1 files changed, 0 insertions, 126 deletions
diff --git a/doc/src/snippets/code/src_gui_text_qsyntaxhighlighter.cpp b/doc/src/snippets/code/src_gui_text_qsyntaxhighlighter.cpp
deleted file mode 100644
index 3fb6b35bb9..0000000000
--- a/doc/src/snippets/code/src_gui_text_qsyntaxhighlighter.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QTextEdit *editor = new QTextEdit;
-MyHighlighter *highlighter = new MyHighlighter(editor->document());
-//! [0]
-
-
-//! [1]
-void MyHighlighter::highlightBlock(const QString &text)
-{
-    QTextCharFormat myClassFormat;
-    myClassFormat.setFontWeight(QFont::Bold);
-    myClassFormat.setForeground(Qt::darkMagenta);
-    QString pattern = "\\bMy[A-Za-z]+\\b";
-
-    QRegExp expression(pattern);
-    int index = text.indexOf(expression);
-    while (index >= 0) {
-        int length = expression.matchedLength();
-        setFormat(index, length, myClassFormat);
-        index = text.indexOf(expression, index + length);
-    }
-}
-//! [1]
-
-
-//! [2]
-QTextCharFormat multiLineCommentFormat;
-multiLineCommentFormat.setForeground(Qt::red);
-
-QRegExp startExpression("/\\*");
-QRegExp endExpression("\\*/");
-
-setCurrentBlockState(0);
-
-int startIndex = 0;
-if (previousBlockState() != 1)
-    startIndex = text.indexOf(startExpression);
-
-while (startIndex >= 0) {
-   int endIndex = text.indexOf(endExpression, startIndex);
-   int commentLength;
-   if (endIndex == -1) {
-       setCurrentBlockState(1);
-       commentLength = text.length() - startIndex;
-   } else {
-       commentLength = endIndex - startIndex
-                       + endExpression.matchedLength();
-   }
-   setFormat(startIndex, commentLength, multiLineCommentFormat);
-   startIndex = text.indexOf(startExpression,
-                             startIndex + commentLength);
-}
-//! [2]
-
-
-//! [3]
-void MyHighlighter::highlightBlock(const QString &text)
-{
-    QTextCharFormat myClassFormat;
-    myClassFormat.setFontWeight(QFont::Bold);
-    myClassFormat.setForeground(Qt::darkMagenta);
-    QString pattern = "\\bMy[A-Za-z]+\\b";
-
-    QRegExp expression(pattern);
-    int index = text.indexOf(expression);
-    while (index >= 0) {
-        int length = expression.matchedLength();
-        setFormat(index, length, myClassFormat);
-        index = text.indexOf(expression, index + length);
-     }
- }
-//! [3]
-
-
-//! [4]
-struct ParenthesisInfo
-{
-    QChar char;
-    int position;
-};
-
-struct BlockData : public QTextBlockUserData
-{
-    QVector<ParenthesisInfo> parentheses;
-};
-//! [4]