Aliaksandr Kalenik 5874b7a76f LibWeb: Skip update_associated_selection() when there's no selection ...

This change fixes at least two issues:
- `update_associated_selection()` is responsible for selectionchange
  dispatch, and we were incorrectly dispatching this event on ranges
  that were not associated with a selection.
- `Range::get_client_rects()` was using `update_associated_selection()`
  to refresh the selection state in the paintable tree for the current
  range, but since a range might not be associated with a selection,
  this could make the painted selection reflect the state of an
  arbitrary range instead of the actual selection range.

Fixes a bug on Discord where any text typed into the message input would
get selected.

2025-07-03 22:16:39 +02:00

57 KiB

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