I subclassed a UITextField and wish to get a method called when it becomes first responder or resigns first responder. How can I achieve this?
Just override becomeFirstResponder to call your method. Something like,
- (BOOL)becomeFirstResponder
{
BOOL returnValue = [super becomeFirstResponder];
if (returnValue) {
[self method];
}
return returnValue;
}
See the docs here for more info on responder methods: http://developer.apple.com/library/ios/#DOCUMENTATION/UIKit/Reference/UIResponder_Class/Reference/Reference.html#//apple_ref/occ/cl/UIResponder
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