creator/lib/widgets/propertywidgetitem.cpp

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/******************************************************************************
 * This file is part of the Gluon Development Platform
 * Copyright (c) 2010 Dan Leinir Turthra Jensen <admin@leinir.dk>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
#include "propertywidgetitem.h"

#include <QtCore/QVariant>
#include <QtGui/QVBoxLayout>
#include <QtGui/QLayout>

using namespace GluonCreator;

class PropertyWidgetItem::PropertyWidgetItemPrivate
{
    public:
        PropertyWidgetItemPrivate()
        {
            editedObject = 0;
            editWidget = 0;
        }

        QObject* editedObject;
        QString propertyName;
        QWidget* editWidget;
};

PropertyWidgetItem::PropertyWidgetItem( QWidget* parent, Qt::WindowFlags f )
    : QWidget( parent, f )
{
    d = new PropertyWidgetItemPrivate;

    setLayout( new QVBoxLayout() );
    layout()->setSpacing( 0 );
    layout()->setContentsMargins( 0, 0, 0, 0 );
}

PropertyWidgetItem::~PropertyWidgetItem()
{
    delete d;
}


QWidget*
PropertyWidgetItem::editWidget() const
{
    return d->editWidget;
}

QObject*
PropertyWidgetItem::editObject() const
{
    return d->editedObject;
}

QString
PropertyWidgetItem::editProperty() const
{
    return d->propertyName;
}

const QString
PropertyWidgetItem::typeName() const
{
    return QString( d->editedObject->property( d->propertyName.toUtf8() ).typeName() );
}

void
PropertyWidgetItem::setEditObject( QObject* editThis )
{
    d->editedObject = editThis;
}

void
PropertyWidgetItem::setEditProperty( const QString& propertyName )
{
    d->propertyName = propertyName;
    if( d->editedObject )
        setEditValue( d->editedObject->property( propertyName.toUtf8() ) );
}

void
PropertyWidgetItem::setEditWidget( QWidget* widget )
{
    d->editWidget = widget;
    layout()->addWidget( widget );
}

void
PropertyWidgetItem::setEditValue( const QVariant& value )
{
    if( d->editWidget )
        d->editWidget->setProperty( "value", value );
}

void
PropertyWidgetItem::valueChanged( QVariant value )
{
    QVariant oldValue = d->editedObject->property( d->propertyName.toUtf8() );
    d->editedObject->setProperty( d->propertyName.toUtf8(), value );
    emit propertyChanged( d->editedObject, d->propertyName, oldValue, value );
}

//#include "propertywidgetitem.moc"

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