Add QRegularExpression based regexp tool

Currently only the QRegExp based regexp tool is available to help build
regular expression. This patch aims to add the equivalent that use the
new QRegularExpression class.

Change-Id: Ie5f711640b32a6d10ce44d2c7795062c1aacce3f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

1 files changed, 100 insertions, 0 deletions

diff --git a/examples/widgets/tools/regularexpression/regularexpressiondialog.h b/examples/widgets/tools/regularexpression/regularexpressiondialog.h
new file mode 100644
index 0000000000..1b3b147c14
--- /dev/null
+++ b/examples/widgets/tools/regularexpression/regularexpressiondialog.h
@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
+** Copyright (C) 2015 Samuel Gaist <samuel.gaist@edeltech.ch>
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples 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 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef REGULAREXPRESSIONDIALOG_H
+#define REGULAREXPRESSIONDIALOG_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QComboBox;
+class QLabel;
+class QLineEdit;
+class QSpinBox;
+class QPlainTextEdit;
+class QTreeWidget;
+QT_END_NAMESPACE
+
+class RegularExpressionDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    RegularExpressionDialog(QWidget *parent = 0);
+
+private:
+    void refresh();
+    void copyEscapedPatternToClipboard();
+    void setupUi();
+    QWidget *setupLeftUi();
+    QWidget *setupRightUi();
+
+    QLineEdit *patternLineEdit;
+    QLineEdit *escapedPatternLineEdit;
+
+    QPlainTextEdit *subjectTextEdit;
+
+    QCheckBox *caseInsensitiveOptionCheckBox;
+    QCheckBox *dotMatchesEverythingOptionCheckBox;
+    QCheckBox *multilineOptionCheckBox;
+    QCheckBox *extendedPatternSyntaxOptionCheckBox;
+    QCheckBox *invertedGreedinessOptionCheckBox;
+    QCheckBox *dontCaptureOptionCheckBox;
+    QCheckBox *useUnicodePropertiesOptionCheckBox;
+    QCheckBox *optimizeOnFirstUsageOptionCheckBox;
+    QCheckBox *dontAutomaticallyOptimizeOptionCheckBox;
+
+    QSpinBox *offsetSpinBox;
+
+    QComboBox *matchTypeComboBox;
+
+    QCheckBox *anchoredMatchOptionCheckBox;
+    QCheckBox *dontCheckSubjectStringMatchOptionCheckBox;
+
+    QTreeWidget *matchDetailsTreeWidget;
+
+    QLabel *regexpStatusLabel;
+    QTreeWidget *namedGroupsTreeWidget;
+};
+
+#endif