From Newsgroup: comp.sys.mac.system
In article <1fxshzh.1j28un51tdgcowN%
nmassello@earthlink.net>,
nmassello@earthlink.net (Neill Massello) wrote:
To drag something in OS X, it is often necessary to click and hold on it
for a moment before starting to drag it. I suppose this is the price we
pay for the fact that OS X allows us to click on buttons, icons, and
such without selecting them or bringing their windows or applications to
the front.
No, this is mostly the price we pay for having two APIs without a solid
effort to get the working the same. Text is immediately draggable in a
Carbon app but has a delay in Cocoa apps. The delay makes more sense to
me, because I seldom drag text around and much more frequently want to
change a selection.
Contrast that behavior with dragging of document icons in a window title
bar. Carbon has a delay for that, which Cocoa begins the drag
immediately. I prefer the immediate drag, since there is really nothing
else I would be doing with the icon, and it annoys the hell out of me if
the *window* becomes the drag object because I didn't wait long enough.
So, on my score card, Carbon apps suck and Cocoa apps don't. Because of
that, I pretty much avoid most Carbon apps, especially if they're
nothing more than OS 9 apps that were hastily ported to OS X.
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