projects / deliverable / tracecompass.git / blame
| Commit | Line | Data |
|---|---|---|
| fbd124dd BH |
1 | /*******************************************************************************\r |
| 2 | * Copyright (c) 2010, 2011 Ericsson\r | |
| 3 | * \r | |
| 4 | * All rights reserved. This program and the accompanying materials are\r | |
| 5 | * made available under the terms of the Eclipse Public License v1.0 which\r | |
| 6 | * accompanies this distribution, and is available at\r | |
| 7 | * http://www.eclipse.org/legal/epl-v10.html\r | |
| 8 | * \r | |
| 9 | * Contributors:\r | |
| 10 | * Philippe Sawicki (INF4990.A2010@gmail.com) - Initial API and implementation\r | |
| 11 | * Mathieu Denis (mathieu.denis55@gmail.com) - Refactored code\r | |
| 12 | * Bernd Hufmann - Changed display interface implementation \r | |
| 13 | *******************************************************************************/\r | |
| 638eac44 | 14 | package org.eclipse.linuxtools.internal.lttng.ui.views.latency.listeners;\r |
| fbd124dd | 15 | \r |
| 638eac44 | 16 | import org.eclipse.linuxtools.internal.lttng.ui.views.latency.AbstractViewer;\r |
| fbd124dd BH |
17 | \r |
| 18 | /**\r | |
| 19 | * <b><u>TimePointerListener</u></b>\r | |
| 20 | * <p>\r | |
| 21 | * Displays a tooltip showing the approximate values of the point under the mouse cursor.\r | |
| 22 | * \r | |
| 23 | * @author Philippe Sawicki\r | |
| 24 | */\r | |
| 25 | public class TimePointerListener extends AbstractMouseTrackListener {\r | |
| 26 | \r | |
| 27 | // ------------------------------------------------------------------------\r | |
| 28 | // Attributes\r | |
| 29 | // ------------------------------------------------------------------------\r | |
| 30 | \r | |
| 31 | /**\r | |
| 32 | * A reference to the observed view.\r | |
| 33 | */\r | |
| 34 | protected AbstractViewer fView;\r | |
| 35 | \r | |
| 36 | /**\r | |
| 37 | * A reference to the HistogramPaintListener.\r | |
| 38 | */\r | |
| 39 | protected GraphPaintListener fGraph;\r | |
| 40 | \r | |
| 41 | // ------------------------------------------------------------------------\r | |
| 42 | // Constructors\r | |
| 43 | // ------------------------------------------------------------------------\r | |
| 44 | \r | |
| 45 | /**\r | |
| 46 | * Constructor.\r | |
| 47 | * @param view\r | |
| 48 | * A reference to the observed view.\r | |
| 49 | * @param histogramPaintListener\r | |
| 50 | * A reference to the histogram's paintListener.\r | |
| 51 | */\r | |
| 52 | public TimePointerListener(AbstractViewer view, GraphPaintListener graphPaintListener) {\r | |
| 53 | fView = view;\r | |
| 54 | fGraph = graphPaintListener;\r | |
| 55 | }\r | |
| 56 | \r | |
| 57 | // ------------------------------------------------------------------------\r | |
| 58 | // Operations\r | |
| 59 | // ------------------------------------------------------------------------\r | |
| 60 | \r | |
| 61 | /*\r | |
| 62 | * (non-Javadoc)\r | |
| 63 | * @see org.eclipse.linuxtools.lttng.ui.views.latency.listeners.AbstractMouseTrackListener#display()\r | |
| 64 | */\r | |
| 65 | @Override\r | |
| 66 | protected void display() {\r | |
| 67 | fView.setToolTipText(fGraph.formatToolTipLabel(fMouseX, fMouseY));\r | |
| 68 | }\r | |
| 69 | } |