fix: 🐛 should unselect previous selected cell when single selecting

antvis · Aug 12, 2020 · 49c3ca7 · 49c3ca7
1 parent debe04b
commit 49c3ca7
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/examples/x6-example-features/src/pages/selection/index.tsx b/examples/x6-example-features/src/pages/selection/index.tsx
@@ -24,7 +24,7 @@ export default class Example extends React.Component {
       selecting: {
         enabled: true,
         rubberband: true,
-        multiple: true,
+        multiple: false,
         strict: true,
         showNodeSelectionBox: true,
         selectCellOnMoved: false,
@@ -91,6 +91,7 @@ export default class Example extends React.Component {
     })
 
     graph.select(a)
+    graph.select([b, c])
   }
 
   refContainer = (container: HTMLDivElement) => {

diff --git a/packages/x6/src/graph/selection.ts b/packages/x6/src/graph/selection.ts
@@ -106,7 +106,14 @@ export class SelectionManager extends Base {
     cells: Cell | string | (Cell | string)[],
     options: Collection.AddOptions = {},
   ) {
-    this.widget.select(this.getCells(cells), options)
+    let selected = this.getCells(cells)
+    if (!this.isMultiple() && selected.length > 0) {
+      this.clean()
+      if (selected.length > 1) {
+        selected = selected.slice(0, 1)
+      }
+    }
+    this.widget.select(selected, options)
     return this
   }