root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / LegendChangedEvent.java @ 25274
History | View | Annotate | Download (3.21 KB)
1 | 18622 | jdominguez | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|---|---|
2 | *
|
||
3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
||
4 | *
|
||
5 | * This program is free software; you can redistribute it and/or
|
||
6 | * modify it under the terms of the GNU General Public License
|
||
7 | * as published by the Free Software Foundation; either version 2
|
||
8 | * of the License, or (at your option) any later version.
|
||
9 | *
|
||
10 | * This program is distributed in the hope that it will be useful,
|
||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
13 | * GNU General Public License for more details.
|
||
14 | *
|
||
15 | * You should have received a copy of the GNU General Public License
|
||
16 | * along with this program; if not, write to the Free Software
|
||
17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
||
18 | *
|
||
19 | * For more information, contact:
|
||
20 | *
|
||
21 | * Generalitat Valenciana
|
||
22 | * Conselleria d'Infraestructures i Transport
|
||
23 | * Av. Blasco Ib??ez, 50
|
||
24 | * 46010 VALENCIA
|
||
25 | * SPAIN
|
||
26 | *
|
||
27 | * +34 963862235
|
||
28 | * gvsig@gva.es
|
||
29 | * www.gvsig.gva.es
|
||
30 | *
|
||
31 | * or
|
||
32 | *
|
||
33 | * IVER T.I. S.A
|
||
34 | * Salamanca 50
|
||
35 | * 46005 Valencia
|
||
36 | * Spain
|
||
37 | *
|
||
38 | * +34 963163400
|
||
39 | * dac@iver.es
|
||
40 | */
|
||
41 | package com.iver.cit.gvsig.fmap.layers; |
||
42 | |||
43 | import com.iver.cit.gvsig.fmap.FMapEvent; |
||
44 | import com.iver.cit.gvsig.fmap.rendering.ILegend; |
||
45 | |||
46 | |||
47 | /**
|
||
48 | 20098 | jmvivo | * <p>Event or set of events produced when changes a legend.</p>
|
49 | 18622 | jdominguez | *
|
50 | * @see FMapEvent
|
||
51 | * @author Vicente Caballero Navarro
|
||
52 | */
|
||
53 | public class LegendChangedEvent extends LegendEvent { |
||
54 | 20098 | jmvivo | /**
|
55 | * <p>Identifies this event as a changed of a legend.</p>
|
||
56 | */
|
||
57 | 18622 | jdominguez | private static final int LEGEND_CHANGED = 0; |
58 | |||
59 | 20098 | jmvivo | /**
|
60 | * <p>Previous vector legend.</p>
|
||
61 | */
|
||
62 | 18622 | jdominguez | private ILegend oldLegend;
|
63 | 20098 | jmvivo | |
64 | /**
|
||
65 | * <p>New vector legend.</p>
|
||
66 | */
|
||
67 | 18622 | jdominguez | private ILegend newLegend;
|
68 | 20098 | jmvivo | |
69 | /**
|
||
70 | * <p>Events that constitute this one.</p>
|
||
71 | */
|
||
72 | 18622 | jdominguez | private LegendChangedEvent[] events; |
73 | |||
74 | 20098 | jmvivo | /**
|
75 | * <p>Creates a new legend change event.</p>
|
||
76 | *
|
||
77 | * @param oldLegend previous vector legend
|
||
78 | * @param newLegend new vector legend
|
||
79 | *
|
||
80 | * @return a new legend change event
|
||
81 | */
|
||
82 | 18622 | jdominguez | public static LegendChangedEvent createLegendChangedEvent(ILegend oldLegend, |
83 | ILegend newLegend){ |
||
84 | return new LegendChangedEvent(oldLegend, newLegend, LEGEND_CHANGED); |
||
85 | } |
||
86 | 20098 | jmvivo | |
87 | 18622 | jdominguez | /**
|
88 | 20098 | jmvivo | * <p>Creates a new legend change event.</p>
|
89 | 18622 | jdominguez | *
|
90 | 20098 | jmvivo | * @param oldLegend previous vector legend
|
91 | * @param newLegend new vector legend
|
||
92 | 18622 | jdominguez | */
|
93 | private LegendChangedEvent(ILegend oldLegend,
|
||
94 | ILegend newLegend, int eventType) {
|
||
95 | this.oldLegend = oldLegend;
|
||
96 | this.newLegend = newLegend;
|
||
97 | setEventType(eventType); |
||
98 | } |
||
99 | |||
100 | /**
|
||
101 | 20098 | jmvivo | * <p>Gets the previous vector legend.</p>
|
102 | 18622 | jdominguez | *
|
103 | 20098 | jmvivo | * @return the previous vector legend
|
104 | 18622 | jdominguez | */
|
105 | public ILegend getOldLegend() {
|
||
106 | return oldLegend;
|
||
107 | } |
||
108 | |||
109 | /**
|
||
110 | 20098 | jmvivo | * <p>Gets the new vector legend.</p>
|
111 | 18622 | jdominguez | *
|
112 | 20098 | jmvivo | * @return the new vector legend
|
113 | 18622 | jdominguez | */
|
114 | public ILegend getNewLegend() {
|
||
115 | return newLegend;
|
||
116 | } |
||
117 | |||
118 | /**
|
||
119 | 20098 | jmvivo | * <p>Gets the events that constitute this one.</p>
|
120 | 18622 | jdominguez | *
|
121 | 20098 | jmvivo | * @return an array with the events that constitute this one
|
122 | 18622 | jdominguez | */
|
123 | public LegendChangedEvent[] getEvents() { |
||
124 | return events;
|
||
125 | } |
||
126 | |||
127 | /**
|
||
128 | 20098 | jmvivo | * <p>Sets the events that constitute this one.</p>
|
129 | 18622 | jdominguez | *
|
130 | 20098 | jmvivo | * @param events an array with the events that constitute this one
|
131 | 18622 | jdominguez | */
|
132 | public void setEvents(LegendChangedEvent[] events) { |
||
133 | this.events = events;
|
||
134 | } |
||
135 | } |