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/****************************************************************************
** Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB. All rights reserved.
**
** This file is part of the KD Tools library.
**
** Licensees holding valid commercial KD Tools licenses may use this file in
** accordance with the KD Tools Commercial License Agreement provided with
** the Software.
**
**
** This file may be distributed and/or modified under the terms of the
** GNU Lesser General Public License version 2 and version 3 as published by the
** Free Software Foundation and appearing in the file LICENSE.LGPL included.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Contact info@kdab.com if any conditions of this licensing are not
** clear to you.
**
**********************************************************************/
#include "kdupdaterpackagesview.h"
#include "kdupdaterpackagesinfo.h"
/*!
\ingroup kdupdater
\class KDUpdater::PackagesView kdupdaterpackagesview.h KDUpdaterPackagesView
\brief A widget that can show packages contained in \ref KDUpdater::PackagesInfo
\ref KDUpdater::PackagesInfo, associated with \ref KDUpdater::Application, contains
information about all the packages installed in the application. This widget helps view the packages
in a list.
\image html packagesview.jpg
To use this widget, just create an instance and pass to \ref setPackageInfo() a pointer to
\ref KDUpdater::PackagesInfo whose information you want this widget to show.
*/
struct KDUpdater::PackagesView::PackagesViewData
{
PackagesViewData( PackagesView* qq ) :
q( qq ),
packagesInfo(0)
{}
PackagesView* q;
PackagesInfo* packagesInfo;
};
/*!
Constructor.
*/
KDUpdater::PackagesView::PackagesView(QWidget* parent)
: QTreeWidget(parent),
d ( new PackagesViewData( this ) )
{
setColumnCount(5);
setHeaderLabels( QStringList() << tr("Name") << tr("Title")
<< tr("Description") << tr("Version")
<< tr("Last Updated") );
setRootIsDecorated(false);
}
/*!
Destructor
*/
KDUpdater::PackagesView::~PackagesView()
{
delete d;
}
/*!
Sets the package info whose information this widget should show.
\code
KDUpdater::Application application;
KDUpdater::PackagesView packageView;
packageView.setPackageInfo( application.packagesInfo() );
packageView.show();
\endcode
*/
void KDUpdater::PackagesView::setPackageInfo(KDUpdater::PackagesInfo* packagesInfo)
{
if( d->packagesInfo == packagesInfo )
return;
if(d->packagesInfo)
disconnect(d->packagesInfo, 0, this, 0);
d->packagesInfo = packagesInfo;
if(d->packagesInfo)
connect(d->packagesInfo, SIGNAL(reset()), this, SLOT(refresh()));
refresh();
}
/*!
Returns a pointer to the package info whose information this widget is showing.
*/
KDUpdater::PackagesInfo* KDUpdater::PackagesView::packagesInfo() const
{
return d->packagesInfo;
}
/*!
This slot reloads package information from the \ref KDUpdater::PackagesInfo associated
with this widget.
\note By default, this slot is connected to the \ref KDUpdater::PackagesInfo::reset()
signal in \ref setPackageInfo()
*/
void KDUpdater::PackagesView::refresh()
{
this->clear();
if( !d->packagesInfo )
return;
Q_FOREACH(const KDUpdater::PackageInfo& info, d->packagesInfo->packageInfos())
{
QTreeWidgetItem* item = new QTreeWidgetItem(this);
item->setText(0, info.name);
item->setText(1, info.title);
item->setText(2, info.description);
item->setText(3, info.version);
item->setText(4, info.lastUpdateDate.toString());
}
resizeColumnToContents(0);
}
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