litesoft
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package org.litesoft.GWT.client;
import java.util.*;
import org.litesoft.core.util.*;
public class StatusBar
{
private static Stack sMessages = new Stack();
public static void remove( String pText )
{
if ( (pText != null) && sMessages.remove( pText ) )
{
refresh();
}
}
public static void add( String pText )
{
if ( pText != null )
{
if ( sMessages.isEmpty() )
{
sMessages.push( pText );
}
else if ( !pText.equals( sMessages.peek() ) )
{
sMessages.remove( pText );
sMessages.push( pText );
}
refresh();
}
}
public static void refresh()
{
set( sMessages.isEmpty() ? " " : sMessages.peek().toString() );
}
public static void prepend( String pText, String pSep )
{
if ( pText != null )
{
String zExistingText = UtilsCommon.noEmpty( get() );
if ( zExistingText != null )
{
pText = UtilsCommon.trimToLength( UtilsCommon.deNull( pSep ) + zExistingText, 80, "..." );
}
set( pText );
}
}
public static native void set( String pText )/*-{
$wnd.status = pText;
}-*/;
public static native String get()/*-{
return $wnd.status;
}-*/;
}
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Revision |
Author |
Commited |
Message |
2
|
GeorgeS
|
Sun 07 Feb, 2010 12:50:58 +0000 |
|