private Section createSection(SceneNodeComponent component) {
FormToolkit toolkit = GurellaStudioPlugin.getToolkit();
Section section =
toolkit.createSection(componentsComposite, TWISTIE | SHORT_TITLE_BAR | NO_TITLE_FOCUS_BOX);
section.setText(MetaTypes.getMetaType(component).getName());
section.setLayoutData(new GridData(FILL, FILL, true, false, 1, 1));
section.addExpansionListener(new ExpansionListener(component));
BeanEditor<SceneNodeComponent> editor = createEditor(section, editorContext, component);
Signal1<PropertyValueChangedEvent> signal = editor.getContext().propertiesSignal;
signal.addListener(e -> notifySceneChanged());
section.setClient(editor);
section.setExpanded(getPreferences().getBoolean(component.ensureUuid(), true));
editors.put(component, section);
return section;
}
@Override
public void componentIndexChanged(SceneNodeComponent component, int newIndex) {
Section section = editors.get(component);
if (section == null) {
return;
}
ImmutableArray<SceneNodeComponent> components = component.getNode().components;
int size = components.size();
if (size < 2) {
return;
}
if (newIndex == 0) {
Section nextSection = editors.get(components.get(1));
section.moveBelow(nextSection);
} else {
Section nextSection = editors.get(components.get(newIndex - 1));
section.moveAbove(nextSection);
}
}
@Override
public void expansionStateChanged(ExpansionEvent e) {
getPreferences().putBoolean(component.ensureUuid(), e.getState());
}