# this shows how the x title position didn't depend on the tick length.
from javax.swing import JSlider, JOptionPane

plot( None, xtitle='TTT', ytitle='HHH' )

def onSlide( e ):
    sl= e.getSource()
    dom.options.setTicklen( '%.1fem' % ( sl.getValue()/10. ) )
    
sl=JSlider(-10,10,stateChanged=onSlide)

JOptionPane.showMessageDialog(None,sl)