viewのx座標だけ、y座標だけ、widthだけ、heightだけ変更したい

UIViewのwidthだけ変更したいのに

@interface UIView (extend)
aView.frame = CGRectMake(aView.frame.origin.x, aView.frame.origin.y, 100, aView.frame.size.height);
@end

って書くのまんどくせー。
ってことで下記のようなUIViewの拡張メソッドを用意して使っています。

@interface UIView (extend)
- (void)setX:(NSInteger)x;
- (void)setY:(NSInteger)y;
- (void)setWidth:(NSInteger)width;
- (void)setHeight:(NSInteger)height;
- (void)setOrigin:(CGPoint)point;
- (void)setSize:(CGSize)size;
@end
 

#import "UIView+extend.h"


@implementation UIView (extend)



- (void)setX:(NSInteger)x

{

 self.frame = CGRectMake( x, self.frame.origin.y, self.frame.size.width, self.frame.size.height );

}

- (void)setY(NSInteger)y

{

 self.frame = CGRectMake( self.frame.origin.x, y, self.frame.size.width, self.frame.size.height );

}

- (void)setWidth:(NSInteger)width

{

 self.frame = CGRectMake( self.frame.origin.x, self.frame.origin.y, self, view.frame.size.height );

}

- (void)setHeight:(NSInteger)height

{

 self.frame = CGRectMake( view.frame.origin.x, view.frame.origin.y, view.frame.size.width, height );

}



- (void)setOrigin:(CGPoint)point {

 self.frame = CGRectMake(point.x, point.y, self.frame.size.width, self.frame.size.height);

}

- (void)setSize:(CGSize)size {

 self.frame = CGRectMake(self.frame.origin.x, self.frame.origin.y, size.width, size.height);

}



- (void)setViewSizeHalf:(UIView*)view {

 view.frame = CGRectMake(view.frame.origin.x, view.frame.origin.y, view.frame.size.width/2, view.frame.size.height/2);

}

@end
 

#import "Hoge.h"
#import "UIView+extend.h"

@implementation Hoge
- (id)init
{
 if (self = [super init]) {
  UIView *aView = [[[UIView alloc] init] autorelease];
  [aView setX:100];
 }
 return self;
}

@end
 

実績の無いソースコードなのでコピペじゃコンパイル通らないかもしれません。

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