jwo.landserf.gui
Class EditBox

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Dialog
                  javax.swing.JDialog
                      jwo.utils.gui.JWDialogue
                          jwo.landserf.gui.EditBox

All Implemented Interfaces:

Accessible, ActionListener, DocumentListener, EventListener, ImageObserver, ItemListener, MenuContainer, RootPaneContainer, RubberbandListener, Serializable, WindowConstants

public class EditBox

extends JWDialogue

implements ActionListener, DocumentListener, ItemListener, RubberbandListener

Displays spatial model information (bounding area, resolution, title, notes etc) and allows selective editing of values.

Version:

2.2, 17th November, 2004.

Author:

Jo Wood.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JDialog

JDialog.AccessibleJDialog

Nested classes inherited from class java.awt.Dialog

Dialog.AccessibleAWTDialog

Nested classes inherited from class java.awt.Window

Window.AccessibleAWTWindow

Nested classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

static int	BLANK Blank raster selected.
static int	EXISTING_RAST Allow editing of existing raster (no new surface generation allowed).
static int	EXISTING_VECT Allow editing of existing vector map.
static int	FRACTAL Fractal raster selected.
static int	INFO_RAST Display raster fields for information (read only).
static int	INFO_VECT Display vector fields for information (read only).
static int	NEW_RAST Allow creation of new raster (fractal and polynomial options available).
static int	NEW_RAST_DIM Allow creation of new raster dimensions.
static int	NEW_VECT Allow creation of new vector map.
static int	NEW_VECT_DIM Allow creation of new vector dimensions.
static int	POLYNOMIAL Polynomial raster selected.

Fields inherited from class jwo.utils.gui.JWDialogue

DIALOGUE, MONOLOGUE

Fields inherited from class javax.swing.JDialog

accessibleContext, rootPane, rootPaneCheckingEnabled

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

EditBox(GISFrame gisFrame, RasterMap rast, RasterMap origRast)
Creates a dialogue box for editing existing raster details.

EditBox(GISFrame gisFrame, SpatialObject spObj, SpatialObject origSpObject, int editType)
Creates a dialogue box for editing or displaying spatial model details.

EditBox(GISFrame gisFrame, VectorMap vect, VectorMap origVect)
Creates a dialogue box for editing existing vector map details.

Method Summary

void	actionPerformed(ActionEvent event) Checks for button presses and updates boundaries if 'Reset' button pressed.
void	changedUpdate(DocumentEvent docEvent) Responds to a change in one of the bounding text fields by checking input is valid and updating raster row and column sizes (if object is a raster) and interpolation/subset options.
boolean	checkInput() Checks input parameters are legal before finishing.
float	getFracDimension() Returns the fractal dimension identified by the user.
boolean	getInterpolate() Reports whether interpolation of exisiting raster is required.
int	getNewRastType() Reports the type of newraster to be created.
String	getNotes() Returns the new set of notes associated with the raster after it has been edited.
SpatialObject	getOriginalSpatialObject() Reports the original spatial object of which this edited one is based.
String	getPolynomial() Returns the polynomial expression identified by the user.
RasterMap	getRaster() Reports the raster that has been edited.
boolean	getSubset() Reports whether subsetting of exisiting raster is required.
VectorMap	getVector() Reports the vector map that has been edited.
void	insertUpdate(DocumentEvent docEvent) Responds to an insert in one of the bounding text fields by checking input is valid and updating row and column sizes and interpolation/subset options.
void	itemStateChanged(ItemEvent event) Checks to see if any of the raster creation types have changed and updates the user inferface appropriately.
void	removeUpdate(DocumentEvent docEvent) Responds to a remove event in one of the bounding text fields by checking input is valid and updating row and column sizes and interpolation/subset options.
void	updateFromRubberband(Footprint bounds) Updates the boundary boxes from values in a graphically selected rubberband box.

Methods inherited from class jwo.utils.gui.JWDialogue

addDialogueListener, closedown, getContentPane, isChanged, removeDialogueListener, setFullBackground

Methods inherited from class javax.swing.JDialog

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

Methods inherited from class java.awt.Dialog

addNotify, dispose, getTitle, hide, isModal, isResizable, isUndecorated, setModal, setResizable, setTitle, setUndecorated, show

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, finalize, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getMostRecentFocusOwner, getOwnedWindows, getOwner, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindowStateListeners, isActive, isFocusableWindow, isFocusCycleRoot, isFocused, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, setCursor, setFocusableWindowState, setFocusCycleRoot, setLocationRelativeTo, toBack, 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, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, removeNotify, setFocusTraversalKeys, setFocusTraversalPolicy, 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, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, 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, isOpaque, 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, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

INFO_RAST

public static final int INFO_RAST

Display raster fields for information (read only).

See Also:

Constant Field Values

NEW_RAST

public static final int NEW_RAST

Allow creation of new raster (fractal and polynomial options available).

See Also:

Constant Field Values

EXISTING_RAST

public static final int EXISTING_RAST

Allow editing of existing raster (no new surface generation allowed).

See Also:

Constant Field Values

NEW_RAST_DIM

public static final int NEW_RAST_DIM

Allow creation of new raster dimensions.

See Also:

Constant Field Values

INFO_VECT

public static final int INFO_VECT

Display vector fields for information (read only).

See Also:

Constant Field Values

NEW_VECT

public static final int NEW_VECT

Allow creation of new vector map.

See Also:

Constant Field Values

EXISTING_VECT

public static final int EXISTING_VECT

Allow editing of existing vector map.

