FoamTree with custom tooltips

Using the onGroupHover event listener you can integrate FoamTree with your favourite tooltip library and show richer details about each group. Hold your mouse pointer over some group for a while to see the tooltip.

What's in the code?

• A simple utility for tracking mouse position and showing or hiding the tooltip.
• Using onGroupHover to get information about the group being hovered over.
• Setting maxLabelSizeForTitleBar to 0 to disable the default title bar.

See also the context menu example.