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Eclipse GEF
3.3

org.eclipse.gef.editparts
Class GuideLayer

java.lang.Object
  extended by

org.eclipse.draw2d.Figure
      extended by

org.eclipse.draw2d.Layer
          extended by

org.eclipse.draw2d.FreeformLayer
              extended by
org.eclipse.gef.editparts.GuideLayer
All Implemented Interfaces:
FreeformFigure, IFigure

public class GuideLayer
extends FreeformLayer

This is a layer where the guide lines are displayed. The figures in this layer should have a Boolean constraint indicating whether or not they are horizontal guide lines.

Since:
3.0

Nested Class Summary
 
Nested classes inherited from class org.eclipse.draw2d. Figure
Figure.FigureIterator, Figure.IdentitySearch
 
Nested classes inherited from class org.eclipse.draw2d. IFigure
IFigure.NoInsets
 
Field Summary
 
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
GuideLayer ()
           
 
Method Summary
 java.lang.Object getConstraint ( IFigure child)
           
 java.util.Map getConstraints ()
           
  Rectangle getFreeformExtent ()
           
  Dimension getPreferredSize (int wHint, int hHint)
           
 void remove ( IFigure child)
           
 void setBounds ( Rectangle rect)
           
 void setConstraint ( IFigure child, java.lang.Object constraint)
          The constraint is expected to be a Boolean indicating whether the given guide line figure is horizontal or not.
 
Methods inherited from class org.eclipse.draw2d. FreeformLayer
add, addFreeformListener, fireExtentChanged, fireMoved, primTranslate, removeFreeformListener, setFreeformBounds
 
Methods inherited from class org.eclipse.draw2d. Layer
containsPoint, findFigureAt
 
Methods inherited from class org.eclipse.draw2d. Figure
add, add, add, addAncestorListener, addCoordinateListener, addFigureListener, addFocusListener, addKeyListener, addLayoutListener, addListener, addMouseListener, addMouseMotionListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, containsPoint, erase, findDescendantAtExcluding, findFigureAt, findFigureAt, findFigureAtExcluding, findMouseEventTargetAt, findMouseEventTargetInDescendantsAt, fireCoordinateSystemChanged, fireFigureMoved, firePropertyChange, firePropertyChange, firePropertyChange, getBackgroundColor, getBorder, getBounds, getChildren, getClientArea, getClientArea, getCursor, getFlag, getFont, getForegroundColor, getInsets, getLayoutManager, getListeners, getLocalBackgroundColor, getLocalFont, getLocalForegroundColor, getLocation, getMaximumSize, getMinimumSize, getMinimumSize, getParent, getPreferredSize, getSize, getToolTip, getUpdateManager, handleFocusGained, handleFocusLost, handleKeyPressed, handleKeyReleased, handleMouseDoubleClicked, handleMouseDragged, handleMouseEntered, handleMouseExited, handleMouseHover, handleMouseMoved, handleMousePressed, handleMouseReleased, hasFocus, internalGetEventDispatcher, intersects, invalidate, invalidateTree, isCoordinateSystem, isEnabled, isFocusTraversable, isMirrored, isMouseEventTarget, isOpaque, isRequestFocusEnabled, isShowing, isValid, isValidationRoot, isVisible, layout, paint, paintBorder, paintChildren, paintClientArea, paintFigure, removeAll, removeAncestorListener, removeCoordinateListener, removeFigureListener, removeFocusListener, removeKeyListener, removeLayoutListener, removeListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, revalidate, setBackgroundColor, setBorder, setChildrenDirection, setChildrenEnabled, setChildrenOrientation, 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, validate
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.draw2d. IFigure
add, add, add, addAncestorListener, addCoordinateListener, addFigureListener, addFocusListener, addKeyListener, addLayoutListener, addMouseListener, addMouseMotionListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, containsPoint, containsPoint, erase, findFigureAt, findFigureAt, findFigureAt, findFigureAtExcluding, findMouseEventTargetAt, getBackgroundColor, getBorder, getBounds, getChildren, getClientArea, getClientArea, getCursor, getFont, getForegroundColor, getInsets, getLayoutManager, getLocalBackgroundColor, getLocalForegroundColor, getMaximumSize, getMinimumSize, getMinimumSize, getParent, getPreferredSize, getSize, getToolTip, getUpdateManager, handleFocusGained, handleFocusLost, handleKeyPressed, handleKeyReleased, handleMouseDoubleClicked, handleMouseDragged, handleMouseEntered, handleMouseExited, handleMouseHover, handleMouseMoved, handleMousePressed, handleMouseReleased, hasFocus, internalGetEventDispatcher, intersects, invalidate, invalidateTree, isCoordinateSystem, isEnabled, isFocusTraversable, isMirrored, isOpaque, isRequestFocusEnabled, isShowing, isVisible, paint, removeAncestorListener, removeCoordinateListener, removeFigureListener, removeFocusListener, removeKeyListener, removeLayoutListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, revalidate, setBackgroundColor, setBorder, setCursor, setEnabled, setFocusTraversable, setFont, setForegroundColor, setLayoutManager, setLocation, setMaximumSize, setMinimumSize, setOpaque, setParent, setPreferredSize, setRequestFocusEnabled, setSize, setSize, setToolTip, setVisible, translate, translateFromParent, translateToAbsolute, translateToParent, translateToRelative, validate
 

Constructor Detail

GuideLayer

public GuideLayer()
Method Detail

getConstraint

public java.lang.Object getConstraint(
IFigure child)
Parameters:
child - the figure whose constraint is to be found
Returns:
the constraint (Boolean indicating whether or not it is horizontal) set for the given IFigure; null, if none exists

getConstraints

public java.util.Map getConstraints()
Returns:
the Map of IFigures to their constraints (Booleans indicating whether or not they are horizontal guide lines)

getFreeformExtent

public 
Rectangle getFreeformExtent()
See Also:
FreeformFigure.getFreeformExtent()

getPreferredSize

public 
Dimension getPreferredSize(int wHint,
                                  int hHint)
See Also:
IFigure.getPreferredSize(int, int)

remove

public void remove(
IFigure child)
See Also:
IFigure.remove(org.eclipse.draw2d.IFigure)

setBounds

public void setBounds(
Rectangle rect)
See Also:
IFigure.setBounds(org.eclipse.draw2d.geometry.Rectangle)

setConstraint

public void setConstraint(
IFigure child,
                          java.lang.Object constraint)
The constraint is expected to be a Boolean indicating whether the given guide line figure is horizontal or not.

See Also:
IFigure.setConstraint(org.eclipse.draw2d.IFigure, java.lang.Object)

Eclipse GEF
3.3

Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire