iboutletcollection

Swift - IBOutletCollection equivalent

╄→гoц情女王★ 提交于 2019-11-26 22:37:15
I'm trying to replicate the Stanford Matchismo game from "Developing ios7 apps for iphone and ipad" in iTunesU in Swift. On page 77 of the 3rd lecture slides , it shows using an IBOutletCollection which isn't an option on Swift. The Swift doc example shows one example that has an array of IBOutlet , but I can't figure out how to make Interface Builder connect multiple outlets to the same IBOutlet / IBOutlet Array. Has anyone figured out how to do this yet? I know that I can create 12 outlets and deal with it that way, but I'd like to make this work as closely as possible to the example in the

Swift put multiple IBOutlets in an Array

跟風遠走 提交于 2019-11-26 20:21:31
问题 I made these (marked with red border) IBOutlets using ctrl + drag But i don't like to have the exact same line 9 times (DRY) How do i put these IBOutlets in an Array? 回答1: you can define a generic outlet collection in Swift like this: @IBOutlet var collectionOfViews: Array<UIView>? // = [UIView]? or for e.g. UIButton objects: @IBOutlet var collectionOfButtons: Array<UIButton>? // = [UIButton]? you can find your collections under the Outlet Collections group as usually are in the File's Owner

How can I use IBOutletCollection to connect multiple UIImageViews to the same outlet?

蓝咒 提交于 2019-11-26 17:38:08
I have 10 UIImageViews which do the same thing (they have some void methods that change their image with a timer). My UIImageView is an outlet and I want to connect all the 10 imageViews to the same outlet, but interface builder doesn't allow me. I found that there is a solution, IBOutletCollection. Can anyone explain to me how to use this to connect multiple imageViews to the same outlet? Declare a property to hold your imageView's and then hook them up in interface builder like normal @property (nonatomic, strong) IBOutletCollection(UIImageView) NSArray *imageViews; it's just a normal

Swift - IBOutletCollection equivalent

生来就可爱ヽ(ⅴ<●) 提交于 2019-11-26 08:21:37
问题 I\'m trying to replicate the Stanford Matchismo game from \"Developing ios7 apps for iphone and ipad\" in iTunesU in Swift. On page 77 of the 3rd lecture slides, it shows using an IBOutletCollection which isn\'t an option on Swift. The Swift doc example shows one example that has an array of IBOutlet , but I can\'t figure out how to make Interface Builder connect multiple outlets to the same IBOutlet / IBOutlet Array. Has anyone figured out how to do this yet? I know that I can create 12

How can I use IBOutletCollection to connect multiple UIImageViews to the same outlet?

混江龙づ霸主 提交于 2019-11-26 05:32:14
问题 I have 10 UIImageViews which do the same thing (they have some void methods that change their image with a timer). My UIImageView is an outlet and I want to connect all the 10 imageViews to the same outlet, but interface builder doesn\'t allow me. I found that there is a solution, IBOutletCollection. Can anyone explain to me how to use this to connect multiple imageViews to the same outlet? 回答1: Declare a property to hold your imageView's and then hook them up in interface builder like normal