uibutton

IOS basics-2: UIButton, ios basics-2 uibutton UIButton is a standard UIControl control. UIKit provides a set of controls: UISwitch switch, UIButton button, UISegmentedControl, UISlider slider, UITextField text field control, and UIPageControl paging control. The base classes of these controls are UIControl, and UICon

UIButton highlight and uibutton highlight on UITableView or UIScrollVIewUIButton highlight on UITableView or UIScrollVIew Address: http://www.jianshu.com/p/b4331f06bd34Recently, when I was working on a project, I found that the UIButton click on UIScrollView was not highlighted, but the click event was indeed triggered, but this would create an illusion, it seems

UIButton, uibutton text in the left // UIButton-button, which can be used to interact with users // UIButton-> UIControl-> UIView // Button is generally not created using the instance method /* UIButtonTypeCustom // custom button type, which is also the default value of the system (this is usually used) UIButtonTypeSy

UIButton, uibutton text in the left // UIButton-> UIControl-> UIView // UIControl controls with operations are inherited from them // UIButton instantiation class method instantiation // There is no position or size during instantiation. You need to set the frame attribute. /* 1. UIButtonTypeSystem = UIButtonTypeRound

UIButton Image On UIButton, by default, the picture is in the left text on the right, and in most cases, the default display format cannot meet our needs. Next I will share my experiences on this issue. By default, the effects that are not set are centered. UIButton * button = [UIButton buttonWithType: UIButtonTypeCust

Do you want to make a solid UIButton? Come, teach you ~, Solid color uibutton Because the project needs to be beautiful, and the flat design is so popular, various materials should be found. I originally wanted to check whether UIButton has a direct setting method, but I found that there is no. After I click it, I can only highlight setBackgroundImage. First, wri

Common property methods for UIbutton for iOS development, and uibutton for ios development Simple use of UIbutton (basically enough ). UIButton * myButton = [UIButton buttonWithType: UIButtonTypeCustom]; /* UIButtonTypeCustom = 0, // custom Style UIButtonTypeSystem NS_ENUM_A

UIButton background image resize, uibutton background image Generally, the button adds a background image. UIButton * button = [[UIButton alloc] initWithFrame: CGRectMake (60,100,)]; [Button setTitle: @ "Test Button" forState: UIControlStateNormal]; // Image with without cap insets UIImage * buttonImage = [UIImage

UIButton sets the shadow effect and uibutton sets the shadow effect. UIButton sometimes needs to use code to adjust the style, including adding a shadow.As shown in the login buttonIn this case, you need to consider setting the button layer. Button layer sets the following attributes CornerRadius; ShadowOffset ShadowOpacity; ShadowColor; The Code is as

UIButton *btn = //Create the button Objc_setassociatedobject (BTN, "Firstobject", Someobject, objc_association_retain_nonatomic); //actually is KVC Objc_setassociatedobject (BTN, "Secondobject", Otherobject, objc_association_retain_nonatomic); [Btn addTarget:self Action:@selector (click:) forcontrolevents:uicontroleventtouchupinside]; -(void) Click: (UIButton *) Sender { ID first = Obj

Custom UIButton for iOS and custom uibutton for ios There is a need to click the button to update the text on the button. You can easily implement this requirement with a custom button. First, write a Custom button. CustomButton. h #import CustomButton. m # Import "CustomButton. h "@ implementation CustomButton-(void) setButtonStatus :( CustomButtonStatus) buttonStatus {NSString * title; if (CustomButtonS

IOS-button (UIButton) cannot interact with users in five situations, ios-uibutton Attribute:1. If alpha 2. Set "hidden = YES" to "hidden" and cannot be clicked. Storyboard property settings3. userInteraction = NO Relationship between views 4. The parent view does not allow interaction, and the word view does not allow interaction. 5. interaction is allowed within the visible range of the parent view

We found that when setting a frame for the UIButton ImageView, the size of the image cannot be changed, the size is the size of the picture, and the position can be modified using the Imageedgeinsets property. Principle: Modifying the UIButton ImageView frame will call Superview, UIButton-(void) layoutsubviews, and this layoutsubviews will invoke UIButton's -(CGR

Objective As we all know, the UIButton button is the most commonly used control in iOS development, and as a basic learning tutorial for iOS, beginners need to understand their basic definitions and common settings to be proficient in development. One, iOS set UIButton font size Btn.frame = CGRectMake (x, y, width, height); [BTN Settitle: @ "search" forstate:uicontrolstatenormal]; Set the size of

Reprint please declare source: http://blog.csdn.net/jinnchang/article/details/444035371. UIButton OverviewInheritance: UIButton, Uicontrol, UIViewControl style:2. Initialization of UIButton(1) using the Buttonwithtype Build button, there are six types of the following:Enum Uibuttontype:int {case custom//custom style case system//Rounded rectangle case de

Uiedgeinsets typedef struct UIEDGEINSETS { cgfloat top, left, bottom, right;//Specify amount to inset (positive) for each of the Edges. Values can be negative to ' outset ' } uiedgeinsets; There are three sets of edgeinsets in UIButton: Contentedgeinsets, Titleedgeinsets, imageedgeinsets @property (nonatomic) uiedgeinsets contentedgeinsets ui_appearance_selector;//default is Uiedgeinsetszero @ Property (nonatomic) uiedge

Button UIButton is one of the most common controls in iOS development, and the details of UIButton are described below, as well as the issues that need to be noticed in development. UIButton Introduction: Use the target action design pattern, target-action mode, one of 3 types of callback patterns. Implementation principle: Use the following method to package

In actual development, when we click on a button button, we need to trigger an event to execute. When the user is under normal operation, the button will only respond to a single click when clicked. But if a user clicks a button more than once, it causes the event to be executed multiple times, causing some bugs to appear.How to solve this problem gracefully. Today we're going to use runtime to solve the problem of UIButton repeated clicks.First creat

I. SUMMARY OF CONTENTSButtons are a very important component in all UI architectures, and the use of button UIButton in iOS is also very flexible, and this article will introduce the use of UIButton (based on Swift2.0) from the following points:1.UIButton Foundation2.UIButton Image use3. Fillet button4. check box butto