"Invisible" buttons overlaying tab controls
I'm setting up a tab control on a layout, but with overlaid 'invisible' buttons to run a script when a tab is selected, however I'm having to double click the tab, once to activate the tab, then to trigger the script. I'm sure I've seen a solution somewhere where this is achieved with a single click - any clever suggestions? Each tab control will have a portal, filtered to match the tab control label.
I realise that I could achieve this with a 'fake' tab control, triggering a layout change, but would like to stay on same layout