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input: Fix comments

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Hajime Hoshi 2018-10-11 22:36:38 +09:00
parent 6a9184dd63
commit 7e604c6890
1 changed files with 3 additions and 1 deletions
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4
input.go
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@ -52,8 +52,10 @@ func CursorPosition() (x, y int) {
return ui.AdjustedCursorPosition()
}
// MouseWheel returns the x and y offset of the mouse wheel or touchpad scroll.
// Wheel returns the x and y offset of the mouse wheel or touchpad scroll.
// It returns 0 if the wheel isn't being rolled.
//
// Wheel is concurrent-safe.
func Wheel() (xoff, yoff float64) {
return input.Get().Wheel()
}