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java.lang.Objectorg.eclipse.draw2d.Figure
org.eclipse.gef.handles.AbstractHandle
org.eclipse.gef.handles.SquareHandle
org.eclipse.gef.handles.ConnectionHandle
The base implementation for handles used with editparts whose figure is a Connection
. This class adds an additional listener to the owner's
connection figure to receive notification whenever the owner's connection's points are
changed. Changing the points of a connection does not fire "figure moved", it only
fires "points" property as changing.
Nested Class Summary |
Nested classes inherited from class org.eclipse.draw2d.Figure |
org.eclipse.draw2d.Figure.FigureIterator, org.eclipse.draw2d.Figure.IdentitySearch |
Nested classes inherited from class org.eclipse.draw2d.AncestorListener |
org.eclipse.draw2d.AncestorListener.Stub |
Nested classes inherited from class org.eclipse.draw2d.IFigure |
org.eclipse.draw2d.IFigure.NoInsets |
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 | |
ConnectionHandle()
Creates a new ConnectionHandle. |
|
ConnectionHandle(boolean fixed)
Creates a new handle with the given fixed setting. |
Method Summary | |
void |
addNotify()
Adds this as a FigureListener to the
owner's Figure . |
org.eclipse.draw2d.Connection |
getConnection()
Convenience method to return the owner's figure typed as Connection . |
protected boolean |
isFixed()
Returns true if the handle cannot be dragged. |
void |
propertyChange(java.beans.PropertyChangeEvent evt)
|
void |
removeNotify()
Extended to remove a listener. |
void |
setFixed(boolean fixed)
Sets whether the handle is fixed and cannot be moved |
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, createDragTracker, 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 |
public ConnectionHandle()
public ConnectionHandle(boolean fixed)
fixed
- true
if the handle cannot be dragged.Method Detail |
public void addNotify()
FigureListener
to the
owner's Figure
.
addNotify
in interface org.eclipse.draw2d.IFigure
addNotify
in class AbstractHandle
public org.eclipse.draw2d.Connection getConnection()
Connection
.
protected boolean isFixed()
true
if the handle cannot be draggedpublic void propertyChange(java.beans.PropertyChangeEvent evt)
propertyChange
in interface java.beans.PropertyChangeListener
PropertyChangeListener.propertyChange(java.beans.PropertyChangeEvent)
public void removeNotify()
removeNotify
in interface org.eclipse.draw2d.IFigure
removeNotify
in class AbstractHandle
IFigure.removeNotify()
public void setFixed(boolean fixed)
fixed
- true
if the handle should be unmovable
|
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