This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
1. Open a schema as read-only. (To do this, add a JAR with a schema to Libraries and open a schema from it). 2. In Design View, DnD some component to the view. Result: DnD doesn't work - it's correct. But mouse cursor indicates that DnD is possible.
This old bug may not be relevant anymore. If you can still reproduce it in 8.2 development builds please reopen this issue. Thanks for your cooperation, NetBeans IDE 8.2 Release Boss