- int sinkWidth = width / sinks.size();
- int sinkIndex = 0;
- for (Sink connectedSink : sinks) {
- /* distribute all sinks evenly below this source. */
- addControlled(connectedSink, level + 1, position + sinkIndex * sinkWidth, sinkWidth);
- sinkIndex++;
+ if (!sinks.isEmpty()) {
+ int sinkWidth = width / sinks.size();
+ int sinkIndex = 0;
+ for (Sink connectedSink : sinks) {
+ /* distribute all sinks evenly below this source. */
+ addControlled(connectedSink, level + 1, position + sinkIndex * sinkWidth, sinkWidth, controlledComponent);
+ sinkIndex++;
+ }
+ }
+ }
+
+ /**
+ * Creates a panel displaying a single component.
+ *
+ * @param controlledComponent
+ * The component to display
+ * @return The created panel
+ */
+ private static JPanel createComponentPanel(final ControlledComponent controlledComponent, final ControlledComponent parentComponent) {
+ JPanel componentPanel = new JPanel(new BorderLayout(12, 12));
+ componentPanel.setBorder(createCompoundBorder(createEtchedBorder(), createEmptyBorder(0, 4, 0, 3)));
+ componentPanel.add(new JLabel(controlledComponent.name()), BorderLayout.WEST);
+ final JLabel titleLabel = new JLabel(controlledComponent.metadata().fullTitle());
+ titleLabel.setFont(titleLabel.getFont().deriveFont(titleLabel.getFont().getSize2D() * 0.8f));
+ componentPanel.add(titleLabel, BorderLayout.EAST);
+ if (parentComponent != null) {
+ titleLabel.setVisible(!parentComponent.metadata().fullTitle().equals(controlledComponent.metadata().fullTitle()));