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Bug fix: Use prevent default properly

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This commit is contained in:
Hajime Hoshi 2015-01-15 22:28:05 +09:00
parent 25cf2dab22
commit 59ed15b2f7
1 changed files with 10 additions and 27 deletions
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37
internal/ui/ui_js.go
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@ -81,23 +81,6 @@ func init() {
})
<-ch
}
doc.Call("addEventListener", "keydown", func(e js.Object) bool {
code := e.Get("keyCode").Int()
// Backspace
if code == 8 {
return false
}
// Functions
if 112 <= code && code <= 123 {
return false
}
// Alt and arrows
if code == 37 && code == 39 {
// Don't need to check Alt.
return false
}
return true
})
canvas = doc.Call("createElement", "canvas")
canvas.Set("width", 16)
@ -136,30 +119,30 @@ func init() {
canvas.Get("style").Set("outline", "none")
// Keyboard
canvas.Call("addEventListener", "keydown", func(e js.Object) bool {
canvas.Call("addEventListener", "keydown", func(e js.Object) {
e.Call("preventDefault")
code := e.Get("keyCode").Int()
currentInput.keyDown(code)
return false
})
canvas.Call("addEventListener", "keyup", func(e js.Object) bool {
canvas.Call("addEventListener", "keyup", func(e js.Object) {
e.Call("preventDefault")
code := e.Get("keyCode").Int()
currentInput.keyUp(code)
return false
})
// Mouse
canvas.Call("addEventListener", "mousedown", func(e js.Object) bool {
canvas.Call("addEventListener", "mousedown", func(e js.Object) {
e.Call("preventDefault")
button := e.Get("button").Int()
currentInput.mouseDown(button)
return false
})
canvas.Call("addEventListener", "mouseup", func(e js.Object) bool {
canvas.Call("addEventListener", "mouseup", func(e js.Object) {
e.Call("preventDefault")
button := e.Get("button").Int()
currentInput.mouseUp(button)
return false
})
canvas.Call("addEventListener", "contextmenu", func(e js.Object) bool {
return false
canvas.Call("addEventListener", "contextmenu", func(e js.Object) {
e.Call("preventDefault")
})
// Gamepad