private static int getTreeBaseline(JTree tree, int height) {
int rowHeight = tree.getRowHeight();
if (TREE_LABEL == null) {
TREE_LABEL = new JLabel("X");
TREE_LABEL.setIcon(UIManager.getIcon("Tree.closedIcon"));
}
JLabel label = TREE_LABEL;
label.setFont(tree.getFont());
if (rowHeight <= 0) {
rowHeight = label.getPreferredSize().height;
}
return getLabelBaseline(label, rowHeight) + tree.getInsets().top;
}
public MetalworksInBox() {
super("In Box", true, true, true, true);
DefaultMutableTreeNode unread;
DefaultMutableTreeNode personal;
DefaultMutableTreeNode business;
DefaultMutableTreeNode spam;
DefaultMutableTreeNode top = new DefaultMutableTreeNode("Mail Boxes");
top.add(unread = new DefaultMutableTreeNode("Unread Mail"));
top.add(personal = new DefaultMutableTreeNode("Personal"));
top.add(business = new DefaultMutableTreeNode("Business"));
top.add(spam = new DefaultMutableTreeNode("Spam"));
unread.add(new DefaultMutableTreeNode("Buy Stuff Now"));
unread.add(new DefaultMutableTreeNode("Read Me Now"));
unread.add(new DefaultMutableTreeNode("Hot Offer"));
unread.add(new DefaultMutableTreeNode("Re: Re: Thank You"));
unread.add(new DefaultMutableTreeNode("Fwd: Good Joke"));
personal.add(new DefaultMutableTreeNode("Hi"));
personal.add(new DefaultMutableTreeNode("Good to hear from you"));
personal.add(new DefaultMutableTreeNode("Re: Thank You"));
business.add(new DefaultMutableTreeNode("Thanks for your order"));
business.add(new DefaultMutableTreeNode("Price Quote"));
business.add(new DefaultMutableTreeNode("Here is the invoice"));
business.add(new DefaultMutableTreeNode("Project Metal: delivered on time"));
business.add(new DefaultMutableTreeNode("Your salary raise approved"));
spam.add(new DefaultMutableTreeNode("Buy Now"));
spam.add(new DefaultMutableTreeNode("Make $$$ Now"));
spam.add(new DefaultMutableTreeNode("HOT HOT HOT"));
spam.add(new DefaultMutableTreeNode("Buy Now"));
spam.add(new DefaultMutableTreeNode("Don't Miss This"));
spam.add(new DefaultMutableTreeNode("Opportunity in Precious Metals"));
spam.add(new DefaultMutableTreeNode("Buy Now"));
spam.add(new DefaultMutableTreeNode("Last Chance"));
spam.add(new DefaultMutableTreeNode("Buy Now"));
spam.add(new DefaultMutableTreeNode("Make $$$ Now"));
spam.add(new DefaultMutableTreeNode("To Hot To Handle"));
spam.add(new DefaultMutableTreeNode("I'm waiting for your call"));
JTree tree = new JTree(top);
JScrollPane treeScroller = new JScrollPane(tree);
treeScroller.setBackground(tree.getBackground());
setContentPane(treeScroller);
setSize(325, 200);
setLocation(75, 75);
}
private JComponent makeTitledPanel(String title, JTree tree) {
JPanel p = new JPanel(new BorderLayout());
p.setBorder(BorderFactory.createTitledBorder(title));
p.add(new JScrollPane(tree));
tree.setRowHeight(0);
return p;
}
public SwingDnDFrame() {
setTitle("SwingDnDTest");
JTabbedPane tabbedPane = new JTabbedPane();
JList list = SampleComponents.list();
tabbedPane.addTab("List", list);
JTable table = SampleComponents.table();
tabbedPane.addTab("Table", table);
JTree tree = SampleComponents.tree();
tabbedPane.addTab("Tree", tree);
JFileChooser fileChooser = new JFileChooser();
tabbedPane.addTab("File Chooser", fileChooser);
JColorChooser colorChooser = new JColorChooser();
tabbedPane.addTab("Color Chooser", colorChooser);
final JTextArea textArea = new JTextArea(4, 40);
JScrollPane scrollPane = new JScrollPane(textArea);
scrollPane.setBorder(new TitledBorder(new EtchedBorder(), "Drag text here"));
JTextField textField = new JTextField("Drag color here");
textField.setTransferHandler(new TransferHandler("background"));
tabbedPane.addChangeListener(
new ChangeListener() {
public void stateChanged(ChangeEvent e) {
textArea.setText("");
}
});
tree.setDragEnabled(true);
table.setDragEnabled(true);
list.setDragEnabled(true);
fileChooser.setDragEnabled(true);
colorChooser.setDragEnabled(true);
textField.setDragEnabled(true);
add(tabbedPane, BorderLayout.NORTH);
add(scrollPane, BorderLayout.CENTER);
add(textField, BorderLayout.SOUTH);
pack();
}
/**
* Constructs a X509 certificate panel.
