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-rw-r--r--src/eqslider.cpp147
1 files changed, 0 insertions, 147 deletions
diff --git a/src/eqslider.cpp b/src/eqslider.cpp
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--- a/src/eqslider.cpp
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@@ -1,147 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2006 by Ilya Kotov *
- * forkotov02@hotmail.ru *
- * *
- * 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; if not, write to the *
- * Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
- ***************************************************************************/
-#include <QMouseEvent>
-#include <QPainter>
-#include <QWheelEvent>
-#include <math.h>
-
-#include "skin.h"
-
-#include "eqslider.h"
-
-
-EqSlider::EqSlider(QWidget *parent)
- : PixmapWidget(parent)
-{
- m_skin = Skin::getPointer();
- connect(m_skin, SIGNAL(skinChanged()), this, SLOT(updateSkin()));
- setPixmap(m_skin->getEqSlider(0));
- m_moving = FALSE;
- m_min = -20;
- m_max = 20;
- m_old = m_value = 0;
- draw(FALSE);
-}
-
-
-EqSlider::~EqSlider()
-{}
-
-void EqSlider::mousePressEvent(QMouseEvent *e)
-{
- m_moving = TRUE;
- press_pos = e->y();
- if (m_pos<e->y() && e->y()<m_pos+11)
- {
- press_pos = e->y()-m_pos;
- }
- else
- {
- m_value = convert(qMax(qMin(height()-12,e->y()-6),0));
- press_pos = 6;
- if (m_value!=m_old)
- {
- emit sliderMoved(m_value);
- m_old = m_value;
- //qDebug ("%d",m_value);
- }
- }
- draw();
-}
-
-void EqSlider::mouseReleaseEvent(QMouseEvent*)
-{
- m_moving = FALSE;
- draw(FALSE);
-}
-
-void EqSlider::mouseMoveEvent(QMouseEvent* e)
-{
- if (m_moving)
- {
- int po = e->y();
- po = po - press_pos;
-
- if (0<=po && po<=height()-12)
- {
- m_value = convert(po);
- draw();
- if (m_value!=m_old)
- {
-
- m_old = m_value;
- //qDebug ("%d",-m_value);
- emit sliderMoved(-m_value);
- }
- }
- }
-}
-
-int EqSlider::value()
-{
- return -m_value;
-}
-
-void EqSlider::setValue(int p)
-{
- if (m_moving)
- return;
- m_value = -p;
- draw(FALSE);
-}
-
-void EqSlider::setMax(int m)
-{
- m_max = m;
- draw(FALSE);
-}
-
-void EqSlider::updateSkin()
-{
- draw(FALSE);
-}
-
-void EqSlider::draw(bool pressed)
-{
- int p=int(ceil(double(m_value-m_min)*(height()-12)/(m_max-m_min)));
- m_pixmap = m_skin->getEqSlider(27-27*(m_value-m_min)/(m_max-m_min));
- QPainter paint(&m_pixmap);
- if (pressed)
- paint.drawPixmap(1,p,m_skin->getButton(Skin::EQ_BT_BAR_P));
- else
- paint.drawPixmap(1,p,m_skin->getButton(Skin::EQ_BT_BAR_N));
- setPixmap(m_pixmap);
- m_pos = p;
-}
-
-int EqSlider::convert(int p)
-{
- return int(ceil(double(m_max-m_min)*(p)/(height()-12)+m_min));
-}
-
-void EqSlider::wheelEvent(QWheelEvent *e)
-{
- m_value -= e->delta()/60;
- m_value = m_value > m_max ? m_max : m_value;
- m_value = m_value < m_min ? m_min : m_value;
- draw(FALSE);
- emit sliderMoved(m_value);
-}
-