| VSTGUI 4.10
    Graphical User Interface Framework not only for VST plugins | 
| Public Attributes | |
| CPoint | firstPoint | 
| CPoint | lastPoint | 
| float | startValue | 
| float | entryState | 
| float | range | 
| float | coef | 
| CButtonState | oldButton | 
| bool | modeLinear | 
| float coef | 
| float entryState | 
| CPoint firstPoint | 
| CPoint lastPoint | 
| bool modeLinear | 
| CButtonState oldButton | 
| float range | 
| float startValue |