org.argouml.ui.explorer
Class DnDExplorerTree

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JTree
                  org.argouml.ui.DisplayTextTree
                      org.argouml.ui.explorer.ExplorerTree
                          org.argouml.ui.explorer.DnDExplorerTree

All Implemented Interfaces:

Accessible, DragGestureListener, DragSourceListener, EventListener, ImageObserver, MenuContainer, Scrollable, Serializable

public class DnDExplorerTree

extends ExplorerTree

implements DragGestureListener, DragSourceListener

This class extends the default Argo JTree with Drag and drop capabilities.

And it adds the 'copy to clipboard' capability for diagrams. See:

http://java.sun.com/j2se/1.3/docs/guide/swing/KeyBindChanges.html

Since:

Created on 16 April 2003

See Also:

Serialized Form

Nested Class Summary

(package private) class	DnDExplorerTree.ArgoDropTargetListener
(package private) class	DnDExplorerTree.DnDTreeSelectionListener records the selected path for later use during dnd.

Nested classes inherited from class org.argouml.ui.explorer.ExplorerTree

ExplorerTree.ExplorerTargetListener, ExplorerTree.ExplorerTreeExpansionListener, ExplorerTree.ExplorerTreeWillExpandListener, ExplorerTree.NavigationTreeSelectionListener, ExplorerTree.NavigatorMouseListener, ExplorerTree.ProjectPropertyChangeListener

Nested classes inherited from class javax.swing.JTree

JTree.AccessibleJTree, JTree.DynamicUtilTreeNode, JTree.EmptySelectionModel, JTree.TreeModelHandler, JTree.TreeSelectionRedirector

Nested classes inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

private static String	DIAGRAM_TO_CLIPBOARD_ACTION
private DragSource	dragSource dnd source.
private static Logger	LOG
private TreePath	selectedTreePath The selected node.

Fields inherited from class org.argouml.ui.explorer.ExplorerTree

Fields inherited from class org.argouml.ui.DisplayTextTree

Fields inherited from class javax.swing.JTree

ANCHOR_SELECTION_PATH_PROPERTY, CELL_EDITOR_PROPERTY, CELL_RENDERER_PROPERTY, cellEditor, cellRenderer, editable, EDITABLE_PROPERTY, EXPANDS_SELECTED_PATHS_PROPERTY, INVOKES_STOP_CELL_EDITING_PROPERTY, invokesStopCellEditing, LARGE_MODEL_PROPERTY, largeModel, LEAD_SELECTION_PATH_PROPERTY, ROOT_VISIBLE_PROPERTY, rootVisible, ROW_HEIGHT_PROPERTY, rowHeight, SCROLLS_ON_EXPAND_PROPERTY, scrollsOnExpand, SELECTION_MODEL_PROPERTY, selectionModel, selectionRedirector, SHOWS_ROOT_HANDLES_PROPERTY, showsRootHandles, TOGGLE_CLICK_COUNT_PROPERTY, toggleClickCount, TREE_MODEL_PROPERTY, treeModel, treeModelListener, VISIBLE_ROW_COUNT_PROPERTY, visibleRowCount

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.Container

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

DnDExplorerTree()
Creates a new instance of DnDArgoJTree.

Method Summary

void	dragDropEnd(DragSourceDropEvent dragSourceDropEvent) DragSourceListener empty implementation - not used.
void	dragEnter(DragSourceDragEvent dragSourceDragEvent) DragSourceListener empty implementation - not used.
void	dragExit(DragSourceEvent dragSourceEvent) DragSourceListener empty implementation - not used.
void	dragGestureRecognized(DragGestureEvent dragGestureEvent) Recognises the start of the drag.
void	dragOver(DragSourceDragEvent dragSourceDragEvent) DragSourceListener empty implementation - not used.
void	dropActionChanged(DragSourceDragEvent dragSourceDragEvent) DragSourceListener empty implementation - not used.

