565   const CFX_RectF& edit_bounds = m_rtEngine;  in UpdateOffset()  local
566   if (edit_bounds.Contains(rtCaret)) {  in UpdateOffset()
569     if (contents_bounds.right() < edit_bounds.right() && m_fScrollOffsetX > 0) {  in UpdateOffset()
570       m_fScrollOffsetX += contents_bounds.right() - edit_bounds.right();  in UpdateOffset()
573     if (contents_bounds.bottom() < edit_bounds.bottom() &&  in UpdateOffset()
575       m_fScrollOffsetY += contents_bounds.bottom() - edit_bounds.bottom();  in UpdateOffset()
583   if (rtCaret.left < edit_bounds.left)  in UpdateOffset()
584     offsetX = rtCaret.left - edit_bounds.left;  in UpdateOffset()
585   if (rtCaret.right() > edit_bounds.right())  in UpdateOffset()
586     offsetX = rtCaret.right() - edit_bounds.right();  in UpdateOffset()
587   if (rtCaret.top < edit_bounds.top)  in UpdateOffset()
588     offsetY = rtCaret.top - edit_bounds.top;  in UpdateOffset()
589   if (rtCaret.bottom() > edit_bounds.bottom())  in UpdateOffset()
590     offsetY = rtCaret.bottom() - edit_bounds.bottom();  in UpdateOffset()