void Fader::mousePressEvent( QMouseEvent* mouseEvent )
{
if( mouseEvent->button() == Qt::LeftButton &&
! ( mouseEvent->modifiers() & Qt::ControlModifier ) )
{
AutomatableModel *thisModel = model();
if( thisModel )
{
thisModel->addJournalCheckPoint();
thisModel->saveJournallingState( false );
}
if( mouseEvent->y() >= knobPosY() - ( *m_knob ).height() && mouseEvent->y() < knobPosY() )
{
updateTextFloat();
s_textFloat->show();
m_moveStartPoint = mouseEvent->globalY();
m_startValue = model()->value();
mouseEvent->accept();
}
else
{
m_moveStartPoint = -1;
}
}
else
{
AutomatableModelView::mousePressEvent( mouseEvent );
}
}
void fader::mousePressEvent( QMouseEvent* mouseEvent )
{
if( mouseEvent->button() == Qt::LeftButton &&
! ( mouseEvent->modifiers() & Qt::ControlModifier ) )
{
if( mouseEvent->y() >= knobPosY() - ( *s_knob ).height() && mouseEvent->y() < knobPosY() )
{
updateTextFloat();
s_textFloat->show();
m_moveStartPoint = mouseEvent->globalY();
m_startValue = model()->value();
mouseEvent->accept();
}
else
{
m_moveStartPoint = -1;
}
}
else
{
AutomatableModelView::mousePressEvent( mouseEvent );
}
}
void fader::mouseMoveEvent( QMouseEvent *mouseEvent )
{
if( m_moveStartPoint >= 0 )
{
int dy = m_moveStartPoint - mouseEvent->globalY();
float delta = dy * ( m_model->maxValue() - m_model->minValue() ) / (float) ( height() - ( *s_knob ).height() );
model()->setValue( m_startValue + delta );
updateTextFloat();
}
}
void Fader::wheelEvent ( QWheelEvent *ev )
{
ev->accept();
if ( ev->delta() > 0 )
{
model()->incValue( 1 );
}
else
{
model()->incValue( -1 );
}
updateTextFloat();
s_textFloat->setVisibilityTimeOut( 1000 );
}
void Fader::mouseMoveEvent( QMouseEvent *mouseEvent )
{
if( m_moveStartPoint >= 0 )
{
int dy = m_moveStartPoint - mouseEvent->globalY();
float delta = dy * ( model()->maxValue() - model()->minValue() ) / (float) ( height() - ( *m_knob ).height() );
const float step = model()->step<float>();
float newValue = static_cast<float>( static_cast<int>( ( m_startValue + delta ) / step + 0.5 ) ) * step;
model()->setValue( newValue );
updateTextFloat();
}
}