Property Detail

• Map<String, Closure> callbacks

  Optional callback closures invoked by invokeMethod(String, Object).

• List children

  Child components made available to editor closures.

• int column

  Table column currently being edited, or -1 for tree editing.

• boolean defaultEditor

  Indicates whether the default Swing editor should be used as the backing child component.

• Closure editorValue

  Closure used to extract the current editor value.

• boolean expanded

  Whether the edited tree node is expanded.

• boolean leaf

  Whether the edited tree node is a leaf.

• Closure prepareEditor

  Closure used to create or customize the editor component.

• int row

  Row currently being edited.

• boolean selected

  Whether the edited row is selected.

• JTable table

  Table currently being edited, or null for tree editing.

• JTree tree

  Tree currently being edited, or null for table editing.

• Object value

  Value currently being edited.

Constructor Detail

• ClosureCellEditor(Closure c, Map<String, Closure> callbacks)

  Creates a closure-backed cell editor.

  Parameters:

  c - closure used to produce the editor value

  callbacks - optional method callback overrides

Method Detail

• @Override
  Object getCellEditorValue()

  Returns the value supplied by the configured editor value closure.

  Returns:

  the edited value

• @Override
  Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)

  Prepares the editor context for table editing and returns the editor component.

  Parameters:

  table - the table requesting the editor

  value - the cell value being edited

  isSelected - whether the row is selected

  row - the view row index

  column - the view column index

  Returns:

  the component used to edit the table cell

• Component getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)

  Prepares the editor context for tree editing and returns the editor component.

  Parameters:

  tree - the tree requesting the editor

  value - the node value being edited

  isSelected - whether the node is selected

  expanded - whether the node is expanded

  leaf - whether the node is a leaf

  row - the visible row index

  Returns:

  the component used to edit the tree node

• @Override
  Object invokeMethod(String name, Object args)

  Dispatches method invocations to registered callbacks before falling back to the normal meta-class lookup.

  Parameters:

  name - the invoked method name

  args - the invocation arguments

  Returns:

  the callback result or the invoked method result

• void setEditorValue(Closure editorValue)

  Sets the closure used to extract the editor value.

  The closure delegates to this editor with Closure.DELEGATE_FIRST resolution.

  Parameters:

  editorValue - the value-producing closure

• void setPrepareEditor(Closure prepareEditor)

  Sets the closure used to prepare the editor component.

  The closure delegates to this editor with Closure.DELEGATE_FIRST resolution.

  Parameters:

  prepareEditor - the preparation closure