public void reset() {
Road road = edgenode.getRoad();
if (road != null) {
roadLink.setText(road.getName());
roadLink.setEnabled(true);
nodeLink.setText(road.getOtherNode(edgenode).getName());
nodeLink.setEnabled(true);
} else {
roadLink.setText("null");
roadLink.setEnabled(false);
nodeLink.setText("null");
nodeLink.setEnabled(false);
}
}
private void update(Hyperlink hyperlink, Object object) {
String text = labelProvider != null ? labelProvider.getText(object) : object.toString();
Image image = labelProvider != null ? labelProvider.getImage(object) : null;
String tooltip = labelProvider != null ? labelProvider.getToolTipText(object) : text;
hyperlink.setText(text);
hyperlink.setToolTipText(tooltip);
if (hyperlink instanceof ImageHyperlink) ((ImageHyperlink) hyperlink).setImage(image);
reflow();
}