com.iver.cit.gvsig.gui
Class ValidatingTextField

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.text.JTextComponent
                  javax.swing.JTextField
                      com.iver.cit.gvsig.gui.ValidatingTextField

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, javax.swing.Scrollable, java.io.Serializable, javax.swing.SwingConstants

public class ValidatingTextField

extends javax.swing.JTextField

Prevents the user from entering invalid data.

See Also:

Serialized Form

Nested Class Summary

static class	ValidatingTextField.BlankCleaner Implements cleaner which cleans up blank strings.
static class	ValidatingTextField.BoundedDoubleValidator
static class	ValidatingTextField.BoundedIntValidator Extends CompositeValidator to validat that integers is within a set of boundary values.
static interface	ValidatingTextField.Cleaner
static class	ValidatingTextField.CompositeCleaner
static class	ValidatingTextField.CompositeValidator Implements validator to check for more than one condition.
static class	ValidatingTextField.GreaterThanOrEqualValidator Implements validator with a greater than or equal to threshold.
static class	ValidatingTextField.GreaterThanValidator Implements validator with a greater than threshold.
static class	ValidatingTextField.LessThanOrEqualValidator Implements validator with a less than or equal to threshold.
static class	ValidatingTextField.LessThanValidator Implements validator with a less than threshold.
static class	ValidatingTextField.MaxIntCleaner
static class	ValidatingTextField.MinIntCleaner
static class	ValidatingTextField.NumberCleaner Allow the user to start typing a number with "-" or "."
static interface	ValidatingTextField.Validator

Nested classes inherited from class javax.swing.JTextField

javax.swing.JTextField.AccessibleJTextField

Nested classes inherited from class javax.swing.text.JTextComponent

javax.swing.text.JTextComponent.AccessibleJTextComponent, javax.swing.text.JTextComponent.KeyBinding

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

static ValidatingTextField.Validator	DOUBLE_VALIDATOR Prevents the user from entering invalid double.
static ValidatingTextField.Cleaner	DUMMY_CLEANER Cleaner that does nothing.
static ValidatingTextField.Validator	DUMMY_VALIDATOR Validator that does nothing.
static ValidatingTextField.Validator	INTEGER_VALIDATOR Prevents the user from entering invalid integer.
static ValidatingTextField.Validator	LONG_VALIDATOR
static ValidatingTextField.Cleaner	NUMBER_CLEANER The validators allow the user to simply enter "+", "-", or ".".

Fields inherited from class javax.swing.JTextField

notifyAction

Fields inherited from class javax.swing.text.JTextComponent

DEFAULT_KEYMAP, FOCUS_ACCELERATOR_KEY

Fields inherited from class javax.swing.JComponent

accessibleContext, 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

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

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

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ValidatingTextField(java.lang.String text, int columns, int horizontalAlignment, ValidatingTextField.Validator validator, ValidatingTextField.Cleaner cleaner)
Validator for text fields.

ValidatingTextField(java.lang.String text, int columns, ValidatingTextField.Validator validator)
Validator that uses dummy cleaner.

Method Summary

double	getDouble()
int	getInteger()
java.lang.String	getText()
static void	installValidationBehavior(javax.swing.JTextField textField, ValidatingTextField.Validator validator, ValidatingTextField.Cleaner cleaner)

Methods inherited from class javax.swing.JTextField

addActionListener, configurePropertiesFromAction, createActionPropertyChangeListener, createDefaultModel, fireActionPerformed, getAccessibleContext, getAction, getActionListeners, getActions, getColumns, getColumnWidth, getHorizontalAlignment, getHorizontalVisibility, getPreferredSize, getScrollOffset, getUIClassID, isValidateRoot, paramString, postActionEvent, removeActionListener, scrollRectToVisible, setAction, setActionCommand, setColumns, setDocument, setFont, setHorizontalAlignment, setScrollOffset

Methods inherited from class javax.swing.text.JTextComponent

addCaretListener, addInputMethodListener, addKeymap, copy, cut, fireCaretUpdate, getCaret, getCaretColor, getCaretListeners, getCaretPosition, getDisabledTextColor, getDocument, getDragEnabled, getFocusAccelerator, getHighlighter, getInputMethodRequests, getKeymap, getKeymap, getMargin, getNavigationFilter, getPreferredScrollableViewportSize, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getSelectedText, getSelectedTextColor, getSelectionColor, getSelectionEnd, getSelectionStart, getText, getToolTipText, getUI, isEditable, loadKeymap, modelToView, moveCaretPosition, paste, processInputMethodEvent, read, removeCaretListener, removeKeymap, removeNotify, replaceSelection, select, selectAll, setCaret, setCaretColor, setCaretPosition, setComponentOrientation, setDisabledTextColor, setDragEnabled, setEditable, setFocusAccelerator, setHighlighter, setKeymap, setMargin, setNavigationFilter, setSelectedTextColor, setSelectionColor, setSelectionEnd, setSelectionStart, setText, setUI, updateUI, viewToModel, write

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

LONG_VALIDATOR

public static final ValidatingTextField.Validator LONG_VALIDATOR

INTEGER_VALIDATOR

public static final ValidatingTextField.Validator INTEGER_VALIDATOR

Prevents the user from entering invalid integer.

DOUBLE_VALIDATOR

public static final ValidatingTextField.Validator DOUBLE_VALIDATOR

Prevents the user from entering invalid double.

DUMMY_CLEANER

public static ValidatingTextField.Cleaner DUMMY_CLEANER

Cleaner that does nothing.

NUMBER_CLEANER

public static ValidatingTextField.Cleaner NUMBER_CLEANER

The validators allow the user to simply enter "+", "-", or ".". If the user doesn't go any farther, this cleaner will set the text to 0, which is reasonable.

DUMMY_VALIDATOR

public static ValidatingTextField.Validator DUMMY_VALIDATOR

Validator that does nothing.

Constructor Detail

ValidatingTextField

public ValidatingTextField(java.lang.String text,
                           int columns,
                           ValidatingTextField.Validator validator)

Validator that uses dummy cleaner.

ValidatingTextField

public ValidatingTextField(java.lang.String text,
                           int columns,
                           int horizontalAlignment,
                           ValidatingTextField.Validator validator,
                           ValidatingTextField.Cleaner cleaner)

Validator for text fields.

Method Detail

installValidationBehavior

public static void installValidationBehavior(javax.swing.JTextField textField,
                                             ValidatingTextField.Validator validator,
                                             ValidatingTextField.Cleaner cleaner)

getText

public java.lang.String getText()

getDouble

public double getDouble()

getInteger

public int getInteger()