projects / deliverable / tracecompass.git / blame
| Commit | Line | Data |
|---|---|---|
| 73005152 | 1 | /********************************************************************** |
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2 | * Copyright (c) 2005, 2006 IBM Corporation and others. |
| 3 | * Copyright (c) 2011, 2012 Ericsson. | |
| 4 | * | |
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5 | * All rights reserved. This program and the accompanying materials |
| 6 | * are made available under the terms of the Eclipse Public License v1.0 | |
| 7 | * which accompanies this distribution, and is available at | |
| 8 | * http://www.eclipse.org/legal/epl-v10.html | |
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9 | * |
| 10 | * Contributors: | |
| 11 | * IBM - Initial API and implementation | |
| 12 | * Bernd Hufmann - Updated for TMF | |
| 13 | **********************************************************************/ | |
| 14 | package org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers; | |
| 15 | ||
| 16 | import org.eclipse.jface.action.Action; | |
| 17 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDView; | |
| 18 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget; | |
| 19 | ||
| 20 | /** | |
| 21 | * @author sveyrier | |
| 22 | * | |
| 23 | */ | |
| 24 | public class MoveSDUp extends Action { | |
| 25 | ||
| 26 | // ------------------------------------------------------------------------ | |
| df0b8ff4 | 27 | // Constants |
| 73005152 | 28 | // ------------------------------------------------------------------------ |
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29 | /** |
| 30 | * The action ID. | |
| 31 | */ | |
| 73005152 | 32 | public final static String ID = "org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.MoveSDUp"; //$NON-NLS-1$ |
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33 | |
| 34 | // ------------------------------------------------------------------------ | |
| 35 | // Attributes | |
| 36 | // ------------------------------------------------------------------------ | |
| 37 | /** | |
| 38 | * The sequence diagram view reference. | |
| 39 | */ | |
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40 | protected SDView fView = null; |
| 41 | ||
| 42 | // ------------------------------------------------------------------------ | |
| 43 | // Constructors | |
| 44 | // ------------------------------------------------------------------------ | |
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45 | /** |
| 46 | * Default constructor | |
| 47 | */ | |
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48 | public MoveSDUp() { |
| 49 | this(null); | |
| 50 | } | |
| 51 | ||
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52 | /** |
| 53 | * Constructor | |
| 54 | * | |
| 55 | * @param view a sequence diagram view reference | |
| 56 | */ | |
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57 | public MoveSDUp(SDView view) { |
| 58 | super(); | |
| 59 | setId(ID); | |
| 60 | setActionDefinitionId(ID); | |
| 61 | fView = ((SDView) view); | |
| 62 | } | |
| 63 | ||
| 64 | // ------------------------------------------------------------------------ | |
| df0b8ff4 | 65 | // Methods |
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66 | // ------------------------------------------------------------------------ |
| 67 | /* | |
| 68 | * (non-Javadoc) | |
| 69 | * @see org.eclipse.jface.action.Action#run() | |
| 70 | */ | |
| 71 | @Override | |
| 72 | public void run() { | |
| 73 | if (fView == null) { | |
| 74 | return; | |
| 75 | } | |
| 76 | SDWidget viewer = ((SDView) fView).getSDWidget(); | |
| df0b8ff4 | 77 | |
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78 | if (viewer != null) { |
| 79 | viewer.scrollBy(0, -viewer.getVisibleHeight()); | |
| 80 | } | |
| 81 | } | |
| 82 | ||
| 83 | /** | |
| 84 | * Sets the active SD view. | |
| 85 | * @param view The SD view. | |
| 86 | */ | |
| 87 | public void setView(SDView view) { | |
| 88 | fView = view; | |
| 89 | } | |
| 90 | } |