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+ | <a href="classes.html">
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+<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qrangecontrol.h</h1>
+
+<p>This is the verbatim text of the qrangecontrol.h include file. It is provided only for illustration; the copyright remains with Trolltech.
+<hr>
+<pre>
+/****************************************************************************
+** $Id: qt/qrangecontrol.h 3.3.8 edited Jan 11 14:38 $
+**
+** Definition of QRangeControl class
+**
+** Created : 940427
+**
+** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
+**
+** This file is part of the widgets module of the Qt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General Public
+** License versions 2.0 or 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Alternatively you may (at your option) use any
+** later version of the GNU General Public License if such license has
+** been publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.QPL
+** included in the packaging of this file. Licensees holding valid Qt
+** Commercial licenses may use this file in accordance with the Qt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef QRANGECONTROL_H
+#define QRANGECONTROL_H
+
+#ifndef QT_H
+#include "qglobal.h"
+#include "qframe.h"
+#endif // QT_H
+
+#ifndef QT_NO_RANGECONTROL
+
+
+class QRangeControlPrivate;
+
+
+class Q_EXPORT QRangeControl
+{
+public:
+ QRangeControl();
+ QRangeControl( int minValue, int maxValue,
+ int lineStep, int pageStep, int value );
+ virtual ~QRangeControl();
+ int value() const;
+ void setValue( int );
+ void addPage();
+ void subtractPage();
+ void addLine();
+ void subtractLine();
+
+ int minValue() const;
+ int maxValue() const;
+ void setRange( int minValue, int maxValue );
+ void setMinValue( int minVal );
+ void setMaxValue( int minVal );
+
+ int lineStep() const;
+ int pageStep() const;
+ void setSteps( int line, int page );
+
+ int bound( int ) const;
+
+protected:
+ int positionFromValue( int val, int space ) const;
+ int valueFromPosition( int pos, int space ) const;
+ void directSetValue( int val );
+ int prevValue() const;
+
+ virtual void valueChange();
+ virtual void rangeChange();
+ virtual void stepChange();
+
+private:
+ int minVal, maxVal;
+ int line, page;
+ int val, prevVal;
+
+ QRangeControlPrivate * d;
+
+private: // Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+ QRangeControl( const QRangeControl &amp; );
+ QRangeControl &amp;operator=( const QRangeControl &amp; );
+#endif
+};
+
+
+inline int QRangeControl::value() const
+{ return val; }
+
+inline int QRangeControl::prevValue() const
+{ return prevVal; }
+
+inline int QRangeControl::minValue() const
+{ return minVal; }
+
+inline int QRangeControl::maxValue() const
+{ return maxVal; }
+
+inline int QRangeControl::lineStep() const
+{ return line; }
+
+inline int QRangeControl::pageStep() const
+{ return page; }
+
+
+#endif // QT_NO_RANGECONTROL
+
+#ifndef QT_NO_SPINWIDGET
+
+class QSpinWidgetPrivate;
+class Q_EXPORT QSpinWidget : public QWidget
+{
+ Q_OBJECT
+public:
+ QSpinWidget( QWidget* parent=0, const char* name=0 );
+ ~QSpinWidget();
+
+ void setEditWidget( QWidget * widget );
+ QWidget * editWidget();
+
+ QRect upRect() const;
+ QRect downRect() const;
+
+ void setUpEnabled( bool on );
+ void setDownEnabled( bool on );
+
+ bool isUpEnabled() const;
+ bool isDownEnabled() const;
+
+ enum ButtonSymbols { UpDownArrows, PlusMinus };
+ virtual void setButtonSymbols( ButtonSymbols bs );
+ ButtonSymbols buttonSymbols() const;
+
+ void arrange();
+
+signals:
+ void stepUpPressed();
+ void stepDownPressed();
+
+public slots:
+ void stepUp();
+ void stepDown();
+
+protected:
+ void mousePressEvent( QMouseEvent *e );
+ void resizeEvent( QResizeEvent* ev );
+ void mouseReleaseEvent( QMouseEvent *e );
+ void mouseMoveEvent( QMouseEvent *e );
+#ifndef QT_NO_WHEELEVENT
+ void wheelEvent( QWheelEvent * );
+#endif
+ void styleChange( QStyle&amp; );
+ void paintEvent( QPaintEvent * );
+ void enableChanged( bool old );
+ void windowActivationChange( bool );
+
+private slots:
+ void timerDone();
+ void timerDoneEx();
+
+private:
+ QSpinWidgetPrivate * d;
+
+ void updateDisplay();
+
+private: // Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+ QSpinWidget( const QSpinWidget&amp; );
+ QSpinWidget&amp; operator=( const QSpinWidget&amp; );
+#endif
+};
+
+#endif // QT_NO_SPINWIDGET
+
+#endif // QRANGECONTROL_H
+</pre>
+<!-- eof -->
+<p><address><hr><div align=center>
+<table width=100% cellspacing=0 border=0><tr>
+<td>Copyright &copy; 2007
+<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
+<td align=right><div align=right>Qt 3.3.8</div>
+</table></div></address></body>
+</html>