subclass

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How to subclass a UITextView: Implement a horizontal swipe

I\'m trying to implement a horizontal scroll on an UITextView. I found this explained here. However, I don\'t understand how I can \'subclass\' a UITextView. The code which is given and which I tried[详细]

2023-02-27 07:19 分类：问答
create subclass dynamically iphone

I am in the middle of creating some generic class. And I create three view-controller and I create a enum[详细]

2023-02-27 03:23 分类：问答
Error when subclassing NSObject: "EXC_BAD_ACCESS"

I\'m trying to create a class called HighscoresController which subclasses NSObject.When I call init method in the following manner, I get an error in the debugger GDB: Program received signal: \"EXC_[详细]

2023-02-27 02:39 分类：问答
JavaScript - Trying to add a prototype from within a prototype

This sounds easier than it should be, but I\'m having issues trying to resolve this. My situation is basically, I can create a class that\'s going to use prototype (example: function exClass() {}).[详细]

2023-02-26 07:03 分类：问答
Detect scrolling in Subclass of UIScrollView

Good morning, I\'ve creates a Subclass of UIScrollView and I now want to know when the user is scrolling in my subclass. For that I implemented it like the following:[详细]

2023-02-25 12:43 分类：问答
Making a utilities class for frequently used colors etc in app

I am making a u开发者_运维问答tilities class that among other frequently used code have some methods for returning colors. However UIColor class is a part of UIKit so I wonder should I import UIKit to[详细]

2023-02-24 23:17 分类：问答
Prevent method call from using subclass's method

I have something that in principle resembles the following: public class Generic { public Generic(){ doStuff();[详细]

2023-02-24 22:30 分类：问答
Subclassed UITableViewCell not being initialized when using loadNibNamed

I have a class that subclasses UITableViewCell.I need to initialize some of the values in the cell when it gets created, and I\'m creating it using:[详细]

2023-02-23 04:07 分类：问答
NSManagedObject subclass causes NSInvalidArgumentException

I am trying to subclass my NSManagedObject classes to encapsulate my get, set, save routines.The class uses its own managedObjectContext with a shared persistentStoreCoordinator since this will need t[详细]

2023-02-22 12:55 分类：问答
Nhibernate / hibernate discriminator in subclass

I have a subclass with a discriminator, can i have another discriminator in a subclass I\'ll try to explain[详细]

2023-02-22 08:59 分类：问答