2362 static int gradstates;        // current number of gradient states  variable
2424     } else if (state == gradstates - 1) {  in GetGradientColor()
2435         int N = gradstates - 2;  in GetGradientColor()
2479                         if (state > 0 && state < gradstates) {  in OnPaint()
2509                 if (state > 0 && state < gradstates) {  in OnPaint()
4039     gradstates = algoinfo[coloralgo]->maxstates;  in CreateColorPrefs()
4292             gradstates = ad->maxstates;  in OnChoice()
4534     scrollbar->SetScrollbar(gradstates - ad->minstates, 1,  in UpdateScrollBar()
4546         gradstates--;  in OnScroll()
4547         if (gradstates < algoinfo[coloralgo]->minstates)  in OnScroll()
4548             gradstates = algoinfo[coloralgo]->minstates;  in OnScroll()
4552         gradstates++;  in OnScroll()
4553         if (gradstates > algoinfo[coloralgo]->maxstates)  in OnScroll()
4554             gradstates = algoinfo[coloralgo]->maxstates;  in OnScroll()
4558         gradstates -= PAGESIZE;  in OnScroll()
4559         if (gradstates < algoinfo[coloralgo]->minstates)  in OnScroll()
4560             gradstates = algoinfo[coloralgo]->minstates;  in OnScroll()
4564         gradstates += PAGESIZE;  in OnScroll()
4565         if (gradstates > algoinfo[coloralgo]->maxstates)  in OnScroll()
4566             gradstates = algoinfo[coloralgo]->maxstates;  in OnScroll()
4570         gradstates = algoinfo[coloralgo]->minstates + event.GetPosition();  in OnScroll()
4571         if (gradstates < algoinfo[coloralgo]->minstates)  in OnScroll()
4572             gradstates = algoinfo[coloralgo]->minstates;  in OnScroll()
4573         if (gradstates > algoinfo[coloralgo]->maxstates)  in OnScroll()
4574             gradstates = algoinfo[coloralgo]->maxstates;  in OnScroll()