Component ( JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { clear(); if (value instanceof PsiClass aClass) { setIcon(aClass.getIcon(0)); if (aClass.getQualifiedName() != null) { SimpleTextAttributes attributes; if (aClass.isDeprecated()) { attributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_STRIKEOUT, null); } else { attributes = SimpleTextAttributes.REGULAR_ATTRIBUTES; } append(aClass.getQualifiedName(), attributes); } } else { LOG.assertTrue(value instanceof String); String qName = (String)value; append(qName, SimpleTextAttributes.REGULAR_ATTRIBUTES); setIcon(AllIcons.Nodes.Static); } setFont(FONT); if (isSelected) { setBackground(list.getSelectionBackground()); setForeground(list.getSelectionForeground()); } else { setBackground(list.getBackground()); setForeground(list.getForeground()); } return this; }