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Java > Open Source Codes > jimm > datavision > gui > cmd > WidgetRenameCommand


1 package jimm.datavision.gui.cmd;
2 import jimm.datavision.gui.EditWinWidget;
3 import jimm.util.I18N;
4
5 /**
6  * A command for changing a field widget's field's name.
7  *
8  * @author Jim Menard, <a HREF="mailto:jimm@io.com">jimm@io.com</a>
9  */
10 public class WidgetRenameCommand extends CommandAdapter {
11
12 protected EditWinWidget eww; // Yuck!
13 protected String JavaDoc oldName;
14 protected String JavaDoc newName;
15
16 public WidgetRenameCommand(EditWinWidget eww, String JavaDoc oldName, String JavaDoc newName) {
17     super(I18N.get("WidgetRenameCommand.name"));
18     this.eww = eww;
19     this.oldName = oldName;
20     this.newName = newName;
21 }
22
23 public void perform() {
24     eww.setWidgetName(newName);
25 }
26
27 public void undo() {
28     eww.setWidgetName(oldName);
29 }
30
31 }
32
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