void updateTheLabel(DocumentEvent e) {
Document doc = (Document) e.getDocument();
String text = null;
try {
text = doc.getText(0, doc.getLength());
doc = null;
} catch (BadLocationException ex) {
text = null;
}
if (text != null) {
try {
double number = Double.parseDouble(text);
if (number > 1) {
label.setText(labelPair.getPlural());
} else {
label.setText(labelPair.getSingular());
}
} catch (NumberFormatException ex) {
// Do nothing
} finally {
text = null;
}
}
}
public void addForDisplay(CTalkativeTextPane pane, LabelPair<String, String> lp) {
GridBagLayout gridbag = (GridBagLayout) getLayout();
labelPair = lp;
label = new JLabel(labelPair.getSingular(), JLabel.LEFT);
pane.getDocument().addDocumentListener(this);
GridBagConstraints c = new GridBagConstraints();
c.gridx = 0;
c.gridy = 0;
c.gridwidth = 1;
c.gridheight = 1;
c.weightx = 0.1;
c.weighty = 0.1;
c.anchor = GridBagConstraints.LINE_START;
c.insets = new Insets(0, 20, 0, 00);
gridbag.setConstraints(pane, c);
add(pane);
c = new GridBagConstraints();
c.gridx = 1;
c.gridy = 0;
c.gridwidth = 1;
c.gridheight = 1;
c.weightx = 0.1;
c.weighty = 0.1;
c.anchor = GridBagConstraints.LINE_START;
c.insets = new Insets(0, 0, 0, 20);
gridbag.setConstraints(label, c);
add(label);
JPanel filler = new JPanel();
filler.setBackground(white);
c = new GridBagConstraints();
c.gridx = 2;
c.gridy = 0;
c.gridwidth = 1;
c.gridheight = 1;
c.weightx = 0.8;
c.weighty = 0.8;
c.fill = GridBagConstraints.BOTH;
c.anchor = GridBagConstraints.LINE_END;
gridbag.setConstraints(filler, c);
add(filler);
filler = null;
c = null;
}
