FadeIn()

void TimerBase::FadeIn ( Widget w, float time, bool continue_ = false )

inlineprivate

Make "fade in" effect on Widget (transparency goes from 0.0 to 1.0)

Аргументы

w	widget which will be faded
time	duration of effect
continue	- if True continue from current alpha value, otherwise always begin from 0.0 alpha

См. определение в файле tools.c строка 447

    {
        m_alpha = w.GetAlpha();
        
        if (continue_ && m_alpha > 0.95)
        {
            w.SetAlpha(1.0);
            w.Show(true);
            return;
        }   
        
        m_widget = w;
        m_fadeIn = true;
    
        OnStart(time, false);
    
        if (m_widget)
        {
            m_alpha = m_widget.GetAlpha();
            m_widget.SetAlpha(0);
            m_widget.Show(true);
        }
    
        if (continue_)
        {
            m_time = m_alpha * time;
        }
    }

Перекрестные ссылки m_alpha, m_fadeIn, m_time, m_widget и OnStart().