/**
* Registers a listener on the specified font chooser.
*
* <p>The specified listener will receive calls to its <code>setFont</code> method whenever the
* font chooser has been updated.
*
* @param fontChooser chooser to monitor.
* @param previewComponent component whose font should be tied to that of the chooser
*/
protected void addFontChooserListener(FontChooser fontChooser, JComponent previewComponent) {
// Update button font when a new font has been chosen in the FontChooser
if (fontChooser != null) {
ChangeListener listener;
fontChooser.addChangeListener(listener = new PreviewFontChooserListener(previewComponent));
previewComponent.setFont(fontChooser.getCurrentFont());
// Hold a reference to this listener to prevent garbage collection
listenerReferences.add(listener);
}
}
