litesoft
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package org.litesoft.GWT.client.widgets;
import com.google.gwt.user.client.*;
import com.google.gwt.user.client.ui.*;
import org.litesoft.GWT.client.widgets.nonpublic.*;
public class SizeableTextArea extends AbstractSizeableTextBoxBase
{
protected TextAreaChangeListenable mTextArea;
public SizeableTextArea( boolean pNoWrap )
{
mTextArea = new TextAreaChangeListenable( 40, 4, pNoWrap );
initWidget( new ConstrainingSizeableOuterLayers( mTextArea, "LayoutSizeableTextArea" ) );
LLstretchable();
}
protected TextBoxBase getTextBoxBase()
{
return mTextArea;
}
public SizeableTextArea style( String pStyleName )
{
addStyleName( pStyleName );
return this;
}
/**
* Gets the requested width of the text box (this is not an exact value, as
* not all characters are created equal).
*
* @return the requested width, in characters
*/
public int getCharacterWidth()
{
return mTextArea.getCharacterWidth();
}
public int getCursorPos()
{
return mTextArea.getCursorPos();
}
public int getSelectionLength()
{
return mTextArea.getSelectionLength();
}
/**
* Gets the number of text lines that are visible.
*
* @return the number of visible lines
*/
public int getVisibleLines()
{
return mTextArea.getVisibleLines();
}
/**
* Sets the requested width of the text box (this is not an exact value, as
* not all characters are created equal).
*
* @param width the requested width, in characters
*/
public void setCharacterWidth( int width )
{
mTextArea.setCharacterWidth( width );
}
/**
* Sets the number of text lines that are visible.
*
* @param lines the number of visible lines
*/
public void setVisibleLines( int lines )
{
mTextArea.setVisibleLines( lines );
}
public boolean isReadOnly()
{
String attribute = DOM.getElementProperty( getTextBoxBase().getElement(), "readonly" );
return (attribute != null);
}
public void setReadOnly( boolean pReadOnly )
{
DOM.setElementProperty( getTextBoxBase().getElement(), "readonly", pReadOnly ? "readonly" : null );
}
}
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Revision |
Author |
Commited |
Message |
2
|
GeorgeS
|
Sun 07 Feb, 2010 12:50:58 +0000 |
|