Package org.eclipse.gef.handles
Class BendpointHandle
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.BendpointHandle
- All Implemented Interfaces:
- PropertyChangeListener,- EventListener,- AncestorListener,- IFigure,- Handle
- Direct Known Subclasses:
- BendpointCreationHandle,- BendpointMoveHandle
A handle for bendpoints on a connection.
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Nested Class SummaryNested classes/interfaces inherited from class org.eclipse.draw2d.FigureFigure.FigureIterator, Figure.IdentitySearch, Figure.ReverseFigureChildrenIteratorNested classes/interfaces inherited from interface org.eclipse.draw2d.AncestorListenerAncestorListener.StubNested classes/interfaces inherited from interface org.eclipse.draw2d.IFigureIFigure.NoInsets
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Field SummaryFields inherited from class org.eclipse.gef.handles.SquareHandleDEFAULT_HANDLE_SIZEFields inherited from class org.eclipse.draw2d.FigurebgColor, border, bounds, fgColor, flags, font, MAX_FLAG, maxSize, minSize, NO_MANAGER, prefSize, toolTipFields inherited from interface org.eclipse.draw2d.IFigureMAX_DIMENSION, MIN_DIMENSION, NO_INSETS
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionprotected DragTrackerBy default,nullis returned for the DragTracker.intgetIndex()Returns the index.voidRevalidates this handle when the connection's points change.protected voidsetIndex(int i) Sets the index.Methods inherited from class org.eclipse.gef.handles.ConnectionHandleaddNotify, getConnection, isFixed, removeNotify, setFixedMethods inherited from class org.eclipse.gef.handles.SquareHandlegetBorderColor, getFillColor, init, isPrimary, paintFigureMethods inherited from class org.eclipse.gef.handles.AbstractHandleancestorAdded, ancestorMoved, ancestorRemoved, getAccessibleLocation, getDragCursor, getDragTracker, getLocator, getOwner, getOwnerFigure, setDragCursor, setDragTracker, setLocator, setOwner, validateMethods inherited from class org.eclipse.draw2d.Figureadd, add, add, add, addAncestorListener, addCoordinateListener, addFigureListener, addFocusListener, addKeyListener, addLayoutListener, addListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, containsPoint, containsPoint, erase, findDescendantAtExcluding, findFigureAt, findFigureAt, findFigureAt, findFigureAtExcluding, findMouseEventTargetAt, findMouseEventTargetInDescendantsAt, fireCoordinateSystemChanged, fireFigureMoved, fireMoved, firePropertyChange, firePropertyChange, firePropertyChange, getBackgroundColor, getBorder, getBounds, getChildren, getChildrenRevIterable, getClientArea, getClientArea, getClippingStrategy, getCursor, getFlag, getFont, getForegroundColor, getInsets, getLayoutManager, getListeners, getListenersIterable, getLocalBackgroundColor, getLocalFont, getLocalForegroundColor, getLocation, getMaximumSize, getMinimumSize, getMinimumSize, getParent, getPreferredSize, getPreferredSize, getSize, getToolTip, getUpdateManager, handleFocusGained, handleFocusLost, handleKeyPressed, handleKeyReleased, handleMouseDoubleClicked, handleMouseDragged, handleMouseEntered, handleMouseExited, handleMouseHover, handleMouseMoved, handleMousePressed, handleMouseReleased, handleMouseWheelScrolled, hasFocus, internalGetEventDispatcher, intersects, invalidate, invalidateTree, isCoordinateSystem, isEnabled, isFocusTraversable, isMirrored, isMouseEventTarget, isOpaque, isRequestFocusEnabled, isShowing, isValid, isValidationRoot, isVisible, layout, optimizeClip, paint, paintBorder, paintChildren, paintClientArea, primTranslate, remove, removeAll, removeAncestorListener, removeCoordinateListener, removeFigureListener, removeFocusListener, removeKeyListener, removeLayoutListener, removeListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, revalidate, setBackgroundColor, setBorder, setBounds, setChildrenDirection, setChildrenEnabled, setChildrenOrientation, setClippingStrategy, 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
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Constructor Details- 
BendpointHandlepublic BendpointHandle()
 
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Method Details- 
createDragTrackerBy default,nullis returned for the DragTracker.- Specified by:
- createDragTrackerin class- AbstractHandle
- Returns:
- returns null by default
 
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getIndexpublic int getIndex()Returns the index. This could mean different things for different subclasses. It could be the index of the point the handle belongs to. Or it could be the index of the handle itself. ForBendpointCreationHandles andBendpointMoveHandles, this is the index of the handle itself, where these two types of handles are indexed separately. For example, if you have one bendpoint, you will have 2 creation handles, indexed as 0 and 1, and 1 move handle, indexed as 0.- Returns:
- the index
 
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propertyChangeRevalidates this handle when the connection's points change.- Specified by:
- propertyChangein interface- PropertyChangeListener
- Overrides:
- propertyChangein class- ConnectionHandle
- Parameters:
- event- the event that caused the points change
- See Also:
 
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setIndexprotected void setIndex(int i) Sets the index.- Parameters:
- i- the new index
- See Also:
 
 
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