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Fixed mouse move events on Mac OS X not returning buttons right, I think: turns out I was sending the wrong message in. Now I have to figure out how to filter out mouse move messages; then I can really make sure this works right...

This commit is contained in:
Pietro Gagliardi 2014-04-03 23:52:26 -04:00
parent 2e617611c5
commit 2884d45f0f
1 changed files with 5 additions and 1 deletions
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6
area_darwin.go
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@ -118,9 +118,12 @@ func areaView_isFlipped_acceptsFirstResponder(self C.id, sel C.SEL) C.BOOL {
}
var (
_NSEvent = objc_getClass("NSEvent")
_modifierFlags = sel_getUid("modifierFlags")
_buttonNumber = sel_getUid("buttonNumber")
_clickCount = sel_getUid("clickCount")
_pressedMouseButtons = sel_getUid("pressedMouseButtons")
)
func parseModifiers(e C.id) (m Modifiers) {
@ -168,7 +171,8 @@ func areaMouseEvent(self C.id, e C.id, click bool, up bool) {
} else {
which = 0 // reset for Held processing below
}
held := C.objc_msgSend_uintret_noargs(e, _clickCount)
// pressedMouseButtons is a class method; calling objc_msgSend() directly with e as an argument on these will panic (in real Objective-C the compiler can detect [e pressedMouseButtons])
held := C.objc_msgSend_uintret_noargs(_NSEvent, _pressedMouseButtons)
if which != 1 && (held & 1) != 0 { // button 1
me.Held = append(me.Held, 1)
}