fix(drag-n-drop): prevent block selection on file drop (#2980) #2981
+7
−3
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Prevent block selection when dropping files. Resolves issue codex-team#2980.
kalyanmantha-ui
requested review from
TatianaFomina,
gohabereg,
ilyamore88 and
neSpecc
as code owners
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Problem:
When dropping a file (e.g., image) onto a block, the editor currently highlights the block as "Selected" (adds the .ce-block--selected class). This leaves a persistent blue background behind the dropped content, which is incorrect behavior for a drag-and-drop action.
Fix:
Removed forced caret placement: The dragNDrop module was calling Caret.setToBlock(targetBlock) upon drop. This action forces the block to be focused/selected. I removed this call to prevent the block from capturing selection during a drop event.
Ensured Selection Clearing: Added a safety check to explicitly clear block selection (BlockSelection.clearSelection()) after the drop is processed, ensuring a clean state.
Verification:
Verified manually in a reproduction environment.
Result: Dropping a file now correctly inserts/uploads the file without toggling the "Selected" state of the block. No blue background appears.
Resolves #2980