4 lines
302 B
Markdown
4 lines
302 B
Markdown
The solution has two parts.
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1. Wrap every tree node title into `<span>`. Then we can CSS-style them on `:hover` and handle clicks exactly on text, because `<span>` width is exactly the text width (unlike without it).
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2. Set a handler to the `tree` root node and handle clicks on that `<span>` titles.
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