Parmanoir

Double and Triple Click

OK, that's pretty stupid :) but I had trouble figuring out what part of Cocoa handled double clicks. Turns out there's a clickCount message in NSEvent that will do just that.

Compared to Javascript :

JSObjC
mouse downonmousedownmouseDown
mouse uponmouseupmouseUp
clickonclickmouseUp, check [event clickCount]==1
double clickondblclickmouseUp, check [event clickCount]==2
triple click
paragraph selection
-mouseUp, check [event clickCount]==3


clickCount also lives for mousedown, so you can check things like triple mouse down. No great use I suppose but it's there.


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