# Coverage details for edu.uci.ics.jung.visualization.control.AbstractGraphMousePlugin

Line | Hits | Source
--- | --- | ---
1 |  | `/*`
2 |  | `* Copyright (c) 2005, the JUNG Project and the Regents of the University of`
3 |  | `* California All rights reserved.`
4 |  | `*`
5 |  | `* This software is open-source under the BSD license; see either "license.txt"`
6 |  | `* or http://jung.sourceforge.net/license.txt for a description.`
7 |  | `*`
8 |  | `* Created on Jul 6, 2005`
9 |  | `*/`
10 |  | ``
11 |  | `package edu.uci.ics.jung.visualization.control;`
12 |  | ``
13 |  | `import java.awt.Cursor;`
14 |  | `import java.awt.Point;`
15 |  | `import java.awt.event.MouseEvent;`
16 |  | ``
17 |  | `/**`
18 |  | `* a base class for GraphMousePlugin instances. Holds some members`
19 |  | `* common to all GraphMousePlugins`
20 |  | `* @author thomasnelson`
21 |  | `*`
22 |  | `*/`
23 |  | `public abstract class AbstractGraphMousePlugin implements GraphMousePlugin {`
24 |  | ``
25 |  | `/**`
26 |  | `* modifiers to compare against mouse event modifiers`
27 |  | `*/`
28 |  | `protected int modifiers;`
29 |  | ``
30 |  | `/**`
31 |  | `* the location in the View where the mouse was pressed`
32 |  | `*/`
33 |  | `protected Point down;`
34 |  | ``
35 |  | `/**`
36 |  | `* the special cursor that plugins may display`
37 |  | `*/`
38 |  | `protected Cursor cursor;`
39 |  | ``
40 |  | `/**`
41 |  | `* create an instance with passed values`
42 |  | `* @param modifiers`
43 |  | `*/`
44 | 0 | `public AbstractGraphMousePlugin(int modifiers) {`
45 | 0 | `this.modifiers = modifiers;`
46 | 0 | `}`
47 |  | ``
48 |  | `/**`
49 |  | `* getter for mouse modifiers`
50 |  | `*/`
51 |  | `public int getModifiers() {`
52 | 0 | `return modifiers;`
53 |  | `}`
54 |  | ``
55 |  | `/**`
56 |  | `* setter for mouse modifiers`
57 |  | `*/`
58 |  | `public void setModifiers(int modifiers) {`
59 | 0 | `this.modifiers = modifiers;`
60 | 0 | `}`
61 |  | ``
62 |  | `/**`
63 |  | `* check the mouse event modifiers against the`
64 |  | `* instance member modifiers. Default implementation`
65 |  | `* checks equality. Can be overridden to test with a mask`
66 |  | `*/`
67 |  | `public boolean checkModifiers(MouseEvent e) {`
68 | 0 | `return e.getModifiers() == modifiers;`
69 |  | `}`
70 |  | ``
71 |  | `/**`
72 |  | `* @return Returns the cursor.`
73 |  | `*/`
74 |  | `public Cursor getCursor() {`
75 | 0 | `return cursor;`
76 |  | `}`
77 |  | ``
78 |  | `/**`
79 |  | `* @param cursor The cursor to set.`
80 |  | `*/`
81 |  | `public void setCursor(Cursor cursor) {`
82 | 0 | `this.cursor = cursor;`
83 | 0 | `}`
84 |  | `}`

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