ax1.h Example File
^{activeqt/multiple/ax1.h}

 /****************************************************************************
 **
 ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
 **
 ** This file is part of the example classes of the Qt Toolkit.
 **
 ** This file may be used under the terms of the GNU General Public
 ** License version 2.0 as published by the Free Software Foundation
 ** and appearing in the file LICENSE.GPL included in the packaging of
 ** this file.  Please review the following information to ensure GNU
 ** General Public Licensing requirements will be met:
 ** http://www.trolltech.com/products/qt/opensource.html
 **
 ** If you are unsure which license is appropriate for your use, please
 ** review the following information:
 ** http://www.trolltech.com/products/qt/licensing.html or contact the
 ** sales department at sales@trolltech.com.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ****************************************************************************/

 #ifndef AX1_H
 #define AX1_H

 #include <QWidget>
 #include <QPainter>

 class QAxWidget1 : public QWidget
 {
     Q_OBJECT
     Q_CLASSINFO("ClassID", "{1D9928BD-4453-4bdd-903D-E525ED17FDE5}")
     Q_CLASSINFO("InterfaceID", "{99F6860E-2C5A-42ec-87F2-43396F4BE389}")
     Q_CLASSINFO("EventsID", "{0A3E9F27-E4F1-45bb-9E47-63099BCCD0E3}")

     Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor)
 public:
     QAxWidget1(QWidget *parent = 0)
         : QWidget(parent), fill_color(Qt::red)
     {
     }

     QColor fillColor() const
     {
         return fill_color;
     }
     void setFillColor(const QColor &fc)
     {
         fill_color = fc;
         repaint();
     }

 protected:
     void paintEvent(QPaintEvent *e)
     {
         QPainter paint(this);
         QRect r = rect();
         r.adjust(10, 10, -10, -10);
         paint.fillRect(r, fill_color);
     }

 private:
     QColor fill_color;
 };

 #endif // AX1_H