com.ibm.ulc.examples.pieExtension
Class PieChart

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--com.ibm.ulc.examples.pieExtension.PieChart

public class PieChart
extends javax.swing.JPanel
implements java.awt.event.MouseMotionListener, java.awt.event.MouseListener

An example implementation of a piechart component. The purpose of this widget is purely to demonstrate how a java bean can be wrapped as a ULC component and installed as an extension to the UI Engine.

See Also:
which wraps this component as a UI Extension. see ULCPieChart which provides the ULC developer with an API to use this extension., Serialized Form

Inner classes inherited from class javax.swing.JPanel
javax.swing.JPanel.AccessibleJPanel
 
Inner classes inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent
 
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
 
Constructor Summary
PieChart(int width, int height)
          Constructs the Pie and initializes it with a context.
 
Method Summary
 void addActionListener(java.awt.event.ActionListener listener)
           
 java.lang.String getToolTipText(int segment)
           
 void mouseClicked(java.awt.event.MouseEvent me)
           
 void mouseDragged(java.awt.event.MouseEvent me)
           
 void mouseEntered(java.awt.event.MouseEvent me)
           
 void mouseExited(java.awt.event.MouseEvent e)
           
 void mouseMoved(java.awt.event.MouseEvent me)
           
 void mousePressed(java.awt.event.MouseEvent e)
           
 void mouseReleased(java.awt.event.MouseEvent me)
           
 void paint(java.awt.Graphics g)
           
 void removeActionListener(java.awt.event.ActionListener listener)
          This method was created by a SmartGuide.
 void setData(java.lang.String[] labels, double[] values, java.lang.String[] colors)
           
 void update(java.awt.Graphics g)
           
 
Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUIClassID, paramString, updateUI
 
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInsets, getInsets, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, processComponentKeyEvent, processFocusEvent, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVisible, unregisterKeyboardAction
 
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setCursor, setLayout, validate, validateTree
 
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hide, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PieChart

public PieChart(int width,
                int height)
Constructs the Pie and initializes it with a context.
Parameters:
conext - the context where pie fetches its parameters from
Method Detail

addActionListener

public void addActionListener(java.awt.event.ActionListener listener)
Parameters:
listener - java.awt.event.ActionListener

getToolTipText

public java.lang.String getToolTipText(int segment)

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent me)
Specified by:
mouseClicked in interface java.awt.event.MouseListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent me)
Specified by:
mouseDragged in interface java.awt.event.MouseMotionListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent me)
Specified by:
mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)
Specified by:
mouseExited in interface java.awt.event.MouseListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent me)
Specified by:
mouseMoved in interface java.awt.event.MouseMotionListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)
Specified by:
mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent me)
Specified by:
mouseReleased in interface java.awt.event.MouseListener

paint

public void paint(java.awt.Graphics g)
Overrides:
paint in class javax.swing.JComponent

removeActionListener

public void removeActionListener(java.awt.event.ActionListener listener)
This method was created by a SmartGuide.
Parameters:
listener - java.awt.event.ActionListener

setData

public void setData(java.lang.String[] labels,
                    double[] values,
                    java.lang.String[] colors)
Parameters:
nValues - int
labels - java.lang.String[]
values - double[]
colors - java.lang.String[]

update

public void update(java.awt.Graphics g)
Overrides:
update in class javax.swing.JComponent