[iOS]UIView+SimpleGet

[iOS]UIView+SimpleGet

demo:http://download.csdn.net/download/u012881779/10050359

本文对UIView拓展是为了减少代码量，方便直接获取/改变frame的x、y、width、height、size、origin参数。

[ViewController]

#import "ViewController.h"#import "UIView+SimpleGet.h"@interface ViewController ()@end@implementation ViewController- (void)viewDidLoad {    [super viewDidLoad];        for (int i = 0 ; i < 6 ; i ++) {        UILabel *tempLab = [[UILabel alloc] init];        [tempLab setFrame:CGRectMake(0, 0, 100, 100)];        [tempLab setBackgroundColor:[UIColor blueColor]];        [tempLab setText:[NSString stringWithFormat:@"%d",i]];        [self.view addSubview:tempLab];        if (i == 0) {            NSLog(@"x=%f",tempLab.x);            tempLab.x = 110;        } else if (i == 1) {            NSLog(@"y=%f",tempLab.y);            tempLab.y = 110;        } else if (i == 2) {            NSLog(@"w=%f",tempLab.w);            tempLab.w = 90;        } else if (i == 3) {            [tempLab setBackgroundColor:[UIColor redColor]];            NSLog(@"h=%f",tempLab.h);            tempLab.h = 90;        } else if (i == 4) {            NSLog(@"s=%@",NSStringFromCGSize(tempLab.s));            tempLab.s = CGSizeMake(80, 80);        } else if (i == 5) {            NSLog(@"o=%@",NSStringFromCGPoint(tempLab.o));            tempLab.o = CGPointMake(110, 110);        }    }}@end 

[UIView+SimpleGet]

#import <UIKit/UIKit.h>@interface UIView (SimpleGet)@property (nonatomic, assign) CGFloat x;    // x@property (nonatomic, assign) CGFloat y;    // y@property (nonatomic, assign) CGFloat w;    // width@property (nonatomic, assign) CGFloat h;    // height@property (nonatomic, assign) CGSize  s;    // size@property (nonatomic, assign) CGPoint o;    // origin@end#import "UIView+SimpleGet.h"@implementation UIView (SimpleGet)- (CGFloat)x {    return self.frame.origin.x;}- (void)setX:(CGFloat)x {    CGRect frame = self.frame;    frame.origin.x = x;    self.frame = frame;}- (CGFloat)y {    return self.frame.origin.y;}- (void)setY:(CGFloat)y {    CGRect frame = self.frame;    frame.origin.y = y;    self.frame = frame;}- (CGFloat)w {    return self.frame.size.width;}- (void)setW:(CGFloat)w {    CGRect frame = self.frame;    frame.size.width = w;    self.frame = frame;}- (CGFloat)h {    return self.frame.size.height;}- (void)setH:(CGFloat)h {    CGRect frame = self.frame;    frame.size.height = h;    self.frame = frame;}- (CGSize)s {    return self.frame.size;}- (void)setS:(CGSize)s {    CGRect frame = self.frame;    frame.size = s;    self.frame = frame;}- (CGPoint)o {    return self.frame.origin;}- (void)setO:(CGPoint)o {    CGRect frame = self.frame;    frame.origin = o;    self.frame = frame;}@end

示意图：