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SFIntGUI.cpp

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//                            SFIntGUI.cpp                                  //

#include<iostream>

#include <qlabel.h>
#include <qlayout.h>
#include <qspinbox.h>

#include "SFIntGUI.h"

namespace X3DTK {
namespace Qt{

/* 
 *  Constructs a SFIntGUI as a child of 'parent'
 */
SFIntGUI::SFIntGUI(QString nameOfField, int * intToEdit, QWidget * parent, const char* name, WFlags fl)
: QWidget(parent, name, fl)
, intToEdit(intToEdit)
{
    if ( !name )
      setName( "SFInt GUI" );
    
    // The layout
    SFIntLayout = new QHBoxLayout(this);
    SFIntLayout->setAutoAdd(true);
    
    // The label
    new QLabel(nameOfField, this);
    
    // the integer line edit
    spinBox = new QSpinBox((int)-1e-10,(int)1e10,1,this);

    // signals and slots connections
    connect( spinBox, SIGNAL( valueChanged(int) ), this, SLOT( changeValue(int) ) );
    
    setValue();
}

/*
 *  Destroys the object and frees any allocated resources
 */
SFIntGUI::~SFIntGUI()
{
    // no need to delete child widgets, Qt does it all for us
}

void SFIntGUI::setValue()
{
    spinBox->setValue(*intToEdit);
}

void SFIntGUI::changeValue(int i)
{
    *intToEdit = i;
    emit changed();
}
} // Qt
} // X3DTK

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