com.google.gwt.user.client.ui.impl

Class RichTextAreaImplStandard

java.lang.Object

com.google.gwt.user.client.ui.impl.RichTextAreaImpl

com.google.gwt.user.client.ui.impl.RichTextAreaImplStandard

All Implemented Interfaces:

RichTextArea.BasicFormatter, RichTextArea.ExtendedFormatter, RichTextArea.Formatter

Direct Known Subclasses:

RichTextAreaImplIE6, RichTextAreaImplMozilla, RichTextAreaImplOpera, RichTextAreaImplSafari

public abstract class RichTextAreaImplStandard
extends RichTextAreaImpl
implements RichTextArea.Formatter

Basic rich text platform implementation.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	initializing Set to true when the RichTextArea is attached to the page and initElement() is called.

Fields inherited from class com.google.gwt.user.client.ui.impl.RichTextAreaImpl

elem, owner

Constructor Summary

Constructors

Constructor and Description
RichTextAreaImplStandard()

Method Summary

Modifier and Type	Method and Description
Element	createElement()
void	createLink(String url) Creates a link to the supplied URL.
String	getBackColor() Gets the background color.
String	getForeColor() Gets the foreground color.
String	getHTML()
protected String	getHTMLImpl()
String	getText()
protected String	getTextImpl()
protected void	hookEvents()
void	initElement()
void	insertHorizontalRule() Inserts a horizontal rule.
void	insertHTML(String html) Inserts generic html.
void	insertImage(String url) Inserts an image element.
void	insertOrderedList() Starts an numbered list.
void	insertUnorderedList() Starts an bulleted list.
boolean	isBold() Is the current region bold?
boolean	isEnabled()
protected boolean	isEnabledImpl()
boolean	isItalic() Is the current region italic?
boolean	isStrikethrough() Is the current region strikethrough?
boolean	isSubscript() Is the current region subscript?
boolean	isSuperscript() Is the current region superscript?
boolean	isUnderlined() Is the current region underlined?
void	leftIndent() Left indent.
protected void	onElementInitialized()
protected void	onElementInitializing()
void	redo() Redo an action that was just undone.
void	removeFormat() Removes all formatting on the selected text.
void	removeLink() Removes any link from the selected text.
void	rightIndent() Right indent.
void	selectAll() Selects all the text.
void	setBackColor(String color) Sets the background color.
void	setEnabled(boolean enabled)
protected void	setEnabledImpl(boolean enabled)
void	setFocus(boolean focused)
protected void	setFocusImpl(boolean focused)
void	setFontName(String name) Sets the font name.
void	setFontSize(RichTextArea.FontSize fontSize) Sets the font size.
void	setForeColor(String color) Sets the foreground color.
void	setHTML(String html)
protected void	setHTMLImpl(String html)
void	setJustification(RichTextArea.Justification justification) Sets the justification.
void	setText(String text)
protected void	setTextImpl(String text)
void	toggleBold() Toggles bold.
void	toggleItalic() Toggles italic.
void	toggleStrikethrough() Toggles strikethrough.
void	toggleSubscript() Toggles subscript.
void	toggleSuperscript() Toggles superscript.
void	toggleUnderline() Toggles underline.
void	undo() Undo the last action.
protected void	unhookEvents()
void	uninitElement()

Methods inherited from class com.google.gwt.user.client.ui.impl.RichTextAreaImpl

getElement, setOwner, setWidget

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Field Detail

initializing

protected boolean initializing

Set to true when the RichTextArea is attached to the page and initElement() is called. If the RichTextArea is detached before onElementInitialized() is called, this will be set to false. See issue 1897 for details.

Constructor Detail

RichTextAreaImplStandard

public RichTextAreaImplStandard()

Method Detail

createElement

public Element createElement()

Overrides:

createElement in class RichTextAreaImpl

createLink

public void createLink(String url)

Description copied from interface: RichTextArea.Formatter

Creates a link to the supplied URL.

Specified by:

createLink in interface RichTextArea.ExtendedFormatter

Specified by:

createLink in interface RichTextArea.Formatter

Parameters:

url - the URL to be linked to

getBackColor

public String getBackColor()

Description copied from interface: RichTextArea.Formatter

Gets the background color.

Specified by:

getBackColor in interface RichTextArea.BasicFormatter

Specified by:

getBackColor in interface RichTextArea.Formatter

Returns:

the background color

getForeColor

public String getForeColor()

Description copied from interface: RichTextArea.Formatter

Gets the foreground color.

