UIManager properties - is there a list of these?

Here's something I downloaded from this forum the other day:import java.awt.*;

import java.awt.event.*;

import java.util.*;

import javax.swing.*;

import javax.swing.plaf.*;

import javax.swing.table.AbstractTableModel;

import javax.swing.table.TableCellRenderer;

public class ShowUIDefaults extends JFrame implements ActionListener

{

JFrame frame;

JTabbedPane tabbedPane;

JButton metal;

JButton windows;

JButton motif;

SampleRenderer sampleRenderer;

public ShowUIDefaults(String title)

{

super(title);

frame = this;

getContentPane().setLayout(new BorderLayout());

tabbedPane = getTabbedPane();

getContentPane().add(tabbedPane);

JPanel buttons = new JPanel();

buttons.setLayout(new GridLayout(1, 3));

getContentPane().add(buttons, BorderLayout.SOUTH);

metal = new JButton("Metal");

metal.addActionListener(this);

buttons.add(metal);

windows = new JButton("Windows");

windows.addActionListener(this);

buttons.add(windows);

motif = new JButton("Motif");

motif.addActionListener(this);

buttons.add(motif);

}

public void actionPerformed(ActionEvent e)

{

String laf = "";

Object o = e.getSource();

if (o == metal)

{

laf = "javax.swing.plaf.metal.MetalLookAndFeel";

}

else if (o == windows)

{

laf = "com.sun.java.swing.plaf.windows.WindowsLookAndFeel";

}

else if (o == motif)

{

laf = "com.sun.java.swing.plaf.motif.MotifLookAndFeel";

}

try

{

UIManager.setLookAndFeel(laf);

}

catch (Exception e2)

{

System.out.println(e2);

}

getContentPane().remove(tabbedPane);

tabbedPane = getTabbedPane();

getContentPane().add(tabbedPane);

SwingUtilities.updateComponentTreeUI(frame);

frame.pack();

}

private JTabbedPane getTabbedPane()

{

Map components = new TreeMap();

UIDefaults defaults = UIManager.getDefaults();

// Build of Map of attributes for each component

for (Enumeration enum = defaults.keys(); enum.hasMoreElements(); )

{

Object key = enum.nextElement();

Object value = defaults.get(key);

Map componentMap = getComponentMap(components, key.toString());

if (componentMap != null)

{

componentMap.put(key, value);

}

}

JTabbedPane pane = new JTabbedPane(SwingConstants.BOTTOM);

pane.setPreferredSize(new Dimension(800, 400));

addComponentTabs(pane, components);

return pane;

}

private Map getComponentMap(Map components, String key)

{

if (key.startsWith("class") | key.startsWith("javax"))

{

return null;

}

// Component name is found before the first "."

String componentName;

int pos = key.indexOf(".");

if (pos == -1)

{

if (key.endsWith("UI"))

{

componentName = key.substring(0, key.length() - 2);

}

else

{

componentName = "System Colors";

}

}

else

{

componentName = key.substring(0, pos);

}

// Get the Map for this particular component

Object componentMap = components.get(componentName);

if (componentMap == null)

{

componentMap = new TreeMap();

components.put(componentName, componentMap);

}

return (Map)componentMap;

}

private void addComponentTabs(JTabbedPane pane, Map components)

{

sampleRenderer = new SampleRenderer();

String[] colName = {"Key", "Value", "Sample"};

Set c = components.keySet();

for (Iterator ci = c.iterator(); ci.hasNext(); )

{

String component = (String)ci.next();

Map attributes = (Map)components.get(component);

Object[][] rowData = new Object[attributes.size()][3];

int n = 0;

Set a = attributes.keySet();

for (Iterator ai = a.iterator(); ai.hasNext(); n++)

{

String attribute = (String)ai.next();

rowData[n][0] = attribute;

Object o = attributes.get(attribute);

if (o != null)

{

rowData[n][1] = o.toString();

rowData[n][2] = "";

if (o instanceof Font)

{

rowData[n][2] = (Font)o;

}

if (o instanceof Color)

{

rowData[n][2] = (Color)o;

}

if (o instanceof IconUIResource)

{

rowData[n][2] = (Icon)o;

}

}

else

{

rowData[n][1] = "";

rowData[n][2] = "";

}

}

MyTableModel myModel = new MyTableModel(rowData, colName);

JTable table = new JTable(myModel);

table.setDefaultRenderer(sampleRenderer.getClass(), sampleRenderer);

table.getColumnModel().getColumn(0).setPreferredWidth(250);

table.getColumnModel().getColumn(1).setPreferredWidth(500);

table.getColumnModel().getColumn(2).setPreferredWidth(50);

pane.addTab(component, new JScrollPane(table));

}

}

class MyTableModel extends AbstractTableModel

{

private String[] columnNames;

private Object[][] rowData;

public MyTableModel(Object[][] rowData, String[] columnNames)

{

this.rowData = rowData;

this.columnNames = columnNames;

}

public int getColumnCount()

{

return columnNames.length;

}

public int getRowCount()

{

return rowData.length;

}

public String getColumnName(int col)

{

return columnNames[col];

}

public Object getValueAt(int row, int col)

{

return rowData[row][col];

}

public Class getColumnClass(int c)

{

Object o;

if (c == 2)

{

o = sampleRenderer;

}

else

{

o = getValueAt(0, c);

}

return o.getClass();

}

public void setValueAt(Object value, int row, int col)

{

rowData[row][col] = value;

fireTableCellUpdated(row, col);

}

}

class SampleRenderer extends JLabel implements TableCellRenderer

{

public SampleRenderer()

{

super();

setHorizontalAlignment(SwingConstants.CENTER);

setOpaque(true); //MUST do this for background to show up.

}

public Component getTableCellRendererComponent(JTable table,

Object sample,

boolean isSelected,

boolean hasFocus,

int row,

int column)

{

setBackground(null);

setIcon(null);

setText("");

if (sample instanceof Color)

{

setBackground((Color)sample);

}

if (sample instanceof Font)

{

setText("Sample");

setFont((Font)sample);

}

if (sample instanceof Icon)

{

setIcon((Icon)sample);

}

return this;

}

}

public static void main(String[] args)

{

// Set the Look and Feel

try

{

UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

}

catch (Exception e)

{

}

//UIManager.put("TabbedPane.selected", new Color( 255, 0, 0) );

//UIManager.put("ScrollBar.width", new Integer(24) );

// The attributes of each component will be shown on a separate tab

JFrame f = new ShowUIDefaults("UI Defaults");

f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

f.pack();

f.setVisible(true);

}

}

uncle_alice at 2007-7-6 0:43:11 >