fix(tree): toggle node when filtering mode

[KumJungMin]

Defect Fixes

• fix Tree: Collapse Not Working When Nodes Are Filtered #7232
• Fix Tree: The Tree component's collapse functionality is not working #7392

How To Resolve

Issue

• When filtering in the tree, the toggle function doesn't work.
• Upon investigation, it was found that previously, when filtering, we used node.expanded = true to expand nodes.
• In this case, the child component would recognize the node.expanded value based on specific conditions and expand the node.
• However, in this approach, when filtering, the toggle event argument is an empty object
• Therefore, the toggle function does not work while filtering.

Solution

• I added filterExpandedKeys to be used when filtering and ensured that this value is used during filtering.
• When a toggle is requested, I update filterExpandedKeys while filtering, and in other cases, I update expandedKeysState.

if (isFiltering) {
    setFilterExpandedKeys(value);
} else {
    setExpandedKeysState(value);
}

Result

Test Cases:

1. When filtering, the corresponding node should be expanded.
2. It should be possible to toggle nodes while in a filtering state.
3. If a node was toggled before filtering, it should remain expanded after filtering is finished.

2024-10-01.2.54.29.mp4

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