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SFVector2GUI.cpp

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//                            SFVector2GUI.cpp                                //

#include<iostream>
#include<cmath>
#ifdef _WIN32
#define INFINITY 0x7FFFFFFF
#endif

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

#include <animal/X3DTK/Qt/objectGUI/WFloatLineEdit.h>

#include "SFVector2GUI.h"

namespace X3DTK {
namespace Qt{

/* 
 *  Constructs a SFVector2GUI as a child of 'parent'
 */
SFVector2GUI::SFVector2GUI(QString nameOfField, animal::Vec2 * Vec2ToEdit, QWidget * parent, const char* name, WFlags fl)
: QWidget(parent, name, fl)
, Vec2ToEdit(Vec2ToEdit)
{
    if ( !name )
      setName( "SFVector2 GUI" );
    
    // The layout
    SFVector2Layout = new QHBoxLayout(this);
    SFVector2Layout->setAutoAdd(true);
    
    // The label
    new QLabel(nameOfField, this);
    
    // the x line edit
    editX = new WFloatLineEdit(this, "editX" );
    editX->setMinFloatValue( -INFINITY );
    editX->setMaxFloatValue( INFINITY );
    // the y line edit
    editY = new WFloatLineEdit(this, "editY" );
    editY->setMinFloatValue( -INFINITY );
    editY->setMaxFloatValue( INFINITY );
    
    // signals and slots connections
    connect( editX, SIGNAL( floatValueChanged(float) ), this, SLOT( changeValueX(float) ) );
    connect( editY, SIGNAL( floatValueChanged(float) ), this, SLOT( changeValueY(float) ) );

    setValue();
}

/*
 *  Destroys the object and frees any allocated resources
 */
SFVector2GUI::~SFVector2GUI()
{
    // no need to delete child widgets, Qt does it all for us
}

void SFVector2GUI::setValue()
{
    editX->setFloatValue((*Vec2ToEdit)[0]);
    editY->setFloatValue((*Vec2ToEdit)[1]);
}

void SFVector2GUI::changeValueX(float f)
{
    (*Vec2ToEdit)[0] = f;
    emit changed();
}
void SFVector2GUI::changeValueY(float f)
{
    (*Vec2ToEdit)[1] = f;
    emit changed();
}
} // Qt
} // X3DTK

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