main
Class RangeEditor

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Dialog
                  javax.swing.JDialog
                      main.RangeEditor

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants

Direct Known Subclasses:

ColorRangeEditor, SizeRangeEditor

public abstract class RangeEditor
extends javax.swing.JDialog
implements java.awt.event.ActionListener

The RangeEditor class constructs a modal dialog that allows the user to create Range in a GUI environment.

See Also:

Range, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JDialog

javax.swing.JDialog.AccessibleJDialog

Nested classes/interfaces inherited from class java.awt.Dialog

java.awt.Dialog.AccessibleAWTDialog, java.awt.Dialog.ModalExclusionType, java.awt.Dialog.ModalityType

Nested classes/interfaces inherited from class java.awt.Window

java.awt.Window.AccessibleAWTWindow

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

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

Field Summary

protected javax.swing.JButton	cancelButton The dialog's cancel button.
private javax.swing.JRadioButton	elseButton
private double	high
private javax.swing.JTextField	highText
private javax.swing.JRadioButton	invalidButton
private double	low
private javax.swing.JTextField	lowText
protected javax.swing.JButton	okButton The dialog's OK button.
private Range	range
private javax.swing.JRadioButton	rangeButton
private static long	serialVersionUID
private javax.swing.JLabel	toLabel
private int	type

Fields inherited from class javax.swing.JDialog

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Dialog

DEFAULT_MODALITY_TYPE

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

protected	RangeEditor() Constructs a new RangeEditor with initially empty fields.
protected	RangeEditor(Range range) Constructs and new RangeEditor dialog with initial values specified by the argument.

Method Summary

abstract void	actionPerformed(java.awt.event.ActionEvent evt) Handles user input to the range editing dialog.
protected abstract javax.swing.JPanel	createValuePanel() Creates a panel that allows the user to specify the value to be associated with the range.
abstract void	display() Shows the dialog, preventing user input to any other window in the application until this dialog has been closed.
protected double	getHigh() Gets the upper boundary for the range represented by this dialog, or 0 if this dialog does not represent a standard range.
protected double	getLow() Gets the lower boundary for the range represented by this dialog, or 0 if this dialog does not represent a standard range.
Range	getRange() Gets the range that has been created with this dialog, or null if a range has not been created.
protected int	getType() Gets the type of range that this dialog represents.
protected boolean	parseRangeValues() Parses the range values of this dialog and sets low, high, and type.
protected void	setRange(Range range) Sets the range represented by this dialog.

Methods inherited from class javax.swing.JDialog

addImpl, createRootPane, dialogInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Dialog

addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setModal, setModalityType, setResizable, setTitle, setUndecorated, setVisible, show, toBack

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOwnedWindows, getOwner, getOwnerlessWindows, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusBackward, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, setBackground, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

cancelButton

protected javax.swing.JButton cancelButton

The dialog's cancel button.

okButton

protected javax.swing.JButton okButton

The dialog's OK button.

rangeButton

private javax.swing.JRadioButton rangeButton

elseButton

private javax.swing.JRadioButton elseButton

invalidButton

private javax.swing.JRadioButton invalidButton

lowText

private javax.swing.JTextField lowText

highText

private javax.swing.JTextField highText

toLabel

private javax.swing.JLabel toLabel

range

private Range range

type

private int type

low

private double low

high

private double high

Constructor Detail

RangeEditor

protected RangeEditor()

Constructs a new RangeEditor with initially empty fields.

RangeEditor

protected RangeEditor(Range range)

Constructs and new RangeEditor dialog with initial values specified by the argument. This is useful for allowing the user to modify an existing range.

Parameters:

range - a Range

Method Detail

display

public abstract void display()

Shows the dialog, preventing user input to any other window in the application until this dialog has been closed.

getRange

public Range getRange()

Gets the range that has been created with this dialog, or null if a range has not been created.

Returns:

the created range

setRange

protected void setRange(Range range)

Sets the range represented by this dialog.

Parameters:

range - a Range

getLow

protected double getLow()

Gets the lower boundary for the range represented by this dialog, or 0 if this dialog does not represent a standard range.

Returns:

the lower boundary

getHigh

protected double getHigh()

Gets the upper boundary for the range represented by this dialog, or 0 if this dialog does not represent a standard range.

Returns:

the upper boundary

getType

protected int getType()

Gets the type of range that this dialog represents.

Returns:

the range's type

parseRangeValues

protected boolean parseRangeValues()

Parses the range values of this dialog and sets low, high, and type.

Returns:

true if parsing was successful, false if there was a parse error

actionPerformed

public abstract void actionPerformed(java.awt.event.ActionEvent evt)

Handles user input to the range editing dialog.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

evt - an ActionEvent

createValuePanel

protected abstract javax.swing.JPanel createValuePanel()

Creates a panel that allows the user to specify the value to be associated with the range.

Returns:

the value entry panel