Prevent crash in ReorderableCheckBoxList

tibagni · May 6, 2024 · fc39f59 · fc39f59
1 parent 20cd10a
commit fc39f59
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/com/tibagni/logviewer/view/ReorderableCheckBoxList.java b/src/main/java/com/tibagni/logviewer/view/ReorderableCheckBoxList.java
@@ -60,6 +60,10 @@ public boolean canImport(TransferHandler.TransferSupport support) {
         return false;
       }
 
+      if (!support.isDrop()) {
+        return false;
+      }
+
       JList.DropLocation dl = (JList.DropLocation) support.getDropLocation();
       return dl.getIndex() != -1;
     }