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1 | /* | |
2 | * Copyright (c) 2005, the JUNG Project and the Regents of the University | |
3 | * of California | |
4 | * All rights reserved. | |
5 | * | |
6 | * This software is open-source under the BSD license; see either | |
7 | * "license.txt" or | |
8 | * http://jung.sourceforge.net/license.txt for a description. | |
9 | * Created on Mar 8, 2005 | |
10 | * | |
11 | */ | |
12 | package edu.uci.ics.jung.visualization.control; | |
13 | ||
14 | import java.awt.event.InputEvent; | |
15 | import java.awt.event.MouseEvent; | |
16 | import java.awt.event.MouseListener; | |
17 | import java.awt.event.MouseMotionListener; | |
18 | import java.awt.geom.Point2D; | |
19 | ||
20 | import edu.uci.ics.jung.visualization.Layout; | |
21 | import edu.uci.ics.jung.visualization.VisualizationViewer; | |
22 | ||
23 | /** | |
24 | * A version of the AnimatedPickingGraphMousePlugin that is for | |
25 | * the SatelliteVisualizationViewer. The difference it that when | |
26 | * you pick a Vertex in the Satellite View, the 'master view' is | |
27 | * translated to move that Vertex to the center. | |
28 | * @see AnimatedPickingGraphMousePlugin | |
29 | * @author Tom Nelson | |
30 | */ | |
31 | public class SatelliteAnimatedPickingGraphMousePlugin extends AnimatedPickingGraphMousePlugin | |
32 | implements MouseListener, MouseMotionListener { | |
33 | ||
34 | /** | |
35 | * create an instance | |
36 | * | |
37 | */ | |
38 | public SatelliteAnimatedPickingGraphMousePlugin() { | |
39 | 0 | this(InputEvent.BUTTON1_MASK | InputEvent.CTRL_MASK); |
40 | 0 | } |
41 | ||
42 | public SatelliteAnimatedPickingGraphMousePlugin(int selectionModifiers) { | |
43 | 0 | super(selectionModifiers); |
44 | 0 | } |
45 | ||
46 | /** | |
47 | * override subclass method to translate the master view instead | |
48 | * of this satellite view | |
49 | * | |
50 | */ | |
51 | public void mouseReleased(MouseEvent e) { | |
52 | 0 | if (e.getModifiers() == modifiers) { |
53 | 0 | final VisualizationViewer vv = (VisualizationViewer) e.getSource(); |
54 | 0 | if (vv instanceof SatelliteVisualizationViewer) { |
55 | 0 | final VisualizationViewer vvMaster = |
56 | ((SatelliteVisualizationViewer) vv).getMaster(); | |
57 | ||
58 | 0 | if (vertex != null) { |
59 | 0 | Layout layout = vvMaster.getGraphLayout(); |
60 | 0 | Point2D q = layout.getLocation(vertex); |
61 | 0 | Point2D lvc = |
62 | vvMaster.inverseLayoutTransform(vvMaster.getCenter()); | |
63 | 0 | final double dx = (lvc.getX() - q.getX()) / 10; |
64 | 0 | final double dy = (lvc.getY() - q.getY()) / 10; |
65 | ||
66 | 0 | Runnable animator = new Runnable() { |
67 | ||
68 | public void run() { | |
69 | for (int i = 0; i < 10; i++) { | |
70 | vvMaster.getLayoutTransformer().translate(dx, | |
71 | dy); | |
72 | try { | |
73 | Thread.sleep(100); | |
74 | } catch (InterruptedException ex) { | |
75 | } | |
76 | } | |
77 | } | |
78 | }; | |
79 | 0 | Thread thread = new Thread(animator); |
80 | 0 | thread.start(); |
81 | } | |
82 | } | |
83 | } | |
84 | 0 | } |
85 | } |
this report was generated by version 1.0.5 of jcoverage. |
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