Method: BWidget_Demo#update_font

Defined in:
sample/tkextlib/bwidget/demo.rb

#update_font(newfont) ⇒ Object 



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# File 'sample/tkextlib/bwidget/demo.rb', line 200

def update_font(newfont)
  root = Tk.root
  root[:cursor] = 'watch'
  if newfont != '' && DemoVar.font != newfont
    DemoVar._wfont[:font] = newfont
    DemoVar.notebook[:font] = newfont
    DemoVar.font = newfont
  end
  root[:cursor] = ''
end