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/* This file is part of the KDE project
*
* Copyright (C) 2000 Richard Moore <rich@kde.org>
* 2000 Wynn Wilkes <wynnw@caldera.com>
*
* 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 "kjavaappletwidget.h"
#include "kjavaappletserver.h"
#include <twin.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <tqlabel.h>
// For future expansion
class KJavaAppletWidgetPrivate
{
friend class KJavaAppletWidget;
private:
TQLabel* tmplabel;
};
int KJavaAppletWidget::appletCount = 0;
KJavaAppletWidget::KJavaAppletWidget( TQWidget* parent, const char* name )
: QXEmbed ( parent, name)
{
setProtocol(QXEmbed::XPLAIN);
m_applet = new KJavaApplet( this );
d = new KJavaAppletWidgetPrivate;
m_kwm = new KWinModule( TQT_TQOBJECT(this) );
d->tmplabel = new TQLabel( this );
d->tmplabel->setText( KJavaAppletServer::getAppletLabel() );
d->tmplabel->setAlignment( Qt::AlignCenter | TQt::WordBreak );
d->tmplabel->setFrameStyle( TQFrame::StyledPanel | TQFrame::Sunken );
d->tmplabel->show();
m_swallowTitle.sprintf( "KJAS Applet - Ticket number %u", appletCount++ );
m_applet->setWindowName( m_swallowTitle );
}
KJavaAppletWidget::~KJavaAppletWidget()
{
delete m_applet;
delete d;
}
void KJavaAppletWidget::showApplet()
{
connect( m_kwm, TQT_SIGNAL( windowAdded( WId ) ),
this, TQT_SLOT( setWindow( WId ) ) );
m_kwm->doNotManage( m_swallowTitle );
//Now we send applet info to the applet server
if ( !m_applet->isCreated() )
m_applet->create();
}
void KJavaAppletWidget::setWindow( WId w )
{
//make sure that this window has the right name, if so, embed it...
KWin::WindowInfo w_info = KWin::windowInfo( w );
if ( m_swallowTitle == w_info.name() ||
m_swallowTitle == w_info.visibleName() )
{
kdDebug(6100) << "swallowing our window: " << m_swallowTitle
<< ", window id = " << w << endl;
delete d->tmplabel;
d->tmplabel = 0;
// disconnect from KWM events
disconnect( m_kwm, TQT_SIGNAL( windowAdded( WId ) ),
this, TQT_SLOT( setWindow( WId ) ) );
embed( w );
setFocus();
}
}
TQSize KJavaAppletWidget::sizeHint() const
{
kdDebug(6100) << "KJavaAppletWidget::sizeHint()" << endl;
TQSize rval = QXEmbed::sizeHint();
if( rval.width() == 0 || rval.height() == 0 )
{
if( width() != 0 && height() != 0 )
{
rval = TQSize( width(), height() );
}
}
kdDebug(6100) << "returning: (" << rval.width() << ", " << rval.height() << ")" << endl;
return rval;
}
void KJavaAppletWidget::resize( int w, int h )
{
if( d->tmplabel )
{
d->tmplabel->resize( w, h );
m_applet->setSize( TQSize( w, h ) );
}
QXEmbed::resize( w, h );
}
void KJavaAppletWidget::showEvent (TQShowEvent * e) {
QXEmbed::showEvent(e);
if (!applet()->isCreated() && !applet()->appletClass().isEmpty()) {
// delayed showApplet
if (applet()->size().width() <= 0)
applet()->setSize (sizeHint());
showApplet();
}
}
#include "kjavaappletwidget.moc"
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