window.h Example File

 /****************************************************************************
 **
 ** Copyright (C) 2011 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 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 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 WINDOW_H
 #define WINDOW_H

 #include <QWidget>

 class QAbstractItemModel;
 class QCheckBox;
 class QComboBox;
 class QDateEdit;
 class QGroupBox;
 class QLabel;
 class QLineEdit;
 class QTreeView;

 class MySortFilterProxyModel;

 class Window : public QWidget
 {
     Q_OBJECT

 public:
     Window();

     void setSourceModel(QAbstractItemModel *model);

 private slots:
     void textFilterChanged();
     void dateFilterChanged();

 private:
     MySortFilterProxyModel *proxyModel;

 #if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5 ) || defined(Q_WS_SIMULATOR)
     QWidget *sourceWidget;
     QWidget *filterWidget;
     QWidget *proxyWidget;
 #else
     QGroupBox *sourceGroupBox;
     QGroupBox *proxyGroupBox;
 #endif
     QTreeView *sourceView;
     QTreeView *proxyView;
     QCheckBox *filterCaseSensitivityCheckBox;
     QLabel *filterPatternLabel;
     QLabel *fromLabel;
     QLabel *toLabel;
     QLineEdit *filterPatternLineEdit;
     QComboBox *filterSyntaxComboBox;
     QDateEdit *fromDateEdit;
     QDateEdit *toDateEdit;
 };

 #endif