NSImageView添加点击事件

//
//  BackImageView.m 继承自NSImageView
//

#import "BackImageView.h"

@implementation BackImageView

- (void)mouseDown:(NSEvent *)event {
    [super mouseDown:event];
    [NSApp sendAction:@selector(clicked:) to:self from:self];
}

- (void)clicked:(id)sender {
    NSLog(@"Clicked!!!!");
    //点击事件
}

@end

参考：http://www.excel-jiqiao.com/subject/fpbenttx.html