Method: Tk.focus

Defined in:
lib/tk.rb

.focus(display = nil) ⇒ Object 



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# File 'lib/tk.rb', line 2363

def Tk.focus(display=nil)
  if display == nil
    window(tk_call_without_enc('focus'))
  else
    window(tk_call_without_enc('focus', '-displayof', display))
  end
end