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Fixed Mac OS X Area mouse drags being reported outside the actual Area.

This commit is contained in:
Pietro Gagliardi 2014-05-12 11:34:24 -04:00
parent 496ad98216
commit 29d892d2ff
1 changed files with 5 additions and 2 deletions
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7
area_darwin.go
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@ -179,8 +179,11 @@ func areaMouseEvent(self C.id, e C.id, click bool, up bool) {
s := getSysData(self)
xp := C.getTranslatedEventPoint(self, e)
me.Pos = image.Pt(int(xp.x), int(xp.y))
// no need to check me.Pos; Cocoa won't send an event outside the Area
// TODO actually wrong; Cocoa will if we drag out of the window
// for the most part, Cocoa won't geenerate an event outside the Area... except when dragging outside the Area, so check for this
max := C.objc_msgSend_stret_rect_noargs(self, _frame)
if !me.Pos.In(image.Rect(0, 0, int(max.width), int(max.height))) {
return
}
me.Modifiers = parseModifiers(e)
which := uint(C.objc_msgSend_intret_noargs(e, _buttonNumber)) + 1
if which == 3 { // swap middle and right button numbers