visad.util
Class ContourWidget

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  visad.util.ContourWidget

All Implemented Interfaces:

Accessible, ActionListener, ChangeListener, ControlListener, EventListener, ImageObserver, ItemListener, MenuContainer, ScalarMapListener, Serializable

public class ContourWidget

extends JPanel

implements ActionListener, ChangeListener, ItemListener, ControlListener, ScalarMapListener

A widget that allows users to control iso-contours.

See Also:

Serialized Form

Nested Class Summary

(package private) class

ContourWidget.ContourRangeSlider Subclass of RangeSlider for selecting min and max values.

Nested classes inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

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

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.Container

Fields inherited from class java.awt.Component

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

Constructor Summary

ContourWidget(ScalarMap smap)
construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with default interval, base, min, max, and surface value, and auto-scaling min and max.

ContourWidget(ScalarMap smap, float surf)
construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified surface value, and default interval, min, max, and base, and auto-scaling min and max.

ContourWidget(ScalarMap smap, float interv, float min, float max, float ba)
construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified interval and base, default surface value, min, and max, and auto-scaling min and max.

ContourWidget(ScalarMap smap, float interv, float min, float max, float ba, float surf, boolean update)
construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified interval, minimum, maximum, base, surface value, and auto-scale behavior.

Method Summary

void	actionPerformed(ActionEvent e) ActionListener method for JTextFields.
void	controlChanged(ControlEvent e) ControlListener method for ContourControl.
void	controlChanged(ScalarMapControlEvent evt) Deal with changes to the ScalarMap control
Dimension	getPreferredSize() Make ContourWidget appear decent-sized
void	itemStateChanged(ItemEvent e) ItemListener method for JCheckBoxes.
void	mapChanged(ScalarMapEvent e) Do-nothing method; ContourRangeSlider handles map data
(package private) void	setMinMax(float min, float max)
void	setPreferredSize(Dimension dim) Set ContourWidget size
(package private) void	setSliderBounds(float min, float max)
void	stateChanged(ChangeEvent e) ChangeListener method for JSlider.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

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, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, 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, addInputMethodListener, 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, getInputMethodRequests, 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, processInputMethodEvent, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, 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

Constructor Detail

ContourWidget

public ContourWidget(ScalarMap smap)
              throws VisADException,
                     RemoteException

construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with default interval, base, min, max, and surface value, and auto-scaling min and max.

ContourWidget

public ContourWidget(ScalarMap smap,
                     float surf)
              throws VisADException,
                     RemoteException

construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified surface value, and default interval, min, max, and base, and auto-scaling min and max.

ContourWidget

public ContourWidget(ScalarMap smap,
                     float interv,
                     float min,
                     float max,
                     float ba)
              throws VisADException,
                     RemoteException

construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified interval and base, default surface value, min, and max, and auto-scaling min and max.

ContourWidget

public ContourWidget(ScalarMap smap,
                     float interv,
                     float min,
                     float max,
                     float ba,
                     float surf,
                     boolean update)
              throws VisADException,
                     RemoteException

construct a ContourWidget linked to the Control in the map (which must be to Display.IsoContour), with specified interval, minimum, maximum, base, surface value, and auto-scale behavior.

Method Detail

setSliderBounds

void setSliderBounds(float min,
                     float max)

setMinMax

void setMinMax(float min,
               float max)
         throws VisADException,
                RemoteException

Throws:

VisADException

RemoteException

actionPerformed

public void actionPerformed(ActionEvent e)

ActionListener method for JTextFields.

Specified by:

actionPerformed in interface ActionListener

stateChanged

public void stateChanged(ChangeEvent e)

ChangeListener method for JSlider.

Specified by:

stateChanged in interface ChangeListener

itemStateChanged

public void itemStateChanged(ItemEvent e)

ItemListener method for JCheckBoxes.

Specified by:

itemStateChanged in interface ItemListener

controlChanged

public void controlChanged(ControlEvent e)
                    throws VisADException,
                           RemoteException

ControlListener method for ContourControl.

Specified by:

controlChanged in interface ControlListener

Throws:

VisADException

RemoteException

getPreferredSize

public Dimension getPreferredSize()

Make ContourWidget appear decent-sized

setPreferredSize

public void setPreferredSize(Dimension dim)

Set ContourWidget size

mapChanged

public void mapChanged(ScalarMapEvent e)

Do-nothing method; ContourRangeSlider handles map data

Specified by:

mapChanged in interface ScalarMapListener

Parameters:

e - the event

controlChanged

public void controlChanged(ScalarMapControlEvent evt)
                    throws RemoteException,
                           VisADException

Deal with changes to the ScalarMap control

Specified by:

controlChanged in interface ScalarMapListener

Parameters:

evt - the event

Throws:

VisADException - If there is a problem notifying this listener.

RemoteException - If there was an RMI-related problem.