void (@NotNull AnActionEvent event, boolean flag) { DependencyUISettings.getInstance().UI_SHOW_FILES = flag; mySettings.UI_SHOW_FILES = flag; if (!flag && myLeftTree.getSelectionPath() != null && myLeftTree.getSelectionPath().getLastPathComponent() instanceof FileNode){ TreeUtil.selectPath(myLeftTree, myLeftTree.getSelectionPath().getParentPath()); } rebuild(); }