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/ OpenStep 4.2J (Developer) / os42jdev.iso / NextDeveloper / Examples / AppKit / CurrencyConverter / ConverterController.m < prev    next >
Text File  |  1996-01-11  |  465b  |  24 lines
  1. #import "ConverterController.h"
  2. #import "Converter.h"
  3.  
  4. @implementation ConverterController
  5.  
  6. - (void)convert:(id)sender
  7. {
  8.    float rate, amt, total;
  9.  
  10.     amt = [dollarField floatValue];
  11.     rate = [rateField floatValue];
  12.     total = [converter convertAmount:amt byRate:rate];
  13.     [totalField setFloatValue:total];
  14.     [rateField selectText:self];
  15. }
  16.  
  17. - (void)awakeFromNib
  18. {
  19.     [rateField selectText:self];
  20.     [[rateField window] makeKeyAndOrderFront:self];
  21. }
  22.  
  23. @end
  24.