com.klg.jclass.swing.gauge
Class JCCircularIndicator

java.lang.Object
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  +--java.awt.Component
        |
        +--java.awt.Container
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              +--javax.swing.JComponent
                    |
                    +--com.klg.jclass.swing.gauge.JCAbstractIndicator
                          |
                          +--com.klg.jclass.swing.gauge.JCCircularIndicator

All Implemented Interfaces:

ImageObserver, JCIndicator, MenuContainer, Serializable

public class JCCircularIndicator

extends JCAbstractIndicator

A indicator points to a given value on its scale. There may be multiple indicators associated with a scale.

See Also:

JCIndicatorStyle, Serialized Form

Nested Class Summary

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 com.klg.jclass.swing.gauge.JCAbstractIndicator

indicatorStyle, indicatorWidth, inner_extent, outer_extent, reversed, scale, value

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.image.ImageObserver

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

Constructor Summary

JCCircularIndicator(Color foreground, double indicatorWidth, com.klg.jclass.swing.gauge.JCCircularScale scale, boolean visible, double inner_extent, double outer_extent, com.klg.jclass.swing.gauge.JCIndicatorStyle indicatorStyle, double value)
Creates a indicator.

JCCircularIndicator(com.klg.jclass.swing.gauge.JCCircularScale scale)
Creates a indicator.

Method Summary

protected com.klg.jclass.swing.gauge.JCCircularScale	getCircularScale() Returns the circular scale associated with this indicator.
void	paint(Graphics g) This routine draws the circular indicator object on the screen.

Methods inherited from class com.klg.jclass.swing.gauge.JCAbstractIndicator

getIndicatorStyle, getIndicatorWidth, getInnerExtent, getOuterExtent, getPreferredSize, getScale, getValue, isReversed, redraw, setIndicatorStyle, setIndicatorWidth, setInnerExtent, setOuterExtent, setReversed, setScale, setValue

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, getAccessibleContext, 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, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, 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, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

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

JCCircularIndicator

public JCCircularIndicator(com.klg.jclass.swing.gauge.JCCircularScale scale)

Creates a indicator.

Parameters:

scale - the associated circular scale

JCCircularIndicator

public JCCircularIndicator(Color foreground,
                           double indicatorWidth,
                           com.klg.jclass.swing.gauge.JCCircularScale scale,
                           boolean visible,
                           double inner_extent,
                           double outer_extent,
                           com.klg.jclass.swing.gauge.JCIndicatorStyle indicatorStyle,
                           double value)

Creates a indicator.

Parameters:

foreground - the indicator's color

indicatorWidth - the indicator's width in pixels

scale - the associated circular scale

visible - a Boolean that controls the visibility of the indicator

inner_extent - the inner extent of the indicator expressed as a ratio of its value to the radius of the associated circular scale

outer_extent - the outer extent of the indicator expressed as a ratio of its value to the radius of the associated circular scale

indicatorStyle - indicator styles are kept in JCIndicatorStyle.; user-defined indicator styles may be passed to JCIndicatorStyle's constructor

value - the indicator's value; the indicator points to this value on its associated scale

Method Detail

getCircularScale

protected com.klg.jclass.swing.gauge.JCCircularScale getCircularScale()

Returns the circular scale associated with this indicator.

Returns:

the circular scale associated with this indicator

paint

public void paint(Graphics g)

This routine draws the circular indicator object on the screen.

Specified by:

paint in class JCAbstractIndicator

Parameters:

g -