com.gargoylesoftware.htmlunit.html.impl
Class SelectionDelegate

java.lang.Object
  com.gargoylesoftware.htmlunit.html.impl.SelectionDelegate

All Implemented Interfaces:

Serializable

public class SelectionDelegate
extends Object
implements Serializable

Contains standard selection-related functionality used by various input elements.

From the HTML5 spec:

Mostly for historical reasons, in addition to the browsing context's selection, each textarea and input element has an independent selection. These are the text field selections.

Version:

$Revision: 8931 $

Author:

Daniel Gredler, Ronald Brill

See Also:

Serialized Form

Constructor Summary

SelectionDelegate(SelectableTextInput element)
Creates a new instance for the specified element.

Method Summary

String	getSelectedText() Returns the selected text in the owner element, or null if there is no selected text.
int	getSelectionEnd() Returns the end position of the selected text in the owner element.
int	getSelectionStart() Returns the start position of the selected text in the owner element.
void	select() Focuses the owner element and selects all of its text.
void	setSelectionEnd(int selectionEnd) Sets the end position of the selected text in the owner element.
void	setSelectionStart(int selectionStart) Sets the start position of the selected text in the owner element.

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectionDelegate

public SelectionDelegate(SelectableTextInput element)

Creates a new instance for the specified element.

Parameters:

element - the owner element

Method Detail

select

public void select()

Focuses the owner element and selects all of its text.

getSelectedText

public String getSelectedText()

Returns the selected text in the owner element, or null if there is no selected text.

Returns:

the selected text in the owner element, or null if there is no selected text

getSelectionStart

public int getSelectionStart()

Returns the start position of the selected text in the owner element.

Returns:

the start position of the selected text in the owner element

setSelectionStart

public void setSelectionStart(int selectionStart)

Sets the start position of the selected text in the owner element.

Parameters:

selectionStart - the start position of the selected text in the owner element

getSelectionEnd

public int getSelectionEnd()

Returns the end position of the selected text in the owner element.

Returns:

the end position of the selected text in the owner element

setSelectionEnd

public void setSelectionEnd(int selectionEnd)

Sets the end position of the selected text in the owner element.

Parameters:

selectionEnd - the end position of the selected text in the owner element