I noticed that there was something different when you click a category(a Rollup), so I checked out how it is in other UI's in my OS. Then I made it like this<Rollup wtkx:id="buttonsRollup"> <heading><Label text="Buttons" styles="{fontBold:true, fontSize:12, color:13}" cursor="hand"/></heading> </Rollup>Surprisingly (for me) it's now more user friendly. How about underlining the label like the link buttons? Should I code for a MouseListener and add it to the label?
Why not just use a LinkButton for the heading component? Then you'd get the underline and hand cursor "for free".
