Mobile Develop

Original http://www.cnblogs.com/wendingding/p/3766249.htmliOS Development UI Article-common project file IntroductionI. Structure of the project documentIi. Introduction of documents1.products folders: Mainly for Mac computer development executable

First, zoom1. Brief description:There are times when we might want to zoom in on some content, as shown inUiscrollview not only scrolls through a large amount of content, but also scales its contents. That is, to complete the zoom function, simply

Cocoa provides 2 ways to communicate between iOS threads, 1 is performselector, and the other 1 is port.First of all, the 1th kind, performselector, has the following several:　　The 2nd type is the Nsmachport way. Nsport has 3 subclasses,

1) The most basic, method-level applications, such as:Java code @RequestMapping (value= "/departments" )    public  string simplepattern () {     system.out.println ( "Simplepattern  method was called ");   

First, the knowledge point simple introductionWhat is a 1.UIScrollView control?(1) The screen of the mobile device? Small is extremely limited, so direct exhibition, the content of the user's eyes is also very limited(2) When the exhibition shows

Now is a big semester, the midterm has just passed, the school teaches C + +. In fact, they just entered the school know, followed by the school-step learning, there are 99% probability after graduation difficult to find a job. After all, most

iOS development UI-use dynamic cells in UITableView applications to build an app management interfaceFirst, the realization effectDescription: This example is done using dynamic cells in storyboard.Second, the realization1. project file structure

Imitation 265 Move Up/down (move up, move down) support IE, ff hellobaby displaying content 1 displaying content 1 displaying content 1 displaying content 1 at the beginning of the human nature of the good Display content 2 display ... Show content 2

Observer Mode (OBSERVER)The Observer pattern is the behavior pattern of the object and is called the model-view mode. This pattern defines a one-to-many dependency that allows multiple observer objects to listen to a role object at the same time.

1. Lazy Loading BasicLazy Loading--also known as deferred loading--is loaded when needed (low efficiency, small memory footprint). The so-called lazy load, write is its get method.Note: If it is lazy loading, it is important to be aware of whether

First, position and Anchorpoint1. Brief introductionCalayer has 2 very important properties: position and Anchorpoint@property cgpoint position;Used to set the position of the Calayer in the parent layerThe upper left corner of the parent layer is

first, Brief introductionIn iOS, what you can see and touch is basically uiview, such as a button, a text label, a text input box, an icon, and so on, all of which are uiview.In fact, UIView can be displayed on the screen entirely because of a layer

First, Brief introductionis a subclass of Capropertyanimation, the difference with cabasicanimation is that cabasicanimation can only change from one numeric value (Fromvalue) to another (Tovalue), And Cakeyframeanimation will use a nsarray to save

First, the use of quartz2d to complete the picture cut 1. Display the picture in a custom view before drawing it to the view. According to the original size, the picture is drawn to a point. Code:1-(void) DrawRect: (CGRect) rect2 {3 UIImage

First,the use of UITableView stepsThe use of UITableView is only a simple three-step process:1. Tell how many sets of data are in totalMethod:-(Nsinteger) Numberofsectionsintableview: (UITableView *) TableView;2. Tell each group how many lines are

One, drawing pathA. Brief descriptionWhen you draw a line, the inside of the method creates a path by default. It puts the paths in the path. 1. Create a path Cgmutablepathref calling this method is equivalent to creating a path that holds the

Interacting with other user interface controlsUicontrol subclasses will overwrite Parentview's gesture. For example, when a user clicks on UIButton, UIButton accepts a touch event, and its parentview is not received. This applies only to the control

first, draw a straight lineCode: 1//2//YYLINEVIEW.M 3//03-draw line 4//5//Created by Apple on 14-6-9. 6//Copyright (c) 2014 Itcase. All Rights Reserved. 7//8 9 #import "YYlineview.h" @implementation YYlineview12 13 14//when The custom view is first

Foreword: in iOS development, sometimes want to change the name of the project, will encounter a lot of trouble. Change the project name directly, and Xcode won't help you change all your Names. There are always many files, folders, or items that

Lable in the second interface displays the text in the first interface TextFieldFirst we set up a rootviewcontrollers and a detailviewcontrollers, declare a TextString property in detailviewcontrollers, to receive the passed String.Also create a