| /*******************************************************************************
|
| * Copyright (c) 2010, 2019 Mia-Software and others.
|
| * All rights reserved. This program and the accompanying materials
|
| * are made available under the terms of the Eclipse Public License v2.0
|
| * which accompanies this distribution, and is available at
|
| * http://www.eclipse.org/legal/epl-v20.html
|
| *
|
| * Contributors:
|
| * Nicolas Bros (Mia-Software) - initial API and implementation
|
| *******************************************************************************/ |
| package org.eclipse.modisco.infra.browser.uicore;
|
|
|
| import java.util.Collections;
|
| import java.util.List;
|
|
|
| import org.eclipse.modisco.infra.browser.uicore.internal.model.ITreeElement;
|
| import org.eclipse.swt.SWT;
|
| import org.eclipse.swt.graphics.Color;
|
| import org.eclipse.swt.graphics.Font;
|
| import org.eclipse.swt.graphics.Image;
|
| import org.eclipse.swt.widgets.Display;
|
|
|
| /**
|
| * A message that appears instead of model elements, for example when the list is empty or the input
|
| * is <code>null</code>.
|
| * @deprecated Will be replaced by EMF Facet,
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| * cf https://bugs.eclipse.org/bugs/show_bug.cgi?id=470715
|
| */
|
| @Deprecated
|
| public class Message implements ITreeElement {
|
| private final String message;
|
|
|
| public Message(final String message) {
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| this.message = message;
|
| }
|
|
|
| public String getText() {
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| return this.message;
|
| }
|
|
|
| public Image getImage() {
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| return null;
|
| }
|
|
|
| public ITreeElement getTreeParent() {
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| return null;
|
| }
|
|
|
| public boolean hasChildren() {
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| return false;
|
| }
|
|
|
| public List<?> getChildren() {
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| return Collections.emptyList();
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| }
|
|
|
| public Color getForeground() {
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| return Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY);
|
| }
|
|
|
| public Color getBackground() {
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| return null;
|
| }
|
|
|
| public Font getFont() {
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| return null;
|
| }
|
| }
|