TDE base libraries and programs
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/* kastaskpopup.cpp
**
** Copyright (C) 2001-2004 Richard Moore <rich@kde.org>
** Contributor: Mosfet
** All rights reserved.
**
** KasBar is dual-licensed: you can choose the GPL or the BSD license.
** Short forms of both licenses are included below.
*/
/*
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program 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 General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program in a file called COPYING; if not, write to
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
** MA 02110-1301, USA.
*/
/*
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
** 1. Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
** ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
** SUCH DAMAGE.
*/
/*
** Bug reports and questions can be sent to kde-devel@kde.org
*/
#include <tqpainter.h>
#include <tqapplication.h>
#include <kdebug.h>
#include <tdeglobalsettings.h>
#include <kpixmapeffect.h>
#include <taskmanager.h>
#include "kastaskitem.h"
#include "kastasker.h"
#include "kastaskpopup.h"
#include "kastaskpopup.moc"
static const int TITLE_HEIGHT = 13;
KasTaskPopup::KasTaskPopup( KasTaskItem *item, const char *name )
: KasPopup( item, name )
{
this->item = item;
setFont(TDEGlobalSettings::generalFont());
setMouseTracking( true );
TQString text = item->task()->visibleIconicName();
if ( item->kasbar()->thumbnailsEnabled() && item->task()->hasThumbnail() ) {
titleBg.resize( width(), TITLE_HEIGHT );
setFixedSize( item->task()->thumbnail().width() + 2,
TITLE_HEIGHT + item->task()->thumbnail().height() + 2 );
}
else {
int w = fontMetrics().width( text ) + 4;
int h = TITLE_HEIGHT + 1;
titleBg.resize( w, h );
setFixedSize( w, h );
}
KPixmapEffect::gradient( titleBg,
Qt::black, colorGroup().mid(),
KPixmapEffect::DiagonalGradient );
connect( item->task(), TQT_SIGNAL( thumbnailChanged() ), TQT_SLOT( refresh() ) );
}
KasTaskPopup::~KasTaskPopup()
{
}
void KasTaskPopup::refresh()
{
TQString text = item->task()->visibleIconicName();
if ( item->kasbar()->thumbnailsEnabled() && item->task()->hasThumbnail() ) {
resize( item->task()->thumbnail().width() + 2,
TITLE_HEIGHT + item->task()->thumbnail().height() + 2 );
titleBg.resize( width(), TITLE_HEIGHT );
}
update();
}
void KasTaskPopup::paintEvent( TQPaintEvent * )
{
TQPainter p( this );
p.drawPixmap( 0, 0, titleBg );
TQString text = item->task()->visibleIconicName();
p.setPen( Qt::white );
if ( fontMetrics().width( text ) > width() - 4 )
p.drawText( 1, 1, width() - 4, TITLE_HEIGHT - 1, AlignLeft | AlignVCenter,
text );
else
p.drawText( 1, 1, width() - 4, TITLE_HEIGHT - 1, AlignCenter, text );
TQPixmap thumb = item->task()->thumbnail();
if ( !thumb.isNull() )
p.drawPixmap( 1, TITLE_HEIGHT, thumb );
//
// Draw border
//
p.setPen( Qt::black );
p.drawRect( 0, 0, width(), height() );
}