| /******************************************************************************* |
| * Copyright (c) 2000, 2010 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.draw2d; |
| |
| import org.eclipse.swt.graphics.Font; |
| |
| /** |
| * A Container with a title bar describing the contents of the container. The |
| * frame is generated by a {@link LabeledBorder}. |
| */ |
| public class LabeledContainer extends Figure { |
| |
| /** |
| * Constructs a default container with a {@link GroupBoxBorder}. |
| * |
| * @since 2.0 |
| */ |
| public LabeledContainer() { |
| this(new GroupBoxBorder()); |
| } |
| |
| /** |
| * Constructs a labeled container with the border given as input. |
| * |
| * @param border |
| * the border |
| * @since 2.0 |
| */ |
| public LabeledContainer(Border border) { |
| setBorder(border); |
| setOpaque(true); |
| } |
| |
| private static LabeledBorder findLabeledBorder(Border border) { |
| if (border instanceof LabeledBorder) |
| return (LabeledBorder) border; |
| if (border instanceof CompoundBorder) { |
| CompoundBorder cb = (CompoundBorder) border; |
| LabeledBorder labeled = findLabeledBorder(cb.getInnerBorder()); |
| if (labeled == null) |
| labeled = findLabeledBorder(cb.getOuterBorder()); |
| return labeled; |
| } |
| return null; |
| } |
| |
| /** |
| * Returns the text of the LabeledContainer's label. |
| * |
| * @return the label text |
| * @since 2.0 |
| */ |
| public String getLabel() { |
| return getLabeledBorder().getLabel(); |
| } |
| |
| /** |
| * Returns the LabeledBorder of this container. |
| * |
| * @return the border |
| * @since 2.0 |
| */ |
| protected LabeledBorder getLabeledBorder() { |
| return findLabeledBorder(getBorder()); |
| } |
| |
| /** |
| * Sets the title of the container. |
| * |
| * @param s |
| * the new title text |
| * @since 2.0 |
| */ |
| public void setLabel(String s) { |
| getLabeledBorder().setLabel(s); |
| revalidate(); |
| repaint(); |
| } |
| |
| /** |
| * Sets the font to be used for the container title. |
| * |
| * @param f |
| * the new font |
| * @since 2.0 |
| */ |
| public void setLabelFont(Font f) { |
| getLabeledBorder().setFont(f); |
| revalidate(); |
| repaint(); |
| } |
| |
| } |