litesoft
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// This Source Code is in the Public Domain per: http://unlicense.org package org.litesoft.GWT.client.widgets; import com.google.gwt.user.client.ui.*; public interface ISizeableTabPanel { public void addStyleName( String pStyle ); public void insertTab( int pBeforeIndex, String pLabelText, Widget pWidget ); public void insertTab( int pBeforeIndex, String pLabelText, boolean pAsHTML, Widget pWidget ); public void removeTab( int pIndex ); public void addTab( String pLabelText, Widget pWidget ); public void addTab( String pLabelText, boolean pAsHTML, Widget pWidget ); public int getTabCount(); public int getSelectedTab(); public void selectTab( int pIndex ); public void setError( int pIndex, boolean pError ); class Helper { public static int normalizeBeforeIndex( int pIndex, ISizeableTabPanel pSource ) { if ( pIndex <= 0 ) // == 0 is always safe { return 0; } int zTabCount = pSource.getTabCount(); return (pIndex <= zTabCount) ? pIndex : zTabCount; } public static boolean indexOK( int pIndex, ISizeableTabPanel pSource ) { return ((0 <= pIndex) && (pIndex < pSource.getTabCount())); } public static String augment( String pLabelText, boolean pErrorable ) { return pErrorable ? augmentWithErrorIndicator( pLabelText ) : augmentWithSpacer( pLabelText ); } public static String augmentWithErrorIndicator( String pLabelText ) { return "<img src='" + TransparentImage.URL + "' width='13' height='12' class='tabErrorIndicator' border='0'>" + pLabelText; } public static String augmentWithSpacer( String pLabelText ) { return "<img src='" + TransparentImage.URL + "' width='13' height='12' border='0'>" + pLabelText; } } } |