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192 lines
6.3 KiB
192 lines
6.3 KiB
13 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qlcdnumber.h:1 -->
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<html>
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<font color="#004faf">All Classes</font></a>
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<font color="#004faf">Main Classes</font></a>
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</td>
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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>qlcdnumber.h</h1>
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<p>This is the verbatim text of the qlcdnumber.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<hr>
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<pre>
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/****************************************************************************
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** $Id: qt/qlcdnumber.h 3.3.8 edited Jan 11 14:38 $
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**
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** Definition of TQLCDNumber class
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**
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** Created : 940518
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of the widgets module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General Public
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** License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Alternatively you may (at your option) use any
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** later version of the GNU General Public License if such license has
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** been publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing retquirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQLCDNUMBER_H
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#define TQLCDNUMBER_H
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#ifndef QT_H
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#include "qframe.h"
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#include "qbitarray.h"
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#endif // QT_H
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#ifndef QT_NO_LCDNUMBER
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class TQLCDNumberPrivate;
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class Q_EXPORT TQLCDNumber : public TQFrame // LCD number widget
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{
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Q_OBJECT
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Q_ENUMS( Mode SegmentStyle )
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Q_PROPERTY( bool smallDecimalPoint READ smallDecimalPoint WRITE setSmallDecimalPoint )
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Q_PROPERTY( int numDigits READ numDigits WRITE setNumDigits )
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Q_PROPERTY( Mode mode READ mode WRITE setMode )
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Q_PROPERTY( SegmentStyle segmentStyle READ segmentStyle WRITE setSegmentStyle )
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Q_PROPERTY( double value READ value WRITE display )
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Q_PROPERTY( int intValue READ intValue WRITE display )
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public:
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TQLCDNumber( TQWidget* parent=0, const char* name=0 );
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TQLCDNumber( uint numDigits, TQWidget* parent=0, const char* name=0 );
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~TQLCDNumber();
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enum Mode { Hex, Dec, Oct, Bin, HEX = Hex, DEC = Dec, OCT = Oct,
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BIN = Bin };
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enum SegmentStyle { Outline, Filled, Flat };
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bool smallDecimalPoint() const;
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int numDigits() const;
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virtual void setNumDigits( int nDigits );
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bool checkOverflow( double num ) const;
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bool checkOverflow( int num ) const;
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Mode mode() const;
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virtual void setMode( Mode );
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SegmentStyle segmentStyle() const;
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virtual void setSegmentStyle( SegmentStyle );
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double value() const;
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int intValue() const;
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TQSize sizeHint() const;
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public slots:
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void display( const TQString &str );
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void display( int num );
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void display( double num );
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virtual void setHexMode();
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virtual void setDecMode();
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virtual void setOctMode();
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virtual void setBinMode();
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virtual void setSmallDecimalPoint( bool );
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signals:
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void overflow();
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protected:
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void drawContents( TQPainter * );
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private:
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void init();
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void internalDisplay( const TQString &);
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void internalSetString( const TQString& s );
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void drawString( const TQString& s, TQPainter &, TQBitArray * = 0,
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bool = TRUE );
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//void drawString( const TQString &, TQPainter &, TQBitArray * = 0 ) const;
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void drawDigit( const TQPoint &, TQPainter &, int, char,
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char = ' ' );
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void drawSegment( const TQPoint &, char, TQPainter &, int, bool = FALSE );
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int ndigits;
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double val;
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uint base : 2;
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uint smallPoint : 1;
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uint fill : 1;
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uint shadow : 1;
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TQString digitStr;
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TQBitArray points;
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TQLCDNumberPrivate * d;
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private: // Disabled copy constructor and operator=
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#if defined(Q_DISABLE_COPY)
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TQLCDNumber( const TQLCDNumber & );
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TQLCDNumber &operator=( const TQLCDNumber & );
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#endif
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};
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inline bool TQLCDNumber::smallDecimalPoint() const
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{ return (bool)smallPoint; }
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inline int TQLCDNumber::numDigits() const
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{ return ndigits; }
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#endif // QT_NO_LCDNUMBER
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#endif // TQLCDNUMBER_H
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</pre>
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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|
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>TQt 3.3.8</div>
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</table></div></address></body>
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</html>
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