Tobias Doerffel
fe9d017e02
git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@104 0778d3d1-df1d-0410-868b-ea421aaaa00d
169 lines
2.9 KiB
C++
169 lines
2.9 KiB
C++
#ifndef SINGLE_SOURCE_COMPILE
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/*
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* pixmap_button.cpp - implementation of pixmap-button (often used as "themed"
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* checkboxes/radiobuttons etc)
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*
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* Copyright (c) 2004-2006 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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*
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* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU 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 program 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*/
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#include "qt3support.h"
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#ifdef QT4
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#include <QPainter>
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#include <QMouseEvent>
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#else
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#include <qpainter.h>
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#endif
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#include "pixmap_button.h"
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#include "embed.h"
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pixmapButton::pixmapButton( QWidget * _parent, engine * _engine ) :
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automatableButton( _parent, _engine ),
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m_activePixmap(),
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m_inactivePixmap(),
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m_bgPixmap()
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{
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setActiveGraphic( embed::getIconPixmap( "led_yellow" ) );
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setInactiveGraphic( embed::getIconPixmap( "led_off" ), FALSE );
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#ifndef QT4
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setBackgroundMode( Qt::NoBackground );
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#endif
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//setCheckable( TRUE );
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}
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pixmapButton::~pixmapButton()
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{
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}
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void pixmapButton::paintEvent( QPaintEvent * )
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{
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#ifdef QT4
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QPainter p( this );
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#else
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QPixmap draw_pm( rect().size() );
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draw_pm.fill( this, rect().topLeft() );
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QPainter p( &draw_pm, this );
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#endif
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if( !m_bgPixmap.isNull() )
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{
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p.drawPixmap( 0, 0, m_bgPixmap );
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}
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if( isChecked() )
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{
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if( !m_activePixmap.isNull() )
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{
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p.drawPixmap( 0, 0, m_activePixmap );
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}
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}
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else if( !m_inactivePixmap.isNull() )
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{
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p.drawPixmap( 0, 0, m_inactivePixmap );
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}
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#ifndef QT4
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// and blit all the drawn stuff on the screen...
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bitBlt( this, rect().topLeft(), &draw_pm );
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#endif
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}
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void pixmapButton::mousePressEvent( QMouseEvent * _me )
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{
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if( _me->button() == Qt::RightButton )
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{
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emit( clickedRight() );
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_me->accept();
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}
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else
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{
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automatableButton::mousePressEvent( _me );
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}
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}
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void pixmapButton::mouseDoubleClickEvent( QMouseEvent * _me )
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{
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emit doubleClicked();
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_me->accept();
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}
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void pixmapButton::setActiveGraphic( const QPixmap & _pm )
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{
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m_activePixmap = _pm;
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resize( m_activePixmap.width(), m_activePixmap.height() );
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}
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void pixmapButton::setInactiveGraphic( const QPixmap & _pm, bool _update )
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{
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m_inactivePixmap = _pm;
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if( _update )
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{
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update();
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}
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}
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void pixmapButton::setBgGraphic( const QPixmap & _pm )
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{
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m_bgPixmap = _pm;
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}
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#include "pixmap_button.moc"
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#endif
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