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/*
**************************************************************************
description
--------------------
copyright : (C) 2000-2001 by Andreas Zehender
email : zehender@kde.org
**************************************************************************
**************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
**************************************************************************/
#ifndef PM_LINEEDITS_H
#define PM_LINEEDITS_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <tqlineedit.h>
/**
* Lineedit for float input
*/
class PMFloatEdit : public TQLineEdit
{
Q_OBJECT
public:
enum ValidationOp { OpGreater, OpGreaterEqual,
OpLess, OpLessEqual };
/**
* Simple constructor
*/
PMFloatEdit( TQWidget* parent, const char* name = 0 );
/**
* Sets the validation for the lineedit.
*
* If checkLower is true, the value has to be >= the lowerValue.
*
* If checkUpper is true, the value has to be <= the upperValue.
*
* By default no range check is made.
*/
void setValidation( bool checkLower, double lowerValue,
bool checkUpper, double upperValue );
/**
* Sets the validation operators for the lower and upper value.
*
* Valid values for lower are OpGreater and OpGreaterEqual,
* valid values for upper are OpLess and OpLessEqual.
*/
void setValidationOperator( ValidationOp lower, ValidationOp upper );
/**
* Returns true, if the text is a valid float in the valid range
*/
bool isDataValid( );
/**
* Returns the float value
*/
double value( ) const;
/**
* Sets the value
*/
void setValue( double d, int precision = 5 );
signals:
/**
* emitted if the text is changed
*/
void dataChanged( );
public slots:
void slotEditTextChanged( const TQString& t );
private:
bool m_bCheckLower, m_bCheckUpper;
double m_lowerValue, m_upperValue;
ValidationOp m_lowerOp, m_upperOp;
};
/**
* Lineedit for int input
*/
class PMIntEdit : public TQLineEdit
{
Q_OBJECT
public:
/**
* Simple constructor
*/
PMIntEdit( TQWidget* parent, const char* name = 0 );
/**
* Sets the validation for the lineedit.
*
* If checkLower is true, the value has to be >= the lowerValue.
*
* If checkUpper is true, the value has to be <= the upperValue.
*
* By default no range check is made.
*/
void setValidation( bool checkLower, int lowerValue,
bool checkUpper, int upperValue );
/**
* Returns true, if the text is a valid integer in the valid range
*/
bool isDataValid( );
/**
* Returns the integer value
*/
int value( ) const;
/**
* Sets the value
*/
void setValue( int i );
signals:
/**
* emitted if the text is changed
*/
void dataChanged( );
public slots:
void slotEditTextChanged( const TQString& t );
private:
bool m_bCheckLower, m_bCheckUpper;
int m_lowerValue, m_upperValue;
};
#endif
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