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; import org.litesoft.GWT.client.widgets.nonpublic.*; import com.google.gwt.user.client.*; import com.google.gwt.user.client.ui.*; public class TextAreaChangeListenable extends TextArea implements IFocusWidget { public TextAreaChangeListenable( int pInitialWidth, int pInitialLines, boolean pNoWrap ) { setCharacterWidth( pInitialWidth ); setVisibleLines( pInitialLines ); mHelper = new TextAreaSupport( this, pNoWrap ); } public TextAreaChangeListenable( Integer pInitialWidth, Integer pInitialLines, boolean pNoWrap ) { this( (pInitialWidth != null) ? pInitialWidth.intValue() : 40, // (pInitialLines != null) ? pInitialLines.intValue() : 4, // pNoWrap ); } TextBoxBaseChangeListenableHelper mHelper; @Override protected void onDetach() { super.onDetach(); mHelper.onDetach(); } @Override public void setEnabled( boolean enabled ) { DOM.setElementPropertyBoolean( getElement(), "readOnly", !enabled ); } @Override public void setText( String text ) { super.setText( text ); mHelper.setText( text ); } @Override public void setCharacterWidth( int width ) { super.setCharacterWidth( width < 20 ? 20 : width ); } @Override public void setVisibleLines( int lines ) { super.setVisibleLines( lines < 2 ? 2 : lines ); } } |