uk.ac.starlink.datanode.tree

Class NdxNodeChooser

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

uk.ac.starlink.datanode.tree.TreeNodeChooser

uk.ac.starlink.datanode.tree.NdxNodeChooser

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, EventListener, Accessible, TreeSelectionListener

public class NdxNodeChooser
extends TreeNodeChooser

TreeNodeChooser subclass designed to return Ndx objects.

Author:

Mark Taylor (Starlink)

See Also:

Serialized Form

Nested Class Summary

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

JPanel.AccessibleJPanel

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.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JComponent

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

accessibleContext, 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

Constructors

Constructor and Description
NdxNodeChooser() Constructs a new chooser.

Method Summary

Modifier and Type	Method and Description
Ndx	chooseNdx(Component parent) Pops up a modal dialog to choose an NDX from this chooser, with default characteristics.
Ndx	chooseNdx(Component parent, String buttonText, String title) Pops up a modal dialog to choose an NDX from this chooser.
DataNodeFactory	getNodeMaker() Returns the DataNodeFactory which is used for turning objects into data nodes.
protected boolean	isChoosable(DataNode node) Allows selection of any node which can supply an NDX which fits the dimensionality constraints of this chooser.
Ndx	makeNdx(DataNode node) Turns a DataNode into an NDX.
void	setMaxDims(int maxDims) Sets the maximum dimensionality that an NDX must have to qualify for choosability.
void	setMinDims(int minDims) Sets the minimum dimensionality that an NDX must have to qualify for choosability.
void	setRoot(DataNode root) Sets the root of the tree to a new node, possibly one not already in the tree.

Methods inherited from class uk.ac.starlink.datanode.tree.TreeNodeChooser

chooseDataNode, clear, createDialog, getButtonPanel, getChooseAction, getChosenPath, getRoot, getRootSelector, getSearchAllAction, getSearchSelectedAction, getSelectedNode, selectNode, setControlsVisible, setNodeMaker, setRootObject, showAllChoosable, showNodeDetail, valueChanged

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, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, 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, addImpl, 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, 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, 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, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

NdxNodeChooser

public NdxNodeChooser()

Constructs a new chooser.

Method Detail

setRoot

public void setRoot(DataNode root)

Description copied from class: TreeNodeChooser

Sets the root of the tree to a new node, possibly one not already in the tree.

Overrides:

setRoot in class TreeNodeChooser

Parameters:

root - new root

getNodeMaker

public DataNodeFactory getNodeMaker()

Description copied from class: TreeNodeChooser

Returns the DataNodeFactory which is used for turning objects into data nodes. This method is used wherever a node factory is required, so subclasses may override it to change the node creation behaviour.

Overrides:

getNodeMaker in class TreeNodeChooser

Returns:

the data node factory

setMinDims

public void setMinDims(int minDims)

Sets the minimum dimensionality that an NDX must have to qualify for choosability.

Parameters:

minDims - minimum acceptable dimensionality

setMaxDims

public void setMaxDims(int maxDims)

Sets the maximum dimensionality that an NDX must have to qualify for choosability.

Parameters:

maxDims - maximum acceptable dimensionality

isChoosable

protected boolean isChoosable(DataNode node)

Allows selection of any node which can supply an NDX which fits the dimensionality constraints of this chooser.

Overrides:

isChoosable in class TreeNodeChooser

Parameters:

node - the node to test for choosability

Returns:

true iff the node is suitable for turning into a table

chooseNdx

public Ndx chooseNdx(Component parent,
                     String buttonText,
                     String title)

Pops up a modal dialog to choose an NDX from this chooser. If an error occurs in turning the selection into an NDX, the user will be informed, and null will be returned.

Parameters:

parent - the parent component for the dialog

buttonText - the text to appear on the 'choose' button

title - the title of the dialog window

Returns:

an NDX corresponding to the selected DataNode, or null if none was selected or there was an error converting it to an NDX

chooseNdx

public Ndx chooseNdx(Component parent)

Pops up a modal dialog to choose an NDX from this chooser, with default characteristics. If an error occurs in turning the selection into an NDX, the user will be informed, and null will be returned.

Parameters:

parent - the parent component for the dialog

Returns:

an NDX corresponding to the selected DataNode, or null if none was selected or there was an error converting it to an NDX

makeNdx

public Ndx makeNdx(DataNode node)
            throws IOException

Turns a DataNode into an NDX.

Parameters:

node - the data node

Returns:

NDX made from node

Throws:

IOException - if there's trouble