org.jfree.layout

Class RadialLayout

Implemented Interfaces:
LayoutManager, Serializable

public class RadialLayout
extends java.lang.Object
implements LayoutManager, Serializable

RadialLayout is a component layout manager. Compents are laid out in a circle. If only one component is contained in the layout it is positioned centrally, otherwise components are evenly spaced around the centre with the first component placed to the North.

This code was developed to display CTD rosette firing control WARNING: Not thoughly tested, use at own risk.

Author:
Bryan Scott (for Australian Antarctic Division)

Constructor Summary

RadialLayout()
Constructs this layout manager with default properties.

Method Summary

void
addLayoutComponent(Component comp)
Not used.
void
addLayoutComponent(String name, Component comp)
Not used.
void
layoutContainer(Container parent)
This is called when the panel is first displayed, and every time its size changes.
static void
main(String[] args)
Run a demonstration.
Dimension
minimumLayoutSize(Container parent)
Returns the minimum size.
Dimension
preferredLayoutSize(Container parent)
Returns the preferred size.
void
removeLayoutComponent(Component comp)
Not used.
void
removeLayoutComponent(String name, Component comp)
Not used.
String
toString()
Returns the class name.

Constructor Details

RadialLayout

public RadialLayout()
Constructs this layout manager with default properties.

Method Details

addLayoutComponent

public void addLayoutComponent(Component comp)
Not used.
Parameters:
comp - the component.

addLayoutComponent

public void addLayoutComponent(String name,
                               Component comp)
Not used.
Parameters:
name - the component name.
comp - the component.

layoutContainer

public void layoutContainer(Container parent)
This is called when the panel is first displayed, and every time its size changes. Note: You CAN'T assume preferredLayoutSize or minimumLayoutSize will be called -- in the case of applets, at least, they probably won't be.
Parameters:
parent - the parent.
See Also:
LayoutManager

main

public static void main(String[] args)
            throws Exception
Run a demonstration.
Parameters:
args - ignored.

minimumLayoutSize

public Dimension minimumLayoutSize(Container parent)
Returns the minimum size.
Parameters:
parent - the parent.
Returns:
The minimum size.
See Also:
LayoutManager

preferredLayoutSize

public Dimension preferredLayoutSize(Container parent)
Returns the preferred size.
Parameters:
parent - the parent.
Returns:
The preferred size.
See Also:
LayoutManager

removeLayoutComponent

public void removeLayoutComponent(Component comp)
Not used.
Parameters:
comp - the component.

removeLayoutComponent

public void removeLayoutComponent(String name,
                                  Component comp)
Not used.
Parameters:
name - the component name.
comp - the component.

toString

public String toString()
Returns the class name.
Returns:
The class name.