[Moose-dev] adding checkbox in glamour status bar

I am trying to add a checkbox in the glamour status bar for allowing user to change the type of interaction with a visualization. I've seen different glamour examples but most are about adding lists, buttons and dropdown lists. My question: Is there an easy way to add a checkbox in the status bar of the GLMTabulator? I have a (not so elegant) solution that allows toggling for the moment. browser := GLMTabulator withStatusbar. browser column: #painting. browser act: [:b | ((b actions at: 1) title includesSubString: 'Provider') ifTrue: [(b actions at: 1) title: 'Client Dependencies'.] ifFalse: [(b actions at: 1) title: 'Provider Dependencies'] ] entitled: 'Client Dependencies'. browser transmit to: #painting; andShow: [ :a | a mondrian view: self view ]. ^ browser thanx Usman