1 | // License: GPL. For details, see LICENSE file.
|
---|
2 | package org.openstreetmap.josm.actions;
|
---|
3 |
|
---|
4 | import java.awt.event.ActionEvent;
|
---|
5 | import javax.swing.JCheckBoxMenuItem;
|
---|
6 | import org.openstreetmap.josm.Main;
|
---|
7 | import org.openstreetmap.josm.data.Preferences;
|
---|
8 | import org.openstreetmap.josm.data.Preferences.PreferenceChangedListener;
|
---|
9 | import org.openstreetmap.josm.data.preferences.BooleanProperty;
|
---|
10 |
|
---|
11 | public class PreferenceToggleAction extends JosmAction implements PreferenceChangedListener {
|
---|
12 |
|
---|
13 | private final JCheckBoxMenuItem checkbox;
|
---|
14 | private final BooleanProperty pref;
|
---|
15 |
|
---|
16 | public PreferenceToggleAction(String name, String tooltip, String prefKey, boolean prefDefault) {
|
---|
17 | super(name, null, tooltip, null, false);
|
---|
18 | putValue("toolbar", "toggle-" + prefKey);
|
---|
19 | this.pref = new BooleanProperty(prefKey, prefDefault);
|
---|
20 | checkbox = new JCheckBoxMenuItem(this);
|
---|
21 | checkbox.setSelected(pref.get());
|
---|
22 | Main.pref.addWeakKeyPreferenceChangeListener(prefKey, this);
|
---|
23 | }
|
---|
24 |
|
---|
25 | @Override
|
---|
26 | public void actionPerformed(ActionEvent e) {
|
---|
27 | pref.put(checkbox.isSelected());
|
---|
28 | }
|
---|
29 |
|
---|
30 | /**
|
---|
31 | * Get the checkbox that can be used for this action. It can only be used at one place.
|
---|
32 | * @return The checkbox.
|
---|
33 | */
|
---|
34 | public JCheckBoxMenuItem getCheckbox() {
|
---|
35 | return checkbox;
|
---|
36 | }
|
---|
37 |
|
---|
38 | @Override
|
---|
39 | public void preferenceChanged(Preferences.PreferenceChangeEvent e) {
|
---|
40 | checkbox.setSelected(pref.get());
|
---|
41 | }
|
---|
42 | }
|
---|