litesoft
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// This Source Code is in the Public Domain per: http://litesoft.org/License.txt package org.litesoft.GWT.client.widgets.nonpublic; import org.litesoft.core.typeutils.*; import com.google.gwt.user.client.*; public abstract class AbstractGwtElementDimensionHelper implements GwtElementDimensionHelper { private String mWhat; private String mStyleDimensionAttribute; private String mOffsetDimensionAttribute; protected AbstractGwtElementDimensionHelper( String pWhat, String pStyleDimensionAttribute, String pOffsetDimensionAttribute ) { mWhat = pWhat; mStyleDimensionAttribute = pStyleDimensionAttribute; mOffsetDimensionAttribute = pOffsetDimensionAttribute; } @Override public final String getWhat() { return mWhat; } @Override public final boolean setStyleDimension( Element pElement, int pDimension ) { Objects.assertNotNull( "Element", pElement ); if ( pDimension > 0 ) { DOM.setIntStyleAttribute( pElement, mStyleDimensionAttribute, pDimension ); return true; } return false; } @Override public final void removeStyleDimension( Element pElement ) { Objects.assertNotNull( "Element", pElement ); DOM.setStyleAttribute( pElement, mStyleDimensionAttribute, "" ); } @Override public final int getOffsetDimension( Element pElement ) { Objects.assertNotNull( "Element", pElement ); return DOM.getElementPropertyInt( pElement, mOffsetDimensionAttribute ); } } |