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++ // Copyright (C) 2017 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #ifndef TEXTFINDER_H
++ #define TEXTFINDER_H
++
++ #include <QWidget>
++
++ QT_BEGIN_NAMESPACE
++ class QLineEdit;
++ class QPushButton;
++ class QTextEdit;
++ QT_END_NAMESPACE
++
++ //! [0]
++ class TextFinder : public QWidget
++ {
++ Q_OBJECT
++
++ public:
++ explicit TextFinder(QWidget *parent = nullptr);
++
++ private slots:
++ void on_findButton_clicked();
++
++ private:
++ QPushButton *ui_findButton;
++ QTextEdit *ui_textEdit;
++ QLineEdit *ui_lineEdit;
++ };
++ //! [0]
++
++ #endif // TEXTFINDER_H