focus a NSTextField

Question

I have a NSTextField and I want to set its content if I klick on a button and than set the cursor on this textfield at the end of the text so if someone klicks the button he

Answer 1

I am writing an ingame plugini, I were having a similar problem:

- (void)gotEvent:(NSEvent *)newEvent
{
  [mainWindow makeKeyAndOrderFront:self];
  [mainWindow makeFirstResponder:messageField];
  [mainWindow sendEvent:newEvent]; // will forward the typing event
}

this does the job :)