See Also:

Constant Field Values

NEW_VECT_DIM

public static final int NEW_VECT_DIM

Allow creation of new vector dimensions.

See Also:

Constant Field Values

BLANK

public static final int BLANK

Blank raster selected.

See Also:

Constant Field Values

FRACTAL

public static final int FRACTAL

Fractal raster selected.

See Also:

Constant Field Values

POLYNOMIAL

public static final int POLYNOMIAL

Polynomial raster selected.

See Also:

Constant Field Values

Constructor Detail

EditBox

public EditBox(GISFrame gisFrame,
               RasterMap rast,
               RasterMap origRast)

Creates a dialogue box for editing existing raster details. Validates input so that boundaries and resolution match number of rows and columns in raster.

Parameters:

gisFrame - Frame from which dialogue was called.

rast - Raster spatial object to edit.

origRast - Original raster map that can be replaced with the edited version, or null if an existing raster map is not to be replaced.

EditBox

public EditBox(GISFrame gisFrame,
               VectorMap vect,
               VectorMap origVect)

Creates a dialogue box for editing existing vector map details. Validates input so that boundaries and resolution match number of rows and columns in raster.

Parameters:

gisFrame - Frame from which dialogue was called.

vect - Vector spatial object to edit.

origVect - Original vector map that can be replaced with the edited version, or null if an existing vector map is not to be replaced.

EditBox

public EditBox(GISFrame gisFrame,
               SpatialObject spObj,
               SpatialObject origSpObject,
               int editType)

Creates a dialogue box for editing or displaying spatial model details. Depending on the value of editType, this window will allow a new spatial object to be created (NEW_RAST/NEW_RAST_DIM/NEW_VECT), an existing spatial object to be edited (EXISTING_RAST/EXISTING_VECT) or an existing one to be viewed only (INFO_RAST/INFO_VECT).

Parameters:

gisFrame - Frame from which dialogue was called.

spObj - Spatial object to edit.

origSpObject - Original spatial object that can be replaced with the edited version, or null if an existing object is not to be replaced.

editType - Type of spatial object to edit/view (NEW_RAST/VECT/NEW_RAST_DIM, EXISTING_RAST/VECT or INFO_RAST/VECT).

Method Detail

getInterpolate

public boolean getInterpolate()

Reports whether interpolation of exisiting raster is required.

Returns:

True if interpolation requested, otherwise false.

getSubset

public boolean getSubset()

Reports whether subsetting of exisiting raster is required.

Returns:

True if subsetting requested, otherwise false.

getNewRastType

public int getNewRastType()

Reports the type of newraster to be created.

Returns:

Type of new raster. Currently either FRACTAL, POLYNOMIAL or BLANK.

getFracDimension

public float getFracDimension()

Returns the fractal dimension identified by the user.

Returns:

Fractal Dimension.

getPolynomial

public String getPolynomial()

Returns the polynomial expression identified by the user.

Returns:

Polymonial expression

getNotes

public String getNotes()

Returns the new set of notes associated with the raster after it has been edited.

Returns:

New (edited) raster notes.

getRaster

public RasterMap getRaster()

Reports the raster that has been edited.

Returns:

Raster that has been edited, or null if some other type of spatial object.

getVector

public VectorMap getVector()

Reports the vector map that has been edited.

Returns:

Vector map that has been edited, or null if some other type of spatial object.

getOriginalSpatialObject

public SpatialObject getOriginalSpatialObject()

Reports the original spatial object of which this edited one is based. Depending on the user choice, this object may be replaced with the edited version.

Returns:

Original spatial object or null if edited object is new.

itemStateChanged

public void itemStateChanged(ItemEvent event)

Checks to see if any of the raster creation types have changed and updates the user inferface appropriately.

Specified by:

itemStateChanged in interface ItemListener

Parameters:

event - Item selection event.

updateFromRubberband

public void updateFromRubberband(Footprint bounds)

Updates the boundary boxes from values in a graphically selected rubberband box. If raster selected, rounds coordinates to nearest whole raster cell.

Specified by:

updateFromRubberband in interface RubberbandListener

Parameters:

bounds - New geographical boundaries.

actionPerformed

public void actionPerformed(ActionEvent event)

Checks for button presses and updates boundaries if 'Reset' button pressed.

Specified by:

actionPerformed in interface ActionListener

Parameters:

event - Action event representing button press.

changedUpdate

public void changedUpdate(DocumentEvent docEvent)

Responds to a change in one of the bounding text fields by checking input is valid and updating raster row and column sizes (if object is a raster) and interpolation/subset options.

Specified by:

changedUpdate in interface DocumentListener

Parameters:

docEvent - Event representing a change in a text field.

insertUpdate

public void insertUpdate(DocumentEvent docEvent)

Responds to an insert in one of the bounding text fields by checking input is valid and updating row and column sizes and interpolation/subset options.

Specified by:

insertUpdate in interface DocumentListener

Parameters:

docEvent - Event representing an insert in a text field.

removeUpdate

public void removeUpdate(DocumentEvent docEvent)

Responds to a remove event in one of the bounding text fields by checking input is valid and updating row and column sizes and interpolation/subset options.

Specified by:

removeUpdate in interface DocumentListener

Parameters:

docEvent - Event representing an insert in a text field.

checkInput

public boolean checkInput()

Checks input parameters are legal before finishing.

Overrides:

checkInput in class JWDialogue

Returns:

True if input is valid.