gui/settings/LaFComboModel.java

package net.oni2.aeinstaller.gui.settings;

import java.util.HashSet;
import java.util.Vector;

import javax.swing.ComboBoxModel;
import javax.swing.UIManager;
import javax.swing.UIManager.LookAndFeelInfo;
import javax.swing.event.ListDataListener;

import net.oni2.aeinstaller.backend.Settings;

/**
 * Comboboxmodel for Look and Feel selection
 * 
 * @author Christian Illy
 */
public class LaFComboModel implements ComboBoxModel {

        Vector<LookAndFeelInfo> items;
        HashSet<ListDataListener> listeners;
        int selected;

        /**
         * Create a new LaF model
         */
        public LaFComboModel() {
                listeners = new HashSet<ListDataListener>();
                items = new Vector<LookAndFeelInfo>();
                for (LookAndFeelInfo laf : UIManager.getInstalledLookAndFeels())
                        items.add(laf);

                String laf = Settings.getInstance().get("lookandfeel",
                                UIManager.getSystemLookAndFeelClassName());

                if (items.size() > 0)
                        selected = 0;
                else
                        selected = -1;

                for (int i = 0; i < items.size(); i++) {
                        String iLaF = items.get(i).getClassName();
                        if (iLaF.equals(laf)) {
                                selected = i;
                                break;
                        }
                }
        }

        @Override
        public int getSize() {
                return items.size();
        }

        @Override
        public Object getElementAt(int index) {
                return items.get(index).getName();
        }

        /**
         * Get class name for the selected LaF
         * 
         * @return LaF class name
         */
        public String getSelectedClassName() {
                return items.get(selected).getClassName();
        }

        @Override
        public void addListDataListener(ListDataListener arg0) {
                listeners.add(arg0);
        }

        @Override
        public void removeListDataListener(ListDataListener arg0) {
                listeners.remove(arg0);
        }

        @Override
        public Object getSelectedItem() {
                if (selected >= 0)
                        return getElementAt(selected);
                else
                        return null;
        }

        @Override
        public void setSelectedItem(Object anItem) {
                for (int i = 0; i < items.size(); i++) {
                        if (getElementAt(i).equals(anItem)) {
                                selected = i;
                                return;
                        }
                }
                selected = -1;
        }
}
Revision:	591
Committed:	Fri Dec 28 20:12:33 2012 UTC (12 years, 11 months ago) by alloc
Content type:	text/x-java
File size:	1944 byte(s)
Log Message:	AEI2-import
#	Content
1	package net.oni2.aeinstaller.gui.settings;
2
3	import java.util.HashSet;
4	import java.util.Vector;
5
6	import javax.swing.ComboBoxModel;
7	import javax.swing.UIManager;
8	import javax.swing.UIManager.LookAndFeelInfo;
9	import javax.swing.event.ListDataListener;
10
11	import net.oni2.aeinstaller.backend.Settings;
12
13	/**
14	* Comboboxmodel for Look and Feel selection
15	*
16	* @author Christian Illy
17	*/
18	public class LaFComboModel implements ComboBoxModel {
19
20	Vector<LookAndFeelInfo> items;
21	HashSet<ListDataListener> listeners;
22	int selected;
23
24	/**
25	* Create a new LaF model
26	*/
27	public LaFComboModel() {
28	listeners = new HashSet<ListDataListener>();
29	items = new Vector<LookAndFeelInfo>();
30	for (LookAndFeelInfo laf : UIManager.getInstalledLookAndFeels())
31	items.add(laf);
32
33	String laf = Settings.getInstance().get("lookandfeel",
34	UIManager.getSystemLookAndFeelClassName());
35
36	if (items.size() > 0)
37	selected = 0;
38	else
39	selected = -1;
40
41	for (int i = 0; i < items.size(); i++) {
42	String iLaF = items.get(i).getClassName();
43	if (iLaF.equals(laf)) {
44	selected = i;
45	break;
46	}
47	}
48	}
49
50	@Override
51	public int getSize() {
52	return items.size();
53	}
54
55	@Override
56	public Object getElementAt(int index) {
57	return items.get(index).getName();
58	}
59
60	/**
61	* Get class name for the selected LaF
62	*
63	* @return LaF class name
64	*/
65	public String getSelectedClassName() {
66	return items.get(selected).getClassName();
67	}
68
69	@Override
70	public void addListDataListener(ListDataListener arg0) {
71	listeners.add(arg0);
72	}
73
74	@Override
75	public void removeListDataListener(ListDataListener arg0) {
76	listeners.remove(arg0);
77	}
78
79	@Override
80	public Object getSelectedItem() {
81	if (selected >= 0)
82	return getElementAt(selected);
83	else
84	return null;
85	}
86
87	@Override
88	public void setSelectedItem(Object anItem) {
89	for (int i = 0; i < items.size(); i++) {
90	if (getElementAt(i).equals(anItem)) {
91	selected = i;
92	return;
93	}
94	}
95	selected = -1;
96	}
97	}