public SkinChooser(Frame parent) 
{
	              	 
		super(parent);
		setTitle("Skin Chooser");
		getContentPane().setLayout(new BorderLayout(3,3));
		JPanel buttonPane = new JPanel(new GridLayout(1, 4, 3, 3));
		SelectSkinAction ssa = new SelectSkinAction();
		buttonPane.add(new JButton(ssa));
		PreviewAction pa = new PreviewAction();
		buttonPane.add(new JButton(pa));
		RefreshAction ra = new RefreshAction();
		buttonPane.add(new JButton(ra));
		CancelAction ca = new CancelAction();
		buttonPane.add(new JButton(ca));
		getContentPane().add(new JScrollPane(mSkinList), BorderLayout.CENTER);
		getContentPane().add(buttonPane, BorderLayout.SOUTH);
}

Constructor to initialize the dialog's user interface

Parameters:

parent - the parent of this dialog

 protected boolean accept(File f) 
{
		return f.isDirectory() == false && f.getName().endsWith(".zip");
}

Check if a given file is a skin file.
The default implementation checks if the file ends with zip.

 public  void addComponentToUpdate(Component c) 
{
		mComponentsToUpdate.add(c);
}

Adds a component to be updated

 protected  void buildSkinList(Vector v,
    File directory) 
{
		if (!directory.isDirectory() || !directory.exists()) {
			return;
		}
		String[] files = directory.list();
		File f;
		for (int i = 0, c = files.length; i <  c; i++) {
			f = new File(directory, files[i]);
			if (f.isDirectory()) {
				buildSkinList(v, f);
			} else if (accept(f)) {
				try {
					v.addElement(f.getCanonicalPath());
				} catch (IOException e) {}
			}
		}
}

Recursively traverse directory and add skin files to v.
Skin files are added if accept(skinFile) returns true

 public String[] getSelectedSkins() 
{
		return (String[])mSkinList.getSelectedValues();
}

Returns an array of the currently selected skins

 public String[] getSkinLocations() 
{
		return mDirectories;
}

Gets the directories that are searched for skins

 public static boolean isSkinSupportInstalled() 
{
		try{
			Class slaf = Class.forName("com.l2fprod.gui.plaf.skin.SkinLookAndFeel");
			return slaf != null;
		} catch(Exception e) {
			return false;
		}
}

Returns whether or not skin support is installed by testing to see whether SkinLookAndFeel can be loaded

 public  void refreshList() 
{
		if(mDirectories != null) {
			Vector skins = new Vector();
			for (int i = 0, c = mDirectories.length; i <  c; i++) {
				buildSkinList(skins, new File(mDirectories[i]));
			}
			mSkinList.setListData(skins);
		}
}

Refresh the skin list.

 public  void setSkinLocations(String[] directories) 
{
		mDirectories = directories;
		refreshList();
}

Set search paths