org.merlotxml.merlot
Class DNDJScrollPane

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JScrollPane
                          |
                          +--org.merlotxml.merlot.DNDJScrollPane

public class DNDJScrollPane
extends javax.swing.JScrollPane
implements java.awt.dnd.DropTargetListener

JScrollPane that delegates drag and drop events to it's viewport component if the viewport supports drag and drop. This is usefull for things like tables or trees that might not fill their scrollpane, but you still want to be able to drop stuff within the full pane and have it go to the component. XXX I don't thinks this works currently

Version:
$Id: DNDJScrollPane.java,v 1.2 2000/03/07 04:46:14 camk Exp $
Author:
Kelly A. Campbell
See Also:
Serialized Form

Inner classes inherited from class javax.swing.JScrollPane
javax.swing.JScrollPane.AccessibleJScrollPane, javax.swing.JScrollPane.ScrollBar
 
Inner classes inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent
 
Field Summary
protected  java.awt.dnd.DropTargetListener _delegate
           
protected  java.awt.dnd.DropTarget _dropTarget
           
 
Fields inherited from class javax.swing.JScrollPane
columnHeader, horizontalScrollBar, horizontalScrollBarPolicy, lowerLeft, lowerRight, rowHeader, upperLeft, upperRight, verticalScrollBar, verticalScrollBarPolicy, viewport
 
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
 
Constructor Summary
DNDJScrollPane()
           
DNDJScrollPane(java.awt.Component c)
           
DNDJScrollPane(java.awt.Component c, int hp, int vp)
           
DNDJScrollPane(int hp, int vp)
           
 
Method Summary
 void dragEnter(java.awt.dnd.DropTargetDragEvent dtde)
           
 void dragExit(java.awt.dnd.DropTargetEvent dte)
           
 void dragOver(java.awt.dnd.DropTargetDragEvent dtde)
           
 void drop(java.awt.dnd.DropTargetDropEvent dtde)
           
 void dropActionChanged(java.awt.dnd.DropTargetDragEvent dtde)
           
 
Methods inherited from class javax.swing.JScrollPane
createHorizontalScrollBar, createVerticalScrollBar, createViewport, getAccessibleContext, getColumnHeader, getCorner, getHorizontalScrollBar, getHorizontalScrollBarPolicy, getRowHeader, getUI, getUIClassID, getVerticalScrollBar, getVerticalScrollBarPolicy, getViewport, getViewportBorder, getViewportBorderBounds, isOpaque, isValidateRoot, paramString, setColumnHeader, setColumnHeaderView, setCorner, setHorizontalScrollBar, setHorizontalScrollBarPolicy, setLayout, setRowHeader, setRowHeaderView, setUI, setVerticalScrollBar, setVerticalScrollBarPolicy, setViewport, setViewportBorder, setViewportView, updateUI
 
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInsets, getInsets, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, processComponentKeyEvent, processFocusEvent, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVisible, unregisterKeyboardAction, update
 
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setCursor, validate, validateTree
 
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hide, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

_delegate

protected java.awt.dnd.DropTargetListener _delegate

_dropTarget

protected java.awt.dnd.DropTarget _dropTarget
Constructor Detail

DNDJScrollPane

public DNDJScrollPane()

DNDJScrollPane

public DNDJScrollPane(java.awt.Component c)

DNDJScrollPane

public DNDJScrollPane(java.awt.Component c,
                      int hp,
                      int vp)

DNDJScrollPane

public DNDJScrollPane(int hp,
                      int vp)
Method Detail

dragEnter

public void dragEnter(java.awt.dnd.DropTargetDragEvent dtde)
Specified by:
dragEnter in interface java.awt.dnd.DropTargetListener

dragOver

public void dragOver(java.awt.dnd.DropTargetDragEvent dtde)
Specified by:
dragOver in interface java.awt.dnd.DropTargetListener

dropActionChanged

public void dropActionChanged(java.awt.dnd.DropTargetDragEvent dtde)
Specified by:
dropActionChanged in interface java.awt.dnd.DropTargetListener

dragExit

public void dragExit(java.awt.dnd.DropTargetEvent dte)
Specified by:
dragExit in interface java.awt.dnd.DropTargetListener

drop

public void drop(java.awt.dnd.DropTargetDropEvent dtde)
Specified by:
drop in interface java.awt.dnd.DropTargetListener