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。
