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+/****************************************************************************
+**
+** Definition of TQLCDNumber class
+**
+** Created : 940518
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of the widgets module of the TQt 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 files LICENSE.GPL2
+** and LICENSE.GPL3 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 TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing retquirements 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.TQPL
+** included in the packaging of this file. Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** 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 TQLCDNUMBER_H
+#define TQLCDNUMBER_H
+
+#ifndef QT_H
+#include "qframe.h"
+#include "qbitarray.h"
+#endif // QT_H
+
+#ifndef QT_NO_LCDNUMBER
+
+
+class TQLCDNumberPrivate;
+
+class Q_EXPORT TQLCDNumber : public TQFrame // LCD number widget
+{
+ Q_OBJECT
+ Q_ENUMS( Mode SegmentStyle )
+ Q_PROPERTY( bool smallDecimalPoint READ smallDecimalPoint WRITE setSmallDecimalPoint )
+ Q_PROPERTY( int numDigits READ numDigits WRITE setNumDigits )
+ Q_PROPERTY( Mode mode READ mode WRITE setMode )
+ Q_PROPERTY( SegmentStyle segmentStyle READ segmentStyle WRITE setSegmentStyle )
+ Q_PROPERTY( double value READ value WRITE display )
+ Q_PROPERTY( int intValue READ intValue WRITE display )
+
+public:
+ TQLCDNumber( TQWidget* parent=0, const char* name=0 );
+ TQLCDNumber( uint numDigits, TQWidget* parent=0, const char* name=0 );
+ ~TQLCDNumber();
+
+ enum Mode { Hex, Dec, Oct, Bin, HEX = Hex, DEC = Dec, OCT = Oct,
+ BIN = Bin };
+ enum SegmentStyle { Outline, Filled, Flat };
+
+ bool smallDecimalPoint() const;
+
+ int numDigits() const;
+ virtual void setNumDigits( int nDigits );
+
+ bool checkOverflow( double num ) const;
+ bool checkOverflow( int num ) const;
+
+ Mode mode() const;
+ virtual void setMode( Mode );
+
+ SegmentStyle segmentStyle() const;
+ virtual void setSegmentStyle( SegmentStyle );
+
+ double value() const;
+ int intValue() const;
+
+ TQSize sizeHint() const;
+
+public slots:
+ void display( const TQString &str );
+ void display( int num );
+ void display( double num );
+ virtual void setHexMode();
+ virtual void setDecMode();
+ virtual void setOctMode();
+ virtual void setBinMode();
+ virtual void setSmallDecimalPoint( bool );
+
+signals:
+ void overflow();
+
+protected:
+ void drawContents( TQPainter * );
+
+private:
+ void init();
+ void internalDisplay( const TQString &);
+ void internalSetString( const TQString& s );
+ void drawString( const TQString& s, TQPainter &, TQBitArray * = 0,
+ bool = TRUE );
+ //void drawString( const TQString &, TQPainter &, TQBitArray * = 0 ) const;
+ void drawDigit( const TQPoint &, TQPainter &, int, char,
+ char = ' ' );
+ void drawSegment( const TQPoint &, char, TQPainter &, int, bool = FALSE );
+
+ int ndigits;
+ double val;
+ uint base : 2;
+ uint smallPoint : 1;
+ uint fill : 1;
+ uint shadow : 1;
+ TQString digitStr;
+ TQBitArray points;
+ TQLCDNumberPrivate * d;
+
+private: // Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+ TQLCDNumber( const TQLCDNumber & );
+ TQLCDNumber &operator=( const TQLCDNumber & );
+#endif
+};
+
+inline bool TQLCDNumber::smallDecimalPoint() const
+{ return (bool)smallPoint; }
+
+inline int TQLCDNumber::numDigits() const
+{ return ndigits; }
+
+
+#endif // QT_NO_LCDNUMBER
+
+#endif // TQLCDNUMBER_H