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fix knob not being updated when controlled

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This commit is contained in:
Andrew Kelley
2009-04-27 20:35:53 -07:00
parent 57824bb2d1
commit bdd1ca0bfe
1 changed files with 5 additions and 3 deletions
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8
src/gui/widgets/knob.cpp
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@@ -265,7 +265,7 @@ bool knob::updateAngle( void )
int angle = 0;
if( model() && model()->maxValue() != model()->minValue() )
{
float a = ( m_fineModelValue - 0.5 * ( model()->minValue() +
float a = ( model()->value() - 0.5 * ( model()->minValue() +
model()->maxValue() ) ) /
( model()->maxValue() - model()->minValue() ) *
m_totalAngle;
@@ -385,7 +385,6 @@ float knob::getValue( const QPoint & _p )
{
return (float)( _p.y() - m_origMousePos.y() ) / (float)(m_pixelHeight)
* (model()->maxValue() - model()->minValue()) ;
//+ model()->minValue();
}
}
@@ -572,7 +571,10 @@ void knob::wheelEvent( QWheelEvent * _we )
void knob::setPosition( const QPoint & _p )
{
// this variable will be exactly where the knob is turned to
if( round(m_fineModelValue) != round(model()->value()) )
{
m_fineModelValue = model()->value();
}
m_fineModelValue -= getValue( _p );
if( m_fineModelValue < model()->minValue() )
{