contactlistpage.h Example File

 /****************************************************************************
 **
 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Mobility Components.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** 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."
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #ifndef CONTACTLISTPAGE_H
 #define CONTACTLISTPAGE_H

 #include "qtcontacts.h"

 #include <QWidget>
 #include <QList>
 #include <QListWidgetItem>

 class QListWidget;
 class QPushButton;
 class QComboBox;
 class QLabel;
 class QLineEdit;
 class QMainWindow;

 QTM_USE_NAMESPACE

 class ContactListPage : public QWidget
 {
     Q_OBJECT

 public:
     ContactListPage(QMainWindow *mainWindow = 0, QWidget *parent = 0);
     ~ContactListPage();

     void rebuildList(const QContactFilter& filter);

 signals:
     void showEditorPage(QContactLocalId contactId);
     void showFilterPage(const QContactFilter& filter);
     void managerChanged(QContactManager *manager);
     void clearFilter();

 private slots:
     void backendSelected();
     void addClicked();
     void editClicked();
     void filterClicked();
     void deleteClicked();
     void importClicked();
     void exportClicked();
     void contactsAdded(const QList<QContactLocalId>& ids);
     void contactsRemoved(const QList<QContactLocalId>& ids);
     void contactsChanged(const QList<QContactLocalId>& ids);
     void dataChanged();
     //ContactsAdd() timer expired invoke function, it gets the contact list and updates the view list
     void rebuildList ();

 private:
     // elements of the contact list "page"
     QComboBox *m_backendsCombo;
     QLabel *m_filterActiveLabel;

     QListWidget *m_contactsList;

     // The main window that the page can add actions to
     QMainWindow *m_mainWindow;

     // data
     QContactManager *m_manager;
     QMap<QString, QContactManager*> m_initialisedManagers;
     QList<QContact> m_contacts;
     QContactFilter m_currentFilter;
     QMap<QString, QString> m_availableManagers;

     //flag for contact add check, false means timer is set and fetching is going on
     bool m_needsFresh;
 };

 #endif // CONTACTLISTPAGE_H