Lines Matching refs:extent
340 final int extent = max - min;
347 final double offsetChange = JRSUIUtils.ScrollBar.getNativeOffsetChange(painter.getControl(), 0, 0, fScrollBar.getWidth(), fScrollBar.getHeight(), offsetWeCareAbout, visibleAmt, extent);
349 // the scrollable area is the extent - visible amount;
350 final int scrollableArea = extent - visibleAmt;
549 final int extent = max - min;
550 if (extent <= 0) return 0f;
552 return (float)(fScrollBar.getValue() - fScrollBar.getMinimum()) / (float)extent;
559 final int extent = max - min;
560 if (extent <= 0) return 0f;
562 return (float)visible / (float)extent;