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Bug fix: Check window.top's focus in case that game is in <iframe>

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This commit is contained in:
Hajime Hoshi 2015-01-08 02:24:05 +09:00
parent a1214ff735
commit d933c54e20
1 changed files with 3 additions and 2 deletions
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5
internal/ui/ui_js.go
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@ -31,10 +31,11 @@ var windowIsFocused = true
func init() {
// TODO: Check IE
window := js.Global.Get("window")
window.Set("onfocus", func() {
// Get the top window in case that this window is in an iframe.
window.Get("top").Call("addEventListener", "focus", func() {
windowIsFocused = true
})
window.Set("onblur", func() {
window.Get("top").Call("addEventListener", "blur", func() {
windowIsFocused = false
})
}