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MFEditor.cpp

Go to the documentation of this file.

#include "MFEditor.h"

#include <qpushbutton.h>
#include <qtextedit.h>
#include <qlayout.h>
#include <qobjectlist.h>

#include "Fields.h"

namespace X3DTK {
namespace Qt{

MFEditor::MFEditor( AbstractMField * multiField,
                    QPushButton * editButton,
                    QWidget* parent,
                    const char* name, bool modal, WFlags fl )
: QDialog( parent, name, modal, fl )
, multiField(multiField)
{
    if ( !name )
      setName( "MFEditor" );
      
    QGridLayout * layout = new QGridLayout( this ); 

    textEdit = new QTextEdit( this );
    textEdit->setWrapPolicy( QTextEdit::AtWhiteSpace );
    layout->addMultiCellWidget( textEdit, 0, 0, 0, 1 );

    QPushButton * CancelButton = new QPushButton( this, "Cancel" );
    layout->addWidget( CancelButton, 1, 0 );

    QPushButton * OKButton = new QPushButton( this, "OK" );
    layout->addWidget( OKButton, 1, 1 );
    
    setCaption(multiField->name+" editor");
    CancelButton->setText("Cancel");
    OKButton->setText("OK");
    resize( QSize(195, 124).expandedTo(minimumSizeHint()) );

    // signals and slots connections
    connect( CancelButton, SIGNAL( released() ), this, SLOT( close() ) );
    connect( OKButton, SIGNAL( released() ), this, SLOT( ok() ) );
    connect( editButton, SIGNAL( released() ), this, SLOT( load()));
}

/*
 *  Destroys the object and frees any allocated resources
 */
MFEditor::~MFEditor()
{
    // no need to delete child widgets, Qt does it all for us
}
void MFEditor::load()
{
    textEdit->setText(multiField->read());
    show();
}
void MFEditor::ok()
{
    multiField->write(textEdit->text());
    close();
}
} // Qt
} // X3DTK

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