iphone - three20 TTTabBar performance? -

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i used tttabbar in three20 library. seems simulator. scroll speed slower in device (iphone 4).

all did replacing few names in it. curious if maybe did wrong. tried sample project provided library. , it's slow too!

how use not slowly?

i think tttabbar used in 'usa today' app. looks same, it's not slow. there must way.

it can depend on content going load (meaning web content), images web service in scrollview.

or maybe have provided animation component within scrollview. check out.

if animation give minimum animation time device can not respond fast touch or gesture in simulator.

is three20 library free of cost? have 1 pdf book turn pages gesture (how can know particular library free of cost?).


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