зеркало из https://github.com/mozilla/gecko-dev.git
3d6d2d9586
We never removed the event listeners (the code was there, lol, but the function that was supposed to call into the tooltip listener returned NS_ERROR_NOT_IMPLEMENTED instead). Furthermore, we added an event listener each time we reframed an element, which is insane. Basically, each time an element with tooltip / tooltiptext gets its frame tree reconstructed, we add the even listener, again, and we never free it. Xidorn pointed out that this is not such a huge deal because we deduplicate event listeners per spec, but still... Move the code from the RestyleManager and the frame constructor to AfterSetAttr / BindToTree / UnbindFromTree in nsXULElement to hopefully make this saner. MozReview-Commit-ID: 6BQbIQJ87qt |
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| base | ||
| build | ||
| doc | ||
| forms | ||
| generic | ||
| inspector | ||
| ipc | ||
| mathml | ||
| media | ||
| painting | ||
| printing | ||
| reftests | ||
| style | ||
| svg | ||
| tables | ||
| tools | ||
| xul | ||
| moz.build | ||