ptolemy.actor.lib.jjs.modules.textDisplay

Class TextDisplayHelper

java.lang.Object

ptolemy.actor.lib.jjs.HelperBase

ptolemy.actor.lib.jjs.modules.textDisplay.TextDisplayHelper

public class TextDisplayHelper
extends HelperBase

Helper for the textDisplay JavaScript module. This causes a window to open that is used to display the text. The window can be resized and repositioned and the size and position will be remembered.

Since:

Ptolemy II 11.0

Version:

$Id$

Author:

Edward A. Lee, based on DisplayJavaSE.

Pt.AcceptedRating:

Red (cxh)

Pt.ProposedRating:

Yellow (eal)

Nested Class Summary

Nested classes/interfaces inherited from class ptolemy.actor.lib.jjs.HelperBase

HelperBase.DATA_TYPE

Field Summary

Fields

Modifier and Type	Field and Description
javax.swing.JTextArea	textArea The text area in which the data will be displayed.

Fields inherited from class ptolemy.actor.lib.jjs.HelperBase

_actor, _currentObj

Constructor Summary

Constructors

Constructor and Description
TextDisplayHelper(java.lang.Object actor, jdk.nashorn.api.scripting.ScriptObjectMirror currentObj) Create a text display with no title.
TextDisplayHelper(java.lang.Object actor, jdk.nashorn.api.scripting.ScriptObjectMirror currentObj, java.lang.String title) Create a text display with the specified title.

Method Summary

Modifier and Type	Method and Description
void	appendText(java.lang.String text) Append to any text already displayed starting on a new line.
void	displayText(java.lang.String text) Display text.

Methods inherited from class ptolemy.actor.lib.jjs.HelperBase

_appendNumericToBuffer, _appendToBuffer, _error, _error, _error, _error, _extractFromBuffer, _issueResponse, _removeDuplicates, _sizeOfType, _toJavaBytes, _toJSArray, getHelping

Methods inherited from class java.lang.Object

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

Field Detail

textArea

public transient javax.swing.JTextArea textArea

The text area in which the data will be displayed.

Constructor Detail

TextDisplayHelper

public TextDisplayHelper(java.lang.Object actor,
                         jdk.nashorn.api.scripting.ScriptObjectMirror currentObj)

Create a text display with no title.

Parameters:

actor - The JavaScript actor associated with this helper.

currentObj - The JavaScript object that this is helping (a TextDisplay).

TextDisplayHelper

public TextDisplayHelper(java.lang.Object actor,
                         jdk.nashorn.api.scripting.ScriptObjectMirror currentObj,
                         java.lang.String title)

Create a text display with the specified title.

Parameters:

actor - The JavaScript actor associated with this helper.

currentObj - The JavaScript object that this is helping (a TextDisplay).

title - A title to associate with the display.

Method Detail

appendText

public void appendText(java.lang.String text)

Append to any text already displayed starting on a new line.

Parameters:

text - The text to be displayed.

displayText

public void displayText(java.lang.String text)

Display text.

Parameters:

text - The text to be displayed.