javax.swing
Class DefaultCellEditor.EditorDelegate
- DefaultCellEditor
- ActionListener, EventListener, ItemListener, Serializable
This changeable module access the editor component in the component
specific way. For instance, to set the value for JTextField, we need to
call setText(String), and for JCheckBox we need to call
setSelected(boolean). Each default editor has the component specific
derivative of this class. These derivatives are private inner classes of
the DefaultCellEditor.
The editor delegate is also set for the editor component as the action
listener. It listens for the events that indicate that editing has stopped.
protected Object | value- The object value (updated when getting and setting the value).
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
value
protected Object value
The object value (updated when getting and setting the value).
cancelCellEditing
public void cancelCellEditing()
Cancel the cell editing session. This method notifies the registered
cell editor listeners (including the table) that the editing has been
canceled.
getCellEditorValue
public Object getCellEditorValue()
Get the value for the editor component. This method is normally
overridden to obtain the value in the way, specific for the text
component, check box or combo box.
- value the value of the component (String, Boolean or Number).
isCellEditable
public boolean isCellEditable(EventObject event)
The default method returns true for the
MouseEvent and false
for any other events.
event - the event to check
- true if the passed event is the mouse event and false otherwise.
setValue
public void setValue(Object aValue)
Set the value for the editor component. This method is normally
overridden to set the value in the way, specific for the text
component, check box or combo box.
aValue - the value to set (String, Boolean or Number).
shouldSelectCell
public boolean shouldSelectCell(EventObject event)
Returns true to indicate that the editing cell can be selected.
The default method returns true without action but may be overridden
in derived classes for more specific behavior.
event - unused in default method
startCellEditing
public boolean startCellEditing(EventObject event)
Start editing session and returns true to indicate the editing has begun.
The default method returns true without action but may be overridden
in derived classes for more specific behavior.
stopCellEditing
public boolean stopCellEditing()
Finish the cell editing session. This method notifies the registered
cell editor listeners (including the table) that the editing has been
stopped.
DefaultCellEditor.java --
Copyright (C) 2002, 2004, 2006, Free Software Foundation, Inc.
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