Key-value Observing or KVO is a technology for observing changes in object properties.
Questions tagged [key-value-observing]
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object communication when object is not kvc compliant in Swift
I want to create a custom view that display it when an action occurs (like changed property) on another object (subclass of UIControl)
My approach was it
create a protocol whose UIControl objects can conform
create my custom view in which I can…
sefiroth974
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