I have a String message1, bound to TextField textField1. (OS X 10.10.5).
- (void)computeSomething
{
self.message1 = @“Start computing”;
// some seconds of computations
self.message1 = @“Result = 42”;
}
This never shows “Start computing”.
(same problem with self. textField1.stringValue = @“Start computing”;)
This rather ugly hack works:
self.message1 = @“Start computing”;
// 0.01 ok; 0.001 mostly ok; 0.0001 too small
[ self performSelector: @selector(computeSomething) withObject: nil afterDelay:
0.01 ];
Is there a better way (without this rather arbitrary delay)?
Gerriet.
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