TreeCellEditor (Java SE 17 & JDK 17)

All Superinterfaces:: CellEditor

All Known Implementing Classes:: DefaultCellEditor, DefaultTreeCellEditor

public interface TreeCellEditor extends CellEditor

Adds to CellEditor the extensions necessary to configure an editor in a tree.

See Also:

JTree

Method Summary

Modifier and Type

Method

Description

Component

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

Sets an initial value for the editor.

Methods declared in interface javax.swing.CellEditor
addCellEditorListener, cancelCellEditing, getCellEditorValue, isCellEditable, removeCellEditorListener, shouldSelectCell, stopCellEditing

Method Details
- getTreeCellEditorComponent
  
  Component getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)
  
  Sets an initial value for the editor. This will cause the editor to stopEditing and lose any partially edited value if the editor is editing when this method is called.
  Returns the component that should be added to the client's Component hierarchy. Once installed in the client's hierarchy this component will then be able to draw and receive user input.
  
  Parameters:
  
  tree - the JTree that is asking the editor to edit; this parameter can be null
  
  value - the value of the cell to be edited
  
  isSelected - true if the cell is to be rendered with selection highlighting
  
  expanded - true if the node is expanded
  
  leaf - true if the node is a leaf node
  
  row - the row index of the node being edited
  
  Returns:
  
  the component for editing