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101 lines
2.9 KiB
101 lines
2.9 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2000-2001 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#ifndef PMVECTOREDIT_H
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#define PMVECTOREDIT_H
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <tqwidget.h>
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#include <tqptrvector.h>
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#include <tqlineedit.h>
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#include "pmvector.h"
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/**
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* Edit widget for @ref PMVector
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*/
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class PMVectorEdit : public TQWidget
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{
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TQ_OBJECT
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public:
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/**
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* Creates an edit widget for 2D vectors.
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*
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* The labels shown are descriptionX and descriptionY
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*/
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PMVectorEdit( const TQString& descriptionX,
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const TQString& descriptionY,
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TQWidget* parent, const char* name = 0 );
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/**
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* Creates an edit widget for 3D vectors.
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*
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* The labels shown are descriptionX, descriptionY and descriptionZ
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*/
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PMVectorEdit( const TQString& descriptionX,
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const TQString& descriptionY, const TQString& descriptionZ,
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TQWidget* parent, const char* name = 0 );
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/**
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* Creates an edit widget for 4D vectors.
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*
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* The labels shown are descriptionA, descriptionB, descriptionC
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* and description D
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*/
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PMVectorEdit( const TQString& descriptionA, const TQString& descriptionB,
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const TQString& descriptionC, const TQString& descriptionD,
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TQWidget* parent, const char* name = 0 );
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/**
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* Sets the displayed vector
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*/
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void setVector( const PMVector& v, int precision = 5 );
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/**
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* Returns the displayed vector
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*/
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PMVector vector( ) const;
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/**
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* Returns true if the text for each coordinate is a valid
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* float value. Otherwise an error message is shown.
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*/
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bool isDataValid( );
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/**
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* Enables or disables read only mode
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*/
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void setReadOnly( bool yes = true );
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/**
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* Reimplemented from TQWidget
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*/
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virtual void setEnabled( bool yes );
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signals:
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/**
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* Emitted when one of the coordinates is changed
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*/
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void dataChanged( );
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protected slots:
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void slotTextChanged( const TQString& );
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private:
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TQPtrVector<TQLineEdit> m_edits;
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};
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#endif
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