fix: Don't clear the selection when clicking on selected cells (#20)

jbmorley · web-flow · commit 0fc170f9668a · 2024-03-29T11:08:43.000-10:00
diff --git a/Sources/SelectableCollectionView/Views/InteractiveCollectionView.swift b/Sources/SelectableCollectionView/Views/InteractiveCollectionView.swift
@@ -158,7 +158,9 @@ class InteractiveCollectionView: NSCollectionView {
                     cursor = indexPath
                 }
 
-            } else {
+            } else if !selectionIndexPaths.contains(indexPath) {
+
+                // Select a clicked item if it's not within the current selection.
 
                 let selectionIndexPaths = selectionIndexPaths
                 deselectItems(at: selectionIndexPaths)

Original file line number	Diff line number	Diff line change
`@@ -158,7 +158,9 @@ class InteractiveCollectionView: NSCollectionView {`
`158`	`158`	`cursor = indexPath`
`159`	`159`	`}`
`160`	`160`
`161`		`- } else {`
	`161`	`+ } else if !selectionIndexPaths.contains(indexPath) {`
	`162`	`+`
	`163`	`+ // Select a clicked item if it's not within the current selection.`
`162`	`164`
`163`	`165`	`let selectionIndexPaths = selectionIndexPaths`
`164`	`166`	`deselectItems(at: selectionIndexPaths)`