widgetproxy.cpp

/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
   Copyright (C) 2004  Alexander Dymo <cloudtemple@mskat.net>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
#include "widgetproxy.h"
#include "property.h"
#include "widget.h"
#include "factory.h"
 
#include <tqlayout.h>
#include <tqvariant.h>
 
namespace KoProperty {
class WidgetProxyPrivate
{
    public:
        WidgetProxyPrivate()
        : property(0), widget(0), type(Invalid), layout(0)
        {}
        ~WidgetProxyPrivate() {}
 
        Property  *property;
        Widget  *widget;
        PropertyType  type;
 
        TQHBoxLayout *layout;
};
}
 
using namespace KoProperty;
 
WidgetProxy::WidgetProxy(TQWidget *parent, const char *name)
 : TQWidget(parent, name)
{
    d = new WidgetProxyPrivate();
    d->property = new Property();
    d->layout = new TQHBoxLayout(this, 0, 0);
}
 
WidgetProxy::~WidgetProxy()
{
    delete d->property;
}
 
void
WidgetProxy::setPropertyType(int propertyType)
{
    d->type = propertyType;
    setWidget();
}
 
int
WidgetProxy::propertyType() const
{
    return d->type;
}
 
TQVariant
WidgetProxy::value() const
{
    if (m_editor)
        return m_editor->value();
    else
        return TQVariant();
}
 
void
WidgetProxy::setValue(const TQVariant &value)
{
    if (d->widget)
        d->widget->setValue(value, false);
}
 
bool
WidgetProxy::setProperty(const char *name, const TQVariant &value)
{
    if( strcmp(name, "value") == 0 ) {
        setPropertyType((int) value.type() );
        setValue(value);
        return true;
    }
    else
        return TQWidget::setProperty(name, value);
}
 
TQVariant
WidgetProxy::property(const char *name) const
{
    if( strcmp( name, "value") == 0 )
        return value(  );
    else
        return TQWidget::property(name);
}
 
void
WidgetProxy::setWidget()
{
    if (d->widget)
        delete d->widget;
 
    p->setType(d->type);
    d->widget = Factory::getInstance()->widgetForProperty(p);
 
    if (d->widget) {
        d->widget->reparent(this, TQPoint(0,0), true);
        d->layout->addWidget(d->widget);
    }
}
 
#include "widgetproxy.moc"