Methods inherited from class org.argouml.ui.explorer.ExplorerTree

convertValueToText

Methods inherited from class org.argouml.ui.DisplayTextTree

fireTreeCollapsed, fireTreeExpanded, getExpandedPaths, setModel

Methods inherited from class javax.swing.JTree

addSelectionInterval, addSelectionPath, addSelectionPaths, addSelectionRow, addSelectionRows, addTreeExpansionListener, addTreeSelectionListener, addTreeWillExpandListener, cancelEditing, clearSelection, clearToggledPaths, collapsePath, collapseRow, createTreeModel, createTreeModelListener, expandPath, expandRow, fireTreeWillCollapse, fireTreeWillExpand, fireValueChanged, getAccessibleContext, getAnchorSelectionPath, getCellEditor, getCellRenderer, getClosestPathForLocation, getClosestRowForLocation, getDefaultTreeModel, getDescendantToggledPaths, getDragEnabled, getEditingPath, getExpandedDescendants, getExpandsSelectedPaths, getInvokesStopCellEditing, getLastSelectedPathComponent, getLeadSelectionPath, getLeadSelectionRow, getMaxSelectionRow, getMinSelectionRow, getModel, getNextMatch, getPathBetweenRows, getPathBounds, getPathForLocation, getPathForRow, getPreferredScrollableViewportSize, getRowBounds, getRowCount, getRowForLocation, getRowForPath, getRowHeight, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getScrollsOnExpand, getSelectionCount, getSelectionModel, getSelectionPath, getSelectionPaths, getSelectionRows, getShowsRootHandles, getToggleClickCount, getToolTipText, getTreeExpansionListeners, getTreeSelectionListeners, getTreeWillExpandListeners, getUI, getUIClassID, getVisibleRowCount, hasBeenExpanded, isCollapsed, isCollapsed, isEditable, isEditing, isExpanded, isExpanded, isFixedRowHeight, isLargeModel, isPathEditable, isPathSelected, isRootVisible, isRowSelected, isSelectionEmpty, isVisible, makeVisible, paramString, removeDescendantSelectedPaths, removeDescendantToggledPaths, removeSelectionInterval, removeSelectionPath, removeSelectionPaths, removeSelectionRow, removeSelectionRows, removeTreeExpansionListener, removeTreeSelectionListener, removeTreeWillExpandListener, scrollPathToVisible, scrollRowToVisible, setAnchorSelectionPath, setCellEditor, setCellRenderer, setDragEnabled, setEditable, setExpandedState, setExpandsSelectedPaths, setInvokesStopCellEditing, setLargeModel, setLeadSelectionPath, setRootVisible, setRowHeight, setScrollsOnExpand, setSelectionInterval, setSelectionModel, setSelectionPath, setSelectionPaths, setSelectionRow, setSelectionRows, setShowsRootHandles, setToggleClickCount, setUI, setVisibleRowCount, startEditingAtPath, stopEditing, treeDidChange, updateUI

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, invalidate, 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

LOG

private static final Logger LOG

DIAGRAM_TO_CLIPBOARD_ACTION

private static final String DIAGRAM_TO_CLIPBOARD_ACTION

See Also:

Constant Field Values

selectedTreePath

private TreePath selectedTreePath

The selected node.

dragSource

private DragSource dragSource

dnd source.

Constructor Detail

DnDExplorerTree

public DnDExplorerTree()

Creates a new instance of DnDArgoJTree.

Method Detail

dragGestureRecognized

public void dragGestureRecognized(DragGestureEvent dragGestureEvent)

Recognises the start of the drag.

Specified by:

dragGestureRecognized in interface DragGestureListener

See Also:

DragGestureListener.dragGestureRecognized(java.awt.dnd.DragGestureEvent)

dragDropEnd

public void dragDropEnd(DragSourceDropEvent dragSourceDropEvent)

DragSourceListener empty implementation - not used.

Specified by:

dragDropEnd in interface DragSourceListener

See Also:

DragSourceListener.dragDropEnd(java.awt.dnd.DragSourceDropEvent)

dragEnter

public void dragEnter(DragSourceDragEvent dragSourceDragEvent)

DragSourceListener empty implementation - not used.

Specified by:

dragEnter in interface DragSourceListener

See Also:

DragSourceListener.dragEnter(java.awt.dnd.DragSourceDragEvent)

dragExit

public void dragExit(DragSourceEvent dragSourceEvent)

DragSourceListener empty implementation - not used.

Specified by:

dragExit in interface DragSourceListener

See Also:

DragSourceListener.dragExit(java.awt.dnd.DragSourceEvent)

dragOver

public void dragOver(DragSourceDragEvent dragSourceDragEvent)

DragSourceListener empty implementation - not used.

Specified by:

dragOver in interface DragSourceListener

See Also:

DragSourceListener.dragOver(java.awt.dnd.DragSourceDragEvent)

dropActionChanged

public void dropActionChanged(DragSourceDragEvent dragSourceDragEvent)

DragSourceListener empty implementation - not used.

Specified by:

dropActionChanged in interface DragSourceListener

See Also:

DragSourceListener.dropActionChanged(java.awt.dnd.DragSourceDragEvent)