com.jidesoft.grid
Class SpinnerCellEditor

java.lang.Object
  javax.swing.AbstractCellEditor
      com.jidesoft.grid.AbstractJideCellEditor
          com.jidesoft.grid.ContextSensitiveCellEditor
              com.jidesoft.grid.SpinnerCellEditor

All Implemented Interfaces:

ConverterContextSupport, EditorContextSupport, EditorStyleSupport, JideCellEditor, Serializable, EventListener, CellEditor, ChangeListener, TableCellEditor

public class SpinnerCellEditor
extends ContextSensitiveCellEditor
implements TableCellEditor, ChangeListener

This class is for any cell editors that need to use JSpinner. You need to let it know what's the type of the value so that it knows to use ConverterContext to converter it to/from string so that the value can be displayed in JTextField.

We registered in CellEditorManager for type Number.class to use SpinnerCellEditor if the EditorContext is CONTEXT. You can also register your own type with SpinnerCellEditor. The SpinnerCellEditor also has a contractor that takes a SpinnerModel as parameter so that you can define your own spinner model. For example, instead of the step size in spinner model to be 1, you can set a SpinnerNumberModel's stepSize to .01 to make a float cell editor. See code below for an example.

 SpinnerNumberModel model = new SpinnerNumberModel();
 model.setValue(new Float(0));
 model.setStepSize(0.01f);
 SpinnerCellEditor floatCellEditor = new SpinnerCellEditor(model);
 

See Also:

Serialized Form

Field Summary

protected JSpinner	_spinner
static EditorContext	CONTEXT

Fields inherited from class com.jidesoft.grid.ContextSensitiveCellEditor

DEFAULT_CELL_EDITOR_BORDER

Fields inherited from class com.jidesoft.grid.AbstractJideCellEditor

_clickCountToStart

Fields inherited from class javax.swing.AbstractCellEditor

changeEvent, listenerList

Constructor Summary

SpinnerCellEditor()
Creates a CellEditor using JSpinner.

SpinnerCellEditor(SpinnerModel model)

Method Summary

protected JSpinner	createSpinner(SpinnerModel model) Creates a JSpinner used by the cell editor.
protected void	customizeSpinner()
Object	getCellEditorValue()
JSpinner	getSpinner() Gets the spinner that is used as the cell editor.
Component	getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)
boolean	isEditorStyleSupported(int editorStyle) Checks if the editor style is supported by the cell editor.
void	setCellEditorValue(Object value)
void	stateChanged(ChangeEvent e)

Methods inherited from class com.jidesoft.grid.ContextSensitiveCellEditor

getConverter, getConverterContext, getEditorContext, getEditorStyle, getType, isUseConverterContext, setConverter, setConverterContext, setEditorContext, setEditorStyle, setType, setUseConverterContext

Methods inherited from class com.jidesoft.grid.AbstractJideCellEditor

addValidationListener, getClickCountToStart, getDefaultErrorBehavior, getValidationListeners, isAutoStopCellEditing, isCellEditable, isPassEnterKeyToTable, removeValidationListener, setAutoStopCellEditing, setClickCountToStart, setDefaultErrorBehavior, setPassEnterKeyToTable, validate

Methods inherited from class javax.swing.AbstractCellEditor

addCellEditorListener, cancelCellEditing, fireEditingCanceled, fireEditingStopped, getCellEditorListeners, removeCellEditorListener, shouldSelectCell, stopCellEditing

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, cancelCellEditing, isCellEditable, removeCellEditorListener, shouldSelectCell, stopCellEditing

Field Detail

CONTEXT

public static EditorContext CONTEXT

_spinner

protected JSpinner _spinner

Constructor Detail

SpinnerCellEditor

public SpinnerCellEditor()

Creates a CellEditor using JSpinner.

SpinnerCellEditor

public SpinnerCellEditor(SpinnerModel model)

Method Detail

customizeSpinner

protected void customizeSpinner()

createSpinner

protected JSpinner createSpinner(SpinnerModel model)

Creates a JSpinner used by the cell editor. Subclass can override it to return other type of JSpinner or further customize the JSpinner before returning it.

Parameters:

model - the spinner model

Returns:

a text field.

getCellEditorValue

public Object getCellEditorValue()

Specified by:

getCellEditorValue in interface CellEditor

setCellEditorValue

public void setCellEditorValue(Object value)

getTableCellEditorComponent

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

Specified by:

getTableCellEditorComponent in interface TableCellEditor

getSpinner

public JSpinner getSpinner()

Gets the spinner that is used as the cell editor.

Returns:

the spinner.

stateChanged

public void stateChanged(ChangeEvent e)

Specified by:

stateChanged in interface ChangeListener

isEditorStyleSupported

public boolean isEditorStyleSupported(int editorStyle)

Description copied from interface: EditorStyleSupport

Checks if the editor style is supported by the cell editor.

Specified by:

isEditorStyleSupported in interface EditorStyleSupport

Overrides:

isEditorStyleSupported in class ContextSensitiveCellEditor

Parameters:

editorStyle - the editor style

Returns:

true if it is supported. Otherwise false.