com.sciapp.table
Class ListRowHeader

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JList
                  com.sciapp.table.ListRowHeader

All Implemented Interfaces:

RowHeader, ImageObserver, MenuContainer, Serializable, Accessible, Scrollable

public class ListRowHeader
extends JList
implements RowHeader

The default RowHeader implementation that uses a JList and a ListCellRenderer.

See Also:

Serialized Form

Nested Class Summary

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

JList.AccessibleJList

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

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected boolean	autoUpdateWidth flag that is true if the width is updated when the contents of the list change
protected JTable	table the associated table

Fields inherited from class javax.swing.JList

HORIZONTAL_WRAP, VERTICAL, VERTICAL_WRAP

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

ListRowHeader()
Creates a ListRowHeader.

ListRowHeader(JTable table)
Creates a ListRowHeader.

Method Summary

protected int	computePreferredWidth() Calculates and returns the row header's preferred width, taking into account all the rows of the table.
boolean	getAutoUpdateWidth() Returns a flag that is true if the list's width is automatically updated when the contents of the list change.
Rectangle	getCellBounds(int index1, int index2) Returns the bounds of the specified range of items in JList coordinates.
JTable	getTable() Returns the associated table.
Component	getView() Returns the view attached to the RowHeader.
void	invalidate() Invalidates the container.
void	setAutoUpdateWidth(boolean autoUpdateWidth) Assigns a flag that is true if the list's width is automatically updated when the contents of the list change.
void	setModel(ListModel model) Sets the model that represents the contents or "value" of the list and clears the list selection after notifying PropertyChangeListeners.
void	setTable(JTable table) Assigns a table to the rowheader's view component.
void	updateUI() Resets the UI property with the value from the current look and feel.

Methods inherited from class javax.swing.JList

addListSelectionListener, addSelectionInterval, clearSelection, createSelectionModel, ensureIndexIsVisible, fireSelectionValueChanged, getAccessibleContext, getAnchorSelectionIndex, getCellRenderer, getDragEnabled, getFirstVisibleIndex, getFixedCellHeight, getFixedCellWidth, getLastVisibleIndex, getLayoutOrientation, getLeadSelectionIndex, getListSelectionListeners, getMaxSelectionIndex, getMinSelectionIndex, getModel, getNextMatch, getPreferredScrollableViewportSize, getPrototypeCellValue, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getSelectedIndex, getSelectedIndices, getSelectedValue, getSelectedValues, getSelectionBackground, getSelectionForeground, getSelectionMode, getSelectionModel, getToolTipText, getUI, getUIClassID, getValueIsAdjusting, getVisibleRowCount, indexToLocation, isSelectedIndex, isSelectionEmpty, locationToIndex, paramString, removeListSelectionListener, removeSelectionInterval, setCellRenderer, setDragEnabled, setFixedCellHeight, setFixedCellWidth, setLayoutOrientation, setListData, setListData, setPrototypeCellValue, setSelectedIndex, setSelectedIndices, setSelectedValue, setSelectionBackground, setSelectionForeground, setSelectionInterval, setSelectionMode, setSelectionModel, setUI, setValueIsAdjusting, setVisibleRowCount

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, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, 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, setPreferredSize, 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, 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

Field Detail

table

protected JTable table

the associated table

autoUpdateWidth

protected boolean autoUpdateWidth

flag that is true if the width is updated when the contents of the list change

Constructor Detail

ListRowHeader

public ListRowHeader()

Creates a ListRowHeader.

ListRowHeader

public ListRowHeader(JTable table)

Creates a ListRowHeader.

Method Detail

computePreferredWidth

protected int computePreferredWidth()

Calculates and returns the row header's preferred width, taking into account all the rows of the table.

Returns:

the row header's preferred width

getAutoUpdateWidth

public boolean getAutoUpdateWidth()

Returns a flag that is true if the list's width is automatically updated when the contents of the list change. If true, the width is evaluated with the computePreferredWidth method. The default value is false.

Returns:

true, if the width is updated when the contents change, false otherwise

getCellBounds

public Rectangle getCellBounds(int index1,
                               int index2)

Returns the bounds of the specified range of items in JList coordinates. Returns null if index isn't valid.

Overrides:

getCellBounds in class JList

Parameters:

index1 - the index of the first JList cell in the range

index2 - the index of the last JList cell in the range

Returns:

the bounds of the indexed cells in pixels

getTable

public JTable getTable()

Returns the associated table.

Returns:

the associated table

getView

public Component getView()

Returns the view attached to the RowHeader.

Specified by:

getView in interface RowHeader

Returns:

the view

invalidate

public void invalidate()

Invalidates the container. The container and all parents above it are marked as needing to be laid out. This method can be called often, so it needs to execute quickly.

Overrides:

invalidate in class Container

See Also:

Container.validate(), Container.layout(), LayoutManager

setAutoUpdateWidth

public void setAutoUpdateWidth(boolean autoUpdateWidth)

Assigns a flag that is true if the list's width is automatically updated when the contents of the list change. If true, the width is evaluated with the computePreferredWidth method. The default value is false.

Parameters:

autoUpdateWidth - true, if the width is updated when the contents change, false otherwise

setModel

public void setModel(ListModel model)

Sets the model that represents the contents or "value" of the list and clears the list selection after notifying PropertyChangeListeners.

This is a JavaBeans bound property.

Overrides:

setModel in class JList

Parameters:

model - the ListModel that provides the list of items for display

See Also:

JList.getModel()

setTable

public void setTable(JTable table)

Assigns a table to the rowheader's view component.

Specified by:

setTable in interface RowHeader

Parameters:

table - the table to assign

updateUI

public void updateUI()

Resets the UI property with the value from the current look and feel.

Overrides:

updateUI in class JList

See Also:

UIManager.getUI(javax.swing.JComponent)