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<td >Qt 5.9</td><td ><a href="qtwidgets-index.html">Qt Widgets</a></td><td ><a href="qtwidgets-richtext-textedit-example.html">Text Edit</a></td><td >textedit.h Example File</td></tr></table><table class="buildversion"><tr>
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<h1 class="title">textedit.h Example File</h1>
<span class="subtitle">richtext/textedit/textedit.h</span>
<!-- $$$richtext/textedit/textedit.h-description -->
<div class="descr"> <a name="details"></a>
<pre class="cpp">
<span class="comment">/****************************************************************************
**
** 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."
**
** $QT_END_LICENSE$
**
****************************************************************************/</span>
<span class="preprocessor">#ifndef TEXTEDIT_H</span>
<span class="preprocessor">#define TEXTEDIT_H</span>
<span class="preprocessor">#include <QMainWindow></span>
<span class="preprocessor">#include <QMap></span>
<span class="preprocessor">#include <QPointer></span>
<span class="keyword">class</span> <span class="type"><a href="qaction.html">QAction</a></span>;
<span class="keyword">class</span> <span class="type"><a href="qcombobox.html">QComboBox</a></span>;
<span class="keyword">class</span> <span class="type"><a href="qfontcombobox.html">QFontComboBox</a></span>;
<span class="keyword">class</span> <span class="type"><a href="qtextedit.html">QTextEdit</a></span>;
<span class="keyword">class</span> <span class="type"><a href="../qtgui/qtextcharformat.html">QTextCharFormat</a></span>;
<span class="keyword">class</span> <span class="type"><a href="qmenu.html">QMenu</a></span>;
<span class="keyword">class</span> <span class="type">QPrinter</span>;
<span class="keyword">class</span> TextEdit : <span class="keyword">public</span> <span class="type"><a href="qmainwindow.html">QMainWindow</a></span>
{
Q_OBJECT
<span class="keyword">public</span>:
TextEdit(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent <span class="operator">=</span> <span class="number">0</span>);
bool load(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> <span class="operator">&</span>f);
<span class="keyword">public</span> <span class="keyword">slots</span>:
<span class="type">void</span> fileNew();
<span class="keyword">protected</span>:
<span class="type">void</span> closeEvent(<span class="type"><a href="../qtgui/qcloseevent.html">QCloseEvent</a></span> <span class="operator">*</span>e) override;
<span class="keyword">private</span> <span class="keyword">slots</span>:
<span class="type">void</span> fileOpen();
bool fileSave();
bool fileSaveAs();
<span class="type">void</span> filePrint();
<span class="type">void</span> filePrintPreview();
<span class="type">void</span> filePrintPdf();
<span class="type">void</span> textBold();
<span class="type">void</span> textUnderline();
<span class="type">void</span> textItalic();
<span class="type">void</span> textFamily(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> <span class="operator">&</span>f);
<span class="type">void</span> textSize(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> <span class="operator">&</span>p);
<span class="type">void</span> textStyle(<span class="type">int</span> styleIndex);
<span class="type">void</span> textColor();
<span class="type">void</span> textAlign(<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>a);
<span class="type">void</span> currentCharFormatChanged(<span class="keyword">const</span> <span class="type"><a href="../qtgui/qtextcharformat.html">QTextCharFormat</a></span> <span class="operator">&</span>format);
<span class="type">void</span> cursorPositionChanged();
<span class="type">void</span> clipboardDataChanged();
<span class="type">void</span> about();
<span class="type">void</span> printPreview(<span class="type">QPrinter</span> <span class="operator">*</span>);
<span class="keyword">private</span>:
<span class="type">void</span> setupFileActions();
<span class="type">void</span> setupEditActions();
<span class="type">void</span> setupTextActions();
bool maybeSave();
<span class="type">void</span> setCurrentFileName(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> <span class="operator">&</span>fileName);
<span class="type">void</span> mergeFormatOnWordOrSelection(<span class="keyword">const</span> <span class="type"><a href="../qtgui/qtextcharformat.html">QTextCharFormat</a></span> <span class="operator">&</span>format);
<span class="type">void</span> fontChanged(<span class="keyword">const</span> <span class="type"><a href="../qtgui/qfont.html">QFont</a></span> <span class="operator">&</span>f);
<span class="type">void</span> colorChanged(<span class="keyword">const</span> <span class="type"><a href="../qtgui/qcolor.html">QColor</a></span> <span class="operator">&</span>c);
<span class="type">void</span> alignmentChanged(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>Alignment a);
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionSave;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionTextBold;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionTextUnderline;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionTextItalic;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionTextColor;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionAlignLeft;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionAlignCenter;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionAlignRight;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionAlignJustify;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionUndo;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionRedo;
<span class="preprocessor">#ifndef QT_NO_CLIPBOARD</span>
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionCut;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionCopy;
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>actionPaste;
<span class="preprocessor">#endif</span>
<span class="type"><a href="qcombobox.html">QComboBox</a></span> <span class="operator">*</span>comboStyle;
<span class="type"><a href="qfontcombobox.html">QFontComboBox</a></span> <span class="operator">*</span>comboFont;
<span class="type"><a href="qcombobox.html">QComboBox</a></span> <span class="operator">*</span>comboSize;
<span class="type"><a href="qtoolbar.html">QToolBar</a></span> <span class="operator">*</span>tb;
<span class="type"><a href="../qtcore/qstring.html">QString</a></span> fileName;
<span class="type"><a href="qtextedit.html">QTextEdit</a></span> <span class="operator">*</span>textEdit;
};
<span class="preprocessor">#endif // TEXTEDIT_H</span>
</pre>
</div>
<!-- @@@richtext/textedit/textedit.h -->
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<acronym title="Copyright">©</acronym> 2017 The Qt Company Ltd.
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Mageia
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6
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armv5tl
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media
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core-updates
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768f7d9f703884aa2562bf0a651086df
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