How do you set a color with objc?
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last edited byI want to set a color in objc... Not sure what it needs.
I'm working on UISlider...
This doesn't work:setThumbTintColor_(ui.parse_color('#566565'))
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last edited bywhen dealing with objc, you usually need to look up the reference page from Apple to see what the arguments types are.
In this case, it takes a UIColor. Objc_util comes with UIColor already aliased for you. Poke around the UIColor.... autocomplete in the console, and you may find some useful ones.
S.thumbTintColor=UIColor.colorWithRed_green_blue_alpha_(0.4,.2,.01,1)
or, for example
S.thumbTintColor=UIColor.colorWithHexString_('ff1aa0')UIVolor also has a bunch of "named colors" like UIColor.redColor(), etc.
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last edited by@JonB thank you! Good to know!
