org.freehep.swing.layout
Class StackedLayout

java.lang.Object
  org.freehep.swing.layout.StackedLayout

All Implemented Interfaces:

LayoutManager

public class StackedLayout
extends Object
implements LayoutManager

This layout manager places all of the components the same size and places them at the same position. This is an appropriate layout manager for a JLayeredPane.

Version:

$Id: StackedLayout.java 8584 2006-08-10 23:06:37Z duns $

Author:

Charles Loomis

Constructor Summary

StackedLayout()
Create a new StackedLayout manager.

Method Summary

void	addLayoutComponent(String name, Component comp) Adds the specified component with the specified name to the layout.
protected Dimension	getLayoutSize(Container parent, boolean isPreferred) Scan the list of components and pick out the largest width and height.
void	layoutContainer(Container parent) Lays out the components in the specified container.
Dimension	minimumLayoutSize(Container parent) Calculates the minimum size dimensions for the specified panel given the components in the specified parent container.
Dimension	preferredLayoutSize(Container parent) Calculates the preferred size dimensions for the specified panel given the components in the specified parent container.
void	removeLayoutComponent(Component comp) Removes the specified component from the layout.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StackedLayout

public StackedLayout()

Create a new StackedLayout manager.

Method Detail

addLayoutComponent

public void addLayoutComponent(String name,
                               Component comp)

Adds the specified component with the specified name to the layout. (This method actually does nothing since the component list is obtained from the container directly.)

Specified by:

addLayoutComponent in interface LayoutManager

Parameters:

name - the name of the component

comp - the component to add

removeLayoutComponent

public void removeLayoutComponent(Component comp)

Removes the specified component from the layout. (This method actually does nothing since the component list is obtained from the container directly.)

Specified by:

removeLayoutComponent in interface LayoutManager

Parameters:

comp - the component to be removed

preferredLayoutSize

public Dimension preferredLayoutSize(Container parent)

Calculates the preferred size dimensions for the specified panel given the components in the specified parent container.

Specified by:

preferredLayoutSize in interface LayoutManager

Parameters:

parent - the component to be laid out

See Also:

minimumLayoutSize(java.awt.Container)

minimumLayoutSize

public Dimension minimumLayoutSize(Container parent)

Calculates the minimum size dimensions for the specified panel given the components in the specified parent container.

Specified by:

minimumLayoutSize in interface LayoutManager

Parameters:

parent - the component to be laid out

See Also:

preferredLayoutSize(java.awt.Container)

getLayoutSize

protected Dimension getLayoutSize(Container parent,
                                  boolean isPreferred)

Scan the list of components and pick out the largest width and height.

Parameters:

parent - the container in which to do the layout.

isPreferred - true for calculating preferred size, false for calculating minimum size.

Returns:

the largest width and height needed

layoutContainer

public void layoutContainer(Container parent)

Lays out the components in the specified container.

Specified by:

layoutContainer in interface LayoutManager

Parameters:

parent - the component which needs to be laid out