| Name | Description | Type | Package | Framework |
| DnDColumnSelectionSearchableListPanel | A panel comprising a column list, search field and some search customizers for the user. | Class | org.knime.base.node.preproc.datavalidator.dndpanel | KNIME |
| DnDColumnSpecSourceTransferHandler | Extension of the DnDTransferHandlerProxy, for transferring DataColumnSpecs. | Class | org.knime.base.node.preproc.datavalidator.dndpanel | KNIME |
| DnDColumnSpecTargetTransferHander | TransferHandler to handle of DnD actions containing DataColumnSpecs (see also DnDColumnSpecTransferable) as dropping target. | Class | org.knime.base.node.preproc.datavalidator.dndpanel | KNIME |
| DnDColumnSpecTransferable | A Transferable object used for drag and drop, which carries DataColumnSpecs. | Class | org.knime.base.node.preproc.datavalidator.dndpanel | KNIME |
| DnDConfigurationPanel | A UI widget, which helps to create drag and drop based UIs. | Class | org.knime.base.node.preproc.datavalidator.dndpanel | KNIME |
| DnDConfigurationPanel .DnDConfigurationSubPanel | The individual configuration panels. | Class | org.knime.base.node.preproc.datavalidator.dndpanel | KNIME |
| DnDDropListener | DnDListener which is called if. | Interface | org.knime.base.node.preproc.datavalidator.dndpanel | KNIME |
| DnDStateListener | Listener that gets notified if a DragAndDrop transfer gets started and stopped. | Interface | org.knime.base.node.preproc.datavalidator.dndpanel | KNIME |
| DnDTransferHandlerProxy | Simplifies the work with the drag and drop API of Swing. | Class | org.knime.base.node.preproc.datavalidator.dndpanel | KNIME |