uk.ac.starlink.ast.gui
Class AstCellEditor

java.lang.Object
  extended by javax.swing.AbstractCellEditor
      extended by javax.swing.DefaultCellEditor
          extended by uk.ac.starlink.ast.gui.AstCellEditor
All Implemented Interfaces:
Serializable, CellEditor, TableCellEditor, TreeCellEditor

public class AstCellEditor
extends DefaultCellEditor

Cell editor for table fields containing AstDouble objects.

Version:
$Id$
Author:
Peter W. Draper
See Also:
AstDouble, Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class javax.swing.DefaultCellEditor
DefaultCellEditor.EditorDelegate
 
Field Summary
 
Fields inherited from class javax.swing.DefaultCellEditor
clickCountToStart, delegate, editorComponent
 
Fields inherited from class javax.swing.AbstractCellEditor
changeEvent, listenerList
 
Constructor Summary
AstCellEditor()
          Create an instance.
 
Method Summary
 Object getCellEditorValue()
          Get the new value after editing completes.
 Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)
          Start editing by returning the component to edit and by recording the current state of the field that is being edited.
 boolean stopCellEditing()
          Respond to editing being stopped.
 
Methods inherited from class javax.swing.DefaultCellEditor
cancelCellEditing, getClickCountToStart, getComponent, getTreeCellEditorComponent, isCellEditable, setClickCountToStart, shouldSelectCell
 
Methods inherited from class javax.swing.AbstractCellEditor
addCellEditorListener, fireEditingCanceled, fireEditingStopped, getCellEditorListeners, removeCellEditorListener
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface javax.swing.CellEditor
addCellEditorListener, removeCellEditorListener
 
Methods inherited from interface javax.swing.CellEditor
addCellEditorListener, removeCellEditorListener
 

Constructor Detail

AstCellEditor

public AstCellEditor()
Create an instance.

Method Detail

stopCellEditing

public boolean stopCellEditing()
Respond to editing being stopped. Updates value to a new AstDouble, if a valid field has been entered.

Specified by:
stopCellEditing in interface CellEditor
Overrides:
stopCellEditing in class DefaultCellEditor

getTableCellEditorComponent

public Component getTableCellEditorComponent(JTable table,
                                             Object value,
                                             boolean isSelected,
                                             int row,
                                             int column)
Start editing by returning the component to edit and by recording the current state of the field that is being edited.

Specified by:
getTableCellEditorComponent in interface TableCellEditor
Overrides:
getTableCellEditorComponent in class DefaultCellEditor

getCellEditorValue

public Object getCellEditorValue()
Get the new value after editing completes.

Specified by:
getCellEditorValue in interface CellEditor
Overrides:
getCellEditorValue in class DefaultCellEditor


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