Specified by:

getForeColor in interface RichTextArea.BasicFormatter

Specified by:

getForeColor in interface RichTextArea.Formatter

Returns:

the foreground color

getHTML

public final String getHTML()

Overrides:

getHTML in class RichTextAreaImpl

getText

public final String getText()

Overrides:

getText in class RichTextAreaImpl

initElement

public void initElement()

Overrides:

initElement in class RichTextAreaImpl

insertHorizontalRule

public void insertHorizontalRule()

Description copied from interface: RichTextArea.Formatter

Inserts a horizontal rule.

Specified by:

insertHorizontalRule in interface RichTextArea.ExtendedFormatter

Specified by:

insertHorizontalRule in interface RichTextArea.Formatter

insertHTML

public void insertHTML(String html)

Description copied from interface: RichTextArea.Formatter

Inserts generic html.

Specified by:

insertHTML in interface RichTextArea.Formatter

Parameters:

html - the HTML to insert

insertImage

public void insertImage(String url)

Description copied from interface: RichTextArea.Formatter

Inserts an image element.

Specified by:

insertImage in interface RichTextArea.ExtendedFormatter

Specified by:

insertImage in interface RichTextArea.Formatter

Parameters:

url - the url of the image to be inserted

insertOrderedList

public void insertOrderedList()

Description copied from interface: RichTextArea.Formatter

Starts an numbered list. Indentation will create nested items.

Specified by:

insertOrderedList in interface RichTextArea.ExtendedFormatter

Specified by:

insertOrderedList in interface RichTextArea.Formatter

insertUnorderedList

public void insertUnorderedList()

Description copied from interface: RichTextArea.Formatter

Starts an bulleted list. Indentation will create nested items.

Specified by:

insertUnorderedList in interface RichTextArea.ExtendedFormatter

Specified by:

insertUnorderedList in interface RichTextArea.Formatter

isBold

public boolean isBold()

Description copied from interface: RichTextArea.Formatter

Is the current region bold?

Specified by:

isBold in interface RichTextArea.BasicFormatter

Specified by:

isBold in interface RichTextArea.Formatter

Returns:

true if the current region is bold

isEnabled

public boolean isEnabled()

Overrides:

isEnabled in class RichTextAreaImpl

isItalic

public boolean isItalic()

Description copied from interface: RichTextArea.Formatter

Is the current region italic?

Specified by:

isItalic in interface RichTextArea.BasicFormatter

Specified by:

isItalic in interface RichTextArea.Formatter

Returns:

true if the current region is italic

isStrikethrough

public boolean isStrikethrough()

Description copied from interface: RichTextArea.Formatter

Is the current region strikethrough?

Specified by:

isStrikethrough in interface RichTextArea.ExtendedFormatter

Specified by:

isStrikethrough in interface RichTextArea.Formatter

Returns:

true if the current region is strikethrough

isSubscript

public boolean isSubscript()

Description copied from interface: RichTextArea.Formatter

Is the current region subscript?

Specified by:

isSubscript in interface RichTextArea.BasicFormatter

Specified by:

isSubscript in interface RichTextArea.Formatter

Returns:

true if the current region is subscript

isSuperscript

public boolean isSuperscript()

Description copied from interface: RichTextArea.Formatter

Is the current region superscript?

Specified by:

isSuperscript in interface RichTextArea.BasicFormatter

Specified by:

isSuperscript in interface RichTextArea.Formatter

Returns:

true if the current region is superscript

isUnderlined

public boolean isUnderlined()

Description copied from interface: RichTextArea.Formatter

Is the current region underlined?

Specified by:

isUnderlined in interface RichTextArea.BasicFormatter

Specified by:

isUnderlined in interface RichTextArea.Formatter

Returns:

true if the current region is underlined

leftIndent

public void leftIndent()

Description copied from interface: RichTextArea.Formatter

Left indent.

Specified by:

leftIndent in interface RichTextArea.ExtendedFormatter

Specified by:

leftIndent in interface RichTextArea.Formatter

redo

public void redo()

Description copied from interface: RichTextArea.Formatter

Redo an action that was just undone.

Specified by:

redo in interface RichTextArea.Formatter

removeFormat

public void removeFormat()

Description copied from interface: RichTextArea.Formatter

Removes all formatting on the selected text.

Specified by:

removeFormat in interface RichTextArea.ExtendedFormatter

Specified by:

removeFormat in interface RichTextArea.Formatter

removeLink

public void removeLink()

Description copied from interface: RichTextArea.Formatter

Removes any link from the selected text.

Specified by:

removeLink in interface RichTextArea.ExtendedFormatter

Specified by:

removeLink in interface RichTextArea.Formatter

rightIndent

public void rightIndent()

Description copied from interface: RichTextArea.Formatter

Right indent.

Specified by:

rightIndent in interface RichTextArea.ExtendedFormatter

Specified by:

rightIndent in interface RichTextArea.Formatter

selectAll

public void selectAll()

Description copied from interface: RichTextArea.Formatter

Selects all the text.

