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package org.litesoft.GWT.client.widgets;
import org.litesoft.GWT.client.*;
import com.google.gwt.user.client.*;
import com.google.gwt.user.client.ui.*;
public class RenderedDeferredCommandHelper
{
private Command mRenderedDeferredCommand = null;
private Widget mWidget;
private boolean mWidthOK = false;
private boolean mHeightOK = false;
public RenderedDeferredCommandHelper( Widget pWidget )
{
mWidget = pWidget;
}
public void chkWidth( String pWidth )
{
if ( !mWidthOK )
{
mWidthOK = areSame( pWidth, mWidget.getOffsetWidth() );
checkRun();
}
}
public void chkHeight( String pHeight )
{
if ( !mHeightOK )
{
mHeightOK = areSame( pHeight, mWidget.getOffsetHeight() );
checkRun();
}
}
public void setRenderedDeferredCommand( Command pRenderedDeferredCommand )
{
mRenderedDeferredCommand = pRenderedDeferredCommand;
checkRun();
}
private void checkRun()
{
if ( mWidthOK && mHeightOK && (mRenderedDeferredCommand != null) )
{
DeferredCommand.addCommand( mRenderedDeferredCommand );
mRenderedDeferredCommand = null;
}
}
private boolean areSame( String pSize, int pOffsetSize )
{
if ( pOffsetSize > 0 )
{
if ( null != (pSize = UtilsGwt.noEmpty( pSize )) )
{
return pSize.equals( Integer.toString( pOffsetSize ) );
}
}
return false;
}
}
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Revision |
Author |
Commited |
Message |
2
|
GeorgeS
|
Sun 07 Feb, 2010 12:50:58 +0000 |
|