edu.berkeley.guir.lib.gesture
Class CategoryPicker

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.Box
                    |
                    +--edu.berkeley.guir.lib.gesture.CategoryPicker

All Implemented Interfaces:

Accessible, ImageObserver, ItemSelectable, MenuContainer, Serializable

public class CategoryPicker

extends Box

implements ItemSelectable

Emits ItemEvents when a category is selected or deselected. The item field is an Integer that indicates which category was (de)selected.

See Also:

Serialized Form

Inner Class Summary

class

CategoryPicker.CheckBoxListener

Inner classes inherited from class javax.swing.Box

Box.AccessibleBox, Box.Filler

Inner classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

Component.AccessibleAWTComponent

Field Summary

protected EventListenerList

itemListenerList

Fields inherited from class javax.swing.Box

accessibleContext

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

CategoryPicker(GestureSet gs)

CategoryPicker(GestureSet gs, Color[] colorScheme)

Method Summary

void	addItemListener(ItemListener l)
protected void	fireItemChange(int type, int categoryNum, int selectState)
BitSet	getCategoryMask()
int	getNumSelected()
Object[]	getSelectedObjects() Returns an array of Integers, the indices of the selected categories
boolean	isCategorySelected(int categoryNum)
int	numCategories() Return number of check boxes/categories
void	removeItemListener(ItemListener l)
void	setCategoryMask(BitSet mask)
void	setCategorySelected(int categoryNum, boolean on)

Methods inherited from class javax.swing.Box

createGlue, createHorizontalBox, createHorizontalGlue, createHorizontalStrut, createRigidArea, createVerticalBox, createVerticalGlue, createVerticalStrut, getAccessibleContext, setLayout

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addNotify, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFont, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

itemListenerList

protected EventListenerList itemListenerList

Constructor Detail

CategoryPicker

public CategoryPicker(GestureSet gs,
                      Color[] colorScheme)

CategoryPicker

public CategoryPicker(GestureSet gs)

Method Detail

setCategorySelected

public void setCategorySelected(int categoryNum,
                                boolean on)

isCategorySelected

public boolean isCategorySelected(int categoryNum)

getNumSelected

public int getNumSelected()

addItemListener

public void addItemListener(ItemListener l)

Specified by:

addItemListener in interface ItemSelectable

removeItemListener

public void removeItemListener(ItemListener l)

Specified by:

removeItemListener in interface ItemSelectable

fireItemChange

protected void fireItemChange(int type,
                              int categoryNum,
                              int selectState)

getSelectedObjects

public Object[] getSelectedObjects()

Returns an array of Integers, the indices of the selected categories

Specified by:

getSelectedObjects in interface ItemSelectable

getCategoryMask

public BitSet getCategoryMask()

setCategoryMask

public void setCategoryMask(BitSet mask)

numCategories

public int numCategories()

Return number of check boxes/categories