Specified by:

selectAll in interface RichTextArea.BasicFormatter

Specified by:

selectAll in interface RichTextArea.Formatter

setBackColor

public void setBackColor(String color)

Description copied from interface: RichTextArea.Formatter

Sets the background color.

Specified by:

setBackColor in interface RichTextArea.BasicFormatter

Specified by:

setBackColor in interface RichTextArea.Formatter

Parameters:

color - the new background color

setEnabled

public void setEnabled(boolean enabled)

Overrides:

setEnabled in class RichTextAreaImpl

setFocus

public void setFocus(boolean focused)

Overrides:

setFocus in class RichTextAreaImpl

setFontName

public void setFontName(String name)

Description copied from interface: RichTextArea.Formatter

Sets the font name.

Specified by:

setFontName in interface RichTextArea.BasicFormatter

Specified by:

setFontName in interface RichTextArea.Formatter

Parameters:

name - the new font name

setFontSize

public void setFontSize(RichTextArea.FontSize fontSize)

Description copied from interface: RichTextArea.Formatter

Sets the font size.

Specified by:

setFontSize in interface RichTextArea.BasicFormatter

Specified by:

setFontSize in interface RichTextArea.Formatter

Parameters:

fontSize - the new font size

setForeColor

public void setForeColor(String color)

Description copied from interface: RichTextArea.Formatter

Sets the foreground color.

Specified by:

setForeColor in interface RichTextArea.BasicFormatter

Specified by:

setForeColor in interface RichTextArea.Formatter

Parameters:

color - the new foreground color

setHTML

public final void setHTML(String html)

Overrides:

setHTML in class RichTextAreaImpl

setJustification

public void setJustification(RichTextArea.Justification justification)

Description copied from interface: RichTextArea.Formatter

Sets the justification.

Specified by:

setJustification in interface RichTextArea.BasicFormatter

Specified by:

setJustification in interface RichTextArea.Formatter

Parameters:

justification - the new justification

setText

public final void setText(String text)

Overrides:

setText in class RichTextAreaImpl

toggleBold

public void toggleBold()

Description copied from interface: RichTextArea.Formatter

Toggles bold.

Specified by:

toggleBold in interface RichTextArea.BasicFormatter

Specified by:

toggleBold in interface RichTextArea.Formatter

toggleItalic

public void toggleItalic()

Description copied from interface: RichTextArea.Formatter

Toggles italic.

Specified by:

toggleItalic in interface RichTextArea.BasicFormatter

Specified by:

toggleItalic in interface RichTextArea.Formatter

toggleStrikethrough

public void toggleStrikethrough()

Description copied from interface: RichTextArea.Formatter

Toggles strikethrough.

Specified by:

toggleStrikethrough in interface RichTextArea.ExtendedFormatter

Specified by:

toggleStrikethrough in interface RichTextArea.Formatter

toggleSubscript

public void toggleSubscript()

Description copied from interface: RichTextArea.Formatter

Toggles subscript.

Specified by:

toggleSubscript in interface RichTextArea.BasicFormatter

Specified by:

toggleSubscript in interface RichTextArea.Formatter

toggleSuperscript

public void toggleSuperscript()

Description copied from interface: RichTextArea.Formatter

Toggles superscript.

Specified by:

toggleSuperscript in interface RichTextArea.BasicFormatter

Specified by:

toggleSuperscript in interface RichTextArea.Formatter

toggleUnderline

public void toggleUnderline()

Description copied from interface: RichTextArea.Formatter

Toggles underline.

Specified by:

toggleUnderline in interface RichTextArea.BasicFormatter

Specified by:

toggleUnderline in interface RichTextArea.Formatter

undo

public void undo()

Description copied from interface: RichTextArea.Formatter

Undo the last action.

Specified by:

undo in interface RichTextArea.Formatter

uninitElement

public void uninitElement()

Overrides:

uninitElement in class RichTextAreaImpl

getHTMLImpl

protected String getHTMLImpl()

getTextImpl

protected String getTextImpl()

hookEvents

protected void hookEvents()

Overrides:

hookEvents in class RichTextAreaImpl

isEnabledImpl

protected boolean isEnabledImpl()

onElementInitialized

protected void onElementInitialized()

Overrides:

onElementInitialized in class RichTextAreaImpl

onElementInitializing

protected void onElementInitializing()

setEnabledImpl

protected void setEnabledImpl(boolean enabled)

setFocusImpl

protected void setFocusImpl(boolean focused)

setHTMLImpl

protected void setHTMLImpl(String html)

setTextImpl

protected void setTextImpl(String text)

unhookEvents

protected void unhookEvents()