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qt4-doc-4.2.1-1.el5_7.1.x86_64.rpm

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<pre> /****************************************************************************
 **
 ** Copyright (C) 2005-2006 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:<span class="comment">//www.trolltech.com/products/qt/opensource.html</span>
 **
 ** If you are unsure which license is appropriate for your use, please
 ** review the following information:
 ** http:<span class="comment">//www.trolltech.com/products/qt/licensing.html or contact the</span>
 ** sales department at sales@trolltech.com.
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 ** 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 SORTINGBOX_H
 #define SORTINGBOX_H

 #include &lt;QWidget&gt;

 #include &quot;shapeitem.h&quot;

 class QAction;
 class QPoint;
 class QToolButton;

 class SortingBox : public QWidget
 {
     Q_OBJECT

 public:
     SortingBox();

 protected:
     bool event(QEvent *event);
     void resizeEvent(QResizeEvent *event);
     void paintEvent(QPaintEvent *event);
     void mousePressEvent(QMouseEvent *event);
     void mouseMoveEvent(QMouseEvent *event);
     void mouseReleaseEvent(QMouseEvent *event);

 private slots:
     void createNewCircle();
     void createNewSquare();
     void createNewTriangle();

 private:
     int updateButtonGeometry(QToolButton *button, int x, int y);
     void createShapeItem(const QPainterPath &amp;path, const QString &amp;toolTip,
                          const QPoint &amp;pos, const QColor &amp;color);
     int itemAt(const QPoint &amp;pos);
     void moveItemTo(const QPoint &amp;pos);
     QPoint initialItemPosition(const QPainterPath &amp;path);
     QPoint randomItemPosition();
     QColor initialItemColor();
     QColor randomItemColor();
     QToolButton *createToolButton(const QString &amp;toolTip, const QIcon &amp;icon,
                                   const char *member);

     QList&lt;ShapeItem&gt; shapeItems;
     QPainterPath circlePath;
     QPainterPath squarePath;
     QPainterPath trianglePath;

     QPoint previousPosition;
     ShapeItem *itemInMotion;

     QToolButton *newCircleButton;
     QToolButton *newSquareButton;
     QToolButton *newTriangleButton;
 };

 #endif</pre>
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