@Override
  protected boolean customizeNonPsiElementLeftRenderer(
      ColoredListCellRenderer renderer,
      JList list,
      Object value,
      int index,
      boolean selected,
      boolean hasFocus) {
    if (!(value instanceof NavigationItem)) return false;

    NavigationItem item = (NavigationItem) value;

    TextAttributes attributes = getNavigationItemAttributes(item);

    SimpleTextAttributes nameAttributes =
        attributes != null ? SimpleTextAttributes.fromTextAttributes(attributes) : null;

    Color color = list.getForeground();
    if (nameAttributes == null) nameAttributes = new SimpleTextAttributes(Font.PLAIN, color);

    renderer.append(item + " ", nameAttributes);
    ItemPresentation itemPresentation = item.getPresentation();
    assert itemPresentation != null;
    renderer.setIcon(itemPresentation.getIcon(true));

    String locationString = itemPresentation.getLocationString();
    if (!StringUtil.isEmpty(locationString)) {
      renderer.append(locationString, new SimpleTextAttributes(Font.PLAIN, JBColor.GRAY));
    }
    return true;
  }
Beispiel #2
0
 @NotNull
 public String getNodeText(@NotNull PsiElement element, boolean useFullName) {
   if (useFullName) {
     if (element instanceof NavigationItem) {
       final NavigationItem navigationItem = ((NavigationItem) element);
       final ItemPresentation presentation = navigationItem.getPresentation();
       if (presentation != null && presentation.getPresentableText() != null) {
         return presentation.getPresentableText();
       }
       final String name = navigationItem.getName();
       if (name != null) {
         return name;
       }
     }
   }
   if (element instanceof PsiNamedElement) {
     final String name = ((PsiNamedElement) element).getName();
     if (name != null) return name;
   }
   return element.toString();
 }