INNER CODE UNIT · Go
maxRange
jpbruinsslot/slack-term · components/channels.go:339
maxRange := c.Offset + (c.List.InnerBounds().Max.Y - 2)
if newPos < minRange {
// newPos is above, we need to scroll up.
c.SetSelectedChannel(newPos)
// How much do we need to scroll to get it into range?
c.Offset = c.Offset - (minRange - newPos)
} else if newPos > maxRange {
// newPos is below, we need to scroll down
c.SetSelectedChannel(newPos)
// How much do we need to scroll to get it into range?
c.Offset = c.Offset + (newPos - maxRange)
} else {
// newPos is inside range
c.SetSelectedChannel(newPos)
}