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Eclipse Draw2d
3.3

org.eclipse.draw2d
Class ScalableLayeredPane

java.lang.Object
  extended by

org.eclipse.draw2d.Figure
      extended by

org.eclipse.draw2d.Layer
          extended by

org.eclipse.draw2d.LayeredPane
              extended by
org.eclipse.draw2d.ScalableLayeredPane
All Implemented Interfaces:
IFigure, ScalableFigure

public class ScalableLayeredPane
extends LayeredPane
implements ScalableFigure

A non-freeform, scalable layered pane.

Since:
2.1.1

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
ScalableLayeredPane ()
           
 
Method Summary
  Rectangle getClientArea ( Rectangle rect)
          Copies the client area into the specificied Recangle, and returns that rectangle for convenience.
  Dimension getMinimumSize (int wHint, int hHint)
          Returns a hint indicating the smallest desireable size for the IFigure.
  Dimension getPreferredSize (int wHint, int hHint)
          Returns the preferred size for this IFigure using the provided width and height hints.
 double getScale ()
          Returns the scale level, default is 1.0.
 boolean isCoordinateSystem ()
          Returns true if this figure is capable of applying a local coordinate system which affects its children.
protected  void paintClientArea ( Graphics graphics)
          Paints this Figure's client area.
 void setScale (double newZoom)
          Sets the zoom level
 void translateFromParent ( Translatable t)
          Translates a Translatable from this IFigure's parent's coordinates to this IFigure's local coordinates.
 void translateToParent ( Translatable t)
          Translates a Translatable from this IFigure's coordinates to its parent's coordinates.
 
Methods inherited from class org.eclipse.draw2d. LayeredPane
add, addLayerAfter, addLayerBefore, getLayer, getLayer, remove, removeLayer, removeLayer, removeLayer
 
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, fireMoved, firePropertyChange, firePropertyChange, firePropertyChange, getBackgroundColor, getBorder, getBounds, getChildren, getClientArea, getCursor, getFlag, getFont, getForegroundColor, getInsets, getLayoutManager, getListeners, getLocalBackgroundColor, getLocalFont, getLocalForegroundColor, getLocation, getMaximumSize, getMinimumSize, getParent, getPreferredSize, getSize, getToolTip, getUpdateManager, handleFocusGained, handleFocusLost, handleKeyPressed, handleKeyReleased, handleMouseDoubleClicked, handleMouseDragged, handleMouseEntered, handleMouseExited, handleMouseHover, handleMouseMoved, handleMousePressed, handleMouseReleased, hasFocus, internalGetEventDispatcher, intersects, invalidate, invalidateTree, isEnabled, isFocusTraversable, isMirrored, isMouseEventTarget, isOpaque, isRequestFocusEnabled, isShowing, isValid, isValidationRoot, isVisible, layout, paint, paintBorder, paintChildren, paintFigure, primTranslate, removeAll, removeAncestorListener, removeCoordinateListener, removeFigureListener, removeFocusListener, removeKeyListener, removeLayoutListener, removeListener, removeMouseListener, removeMouseMotionListener, removeNotify, 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, translateToAbsolute, 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, 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, getCursor, getFont, getForegroundColor, getInsets, getLayoutManager, getLocalBackgroundColor, getLocalForegroundColor, getMaximumSize, getMinimumSize, getParent, getPreferredSize, getSize, getToolTip, getUpdateManager, handleFocusGained, handleFocusLost, handleKeyPressed, handleKeyReleased, handleMouseDoubleClicked, handleMouseDragged, handleMouseEntered, handleMouseExited, handleMouseHover, handleMouseMoved, handleMousePressed, handleMouseReleased, hasFocus, internalGetEventDispatcher, intersects, invalidate, invalidateTree, isEnabled, isFocusTraversable, isMirrored, isOpaque, isRequestFocusEnabled, isShowing, isVisible, paint, remove, removeAncestorListener, removeCoordinateListener, removeFigureListener, removeFocusListener, removeKeyListener, removeLayoutListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, revalidate, setBackgroundColor, setBorder, setBounds, setConstraint, setCursor, setEnabled, setFocusTraversable, setFont, setForegroundColor, setLayoutManager, setLocation, setMaximumSize, setMinimumSize, setOpaque, setParent, setPreferredSize, setRequestFocusEnabled, setSize, setSize, setToolTip, setVisible, translate, translateToAbsolute, translateToRelative, validate
 

Constructor Detail

ScalableLayeredPane

public ScalableLayeredPane()
Method Detail

getClientArea

public 
Rectangle getClientArea(
Rectangle rect)
Description copied from interface: IFigure
Copies the client area into the specificied Recangle, and returns that rectangle for convenience.

Specified by:
getClientArea in interface IFigure
Overrides:
getClientArea in class Figure
See Also:
IFigure.getClientArea(Rectangle)

getMinimumSize

public 
Dimension getMinimumSize(int wHint,
                                int hHint)
Description copied from interface: IFigure
Returns a hint indicating the smallest desireable size for the IFigure. The returned dimension may be by reference, and it must not be modified by the caller.

Specified by:
getMinimumSize in interface IFigure
Overrides:
getMinimumSize in class Figure
See Also:
Figure.getPreferredSize(int, int)

getPreferredSize

public 
Dimension getPreferredSize(int wHint,
                                  int hHint)
Description copied from interface: IFigure
Returns the preferred size for this IFigure using the provided width and height hints. The returned dimension may be by reference, and it must not be modified by the caller. A value of -1 indicates that there is no constraint in that direction.

Specified by:
getPreferredSize in interface IFigure
Overrides:
getPreferredSize in class Figure
See Also:
Figure.getPreferredSize(int, int)

getScale

public double getScale()
Returns the scale level, default is 1.0.

Specified by:
getScale in interface ScalableFigure
Returns:
the scale level

isCoordinateSystem

public boolean isCoordinateSystem()
Description copied from interface: IFigure
Returns true if this figure is capable of applying a local coordinate system which affects its children.

Specified by:
isCoordinateSystem in interface IFigure
Overrides:
isCoordinateSystem in class Figure
See Also:
IFigure.isCoordinateSystem()

paintClientArea

protected void paintClientArea(
Graphics graphics)
Description copied from class: Figure
Paints this Figure's client area. The client area is typically defined as the anything inside the Figure's Border or Insets, and by default includes the children of this Figure. On return, this method must leave the given Graphics in its initial state.

Overrides:
paintClientArea in class Figure
Parameters:
graphics - The Graphics used to paint
See Also:
Figure.paintClientArea(Graphics)

setScale

public void setScale(double newZoom)
Sets the zoom level

Specified by:
setScale in interface ScalableFigure
Parameters:
newZoom - The new zoom level

translateFromParent

public void translateFromParent(
Translatable t)
Description copied from interface: IFigure
Translates a Translatable from this IFigure's parent's coordinates to this IFigure's local coordinates.

Specified by:
translateFromParent in interface IFigure
Overrides:
translateFromParent in class Figure
See Also:
Figure.translateFromParent(Translatable)

translateToParent

public void translateToParent(
Translatable t)
Description copied from interface: IFigure
Translates a Translatable from this IFigure's coordinates to its parent's coordinates.

Specified by:
translateToParent in interface IFigure
Overrides:
translateToParent in class Figure
See Also:
Figure.translateToParent(Translatable)

Eclipse Draw2d
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