AnimaL

Tutorial

Documentation

---

Documentation

• Overview
• Modules
• Namespace List
• Class Hierarchy
• Alphabetical List
• Compound List
• File List
• Namespace Members
• Compound Members
• File Members
• Examples

---

SFFloatGUI.cpp

Go to the documentation of this file.

//                            SFFloatGUI.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 "SFFloatGUI.h"

namespace X3DTK {
namespace Qt{

/* 
 *  Constructs a SFFloatGUI as a child of 'parent'
 */
SFFloatGUI::SFFloatGUI(QString nameOfField, float * floatToEdit, QWidget * parent, const char* name, WFlags fl)
: QWidget(parent, name, fl)
, floatToEdit(floatToEdit)
{
    if ( !name )
      setName( "SFFloat GUI" );
    
    // The layout
    SFFloatLayout = new QHBoxLayout(this);
    SFFloatLayout->setAutoAdd(true);
    
    // The label
    new QLabel(nameOfField, this);
    
    // the float line edit
    editSFFloat = new WFloatLineEdit( this, "editSFFloat" );
    editSFFloat->setMinFloatValue( -INFINITY );
    editSFFloat->setMaxFloatValue( INFINITY );
    
    //resize( QSize(124, 41).expandedTo(minimumSizeHint()) );

    // signals and slots connections
    connect( editSFFloat, SIGNAL( floatValueChanged(float) ), this, SLOT( changeValue(float) ) );
    
    setValue();
}

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

void SFFloatGUI::setValue()
{
    editSFFloat->setFloatValue(*floatToEdit);
}

void SFFloatGUI::changeValue(float f)
{
    *floatToEdit = f;
    emit changed();
}
} // Qt
} // X3DTK

---