Method timerCallback

hi_scripting/scripting/scriptnode/ui/ParameterSlider.cpp:1179–1205

void ParameterSlider::timerCallback()
{
	auto thisDisplayValue = getValueToDisplay();

	if (thisDisplayValue != lastDisplayValue || blinkAlpha > 0.0f)
	{
        auto sl = getRange().getLength();
        auto delta = std::abs(thisDisplayValue - lastDisplayValue);
        
        if(delta / sl > 0.01)
        {
            blinkAlpha = 1.0f;
            lastDisplayValue = thisDisplayValue;
            
            if(auto l = dynamic_cast<ParameterKnobLookAndFeel::SliderLabel*>(getTextBox()))
            {
                l->updateText();
            }
        }
        else
        {
            blinkAlpha = jmax(0.0f, blinkAlpha - 0.08f);
        }
        
		repaint();
	}
}

void ParameterSlider::itemDragEnter(const SourceDetails& )
{