Eclipse GEF
2.1

org.eclipse.gef.handles
Class ConnectionStartHandle

java.lang.Object
  |
  +--org.eclipse.draw2d.Figure
        |
        +--org.eclipse.gef.handles.AbstractHandle
              |
              +--org.eclipse.gef.handles.SquareHandle
                    |
                    +--org.eclipse.gef.handles.ConnectionHandle
                          |
                          +--org.eclipse.gef.handles.ConnectionStartHandle
All Implemented Interfaces:
AncestorListener, EventListener, Handle, IFigure, PropertyChangeListener

public final class ConnectionStartHandle
extends ConnectionHandle

A handle used at the start of the Connection. This is treated differently than the end of the Connection.


Field Summary
 
Fields inherited from class org.eclipse.gef.handles.SquareHandle
DEFAULT_HANDLE_SIZE
 
Fields inherited from class org.eclipse.draw2d.Figure
bgColor, border, bounds, fgColor, flags, font, MAX_FLAG, maxSize, minSize, NO_MANAGER, prefSize, toolTip
 
Fields inherited from interface org.eclipse.draw2d.IFigure
MAX_DIMENSION, MIN_DIMENSION, NO_INSETS
 
Constructor Summary
ConnectionStartHandle()
          Creates a new ConnectionStartHandle.
ConnectionStartHandle(ConnectionEditPart owner)
          Creates a new ConnectionStartHandle, sets its owner to owner, and sets its locator to a ConnectionLocator.
ConnectionStartHandle(ConnectionEditPart owner, boolean fixed)
          Creates a new ConnectionStartHandle and sets its owner to owner.
 
Method Summary
protected  DragTracker createDragTracker()
          Creates and returns a new ConnectionEndpointTracker.
 
Methods inherited from class org.eclipse.gef.handles.ConnectionHandle
addNotify, getConnection, isFixed, propertyChange, removeNotify, setFixed
 
Methods inherited from class org.eclipse.gef.handles.SquareHandle
getBorderColor, getFillColor, init, isPrimary, paintFigure
 
Methods inherited from class org.eclipse.gef.handles.AbstractHandle
ancestorAdded, ancestorMoved, ancestorRemoved, getAccessibleLocation, getDragCursor, getDragTracker, getLocator, getOwner, getOwnerFigure, setDragCursor, setDragTracker, setLocator, setOwner, validate
 
Methods inherited from class org.eclipse.draw2d.Figure
add, add, add, add, addAncestorListener, addFigureListener, addFocusListener, addKeyListener, addListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, containsPoint, containsPoint, erase, findDescendantAtExcluding, findFigureAt, findFigureAt, findFigureAt, findFigureAtExcluding, findMouseEventTargetAt, findMouseEventTargetInDescendantsAt, fireMoved, firePropertyChange, firePropertyChange, firePropertyChange, getBackgroundColor, getBorder, getBounds, getChildren, getClientArea, getClientArea, getCursor, getFlag, getFont, getForegroundColor, getInsets, getLayoutManager, getListeners, getLocalBackgroundColor, getLocalForegroundColor, getLocation, getMaximumSize, getMinimumSize, getMinimumSize, getParent, getPreferredSize, getPreferredSize, getSize, getToolTip, getUpdateManager, handleFocusGained, handleFocusLost, handleKeyPressed, handleKeyReleased, handleMouseDoubleClicked, handleMouseDragged, handleMouseEntered, handleMouseExited, handleMouseHover, handleMouseMoved, handleMousePressed, handleMouseReleased, hasFocus, internalGetEventDispatcher, intersects, invalidate, invalidateTree, isEnabled, isFocusTraversable, isMouseEventTarget, isOpaque, isRequestFocusEnabled, isShowing, isValid, isValidationRoot, isVisible, layout, paint, paintBorder, paintChildren, paintClientArea, primTranslate, remove, removeAll, removeAncestorListener, removeFigureListener, removeFocusListener, removeKeyListener, removeListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, revalidate, setBackgroundColor, setBorder, setBounds, setChildrenDirection, setChildrenEnabled, setChildrenOrientation, setConstraint, setCursor, setEnabled, setFlag, setFocusTraversable, setFont, setForegroundColor, setLayoutManager, setLocation, setMaximumSize, setMinimumSize, setOpaque, setParent, setPreferredSize, setPreferredSize, setRequestFocusEnabled, setSize, setSize, setToolTip, setValid, setVisible, translate, translateFromParent, translateToAbsolute, translateToParent, translateToRelative, useLocalCoordinates
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ConnectionStartHandle

public ConnectionStartHandle(ConnectionEditPart owner)
Creates a new ConnectionStartHandle, sets its owner to owner, and sets its locator to a ConnectionLocator.

Parameters:
owner - the ConnectionEditPart owner

ConnectionStartHandle

public ConnectionStartHandle(ConnectionEditPart owner,
                             boolean fixed)
Creates a new ConnectionStartHandle and sets its owner to owner. If the handle is fixed, it cannot be dragged.

Parameters:
owner - the ConnectionEditPart owner
fixed - if true, handle cannot be dragged.

ConnectionStartHandle

public ConnectionStartHandle()
Creates a new ConnectionStartHandle.

Method Detail

createDragTracker

protected DragTracker createDragTracker()
Creates and returns a new ConnectionEndpointTracker.

Specified by:
createDragTracker in class AbstractHandle
Returns:
the new ConnectionEndpointTracker

Eclipse GEF
2.1

Copyright (c) IBM Corp. and others 2000, 2003. All Rights Reserved.