应用错误收集

我有两个类，firstView＆amp; secondView。在firstView.h中

#import "SecondView.h"
#import "FirstView"


@interface FirstView : NSObject {

    IBOutlet NSButton *test;
    secondView *mySecond;
}

@property (nonatomic, retain) IBOutlet NSButton *test;


-(IBAction) buttonClicked:(id)sender;

@end

在firstView.m

中

#import "FirstView.h"


@implementation FirstView
@synthesize test;


-(IBAction) buttonClicked:(id)sender{

    NSLog(@"HELLO!!!");
    if (!mySecond) {
        // If the second view controller doesn't exist yet, make it!
        mySecond = [[secondView alloc] init];
    }
    [mySecond displayWindow]; 
}

@end

在secondView.h中

#import 


@interface SecondView : NSObject {

    IBOutlet NSWindow *progressWindow;
    IBOutlet NSButton *testNew;
}

@property (nonatomic, retain) IBOutlet  NSButton *testNew;

- (void)displayWindow;

-(IBAction) buttonClickedNew:(id)sender;

@end

在secondView.m

中

#import "SecondView.h"


@implementation SecondView
@synthesize testNew;

- (id)init {

    if (self = [super init]) {
        NSLog(@"HAI!!");

        [NSBundle loadNibNamed:@"Next" owner:self];
    }
    return self;

}

- (void)displayWindow {

    if (![progressWindow isVisible]) {
        NSLog(@"ON SECOND!!!");
        [progressWindow setIsVisible:YES];
        [progressWindow orderFront:nil];        
    }

}

-(IBAction) buttonClickedNew:(id)sender {

    NSLog(@"GOOD!!!");
}

@end

但我得到了输出......

Running…
2011-04-05 16:12:30.400 toDoListMac[6558:a0f] HELLO!!!
2011-04-05 16:12:30.402 toDoListMac[6558:a0f] HAI!!
2011-04-05 16:12:30.404 toDoListMac[6558:a0f] HAI!!
2011-04-05 16:12:30.406 toDoListMac[6558:a0f] HAI!!
2011-04-05 16:12:30.408 toDoListMac[6558:a0f] HAI!!
2011-04-05 16:12:30.409 toDoListMac[6558:a0f] HAI!!
2011-04-05 16:12:30.410 toDoListMac[6558:a0f] HAI!!
2011-04-05 16:12:30.411 toDoListMac[6558:a0f] HAI!!
2011-04-05 16:12:30.413 toDoListMac[6558:a0f] HAI!!
2011-04-05 16:12:30.414 toDoListMac[6558:a0f] HAI!!
2011-04-05 16:12:30.415 toDoListMac[6558:a0f] HAI!!

secondView'init'无限次调用！请...请帮助我......

我想要做的是......我想在特定动作上打开另一个xib /窗口，按下按钮点击....请帮助我......

按钮单击在cocoa Mac中创建新窗口时出现问题

1 个答案: