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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.ui.element;
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import org.eclipse.jface.resource.FontDescriptor;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.graphics.Color;
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import org.eclipse.swt.graphics.Font;
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import org.eclipse.swt.widgets.Label;
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import org.eclipse.ui.forms.widgets.TableWrapData;
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import eu.etaxonomy.cdm.common.CdmUtils;
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/**
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* <p>LabelElement class.</p>
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*
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* @author n.hoffmann
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* @created Jun 1, 2010
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* @version 1.0
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*/
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public class LabelElement extends AbstractCdmFormElement implements ISelectable{
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private Label label;
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/**
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* <p>Constructor for LabelElement.</p>
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*
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* @param formFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
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* @param formElement a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.
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* @param text a {@link java.lang.String} object.
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*/
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public LabelElement(CdmFormFactory formFactory, ICdmFormElement formElement, String text) {
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super(formFactory, formElement);
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label = formFactory.createLabel(getLayoutComposite(), text, SWT.WRAP);
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label.setLayoutData(LayoutConstants.FILL_HORIZONTALLY(2, 1));
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addControl(label);
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}
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/**
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* <p>setText</p>
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*
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* @param text a {@link java.lang.String} object.
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*/
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public void setText(String text) {
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String pattern = "(.*[^&])&([^&].*)";
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if(text.matches(pattern)){
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text = text.replaceAll(pattern, "$1&&$2");
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}
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label.setText(CdmUtils.Nz(text));
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}
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public void setLayout(TableWrapData layoutConstants){
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label.setLayoutData(layoutConstants);
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}
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public void setForeground(Color color){
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label.setForeground(color);
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}
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public void setVisible(boolean setVisible){
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label.setVisible(setVisible);
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}
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public boolean isDisposed(){
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return label.isDisposed();
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}
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public void setBold(){
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FontDescriptor boldDescriptor = FontDescriptor.createFrom(label.getFont()).setStyle(SWT.BOLD);
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Font boldFont = boldDescriptor.createFont(label.getDisplay());
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label.setFont( boldFont );
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}
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@Override
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public void setSelected(boolean selected) {
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this.label.setBackground(selected ? SELECTED : getPersistentBackground());
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}
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}
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