File indexing completed on 2024-06-02 05:18:59

 /*
   This file is part of KAddressBook.
 
   SPDX-FileCopyrightText: 2009 Tobias Koenig <tokoe@kde.org>
 
   SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #pragma once
 
 #include <QWidget>
 
 class QLineEdit;
 
 /**
  * @short The quick search widget from the toolbar
  *
  * This widget allows the user to filter for contacts
  * that match a given string criteria.
  * The filter string the user enters here is emitted to
  * the ContactsFilterModel, which does the real filtering.
  *
  * @author Tobias Koenig <tokoe@kde.org>
  */
 class QuickSearchWidget : public QWidget
 {
     Q_OBJECT
 
 public:
     /**
      * Creates the quick search widget.
      *
      * @param parent The parent widget.
      */
     explicit QuickSearchWidget(QWidget *parent = nullptr);
 
     /**
      * Destroys the quick search widget.
      */
     ~QuickSearchWidget() override;
 
     /**
      * Returns the size hint of the quick search widget.
      */
     QSize sizeHint() const override;
 
     void updateQuickSearchText(const QString &text);
 
 public Q_SLOTS:
     void slotFocusQuickSearch();
 
 Q_SIGNALS:
     /**
      * This signal is emitted whenever the user has changed
      * the filter string in the line edit.
      *
      * @param filterString The new filter string.
      */
     void filterStringChanged(const QString &filterString);
 
     /**
      * This signal is emitted whenever the user pressed the
      * arrow down key. In this case we set the focus on the
      * item view that shows the contacts, so the user can
      * navigate much faster.
      */
     void arrowDownKeyPressed();
 
 protected:
     void keyPressEvent(QKeyEvent *) override;
 
 private:
     void resetTimer();
     void delayedTextChanged();
     QLineEdit *const mEdit;
     QTimer *const mTimer;
 };