public static void main(String[] args) {
// TODO Auto-generated method stub
Converter f = new Converter("Metric Converter");
f.setSize(400, 300);
f.setVisible(true);
f.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
}
/**
* Updates the shared value instance if updateValue is true. Always forces the redraw of
* everything.
*/
protected void doValueUpdate(FilterBypass fb) throws BadLocationException {
Document doc = fb.getDocument();
String text = doc.getText(0, doc.getLength());
if (text.isEmpty()) {
text = "0";
}
if (updateValue == true) {
try {
Double value = new Double(text);
double newValue = multiplier.getValueToBeSet(value.doubleValue());
cValue.setValue(newValue);
} catch (NumberFormatException e) {
// do nothing, since we allow '-'
}
}
topContainer.forceRedraw();
}
/**
* Registers a Converter with the ConverterLibrary
*
* @param converter <code>Converter</code> Instance of Converter able to convert Strings into
* objects of the given type
*/
public void register(Converter<?> converter) {
converters.put(converter.convertsTo(), converter);
}
