I have a view stack which is 80% of the Hbox and i have a
tabbar which has the view stack as the dataprovider. The tab bar
has only 3 tabs .I want the tabs to be 80% in width ie with the
viewstack. U have a property called as tabwidth but it takes value
in pixels.It works fine but if i change the display settings the
width of the tabbar is reduced. I tried placing the tabbar into a
canvas and made the tabbar width 100% but there is no effect.