jwo.landserf.gui
Class ResolutionBox

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.ResolutionBox

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, EventListener, Accessible, DocumentListener, RootPaneContainer, WindowConstants

public class ResolutionBox
extends JWDialogue
implements DocumentListener

Creates a dialogue box for selection of raster resolution.

Version:

2.3, 6th October, 2007.

Author:

Jo Wood

See Also:

Serialized Form

Nested Class Summary

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

JDialog.AccessibleJDialog

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

Dialog.AccessibleAWTDialog

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

Window.AccessibleAWTWindow

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

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

ResolutionBox(Frame parentFrame, float width, float height, float resolution)
Creates the dialogue box that allows user to specify a raster resolution.

ResolutionBox(Frame parentFrame, float width, float height, float resolution, boolean showWindowSize)
Creates the dialogue box that allows user to specify a raster resolution.

Method Summary

void	changedUpdate(DocumentEvent docEvent) Responds to a change in the resolution text field by checking input is valid and updating raster row and column sizes.
boolean	checkInput() Checks that the input resolution value is valid.
float	getResolution() Reports the resolution selected by the user.
int	getWindowSize() Reports the window size selected by the user, or 1 if window size field not shown.
void	insertUpdate(DocumentEvent docEvent) Responds to an insert in the resolution text field by checking input is valid and updating raster row and column sizes.
void	removeUpdate(DocumentEvent docEvent) Responds to a remove event in the resolution text field by checking input is valid and updating raster row and column sizes.

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, 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, dispose, finalize, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getMostRecentFocusOwner, getOwnedWindows, getOwner, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindowStateListeners, isActive, isAlwaysOnTop, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, setAlwaysOnTop, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setLocationByPlatform, 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, 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, removeNotify, 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, 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, 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, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

ResolutionBox

public ResolutionBox(Frame parentFrame,
                     float width,
                     float height,
                     float resolution)

Creates the dialogue box that allows user to specify a raster resolution.

Parameters:

parentFrame - Frame that requested this dialogue.

width - Width of raster in geo-coordinates.

height - Height of raster in geo-coordinates.

resolution - Initial resolution to appear in dialogue.

ResolutionBox

public ResolutionBox(Frame parentFrame,
                     float width,
                     float height,
                     float resolution,
                     boolean showWindowSize)

Creates the dialogue box that allows user to specify a raster resolution.

Parameters:

parentFrame - Frame that requested this dialogue.

width - Width of raster in geo-coordinates.

height - Height of raster in geo-coordinates.

resolution - Initial resolution to appear in dialogue.

showWindowSize - WindowSize field shown if true.

Method Detail

checkInput

public boolean checkInput()

Checks that the input resolution value is valid.

Overrides:

checkInput in class JWDialogue

Returns:

True if input is valid.

changedUpdate

public void changedUpdate(DocumentEvent docEvent)

Responds to a change in the resolution text field by checking input is valid and updating raster row and column sizes.

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 the resolution text field by checking input is valid and updating raster row and column sizes.

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 the resolution text field by checking input is valid and updating raster row and column sizes.

Specified by:

removeUpdate in interface DocumentListener

Parameters:

docEvent - Event representing an insert in a text field.

getResolution

public float getResolution()

Reports the resolution selected by the user.

Returns:

Raster resolution).

getWindowSize

public int getWindowSize()

Reports the window size selected by the user, or 1 if window size field not shown.

Returns:

Window size.