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Eclipse Draw2d
3.3

org.eclipse.draw2d
Class StackLayout

java.lang.Object
  extended by

org.eclipse.draw2d.AbstractLayout
      extended by

org.eclipse.draw2d.AbstractHintLayout
          extended by
org.eclipse.draw2d.StackLayout
All Implemented Interfaces:
LayoutManager

public class StackLayout
extends AbstractHintLayout

Figures using the StackLayout as their layout manager have their children placed on top of one another. Order of placement is determined by the order in which the children were added, first child added placed on the bottom.


Field Summary
 
Fields inherited from class org.eclipse.draw2d. AbstractLayout
isObservingVisibility, preferredSize
 
Constructor Summary
StackLayout ()
           
 
Method Summary
protected   Dimension calculateMinimumSize ( IFigure figure, int wHint, int hHint)
          Returns the minimum size required by the input container.
protected   Dimension calculatePreferredSize ( IFigure figure, int wHint, int hHint)
          Calculates and returns the preferred size of the given figure.
 void layout ( IFigure figure)
          Lays out the given figure.
 
Methods inherited from class org.eclipse.draw2d. AbstractHintLayout
getMinimumSize, getPreferredSize, invalidate, isSensitiveHorizontally, isSensitiveVertically
 
Methods inherited from class org.eclipse.draw2d. AbstractLayout
calculatePreferredSize, getBorderPreferredSize, getConstraint, getMinimumSize, getPreferredSize, invalidate, isObservingVisibility, remove, setConstraint, setObserveVisibility
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

StackLayout

public StackLayout()
Method Detail

calculateMinimumSize

protected 
Dimension calculateMinimumSize(
IFigure figure,
                                         int wHint,
                                         int hHint)
Returns the minimum size required by the input container. This is the size of the largest child of the container, as all other children fit into this size.

Overrides:
calculateMinimumSize in class AbstractHintLayout
Parameters:
figure - the Figure on which this layout is installed
wHint - the width hint
hHint - the height hint
Returns:
the layout's minimum size
See Also:
AbstractHintLayout.calculateMinimumSize(IFigure, int, int)

calculatePreferredSize

protected 
Dimension calculatePreferredSize(
IFigure figure,
                                           int wHint,
                                           int hHint)
Calculates and returns the preferred size of the given figure. This is the union of the preferred sizes of the widest and the tallest of all its children.

Specified by:
calculatePreferredSize in class AbstractLayout
Parameters:
figure - The figure
wHint - The width hint
hHint - The height hint
Returns:
The preferred size
See Also:
AbstractLayout.calculatePreferredSize(IFigure, int, int)

layout

public void layout(
IFigure figure)
Description copied from interface: LayoutManager
Lays out the given figure.

Parameters:
figure - The figure
See Also:
LayoutManager.layout(IFigure)

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