Better piano keybinds

elements/fun/piano.go

@@ -127,24 +127,50 @@ func (element *Piano) pressUnderMouseCursor (point image.Point) {
 }
 
 var noteForKey = map[input.Key] music.Note {
-	'a': 60,
-	'w': 61,
-	's': 62,
-	'e': 63,
-	'd': 64,
-	'f': 65,
-	't': 66,
-	'g': 67,
-	'y': 68,
-	'h': 69,
-	'u': 70,
-	'j': 71,
-	'k': 72,
-	'o': 73,
-	'l': 74,
-	'p': 75,
-	';': 76,
-	'\'': 77,
+	'a': 46,
+	'z': 47,
+
+	'x': 48,
+	'd': 49,
+	'c': 50,
+	'f': 51,
+	'v': 52,
+	'b': 53,
+	'h': 54,
+	'n': 55,
+	'j': 56,
+	'm': 57,
+	'k': 58,
+	',': 59,
+	'.': 60,
+	';': 61,
+	'/': 62,
+	 '\'': 63,
+
+	'1': 56,
+	'q': 57,
+	'2': 58,
+	'w': 59,
+	
+	'e': 60,
+	'4': 61,
+	'r': 62,
+	'5': 63,
+	't': 64,
+	'y': 65,
+	'7': 66,
+	'u': 67,
+	'8': 68,
+	'i': 69,
+	'9': 70,
+	'o': 71,
+	
+	'p': 72,
+	'-': 73,
+	'[': 74,
+	'=': 75,
+	']': 76,
+	'\\': 77,
 }
 
 func (element *Piano) HandleKeyDown (key input.Key, modifiers input.Modifiers) {

examples/piano/main.go

@@ -49,6 +49,7 @@ func run () {
 	container.Adopt(piano, true)
 	piano.OnPress(playNote)
 	piano.OnRelease(stopNote)
+	piano.Focus()
 	
 	window.OnClose(tomo.Stop)
 	window.Show()