Re: [問題] 請問Cocoa程式要如何一直做同件事情？
不好意思小弟不才
研究了一下了解了一些NSRunLoop
可是還是有問題
我想要按一個扭開始一直做某件事情
按另一個則停止
但我還是不知道要怎麼讓它停止NSRunLoop
實在想不出辦法來
想要請教高手指點....感激不盡(躬)
我的code:
#import "ConverterController.h"
#import "Converter.h"
@implementation ConverterController
- (void)Started
{
NSAutoreleasePool* thePool = [[NSAutoreleasePool alloc] init];
Converter *theLauncher=[[Converter alloc] init];
NSTimer *theTimer=[theLauncher getTimer];
[theTimer retain];
NSDate* theNextDate = [NSDate distantFuture];
NSRunLoop *theRL = [NSRunLoop currentRunLoop];
[theRL addTimer: theTimer forMode:NSDefaultRunLoopMode ];
[theRL runMode:NSDefaultRunLoopMode beforeDate:theNextDate];
thePool = [[NSAutoreleasePool alloc] init];
[thePool release];
}
- (IBAction)StartThread:(id)sender
{
[self Started ];
}
- (IBAction)StopThread:(id)sender
{
/*這裡不知道要放什麼*/
}
@end
-------------------------------------------------------------------------------
#import "Converter.h"
@implementation Converter
- (NSTimer *)getTimer
{
NSTimer *theTimer;
theTimer=[NSTimer scheduledTimerWithTimeInterval:1.0 target:self
selector:@selector(doSomething) userInfo:nil repeats:YES];
return [theTimer autorelease];
}
-(void)doSomething
{
NSLog(@"Do Loop!!\n");
}
@end
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05/11 09:59, , 1F
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