MarkerWizard.java 文件源码

private IDoubleClickListener getDoubleClickListener() {
  return new IDoubleClickListener() {
    @Override
    public void doubleClick(final DoubleClickEvent event) {
      final IStructuredSelection selection = (IStructuredSelection) event.getSelection();
      final Object firstElement = selection.getFirstElement();
      if (MarkerPage.markTreeViewer.isExpandable(firstElement)) {
        final boolean expanded = MarkerPage.markTreeViewer.getExpandedState(firstElement);
        MarkerPage.markTreeViewer.setExpandedState(firstElement, !expanded);
      } else {
        MarkerWizard.this.performFinish();
        MarkerWizard.this.getContainer().getShell().close();
      }
    }
  };
}