refactor(react): do not set selections for all nodes/edges

2023-12-18 17:21:14 +01:00
parent 4143591d96
commit 0feda91446
1 changed files with 2 additions and 1 deletions
--- a/packages/react/src/utils/changes.ts
+++ b/packages/react/src/utils/changes.ts
@@ -166,7 +166,8 @@ export function getSelectionChanges(
  for (const item of items) {
    const willBeSelected = selectedIds.has(item.id);

-    if (item.selected !== willBeSelected) {
+    // we don't want to set all items to selected=false on the first selection
+    if (!(item.selected === undefined && !willBeSelected) && item.selected !== willBeSelected) {
      if (mutateItem) {
        // this hack is needed for nodes. When the user dragged a node, it's selected.
        // When another node gets dragged, we need to deselect the previous one,