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141 lines
3.8 KiB
141 lines
3.8 KiB
/* This file is part of the KDE project
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*
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* Copyright (C) 2000 Richard Moore <rich@kde.org>
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* 2000 Wynn Wilkes <wynnw@caldera.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "kjavaappletwidget.h"
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#include "kjavaappletserver.h"
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#include <twin.h>
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#include <kdebug.h>
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#include <tdelocale.h>
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#include <tqlabel.h>
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// For future expansion
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class KJavaAppletWidgetPrivate
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{
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friend class KJavaAppletWidget;
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private:
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TQLabel* tmplabel;
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};
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int KJavaAppletWidget::appletCount = 0;
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KJavaAppletWidget::KJavaAppletWidget( TQWidget* parent, const char* name )
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: QXEmbed ( parent, name)
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{
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setProtocol(QXEmbed::XPLAIN);
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m_applet = new KJavaApplet( this );
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d = new KJavaAppletWidgetPrivate;
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m_kwm = new KWinModule( this );
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d->tmplabel = new TQLabel( this );
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d->tmplabel->setText( KJavaAppletServer::getAppletLabel() );
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d->tmplabel->setAlignment( TQt::AlignCenter | TQt::WordBreak );
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d->tmplabel->setFrameStyle( TQFrame::StyledPanel | TQFrame::Sunken );
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d->tmplabel->show();
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m_swallowTitle.sprintf( "KJAS Applet - Ticket number %u", appletCount++ );
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m_applet->setWindowName( m_swallowTitle );
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}
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KJavaAppletWidget::~KJavaAppletWidget()
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{
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delete m_applet;
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delete d;
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}
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void KJavaAppletWidget::showApplet()
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{
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connect( m_kwm, TQ_SIGNAL( windowAdded( WId ) ),
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this, TQ_SLOT( setWindow( WId ) ) );
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m_kwm->doNotManage( m_swallowTitle );
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//Now we send applet info to the applet server
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if ( !m_applet->isCreated() )
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m_applet->create();
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}
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void KJavaAppletWidget::setWindow( WId w )
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{
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//make sure that this window has the right name, if so, embed it...
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KWin::WindowInfo w_info = KWin::windowInfo( w );
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if ( m_swallowTitle == w_info.name() ||
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m_swallowTitle == w_info.visibleName() )
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{
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kdDebug(6100) << "swallowing our window: " << m_swallowTitle
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<< ", window id = " << w << endl;
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delete d->tmplabel;
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d->tmplabel = 0;
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// disconnect from KWM events
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disconnect( m_kwm, TQ_SIGNAL( windowAdded( WId ) ),
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this, TQ_SLOT( setWindow( WId ) ) );
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embed( w );
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setFocus();
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}
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}
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TQSize KJavaAppletWidget::sizeHint() const
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{
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kdDebug(6100) << "KJavaAppletWidget::sizeHint()" << endl;
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TQSize rval = QXEmbed::sizeHint();
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if( rval.width() == 0 || rval.height() == 0 )
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{
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if( width() != 0 && height() != 0 )
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{
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rval = TQSize( width(), height() );
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}
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}
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kdDebug(6100) << "returning: (" << rval.width() << ", " << rval.height() << ")" << endl;
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return rval;
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}
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void KJavaAppletWidget::resize( int w, int h )
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{
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if( d->tmplabel )
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{
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d->tmplabel->resize( w, h );
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m_applet->setSize( TQSize( w, h ) );
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}
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QXEmbed::resize( w, h );
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}
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void KJavaAppletWidget::showEvent (TQShowEvent * e) {
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QXEmbed::showEvent(e);
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if (!applet()->isCreated() && !applet()->appletClass().isEmpty()) {
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// delayed showApplet
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if (applet()->size().width() <= 0)
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applet()->setSize (sizeHint());
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showApplet();
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}
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}
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#include "kjavaappletwidget.moc"
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