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/*
* Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@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 version 2 as published by the Free Software Foundation.
*
* 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.
**/
#ifndef QT_ONLY
#include "kmultiformlistbox.moc"
#endif
#include "kmultiformlistbox-multivisible.h"
#include "kmultiformlistbox-windowed.h"
KMultiFormListBox::KMultiFormListBox( KMultiFormListBoxFactory *factory, KMultiFormListBoxType tp, QWidget *parent,
bool showUpDownButtons, bool showHelpButton, QString addButtonText,
const char *name ) : QWidget( parent, name )
{
switch ( tp ) {
case MultiVisible:
theWidget = new KMultiFormListBoxMultiVisible( factory, this, "KMultiFormListBox Widget" );
break;
case Windowed:
theWidget = new KMultiFormListBoxWindowed( factory, this, showUpDownButtons,
showHelpButton, addButtonText, "KMultiFormListBox Widget" );
break;
}
QWidget *widget = theWidget->qWidget();
QHBoxLayout *layout = new QHBoxLayout( this );
_factory = factory;
layout->addWidget( widget );
}
void KMultiFormListBox::append( KMultiFormListBoxEntry *element )
{
theWidget->append( element );
}
void KMultiFormListBox::addElement()
{
theWidget->addElement();
}
KMultiFormListBoxEntryList KMultiFormListBox::elements()
{
return theWidget->elements();
}
const KMultiFormListBoxEntryList KMultiFormListBox::elements() const
{
return const_cast<KMultiFormListBox*>(this)->elements();
}
void KMultiFormListBox::slotChangeFace( KMultiFormListBoxType /*newFace*/ )
{
// TODO
// kdDebug() << "It's not possible yet to change the face on the fly." << endl
// << "Please let me (blackie@kde.org) know that you need it, and I'll work on it" << endl;
}
void KMultiFormListBox::toStream( QDataStream& stream ) const
{
const KMultiFormListBoxEntryList elms = elements();
stream << elms.count();
for ( QPtrListIterator<KMultiFormListBoxEntry> it(elms); *it; ++it)
_factory->toStream( *it, stream );
}
void KMultiFormListBox::fromStream( QDataStream& stream )
{
unsigned int fromCount, toCount;
stream >> fromCount;
toCount = elements().count();
// adds/remove elements in the to list, to make it have the correct length.
for (unsigned int j=toCount; j< fromCount; ++j) {
addElement();
}
for (unsigned int k=fromCount; k < toCount; ++k) {
theWidget->delAnElement();
}
KMultiFormListBoxEntryList elms = elements();
for (QPtrListIterator<KMultiFormListBoxEntry> it(elms); *it; ++it)
_factory->fromStream( stream, *it );
}
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