Package org.compiere.grid.ed

Class VCellEditor

java.lang.Object

javax.swing.AbstractCellEditor

org.compiere.grid.ed.VCellEditor

All Implemented Interfaces:

ActionListener, VetoableChangeListener, Serializable, EventListener, CellEditor, TableCellEditor

public final class VCellEditor
extends AbstractCellEditor
implements TableCellEditor, VetoableChangeListener, ActionListener

Cell Editor.

                Sequence of events:
                        isCellEditable
                        getTableCellEditor
                        shouldSelectCell
                        getCellEditorValue
  

A new Editor is created for editable columns.

Version:

$Id: VCellEditor.java,v 1.2 2006/07/30 00:51:28 jjanke Exp $

Author:

Jorg Janke

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractCellEditor

changeEvent, listenerList

Constructor Summary

Constructors

Constructor	Description
VCellEditor(GridField mField)	Constructor for Grid

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent e)	Action Editor - Stop Editor
void	cancelCellEditing()
void	dispose()	Dispose
Object	getCellEditorValue()	Returns the value contained in the editor
VEditor	getEditor()	Get Actual Editor.
Component	getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int col)	Sets an initial value for the editor.
boolean	isCellEditable(EventObject anEvent)	Ask the editor if it can start editing using anEvent.
void	setActionListener(ActionListener listener)
boolean	shouldSelectCell(EventObject e)	The editing cell should be selected or not
boolean	stopCellEditing()
void	vetoableChange(PropertyChangeEvent e)	VEditor Change Listener (property name is columnName)

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

Constructor Detail

VCellEditor

public VCellEditor(GridField mField)

Constructor for Grid

Parameters:

mField -

Method Detail

isCellEditable

public boolean isCellEditable(EventObject anEvent)

Ask the editor if it can start editing using anEvent. If editing can be started this method returns true. Previously called: MTable.isCellEditable

Specified by:

isCellEditable in interface CellEditor

Overrides:

isCellEditable in class AbstractCellEditor

Parameters:

anEvent - event

Returns:

true if editable

getTableCellEditorComponent

public Component getTableCellEditorComponent(JTable table,
                                             Object value,
                                             boolean isSelected,
                                             int row,
                                             int col)

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.

Specified by:

getTableCellEditorComponent in interface TableCellEditor

Parameters:

table -

value -

isSelected -

row -

col -

Returns:

component

shouldSelectCell

public boolean shouldSelectCell(EventObject e)

The editing cell should be selected or not

Specified by:

shouldSelectCell in interface CellEditor

Overrides:

shouldSelectCell in class AbstractCellEditor

Parameters:

e - event

Returns:

true (constant)

getCellEditorValue

public Object getCellEditorValue()

Returns the value contained in the editor

Specified by:

getCellEditorValue in interface CellEditor

Returns:

value

vetoableChange

public void vetoableChange(PropertyChangeEvent e)

VEditor Change Listener (property name is columnName). - indicate change (for String/Text/..)
When editing is complete the value is retrieved via getCellEditorValue

Specified by:

vetoableChange in interface VetoableChangeListener

Parameters:

e - event

getEditor

public VEditor getEditor()

Get Actual Editor. Called from GridController to add ActionListener to Button

Returns:

VEditor

actionPerformed

public void actionPerformed(ActionEvent e)

Action Editor - Stop Editor

Specified by:

actionPerformed in interface ActionListener

Parameters:

e - event

dispose

public void dispose()

Dispose

stopCellEditing

public boolean stopCellEditing()

Specified by:

stopCellEditing in interface CellEditor

Overrides:

stopCellEditing in class AbstractCellEditor

cancelCellEditing

public void cancelCellEditing()

Specified by:

cancelCellEditing in interface CellEditor

Overrides:

cancelCellEditing in class AbstractCellEditor

setActionListener

public void setActionListener(ActionListener listener)