Step-by-step learning iOS (UIbutton) detailed use

Uikit-button

A button that creates a rectangular rounded border, where you can place a picture, or you can place text

UIButton *button1 =[uibutton Buttonwithtype:uibuttontyperoundedrect];

Button1.frame = CGRectMake (100.0, 200.0, 50.0, 20.0);

Set the name of the Button1

[Button1 settitle:@ "one" forstate:uicontrolstatenormal];

Set the color of text

[button1 Settitlecolor:[uicolor Redcolor] forstate:uicontrolstatenormal];

Button background color

Button1.backgroundcolor = [Uicolor Orangecolor];

Set the label for Button1, commonly used in the delegate method, to identify the click is the button

Button1.tag = 0;

Formatting the button title

[Button1.titlelabel Setfont:[uifont boldsystemfontofsize:20];

Set the shadow of a button

[button1 Settitlecolor:[uicolor Redcolor] forstate:uicontrolstatenormal];

Add a background image to a button

[Button1 setimage:[uiimage imagenamed:@ "mtxx4"] forstate:uicontrolstatehighlighted];

By default, when the button is disabled, the image is drawn deeper, disabling this feature, setting the property to No

button1.adjustsimagewhenhighlighted = NO;

By default, when the button is disabled, the image is drawn lighter, disables this feature, and the property is set to No

button1.adjustsimagewhendisabled = NO;

property is set to Yes to enable the button to be illuminated when pressed

button1.showstouchwhenhighlighted = YES;

[Button1 addtarget:self Action: @selector (Btnshijian:) forcontrolevents:uicontroleventtouchupinside];//Add action

Step-by-step learning iOS (UIbutton) detailed use