*
* @param certificates <tt>X509Certificate</tt> objects
*/
public X509CertificatePanel(Certificate[] certificates) {
setLayout(new BorderLayout(5, 5));
// Certificate chain list
TransparentPanel topPanel = new TransparentPanel(new BorderLayout());
topPanel.add(
new JLabel(
"<html><body><b>"
+ R.getI18NString("service.gui.CERT_INFO_CHAIN")
+ "</b></body></html>"),
BorderLayout.NORTH);
DefaultMutableTreeNode top = new DefaultMutableTreeNode();
DefaultMutableTreeNode previous = top;
for (int i = certificates.length - 1; i >= 0; i--) {
Certificate cert = certificates[i];
DefaultMutableTreeNode next = new DefaultMutableTreeNode(cert);
previous.add(next);
previous = next;
}
JTree tree = new JTree(top);
tree.setBorder(new BevelBorder(BevelBorder.LOWERED));
tree.setRootVisible(false);
tree.setExpandsSelectedPaths(true);
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
tree.setCellRenderer(
new DefaultTreeCellRenderer() {
@Override
public Component getTreeCellRendererComponent(
JTree tree,
Object value,
boolean sel,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
JLabel component =
(JLabel)
super.getTreeCellRendererComponent(
tree, value, sel, expanded, leaf, row, hasFocus);
if (value instanceof DefaultMutableTreeNode) {
Object o = ((DefaultMutableTreeNode) value).getUserObject();
if (o instanceof X509Certificate) {
component.setText(getSimplifiedName((X509Certificate) o));
} else {
// We don't know how to represent this certificate type,
// let's use the first 20 characters
String text = o.toString();
if (text.length() > 20) {
text = text.substring(0, 20);
}
component.setText(text);
}
}
return component;
}
});
tree.getSelectionModel()
.addTreeSelectionListener(
new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
valueChangedPerformed(e);
}
});
tree.setSelectionPath(
new TreePath((((DefaultTreeModel) tree.getModel()).getPathToRoot(previous))));
topPanel.add(tree, BorderLayout.CENTER);
add(topPanel, BorderLayout.NORTH);
// Certificate details pane
Caret caret = infoTextPane.getCaret();
if (caret instanceof DefaultCaret) {
((DefaultCaret) caret).setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
}
/*
* Make JEditorPane respect our default font because we will be using it
* to just display text.
*/
infoTextPane.putClientProperty(JEditorPane.HONOR_DISPLAY_PROPERTIES, true);
infoTextPane.setOpaque(false);
infoTextPane.setEditable(false);
infoTextPane.setContentType("text/html");
infoTextPane.setText(toString(certificates[0]));
final JScrollPane certScroll = new JScrollPane(infoTextPane);
certScroll.setPreferredSize(new Dimension(300, 500));
add(certScroll, BorderLayout.CENTER);
}
