portal.comp.wizard
Class Wizard

java.lang.Object
  portal.core.api.Component
      portal.comp.wizard.Wizard

All Implemented Interfaces:

Renderable, java.io.Serializable

public class Wizard

extends Component

See Also:

Serialized Form

Constructor Summary

Wizard()

Method Summary

void	beforeRender() This method is called before the actual rendering takes place.
Model	createDefaultModel() This method is called by the constructor to create a default model for this component.
void	draw(HtmlGraphics htmlGraphics) With this method the component can render itself using the passed HtmlGraphics object.
WizardModel	getWizardModel()

Methods inherited from class portal.core.api.Component

afterRender, getLayout, getModel, getParent, isEnabled, isVisible, render, setEnabled, setLayout, setModel, setParent, setVisible, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Wizard

public Wizard()

Method Detail

getWizardModel

public WizardModel getWizardModel()

createDefaultModel

public Model createDefaultModel()

Description copied from class: Component

This method is called by the constructor to create a default model for this component. If this component type does not use a model or does not have a suitable default model, this method can return null.

The default implementation should return null.

Overrides:

createDefaultModel in class Component

Returns:

an instance of a Model or null when there is no default model

beforeRender

public void beforeRender()
                  throws RenderException

Description copied from class: Component

This method is called before the actual rendering takes place. This is true both when the draw() or a layout manager is used for rendering.

When this method throws an exception, the render process for the tree rooted at this component is stopped.

Specified by:

beforeRender in interface Renderable

Overrides:

beforeRender in class Component

Throws:

RenderException

draw

public void draw(HtmlGraphics htmlGraphics)
          throws RenderException

Description copied from class: Component

With this method the component can render itself using the passed HtmlGraphics object. This method is not called when a layout manager is set since the existence of a layout manager takes precedence above the draw() method.

Overrides:

draw in class Component

Parameters:

htmlGraphics - the html graphics instance to use for drawing this component

Throws:

RenderException - when the rendering process could not proceed or encountered an error