ibaction

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Opening a second window from an IBAction

How do I use a second window I created, is there a w开发者_JAVA技巧ay to open it when triggering an IBAction event, e.g., a \"touch down\" event?Usually, you create the window in a separate XIB file,[详细]

2023-02-14 09:39 分类：问答
Activating Code on Button Press and hold ONLY

I\'m trying to activate a section of my code upon press (and hold) o开发者_JAVA技巧f a button only. When the button is released, I want my label to be invisible again.Is there a way to do this effecti[详细]

2023-02-14 07:24 分类：问答
Actions from different XIB?

I have a XIB (RootViewController) that has actions I want to do from a different XIB (DetailViewController) but I can\'t seem to do it.[详细]

2023-02-13 12:23 分类：问答
LoginWindowUI.nib

I\'m new into this.开发者_如何转开发. trying to create a simple app for macosx, basically I want this app to startup right after the user login with username/password..[详细]

2023-02-13 08:14 分类：问答
Adding IBActions to UIScrollView

Hey, I was wondering if it would be possible to add IBActions to a UIScrollView? So when the user has s开发者_Go百科crolled to the next image an IBAction is done?[详细]

2023-02-09 21:27 分类：问答
Gesture recognizer and button actions

I have a view hierarchy that looks something like this: UIView (A) UIView > UIImageView UIView > UIView (B)[详细]

2023-02-07 09:13 分类：问答
Explanation of declaration - (IBAction)changeGreeting:(id)sender; iPhone

everywhere they say what IBAction is but do not explain what the whole 开发者_运维百科declaration means.[详细]

2023-02-06 19:46 分类：问答
Anchor a function to UIButton programmatically

How can I anchor a function to my Button which I created this way button = [UIButton buttonWithType:UIButtonTypeRoundedRect];[详细]

2023-02-04 13:53 分类：问答
How to access IBOutlets declared in superclass?

I\'m currently refactoring a couple of view controllers that share a few IBOutlets and IBAction methods. I moved the outlet declarations and the IBAction method into a superclass, 开发者_C百科cutting[详细]

2023-01-30 03:32 分类：问答
Strange problem with stringByEvaluatingJavaScriptFromString not working with NSUSerDefault value...please help!

I am working on a bookmarking feature for a book reader iOS app I have. The way it is setup now, the user scrolls through a view, and when they want to save, or bookmark their spot before they leave,[详细]

2023-01-25 04:03 分类：问答