com.metamatrix.toolbox.ui.widget.table
Class DefaultTableCellEditor

java.lang.Object
  com.metamatrix.toolbox.ui.widget.table.DefaultTableCellEditor

All Implemented Interfaces:

javax.swing.CellEditor, javax.swing.SwingConstants, javax.swing.table.TableCellEditor

public class DefaultTableCellEditor
extends java.lang.Object
implements javax.swing.SwingConstants, javax.swing.table.TableCellEditor

This is the default cell editor for TableWidgets. It edits boolean values using CheckBoxes and numeric values using right- justified TextFields.

Since:

2.0

Version:

2.0

Author:

John P. A. Verhaeg

Nested Class Summary

protected class

DefaultTableCellEditor.Delegate

Field Summary

static java.lang.String

CLICK_COUNT_TO_START_PROPERTY

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Constructor Summary

DefaultTableCellEditor()

Method Summary

void	addCellEditorListener(javax.swing.event.CellEditorListener listener) Registers the specified listener to be notified of changes to the editor.
void	cancelCellEditing() Fires a ChangeEvent to all registered CellEditorListeners via the editingCanceled method.
java.lang.Object	getCellEditorValue()
protected CheckBox	getCheckBox()
int	getClickCountToStart()
java.awt.Component	getTableCellEditorComponent(javax.swing.JTable table, java.lang.Object value, boolean isSelected, int rowIndex, int columnIndex)
protected TextFieldWidget	getTextField()
protected void	initializeComponent(java.awt.Component component, javax.swing.JTable table, java.lang.Object value, boolean isSelected, int rowIndex, int columnIndex)
boolean	isCellEditable(java.util.EventObject event)
void	removeCellEditorListener(javax.swing.event.CellEditorListener listener) Unregisters the specified listener.
void	setCellEditorValue(java.lang.Object value)
void	setClickCountToStart(int clickCountToStart) Sets the number of mouse clicks required before the cell begins editing.
protected void	setDelegate(DefaultTableCellEditor.Delegate delegate, java.lang.Object value) Sets the delegate property to the specified delegate and initializes its value to the specified value.
boolean	shouldSelectCell(java.util.EventObject event)
boolean	stopCellEditing() Fires a ChangeEvent to all registered CellEditorListeners via the editingStopped method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CLICK_COUNT_TO_START_PROPERTY

public static final java.lang.String CLICK_COUNT_TO_START_PROPERTY

See Also:

Constant Field Values

Constructor Detail

DefaultTableCellEditor

public DefaultTableCellEditor()

Method Detail

addCellEditorListener

public void addCellEditorListener(javax.swing.event.CellEditorListener listener)

Registers the specified listener to be notified of changes to the editor.

Specified by:

addCellEditorListener in interface javax.swing.CellEditor

Parameters:

listener - A CellEditorListener

Since:

2.0

cancelCellEditing

public void cancelCellEditing()

Fires a ChangeEvent to all registered CellEditorListeners via the editingCanceled method.

Specified by:

cancelCellEditing in interface javax.swing.CellEditor

Since:

2.0

getCellEditorValue

public java.lang.Object getCellEditorValue()

Specified by:

getCellEditorValue in interface javax.swing.CellEditor

Returns:

The editor component's value

Since:

2.0

getCheckBox

protected CheckBox getCheckBox()

Since:

3.0

getClickCountToStart

public int getClickCountToStart()

Returns:

The number of mouse clicks required before the cell begins editing.

Since:

2.0

getTableCellEditorComponent

public java.awt.Component getTableCellEditorComponent(javax.swing.JTable table,
                                                      java.lang.Object value,
                                                      boolean isSelected,
                                                      int rowIndex,
                                                      int columnIndex)

Specified by:

getTableCellEditorComponent in interface javax.swing.table.TableCellEditor

Since:

2.0

getTextField

protected TextFieldWidget getTextField()

Since:

3.0

initializeComponent

protected void initializeComponent(java.awt.Component component,
                                   javax.swing.JTable table,
                                   java.lang.Object value,
                                   boolean isSelected,
                                   int rowIndex,
                                   int columnIndex)

Since:

2.1

isCellEditable

public boolean isCellEditable(java.util.EventObject event)

Specified by:

isCellEditable in interface javax.swing.CellEditor

Parameters:

event - An event object (usually a MouseEvent)

Returns:

True if the cell should start editing

Since:

2.0

removeCellEditorListener

public void removeCellEditorListener(javax.swing.event.CellEditorListener listener)

Unregisters the specified listener.

Specified by:

removeCellEditorListener in interface javax.swing.CellEditor

Parameters:

listener - A CellEditorListener

Since:

2.0

setCellEditorValue

public void setCellEditorValue(java.lang.Object value)

Since:

3.0

setClickCountToStart

public void setClickCountToStart(int clickCountToStart)

Sets the number of mouse clicks required before the cell begins editing.

Parameters:

clickCountToStart - The number of mouse clicks

Since:

2.0

setDelegate

protected void setDelegate(DefaultTableCellEditor.Delegate delegate,
                           java.lang.Object value)

Sets the delegate property to the specified delegate and initializes its value to the specified value. The delegate is used by the getCellEditorValue method.

Since:

2.0

shouldSelectCell

public boolean shouldSelectCell(java.util.EventObject event)

Specified by:

shouldSelectCell in interface javax.swing.CellEditor

Parameters:

event - An event object (usually a MouseEvent)

Returns:

True

Since:

2.0

stopCellEditing

public boolean stopCellEditing()

Fires a ChangeEvent to all registered CellEditorListeners via the editingStopped method.

Specified by:

stopCellEditing in interface javax.swing.CellEditor

Returns:

True

Since:

2.0