uikit framework

 Uikit framework reference The uikit framework provides the classes needed to construct and manage an application's user interface for IOS. it provides an application object, event handling, drawing model, windows, views, and controls specifically

1. Introduction:The UIKITK Framework provides a series of class (classes) to establish and manage the user interface (UI) interfaces, application objects, event controls, drawing models, Windows, views, and interfaces for controlling the touch

1.UIAcceleration:An instance of the Uiacceleration class called the acceleration event is used to represent the instantaneous three-dimensional acceleration data. To receive the gravitational acceleration, register an application application as a

Description: A Njprovince class has been prepared in advance, which declares 2 properties name and cities, and creates and implements a dynamic and static method for quickly creating classes. You can import directly.0. Create a plist file, the root

ModalModal effectFirst, modal demo (code)1. Prior preparation1> Create a new empty project, delete the default controller file2> custom 2 controllers, set the Viewcontroller class to this class, respectively.3> creates a window that sets its root

UitabbarcontrollerSimple use of UitabbarcontrollerFirst, the creation of Uitabbarcontroller (using code)1. Create a new empty project in MJAPPDELEGATE.M's didfinishlaunch ... Method in1. Create a Tabbar controllerUitabbarcontroller *TABBARVC =

Uikit Frame What is a framework?Simply put, the other siege lion developed the code, including library files, header files, and so on, these files in the API we can come up with the use ofWhat does the Uikit framework do?Provides classes for

Event delivery:the Responder ChainWhen you design your app, it's likely that's want to respond to events dynamically. For example, a-touch can occur in many different objects onscreen, and you had to decide which object you want to respond To a

Absrtact: Some people advocate the product, some people advocate the operation, also some people advocate the strategy ... What should be respected in the end? Li Zhiyong systematically analyzed the ideas between the three, and quoted Hegel's

Create a New button and bind a point-and-click event1 //Create a Button object, initialize the position size (position coordinates are the upper-left and lower-right corner points)2UIButton *btn = [[UIButton alloc] Initwithframe:cgrectmake ( -, -, -,

If we use a template to create a new project, such as Master Detail application or tabbed application, Then Xcode will automatically generate the Main.storyboard file for us, so that the thread execution processes that were defined in the middle of

One of the more easily overlooked issues when learning Foundation and Uikit:For a new class, know its usage and property methods, but often ignore its inheritance relationship,Understanding the inheritance of classes can help deepen understanding of

The first part:All the interfaces, tools, and resources needed to develop iOS applications on Macintosh computers using Intel chips are all included in the iphone SDK.Apple has distributed most of its system interfaces to such special packets as the

What does the IPhone SDK contain?This article was reproduced from: http://www.cnblogs.com/jy578154186/archive/2013/02/27/2934881.htmlThe first part:All the interfaces, tools, and resources needed to develop iOS applications on Macintosh computers

From: http://www.guomii.com/posts/23898 Framework: Each application is composed of two parts: one is the code you write, and the other is the framework provided by Apple ). The Framework contains the repository that can be called by your

What does the IPhone SDK contain?The first part:All the interfaces, tools, and resources needed to develop iOS applications on Macintosh computers using Intel chips are all included in the iphone SDK.Apple has distributed most of its system

IPhoneProgram DevelopmentGraphicsAndAnimationThe Getting Started Guide is the content to be introduced in this article. If you don't talk about it, go to the topic,IPhoneOS has several frameworks to process graphics and animations: §UIKitIt contains

IPhoneOSFrameworkIs the content to be introduced in this article,IPhoneOS (now called iOS) is the operating system for iPhone, iPod touch, and iPad devices. Let's take a look at the details. 1. Core OS: It is a Darwin written by FreeBSD and Mach,

Cocoa touchLayer includes the construction of IOSProgram. This layer defines the basic structure of the program, supporting key technologies such as multitasking, touch-based input, push notification, and many upper-layer system services. When

both IOS and Android are popular mobile operating systems, used by mobile terminals and smart devices, both of which are designed with advanced software technology, and use advanced design patterns to facilitate application development. What