Package org.ka2ddo.yaac.gui.table
Class JSpinnerCellEditor
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JSpinner
org.ka2ddo.yaac.gui.table.JSpinnerCellEditor
- All Implemented Interfaces:
ActionListener
,ImageObserver
,MenuContainer
,Serializable
,EventListener
,Accessible
,CellEditor
,ChangeListener
,TableCellEditor
public class JSpinnerCellEditor
extends JSpinner
implements TableCellEditor, ChangeListener, ActionListener
This class provides a JSpinner-based editor for a table cell. This editor will automatically stop
editing 3 seconds after the user stops making data entry with the editor.
- Author:
- Andrew Pavlin, KA2DDO
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class javax.swing.JSpinner
JSpinner.AccessibleJSpinner, JSpinner.DateEditor, JSpinner.DefaultEditor, JSpinner.ListEditor, JSpinner.NumberEditor
Nested classes/interfaces inherited from class javax.swing.JComponent
JComponent.AccessibleJComponent
Nested classes/interfaces inherited from class java.awt.Container
Container.AccessibleAWTContainer
Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
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Field Summary
Fields inherited from class javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
Fields inherited from class java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
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Constructor Summary
ConstructorDescriptionJSpinnerCellEditor
(int min, int max) Create an editor based on a JSpinner with a specified integer range.JSpinnerCellEditor
(SpinnerModel model) Create an editor based on a JSpinner with a specified SpinnerModel, could be any data type. -
Method Summary
Modifier and TypeMethodDescriptionvoid
Invoked when an action occurs.void
Adds a listener to the list that's notified when the editor stops, or cancels editing.void
Tells the editor to cancel editing and not accept any partially edited value.Returns the value contained in the editor.getTableCellEditorComponent
(JTable table, Object value, boolean isSelected, int row, int column) Sets an initialvalue
for the editor.boolean
isCellEditable
(EventObject anEvent) Asks the editor if it can start editing usinganEvent
.void
Removes a listener from the list that's notifiedboolean
shouldSelectCell
(EventObject anEvent) Returns true if the editing cell should be selected, false otherwise.void
Invoked when the target of the listener has changed its state.boolean
Tells the editor to stop editing and accept any partially edited value as the value of the editor.Methods inherited from class javax.swing.JSpinner
addChangeListener, commitEdit, createEditor, fireStateChanged, getAccessibleContext, getChangeListeners, getEditor, getModel, getNextValue, getPreviousValue, getUI, getUIClassID, getValue, removeChangeListener, setEditor, setModel, setUI, setValue, updateUI
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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Constructor Details
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JSpinnerCellEditor
public JSpinnerCellEditor(int min, int max) Create an editor based on a JSpinner with a specified integer range.- Parameters:
min
- minimum int value allowedmax
- maximum int value allowed
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JSpinnerCellEditor
Create an editor based on a JSpinner with a specified SpinnerModel, could be any data type.- Parameters:
model
- SpinnerModel to manage the back end
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Method Details
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getTableCellEditorComponent
public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) Sets an initialvalue
for the editor. This will cause the editor tostopEditing
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 interfaceTableCellEditor
- Parameters:
table
- theJTable
that is asking the editor to edit; can benull
value
- the value of the cell to be edited; it is up to the specific editor to interpret and draw the value. For example, if value is the string "true", it could be rendered as a string or it could be rendered as a check box that is checked.null
is a valid valueisSelected
- true if the cell is to be rendered with highlightingrow
- the row of the cell being editedcolumn
- the column of the cell being edited- Returns:
- the component for editing
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getCellEditorValue
Returns the value contained in the editor.- Specified by:
getCellEditorValue
in interfaceCellEditor
- Returns:
- the value contained in the editor
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isCellEditable
Asks the editor if it can start editing usinganEvent
.anEvent
is in the invoking component coordinate system. The editor can not assume the Component returned bygetCellEditorComponent
is installed. This method is intended for the use of client to avoid the cost of setting up and installing the editor component if editing is not possible. If editing can be started this method returns true.- Specified by:
isCellEditable
in interfaceCellEditor
- Parameters:
anEvent
- the event the editor should use to consider whether to begin editing or not- Returns:
- true if editing can be started
- See Also:
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shouldSelectCell
Returns true if the editing cell should be selected, false otherwise. Typically, the return value is true, because is most cases the editing cell should be selected. However, it is useful to return false to keep the selection from changing for some types of edits. eg. A table that contains a column of check boxes, the user might want to be able to change those checkboxes without altering the selection. (See Netscape Communicator for just such an example) Of course, it is up to the client of the editor to use the return value, but it doesn't need to if it doesn't want to.- Specified by:
shouldSelectCell
in interfaceCellEditor
- Parameters:
anEvent
- the event the editor should use to start editing- Returns:
- true if the editor would like the editing cell to be selected; otherwise returns false
- See Also:
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stopCellEditing
public boolean stopCellEditing()Tells the editor to stop editing and accept any partially edited value as the value of the editor. The editor returns false if editing was not stopped; this is useful for editors that validate and can not accept invalid entries.- Specified by:
stopCellEditing
in interfaceCellEditor
- Returns:
- true if editing was stopped; false otherwise
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cancelCellEditing
public void cancelCellEditing()Tells the editor to cancel editing and not accept any partially edited value.- Specified by:
cancelCellEditing
in interfaceCellEditor
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addCellEditorListener
Adds a listener to the list that's notified when the editor stops, or cancels editing.- Specified by:
addCellEditorListener
in interfaceCellEditor
- Parameters:
l
- the CellEditorListener
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removeCellEditorListener
Removes a listener from the list that's notified- Specified by:
removeCellEditorListener
in interfaceCellEditor
- Parameters:
l
- the CellEditorListener
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stateChanged
Invoked when the target of the listener has changed its state.- Specified by:
stateChanged
in interfaceChangeListener
- Parameters:
e
- a ChangeEvent object
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actionPerformed
Invoked when an action occurs.- Specified by:
actionPerformed
in interfaceActionListener
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