net.sf.doolin.gui.action.util
Class ActionAbout

java.lang.Object
  net.sf.doolin.gui.action.AbstractGUIAction
      net.sf.doolin.gui.action.AbstractSimpleGUIAction
          net.sf.doolin.gui.action.util.ActionAbout

All Implemented Interfaces:

GUIAction, org.springframework.beans.factory.BeanNameAware

public class ActionAbout
extends AbstractSimpleGUIAction

Standard action for displaying an "About..." dialog box.

The displayed dialog's title is set according to the key defined by the title property.

The displayed dialog's text is set according to the key defined by the text property. If html is set to true, the text is rendered as HTML and any link is made active.

An image is put in the dialog is logo is not null. The image is looked using the IconService and the requested size is IconSize.BIG.

The position of the logo relatively to the text is set using the layout property.

Author:

Damien Coraboeuf

Nested Class Summary

static class

ActionAbout.ImagePosition Positions for the image.

Field Summary

protected JDialog

dialog Displayed dialog

Constructor Summary

ActionAbout()

Method Summary

protected Component	createHTML(ActionContext context, String dialogText) Creates an HTML container for the text.
protected void	doExecute(ActionContext context) Executes the action and throws any kind of error.
ActionAbout.ImagePosition	getLayout() Gets the layout.
String	getLogo() Gets the logo.
String	getText() Gets the text.
String	getTitle() Gets the title.
boolean	isHtml() Checks if is html.
void	setHtml(boolean html) Defines if the content is HTML"
void	setLayout(ActionAbout.ImagePosition layout) Position of the image
void	setLogo(String logo) ID for the logo image
void	setText(String text) Expression for the text
void	setTitle(String title) Sets the title.

Methods inherited from class net.sf.doolin.gui.action.AbstractSimpleGUIAction

getIconId, getIconIDExpression, getId, getShortcut, getShortcutExpression, getTextExpression, getTip, getTipExpression, init, setBeanName, setIconId, setShortcut, setTip, toString

Methods inherited from class net.sf.doolin.gui.action.AbstractGUIAction

execute, getActionContextData, getActionContextDataExtractor, getDisplayStateHandler, getIcon, getIconService, setActionContextDataExtractor, setDisplayStateHandler, setIconService

Methods inherited from class java.lang.Object

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

Field Detail

dialog

protected JDialog dialog

Displayed dialog

Constructor Detail

ActionAbout

public ActionAbout()

Method Detail

getLayout

public ActionAbout.ImagePosition getLayout()

Gets the layout.

Returns:

the layout

getLogo

public String getLogo()

Gets the logo.

Returns:

the logo

getText

public String getText()

Gets the text.

Returns:

the text

getTitle

public String getTitle()

Gets the title.

Overrides:

getTitle in class AbstractSimpleGUIAction

Returns:

the title

isHtml

public boolean isHtml()

Checks if is html.

Returns:

true, if is html

setHtml

public void setHtml(boolean html)

Defines if the content is HTML"

Parameters:

html - the new html

setLayout

public void setLayout(ActionAbout.ImagePosition layout)

Position of the image

Parameters:

layout - the new layout

setLogo

public void setLogo(String logo)

ID for the logo image

Parameters:

logo - the new logo

setText

public void setText(String text)

Expression for the text

Parameters:

text - the new text

setTitle

public void setTitle(String title)

Description copied from class: AbstractSimpleGUIAction

Sets the title.

Overrides:

setTitle in class AbstractSimpleGUIAction

Parameters:

title - the new title

createHTML

protected Component createHTML(ActionContext context,
                               String dialogText)

Creates an HTML container for the text.

Parameters:

context - Action context

dialogText - Text to display

Returns:

Component to be displayed for the text

doExecute

protected void doExecute(ActionContext context)
                  throws Exception

Description copied from class: AbstractGUIAction

Executes the action and throws any kind of error.

Specified by:

doExecute in class AbstractGUIAction

Parameters:

context - the context

Throws:

Exception - the exception