/** Creates the error area component. */
private void initErrorArea() {
SimpleAttributeSet attribs = new SimpleAttributeSet();
StyleConstants.setAlignment(attribs, StyleConstants.ALIGN_RIGHT);
StyleConstants.setFontFamily(attribs, errorPane.getFont().getFamily());
StyleConstants.setForeground(attribs, Color.RED);
errorPane.setParagraphAttributes(attribs, true);
errorPane.setPreferredSize(new Dimension(100, 50));
errorPane.setMinimumSize(new Dimension(100, 50));
errorPane.setOpaque(false);
}
public HelpUI(Frame parent, String title) {
sidebar = new Sidebar();
sidebar.setBorder(new EmptyBorder(10, 10, 10, 10));
infoView = new JTextPane();
Dimension d1 = sidebar.getPreferredSize();
infoView.setPreferredSize(new Dimension(d1.width * 3, d1.height - 5));
infoView.setEditable(false);
MouseAdapter ma =
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent me) {
SidebarOption sopt = (SidebarOption) me.getComponent();
if (sel != null) {
sel.setSelected(false);
sel.repaint();
}
sel = sopt;
sel.setSelected(true);
sel.repaint();
renderInfo();
}
};
general = new SidebarOption("General Info", HELP_GENERAL_LOC);
general.addMouseListener(ma);
sidebar.add(general);
sidebar.add(Box.createVerticalStrut(scy(10)));
artifact = new SidebarOption("Artifacts", HELP_ARTIFACTS_LOC);
artifact.addMouseListener(ma);
sidebar.add(artifact);
sidebar.add(Box.createVerticalStrut(scy(10)));
net = new SidebarOption("Networking", HELP_NET_LOC);
net.addMouseListener(ma);
sidebar.add(net);
sidebar.add(Box.createVerticalStrut(scy(10)));
gpl = new SidebarOption("License", HELP_GPL_LOC);
gpl.addMouseListener(ma);
sidebar.add(gpl);
general.setSelected(true);
sel = general;
sidebar.add(Box.createVerticalGlue());
add(BorderLayout.WEST, sidebar);
add(BorderLayout.CENTER, new JScrollPane(infoView));
setResizable(false);
pack();
setLocationRelativeTo(parent);
setTitle(title);
renderInfo();
}