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140 lines
3.3 KiB
140 lines
3.3 KiB
15 years ago
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/*
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* Copyright (C) 2006
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* Siraj Razick <siraj@kdemail.net>
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* PhobosK <phobosk@mail.kbfx.org>
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* see Also AUTHORS
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License version 2 as
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* published by the Free Software Foundation
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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
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* GNU 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
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "kbfxspinxtoolbutton.h"
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KbfxSpinxToolButton::KbfxSpinxToolButton ( QWidget * parent , const char * name ) :QLabel ( parent,name,Qt::WStaticContents | Qt::WNoAutoErase |Qt::WPaintDesktop )
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{
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m_dataSource = 0;
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m_dataGroup = 0;
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m_fadeTime = ConfigInit().m_fadeTime;
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fade_timer = new QTimer ( this,"Fade Timer" );
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connect ( fade_timer,SIGNAL ( timeout() ),this,SLOT ( fade() ) );
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}
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KbfxSpinxToolButton::~KbfxSpinxToolButton()
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{}
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void KbfxSpinxToolButton::fade ( )
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{
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if ( m_fadeTime == 0 )
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{
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m_current = m_fadePix;
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}
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else
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{
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QImage _final = m_fadePix.convertToImage ();
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QImage _current = m_current.convertToImage ();
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if ( !fade_timer->isActive ())
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{
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m_opacity = 0;
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fade_timer->start( m_fadeTime, false);
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}
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if ( m_opacity > 0.9 )
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fade_timer->stop();
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m_opacity += 0.1;
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KImageEffect::blend ( _final, _current, m_opacity);
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m_current = QPixmap ( _current );
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}
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this->resize ( m_current.size() );
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this->update();
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}
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void
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KbfxSpinxToolButton::enterEvent ( QEvent * e )
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{
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e = e;
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m_fadePix = m_hover;
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fade();
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this->setCursor ( QCursor ( Qt::PointingHandCursor ) );
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}
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void
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KbfxSpinxToolButton::leaveEvent ( QEvent * e )
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{
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e = e;
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m_fadePix = m_normal;
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fade();
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this->setCursor ( QCursor ( Qt::ArrowCursor ) );
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}
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void
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KbfxSpinxToolButton::setPixmaps ( QPixmap normal, QPixmap hover )
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{
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QSize _sizeNormal = normal.size();
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QImage _tmpHover = hover.convertToImage ();
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_tmpHover = _tmpHover.smoothScale ( _sizeNormal, QImage::ScaleFree );
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m_normal = normal;
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m_hover = QPixmap ( _tmpHover );
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m_current = m_normal;
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resize ( m_current.size () );
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this->repaint();
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this->update();
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}
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void
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KbfxSpinxToolButton::setDataSource ( KbfxDataSource * src )
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{
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m_name = src->name();
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m_icon = src->icon();
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m_exe = src->command();
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m_dataSource = new KbfxDataSource();
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*m_dataSource = *src; // copy
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KIconLoader *iconload = KGlobal::iconLoader ();
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QString m_iconPath = iconload->iconPath ( m_icon, KIcon::Desktop, false );
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m_iconPixmap = QPixmap ( m_iconPath );
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}
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void
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KbfxSpinxToolButton::paintEvent ( QPaintEvent * e )
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{
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QRect r = e->rect();
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QPainter p;
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QPixmap buffer ( m_current.size() );
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buffer.fill();
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p.begin ( this );
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p.setPen ( QColor ( 255,255,255 ) );
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p.drawPixmap ( QRect ( 0, 0, m_current.width(), m_current.height() ), m_current );
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p.end();
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}
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void
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KbfxSpinxToolButton::mouseReleaseEvent ( QMouseEvent * me )
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{
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me = me;
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if ( m_dataSource == 0 )
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return;
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else
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KRun::runCommand ( m_dataSource->command() );
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emit clicked();
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}
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#include "kbfxspinxtoolbutton.moc"
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