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 /*
     This file is part of the KDE libraries
     SPDX-FileCopyrightText: 2003 Scott Wheeler <wheeler@kde.org>
     SPDX-FileCopyrightText: 2005 Rafal Rzepecki <divide@users.sourceforge.net>
     SPDX-FileCopyrightText: 2006 Hamish Rodda <rodda@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #ifndef KTREEWIDGETSEARCHLINEWIDGET_H
 #define KTREEWIDGETSEARCHLINEWIDGET_H
 
 #include <QWidget>
 #include <kitemviews_export.h>
 #include <memory>
 
 class QModelIndex;
 class QTreeWidget;
 class KTreeWidgetSearchLine;
 
 /**
  * @class KTreeWidgetSearchLineWidget ktreewidgetsearchlinewidget.h KTreeWidgetSearchLineWidget
  *
  * Creates a widget featuring a KTreeWidgetSearchLine, a label with the text
  * "Search" and a button to clear the search.
  */
 class KITEMVIEWS_EXPORT KTreeWidgetSearchLineWidget : public QWidget
 {
     Q_OBJECT
 
 public:
     /**
      * Creates a KTreeWidgetSearchLineWidget for \a treeWidget with \a parent as the
      * parent.
      */
     explicit KTreeWidgetSearchLineWidget(QWidget *parent = nullptr, QTreeWidget *treeWidget = nullptr);
 
     /**
      * Destroys the KTreeWidgetSearchLineWidget
      */
     ~KTreeWidgetSearchLineWidget() override;
 
     /**
      * Returns a pointer to the search line.
      */
     KTreeWidgetSearchLine *searchLine() const;
 
 protected Q_SLOTS:
     /**
      * Creates the widgets inside of the widget.  This is called from the
      * constructor via a single shot timer so that it it guaranteed to run
      * after construction is complete.  This makes it suitable for overriding in
      * subclasses.
      */
     virtual void createWidgets();
 
 protected:
     /**
      * Creates the search line.  This can be useful to reimplement in cases where
      * a KTreeWidgetSearchLine subclass is used.
      *
      * It is const because it is be called from searchLine(), which to the user
      * doesn't conceptually alter the widget.
      */
     virtual KTreeWidgetSearchLine *createSearchLine(QTreeWidget *treeWidget) const;
 
 private:
     std::unique_ptr<class KTreeWidgetSearchLineWidgetPrivate> const d;
 };
 
 #endif