/**
* @param tree JTree to collect expanded paths from.
* @param paths output parameter.
*/
public static void collectExpandedPaths(
@NotNull final JTree tree, @NotNull final List<TreePath> paths) {
final TreeModel model = tree.getModel();
final Object root = model.getRoot();
LOG.assertTrue(root != null);
collectExpandedPathsImpl(tree, paths, new TreePath(root));
}
public static ActionCallback selectFirstNode(final JTree tree) {
final TreeModel model = tree.getModel();
final Object root = model.getRoot();
TreePath selectionPath = new TreePath(root);
if (!tree.isRootVisible() && model.getChildCount(root) > 0)
selectionPath = selectionPath.pathByAddingChild(model.getChild(root, 0));
return selectPath(tree, selectionPath);
}
@Override
public boolean isModified(CodeStyleSettings settings) {
TreeModel treeModel = myTreeTable.getTree().getModel();
TreeNode root = (TreeNode) treeModel.getRoot();
if (isModified(root, settings)) {
return true;
}
return false;
}
@Override
protected void resetImpl(final CodeStyleSettings settings) {
TreeModel treeModel = myTreeTable.getTree().getModel();
TreeNode root = (TreeNode) treeModel.getRoot();
resetNode(root, settings);
}
@Override
public void apply(CodeStyleSettings settings) {
TreeModel treeModel = myTreeTable.getTree().getModel();
TreeNode root = (TreeNode) treeModel.getRoot();
applyNode(root, settings);
}
private String getFilterStatus(TreeModel displayModel, TreeModel originalModel) {
int count = displayModel.getChildCount(displayModel.getRoot());
String text =
count + " out of " + originalModel.getChildCount(originalModel.getRoot()) + " files";
return text;
}