From 237f6a201457e3938495070d8466269f2d33b1cf Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Sun, 30 Sep 2018 17:01:45 +0900
Subject: [PATCH] input: Rename MouseWheel -> Wheel

---
 input.go                       | 6 +++---
 internal/input/input_glfw.go   | 2 +-
 internal/input/input_js.go     | 2 +-
 internal/input/input_mobile.go | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/input.go b/input.go
index 8658b031a..2774ec15b 100644
--- a/input.go
+++ b/input.go
@@ -52,10 +52,10 @@ func CursorPosition() (x, y int) {
 	return ui.AdjustedCursorPosition()
 }
 
-// MouseWheel returns the x and y offset of the scroll wheel.
+// MouseWheel returns the x and y offset of the mouse wheel or touchpad scroll.
 // It returns 0 if the wheel isn't being rolled.
-func MouseWheel() (xoff, yoff float64) {
-	return input.Get().MouseWheel()
+func Wheel() (xoff, yoff float64) {
+	return input.Get().Wheel()
 }
 
 // IsMouseButtonPressed returns a boolean indicating whether mouseButton is pressed.
diff --git a/internal/input/input_glfw.go b/internal/input/input_glfw.go
index fa0a96d26..c952604ea 100644
--- a/internal/input/input_glfw.go
+++ b/internal/input/input_glfw.go
@@ -92,7 +92,7 @@ func (i *Input) IsMouseButtonPressed(button MouseButton) bool {
 	return false
 }
 
-func (i *Input) MouseWheel() (xoff, yoff float64) {
+func (i *Input) Wheel() (xoff, yoff float64) {
 	i.m.RLock()
 	defer i.m.RUnlock()
 	return i.scrollX, i.scrollY
diff --git a/internal/input/input_js.go b/internal/input/input_js.go
index b2c46c685..5712554dd 100644
--- a/internal/input/input_js.go
+++ b/internal/input/input_js.go
@@ -91,7 +91,7 @@ func (i *Input) IsMouseButtonPressed(button MouseButton) bool {
 	return false
 }
 
-func (i *Input) MouseWheel() (xoff, yoff float64) {
+func (i *Input) Wheel() (xoff, yoff float64) {
 	return 0, 0
 	// TODO: Mouse scroll functionality is not yet implemented in js
 }
diff --git a/internal/input/input_mobile.go b/internal/input/input_mobile.go
index 35fa2dd38..d56c88c58 100644
--- a/internal/input/input_mobile.go
+++ b/internal/input/input_mobile.go
@@ -36,7 +36,7 @@ func (i *Input) IsKeyPressed(key Key) bool {
 	return false
 }
 
-func (i *Input) MouseWheel() (xoff, yoff float64) {
+func (i *Input) Wheel() (xoff, yoff float64) {
 	return 0, 0
 }