uibutton

-(void) layoutsubviews{[superlayoutsubviews];/* superviewframe47:317 ---------------||| |23:46|imgView||-------------- || | ||| | | 46|||--|--23 . Center||*/////centerimage CGRectrect=self.imageView.frame; rect.size.height=20;rect.size.width=20;//fixed layer height and width, avoid offset, see your project image size self.imageView.frame=rect; cgpointcenter=self.imageview.center;cgrect newFrame=[selftitleLabel].frame;center.x= self.frame.size.width/2;center.y=self.frame.size.height/2- newframe.s

Settitle:@"Button Title"Forstate:uicontrolstatehighlighted];//Highlight State - - //adds a click-triggered event to the button. the - [button addtarget:selfaction: @selector (touchButton1:) Forcontrolevents:uicontrol eventtouchup Inside]; - - //add a picture to a button + -[Button setimage:[uiimageimagenamed:@"Normal"] Forstate:uicontrolstatenormal];//normal state of the picture, PNG format can be added without suffix, jpg, etc., in case of unrecognized. + A //Adding a button to th

In iOS development, any visible view is inherited from the UIView. In the inheritance system, most of the UIView properties apply to any of their children.The Layer property of UIView can draw various effects of uiview. Actually the view animation we see is actually a layer in the drawing.1. Draw rounded Corners CornerView.layer.cornerRadius =; CornerView.layer.masksToBounds = YES;Maskstobounds prevents child elements from spilling over the parent view.If a square is to be set to a circle,

We often need to use buttons that require text and images to be displayed simultaneously, for example:We need to define a UIButton subclass.Implementation file-(ID) initWithFrame: (cgrect) frame{ self = [super initwithframe: frame];if (self) { //Can be adjusted according to your own needs self. Titlelabel. TextAlignment=nstextalignmentright;Self. Titlelabel. font=[uifontsystemfontofsize:14.0]; self. ImageView . Contentmode = Uiviewcontentmodeleft;}

Tag: IOS uibutton uilabel underline Method 1: Nsmutableattributedstring * STR = [[nsmutableattributedstring alloc] initwithstring: @ "view all winning records"]; nsange strrange = {0, [STR length]}; [STR addattrirange: Your value: [nsnumber numberwithinteger: nsunderlinestylesingle] range: strrange]; [_ awarddisplaybtn setattributedtitle: Str forstate: uicontrolstatenormal]; Method 2: Hyperlinksbutton. h #import Hyperlinksbutton. m #import "Hyp

The type of the button to be initialized when the button code is created is as follows: Local play = uibutton: buttonwithtype (uibuttontypecustom) Play: setframe (cgrect (P [1], p [2], size. width, size. height) Play: setbackgroundimage_forstate (imgplay, 0) Play: addtarget_action_forcontrolevents (self, "ondeleteiconclick:", uicontroleventtouchupinside) The event processing code is as follows: Function ondeleteiconclick (self, Sender) puts (

On iOS, how does one align the button (UIbutton) text to the left? iosuibutton // Button. titleLabel. textAlignment = NSTextAlignmentLeft; this sentence is invalid. Button. contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft; Button. titleEdgeInsets = UIEdgeInsetsMake (0, 10, 0, 0 ); I am always confused when I am working on the UI interface and how to align the text of the button to the left for display. Today I met again and de

tag: uitextfield uilabel uibutton

Http://blog.csdn.net/yanxiaoqing/article/details/7230660 By default, all the effects that are not set are centered and the button is 150*150. After using the following settings: [Self settitleedgeinsets: uiedgeinsetsmake (0.0,-backgroundimag.

1. Create+ Buttonwithtype: // create and return a button of a specific style2. Set the titleButtontype PropertyTitlelabel property // view of the current title of the display button (read-only ). although it is read-only, its attributes are

First, double-click to import the required NGUI package. The following is the import prompt. We need to import all of them here. Project file after NGUI Import After importing NGUI, The NGUI option will appear in the top menu bar.

In development, we often need to dynamically change the button label text, using the Settitle () function on it. Sometimes we need to switch between several headings, as shown in the example below, and the button text will switch between "play" and "

Touch time NSDateFormatter * formatter = [[[[NSDateFormatter alloc] init] autorelease]; [Formatter setdateformat:@ "yymmddhhmmsssss"]; Accurate to milliseconds NSString *date = [formatter stringfromdate:[nsdate date]]; Nsarray * Btnarray =

    A.   B. A. We can run the interface first. When looking for a file that can affect the interface, we can guess that the file can change the interface. B. Find the target file, drag the control at will, and run the program to see the interface

1. Set the highlighted halo effect of the button being clicked Code As follows: [Cancelbutton Setshowstouchwhenhighlighted : Yes ]; 2. Expand the touch response area with the button the original code is as follows: menubtn. frame =

One.1.Button before being clickedAfter 2.Button is clickedTwo. Code1- (void) CreateBtn32 {3UIImage * Buttonimage = [UIImage imagenamed:@"1.jpg"];4UIImage * SelectedImage = [UIImage imagenamed:@"2.jpg"];5CGFloat buttonimageviewwidth =cgimagegetwidth (

One: The default is the left picture right text Two: Left text right picture (direct copy code to project can) [Btn settitleedgeinsets:uiedgeinsetsmake (0,-btn.imageview.size.width, 0, Btn.imageView.size.width)]; [Btn

[Box.actionButton.layer Setmaskstobounds:yes]; [Box.actionButton.layer setcornerradius:10.0]; Set rectangle four fillet radius //Border width [box.actionButton.layer setborderwidth:1.0]; There are two ways to set the color of

Create the button button* button = button::create ("Cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png"); Button->setpressedactionenabled (TRUE); Button->setposition (Point (widgetsize.width/2.0f,

Create the button button* button = button::create ("Cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png"); Button->setpressedactionenabled (TRUE); Button->setposition (Point (widgetsize.width/2.0f,