//
//  CFgTextField.m
//  FgTextField
//
//  Created by Francesco Germinara on Fri Jun 04 2004.
//  Copyright (c) 2004 __MyCompanyName__. All rights reserved.
//

#import "CFgTextField.h"


@implementation CFgTextField

- (id)init
{
	self=[super init];
	
	nMaxLength=2;
	bUpper=FALSE;
	
    return(self);
}


-(void)SetLimitText:(int) maxChars{
	nMaxLength=maxChars;
}


-(void)SetOnlyUpper:(BOOL) sts{
	bUpper=sts;
}

- (void)keyDown:(NSEvent *)theEvent
{
       [super keyDown:theEvent];
}

//Modifico il contenuto del campo in base alle impostazioni
- (void)didChangeText
{
	NSString *strFit;
	
	strFit=[self string];
	if(bUpper)
	 strFit=[strFit uppercaseString];

	if([strFit length] > nMaxLength){
		strFit=[strFit substringToIndex:nMaxLength];
	    NSBeep();
	}
	
	[self setString:strFit];  	
	[super didChangeText];
}


@end