net.sourceforge.webcompmath.draw.beans
Class WCMDisplayCanvasBean

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  net.sourceforge.webcompmath.draw.DisplayCanvas
                      net.sourceforge.webcompmath.draw.beans.WCMDisplayCanvasBean

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.print.Printable, java.io.Serializable, javax.accessibility.Accessible, Computable, ErrorReporter, InputObject, Limits

public class WCMDisplayCanvasBean
extends DisplayCanvas
implements Limits

This class extends DisplayCanvas and is primarily for use with GUI builders. It doesn't do very much, as the DisplayCanvas class itself already is pretty friendly for GUI builders.

Author:

Tom Downey

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

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

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 java.awt.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

WCMDisplayCanvasBean()
When constructing a new WCMDisplayCanvasBean, also initialize the CoordinateRect.

Method Summary

double[]	getLimits() Get the limits (of the embedded CoordinateRect).
double	getXMax() Get the max value for the x axis;
double	getXMin() Get the min value for the x axis;
double	getYMax() Get the max value for the y axis;
double	getYMin() Get the min value for the y axis;
void	notifyControllerOnChange(Controller c) Overrides the version in DisplayCanvas so we can remember the controller.
void	setLimits(double[] limits) Set the limits (of the embedded CoordinateRect).
void	setRestoreBuffer() Set the restore buffer limits for the embedded CoordinateRect.
void	setXMax(double xmax) Set the max value for the x axis;
void	setXMin(double xmin) Set the min value for the x axis;
void	setYMax(double ymax) Set the max value for the y axis;
void	setYMin(double ymin) Set the min value for the y axis;

Methods inherited from class net.sourceforge.webcompmath.draw.DisplayCanvas

add, add, addCoordinateRect, addCoordinateRect, addImpl, addNewCoordinateRect, addNewCoordinateRect, checkInput, clearErrorMessage, compute, doRedraw, doRedraw, doRedraw, drawTemp, drawTemp, findCoordinateRectAt, getCoordinateRect, getCoordinateRect, getErrorBackground, getErrorForeground, getErrorMessage, getHandleMouseZooms, getPreferredSize, isCTRLRequired, paintComponent, print, processMouseEvent, processMouseMotionEvent, setCTRLRequired, setErrorBackground, setErrorForeground, setErrorMessage, setHandleMouseZooms

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, 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, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, 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

WCMDisplayCanvasBean

public WCMDisplayCanvasBean()

When constructing a new WCMDisplayCanvasBean, also initialize the CoordinateRect. If you need to add more than one, you will need to do hand-coding.

Method Detail

notifyControllerOnChange

public void notifyControllerOnChange(Controller c)

Overrides the version in DisplayCanvas so we can remember the controller. We'll need it to add Drawables.

Specified by:

notifyControllerOnChange in interface InputObject

Overrides:

notifyControllerOnChange in class DisplayCanvas

Parameters:

c - controller to notify

See Also:

DisplayCanvas.notifyControllerOnChange(net.sourceforge.webcompmath.awt.Controller)

setXMin

public void setXMin(double xmin)

Set the min value for the x axis;

Parameters:

xmin -

getXMin

public double getXMin()

Get the min value for the x axis;

Returns:

the min x value

setXMax

public void setXMax(double xmax)

Set the max value for the x axis;

Parameters:

xmax -

getXMax

public double getXMax()

Get the max value for the x axis;

Returns:

the max x value

setYMin

public void setYMin(double ymin)

Set the min value for the y axis;

Parameters:

ymin -

getYMin

public double getYMin()

Get the min value for the y axis;

Returns:

the min y value

setYMax

public void setYMax(double ymax)

Set the max value for the y axis;

Parameters:

ymax -

getYMax

public double getYMax()

Get the max value for the y axis;

Returns:

the max y value

getLimits

public double[] getLimits()

Get the limits (of the embedded CoordinateRect).

Specified by:

getLimits in interface Limits

Returns:

the array

See Also:

Limits.getLimits()

setLimits

public void setLimits(double[] limits)

Set the limits (of the embedded CoordinateRect).

Specified by:

setLimits in interface Limits

Parameters:

limits - A 4-element array containing the new xmin, xmax, ymin, and ymax.

See Also:

Limits.setLimits(double[])

setRestoreBuffer

public void setRestoreBuffer()

Set the restore buffer limits for the embedded CoordinateRect.