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Eclipse GEF 3.8.1.201208200205 |
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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
public abstract class 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 |
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Nested classes/interfaces inherited from class org.eclipse.draw2d.Figure |
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Figure.FigureIterator, Figure.IdentitySearch |
Nested classes/interfaces inherited from interface org.eclipse.draw2d.AncestorListener |
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AncestorListener.Stub |
Nested classes/interfaces inherited from interface org.eclipse.draw2d.IFigure |
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IFigure.NoInsets |
Field Summary |
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Fields inherited from class org.eclipse.gef.handles.SquareHandle |
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DEFAULT_HANDLE_SIZE |
Fields inherited from class org.eclipse.draw2d.Figure |
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bgColor, border, bounds, fgColor, flags, font, MAX_FLAG, maxSize, minSize, NO_MANAGER, prefSize, toolTip |
Fields inherited from interface org.eclipse.draw2d.IFigure |
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MAX_DIMENSION, MIN_DIMENSION, NO_INSETS |
Constructor Summary | |
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ConnectionHandle()
Creates a new ConnectionHandle. |
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ConnectionHandle(boolean fixed)
Creates a new handle with the given fixed setting. |
Method Summary | |
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void |
addNotify()
Adds this as a FigureListener to the owner's
Figure . |
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)
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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 |
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getBorderColor, getFillColor, init, isPrimary, paintFigure |
Methods inherited from class org.eclipse.gef.handles.AbstractHandle |
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ancestorAdded, ancestorMoved, ancestorRemoved, createDragTracker, getAccessibleLocation, getDragCursor, getDragTracker, getLocator, getOwner, getOwnerFigure, setDragCursor, setDragTracker, setLocator, setOwner, validate |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ConnectionHandle()
public ConnectionHandle(boolean fixed)
fixed
- true
if the handle cannot be dragged.Method Detail |
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public void addNotify()
FigureListener
to the owner's
Figure
.
addNotify
in interface IFigure
addNotify
in class AbstractHandle
public 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 IFigure
removeNotify
in class AbstractHandle
IFigure.removeNotify()
public void setFixed(boolean fixed)
fixed
- true
if the handle should be unmovable
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Eclipse GEF 3.8.1.201208200205 |
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