Пример #1
1
        @Override
        protected Transferable createTransferable(JComponent c) {
          if (!(c instanceof XDebuggerTree)) {
            return null;
          }
          XDebuggerTree tree = (XDebuggerTree) c;
          //noinspection deprecation
          TreePath[] selectedPaths = tree.getSelectionPaths();
          if (selectedPaths == null || selectedPaths.length == 0) {
            return null;
          }

          StringBuilder plainBuf = new StringBuilder();
          StringBuilder htmlBuf = new StringBuilder();
          htmlBuf.append("<html>\n<body>\n<ul>\n");
          TextTransferable.ColoredStringBuilder coloredTextContainer =
              new TextTransferable.ColoredStringBuilder();
          for (TreePath path : selectedPaths) {
            htmlBuf.append("  <li>");
            Object node = path.getLastPathComponent();
            if (node != null) {
              if (node instanceof XDebuggerTreeNode) {
                ((XDebuggerTreeNode) node).appendToComponent(coloredTextContainer);
                coloredTextContainer.appendTo(plainBuf, htmlBuf);
              } else {
                String text = node.toString();
                plainBuf.append(text);
                htmlBuf.append(text);
              }
            }
            plainBuf.append('\n');
            htmlBuf.append("</li>\n");
          }

          // remove the last newline
          plainBuf.setLength(plainBuf.length() - 1);
          htmlBuf.append("</ul>\n</body>\n</html>");
          return new TextTransferable(htmlBuf.toString(), plainBuf.toString());
        }
Пример #2
0
 public void rebuildAndRestore(final XDebuggerTreeState treeState) {
   Object rootNode = myTreeModel.getRoot();
   if (rootNode instanceof XDebuggerTreeNode) {
     ((XDebuggerTreeNode) rootNode).clearChildren();
     treeState.restoreState(this);
     repaint();
   }
 }