I want to use a tree view as a menu. Using the Tree View customizer I have set the tooltip to the Window Name and have also set the selectedTooltip to the same window name.
In the event I want to use system.nav.swapTo ( event.source.toolTipText ) to open the selected window.
But I have put a print event.source.toolTipText first to debug and when ever I click on a tree item it prints None. There is no tooTipText.