iboutlet

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iPhone - UIViewController class dealloc function never called

I have an issue with a project of mine. I have a \"Menu\" UIViewController class and the dealloc function is never called.[详细]

2023-02-14 01:39 分类：问答
Insert NSStrings into NSStrings

I\'m new to Objective C and have a pretty basic question. So I have 2 variables (IBOutlets that are UITextFields) in one UIViewController. After the user enters text into those UITextFields, s/he proc[详细]

2023-02-11 07:41 分类：问答
UISplitView Interface Builder nib objects not allocated

I\'m currently playing with UISplitView Controller as I\'ve got to have some of them working in a UITabBarController.[详细]

2023-02-08 06:48 分类：问答
Objective-C Novice. Change property in Controller from another Controller?

The context: I have three views. One Introductory view, an Upload view and the Main view. As classes (With their respective headers) I have the rootViewController (SwitchViewController), IntroViewCont[详细]

2023-02-06 11:22 分类：问答
Iboutlet connected yet Still says it's null

I\'m new at iPhone development and was practicing a bit.I connected a uilabel I made through IB to an IBOutlet in my code as many tutorials said but upon trying to set text of it it\'s still saying it[详细]

2023-01-30 09:19 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
How to make IBOutlets out of an array of objects?

I want to make an array with a bunch of UIImageViews I have in Interface Builder.Instead of having 20 or 30[详细]

2023-01-28 17:46 分类：问答
Accessing IBOutlet from other classes

I have a document based cocoa application with an item in the 开发者_运维问答application menu hooked up to an IBAction. Clicking the item needs to perform a task that uses an IBOutlet in the main nib[详细]

2023-01-24 02:56 分类：问答
How to make UITextView "Done" button resignFirstResponder?

I am trying to make my editable UITextView resign the keyboard (resignFirstResponder) when the user taps \"Done.\" Using a UITextField, I have been able to do this with the following code:[详细]

2023-01-21 16:32 分类：问答
NSView Object respond as an IBOutlet

i am stuck on one problem that i am not able to solve. I have a CourtView : NSView in which i can draw开发者_如何学编程 and where it stores my mouseDownPoint and mouseUpPoint.[详细]

2023-01-14 15:23 分类：问答