ch.randelshofer.tree.hypertree

Class SwingHTView

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

ch.randelshofer.tree.hypertree.SwingHTView

All Implemented Interfaces:

HTView, TreeView, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class SwingHTView
extends javax.swing.JPanel
implements HTView, TreeView

The SwingHTView class implements a view of the HyperTree for use in a Swing based application.

Version:

1.0

Author:

Christophe Bouthier [bouthier@loria.fr] Roman Kennke [roman@ontographics.com]

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

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

Constructors

Constructor and Description
SwingHTView(HTModel model) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getInfoText(java.awt.event.MouseEvent event) Returns the tooltip to be displayed.
int	getMaxDepth()
TreeNode	getNodeUnderTheMouse(java.awt.event.MouseEvent event) Returns the node containing the mouse event.
java.lang.String	getToolTipText(java.awt.event.MouseEvent event) Returns the tooltip to be displayed.
boolean	isToolTipEnabled()
void	paintComponent(java.awt.Graphics g) Paint the component.
void	printComponent(java.awt.Graphics gr)
void	repaintView()
void	setImage(java.awt.Image image)
void	setMaxDepth(int newValue)
void	setToolTipEnabled(boolean newValue)
void	startMouseListening() Starts the listening of mouse events.
void	stopMouseListening() Stops the listening of mouse events.
void	translateToOrigin(TreeNode node)

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, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, 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, hide, 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

Methods inherited from interface ch.randelshofer.tree.hypertree.HTView

addMouseListener, getHeight, getInsets, getWidth, repaint

Constructor Detail

SwingHTView

public SwingHTView(HTModel model)

Constructor.

Parameters:

model - the tree model to view

Method Detail

getNodeUnderTheMouse

public TreeNode getNodeUnderTheMouse(java.awt.event.MouseEvent event)

Returns the node containing the mouse event.

This will be a DataNode.

Specified by:

getNodeUnderTheMouse in interface HTView

Parameters:

event - the mouse event on a node

Returns:

the node containing this event; could be null if no node was found

setToolTipEnabled

public void setToolTipEnabled(boolean newValue)

Specified by:

setToolTipEnabled in interface TreeView

isToolTipEnabled

public boolean isToolTipEnabled()

Specified by:

isToolTipEnabled in interface TreeView

getToolTipText

public java.lang.String getToolTipText(java.awt.event.MouseEvent event)

Returns the tooltip to be displayed.

Overrides:

getToolTipText in class javax.swing.JComponent

Parameters:

event - the event triggering the tooltip

Returns:

the String to be displayed

getInfoText

public java.lang.String getInfoText(java.awt.event.MouseEvent event)

Returns the tooltip to be displayed.

Specified by:

getInfoText in interface TreeView

Parameters:

event - the event triggering the tooltip

Returns:

the String to be displayed

repaintView

public void repaintView()

Specified by:

repaintView in interface TreeView

paintComponent

public void paintComponent(java.awt.Graphics g)

Paint the component.

Overrides:

paintComponent in class javax.swing.JComponent

Parameters:

g - the graphic context

printComponent

public void printComponent(java.awt.Graphics gr)

Overrides:

printComponent in class javax.swing.JComponent

stopMouseListening

public void stopMouseListening()

Stops the listening of mouse events.

Specified by:

stopMouseListening in interface HTView

startMouseListening

public void startMouseListening()

Starts the listening of mouse events.

Specified by:

startMouseListening in interface HTView

translateToOrigin

public void translateToOrigin(TreeNode node)

Specified by:

translateToOrigin in interface HTView

setImage

public void setImage(java.awt.Image image)

Specified by:

setImage in interface HTView

setMaxDepth

public void setMaxDepth(int newValue)

Specified by:

setMaxDepth in interface TreeView

getMaxDepth

public int getMaxDepth()

Specified by:

getMaxDepth in interface TreeView