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/*
Copyright (C) 2000 Stefan Westerfeld
stefan@space.twc.de
2002 Matthias Kretz <kretz@kde.org>
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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "kwidget_impl.h"
#include "kwidgetrepo.h"
#include "debug.h"
#include <stdio.h>
using namespace Arts;
KWidget_impl::KWidget_impl( QWidget * widget )
: _qwidget( widget ? widget : new QWidget )
{
_widgetID = KWidgetRepo::the()->add( this, _qwidget );
/*
* KWidgetGuard will protect us against deleting the widget if Qt already
* has done so (for instance if our widget was inside a panel, and
* the panel got deleted, our widget will be gone, too)
*/
_guard = new KWidgetGuard(this);
QObject::connect(_qwidget, SIGNAL(destroyed()),
_guard, SLOT(widgetDestroyed()));
}
KWidget_impl::~KWidget_impl()
{
if(_qwidget)
{
delete _qwidget;
arts_assert(_qwidget == 0); // should be true due to KWidgetGuard
}
delete _guard;
}
void KWidget_impl::widgetDestroyed()
{
KWidgetRepo::the()->remove(_widgetID);
_widgetID = 0;
_qwidget = 0;
}
long KWidget_impl::widgetID()
{
return _widgetID;
}
Widget KWidget_impl::parent()
{
return KWidgetRepo::the()->lookupWidget(_parentID);
}
void KWidget_impl::parent(Arts::Widget newParent)
{
if(!newParent.isNull())
{
_parentID = newParent.widgetID();
QWidget *qparent;
qparent = KWidgetRepo::the()->lookupQWidget(newParent.widgetID());
if( qparent != 0 )
{
QPoint pos(x(),y());
bool showIt = visible();
_qwidget->reparent(qparent, pos, showIt);
}
}
else
{
_parentID = 0;
}
}
long KWidget_impl::x()
{
return _qwidget->x();
}
void KWidget_impl::x(long newX)
{
_qwidget->move(newX,y());
}
long KWidget_impl::y()
{
return _qwidget->y();
}
void KWidget_impl::y(long newY)
{
_qwidget->move(x(),newY);
}
long KWidget_impl::width()
{
return _qwidget->width();
}
void KWidget_impl::width(long newWidth)
{
_qwidget->resize(newWidth,height());
}
long KWidget_impl::height()
{
return _qwidget->height();
}
void KWidget_impl::height(long newHeight)
{
_qwidget->resize(width(),newHeight);
}
bool KWidget_impl::visible()
{
return _qwidget->isVisible();
}
void KWidget_impl::visible(bool newVisible)
{
if(newVisible) show(); else hide();
}
SizePolicy KWidget_impl::hSizePolicy()
{
return ( SizePolicy )_qwidget->sizePolicy().horData();
}
void KWidget_impl::hSizePolicy( SizePolicy p )
{
QSizePolicy sp = _qwidget->sizePolicy();
sp.setHorData( ( QSizePolicy::SizeType )p );
_qwidget->setSizePolicy( sp );
}
SizePolicy KWidget_impl::vSizePolicy()
{
return ( SizePolicy )_qwidget->sizePolicy().verData();
}
void KWidget_impl::vSizePolicy( SizePolicy p )
{
QSizePolicy sp = _qwidget->sizePolicy();
sp.setVerData( ( QSizePolicy::SizeType )p );
_qwidget->setSizePolicy( sp );
}
void KWidget_impl::show()
{
_qwidget->show();
}
void KWidget_impl::hide()
{
_qwidget->hide();
}
REGISTER_IMPLEMENTATION(KWidget_impl);
#include "kwidget_impl.moc"
// vim: sw=4 ts=4
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