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/*
**************************************************************************
description
--------------------
copyright : (C) 2002 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. *
* *
**************************************************************************/
#include "pmblobedit.h"
#include "pmblob.h"
#include "pmlineedits.h"
#include <qlayout.h>
#include <qlabel.h>
#include <qcheckbox.h>
#include <klocale.h>
PMBlobEdit::PMBlobEdit( QWidget* parent, const char* name )
: Base( parent, name )
{
m_pDisplayedObject = 0;
}
void PMBlobEdit::createTopWidgets( )
{
Base::createTopWidgets( );
QHBoxLayout* hl = new QHBoxLayout( topLayout( ) );
hl->addWidget( new QLabel( i18n( "Threshold:" ), this ) );
m_pThreshold = new PMFloatEdit( this );
hl->addWidget( m_pThreshold );
m_pThreshold->setValidation( true, 0.0, false, 0 );
m_pThreshold->setValidationOperator( PMFloatEdit::OpGreater,
PMFloatEdit::OpLess );
hl->addStretch( 1 );
m_pSturm = new QCheckBox( i18n( "Sturm" ), this );
topLayout( )->addWidget( m_pSturm );
m_pHierarchy = new QCheckBox( i18n( "Hierarchy" ), this );
topLayout( )->addWidget( m_pHierarchy );
connect( m_pThreshold, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
connect( m_pHierarchy, SIGNAL( clicked( ) ), SIGNAL( dataChanged( ) ) );
connect( m_pSturm, SIGNAL( clicked( ) ), SIGNAL( dataChanged( ) ) );
}
void PMBlobEdit::displayObject( PMObject* o )
{
if( o->isA( "Blob" ) )
{
bool readOnly = o->isReadOnly( );
m_pDisplayedObject = ( PMBlob* ) o;
m_pThreshold->setValue( m_pDisplayedObject->threshold( ) );
m_pSturm->setChecked( m_pDisplayedObject->sturm( ) );
m_pHierarchy->setChecked( m_pDisplayedObject->hierarchy( ) );
m_pThreshold->setReadOnly( readOnly );
m_pSturm->setEnabled( !readOnly );
m_pHierarchy->setEnabled( !readOnly );
Base::displayObject( o );
}
else
kdError( PMArea ) << "PMBlobEdit: Can't display object\n";
}
void PMBlobEdit::saveContents( )
{
if( m_pDisplayedObject )
{
Base::saveContents( );
m_pDisplayedObject->setThreshold( m_pThreshold->value( ) );
m_pDisplayedObject->setSturm( m_pSturm->isChecked( ) );
m_pDisplayedObject->setHierarchy( m_pHierarchy->isChecked( ) );
}
}
bool PMBlobEdit::isDataValid( )
{
if( m_pThreshold->isDataValid( ) )
return Base::isDataValid( );
return false;
}
#include "pmblobedit.moc"
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