void (boolean visible, MyNode node, @Nullable UnnamedConfigurable configurable, boolean selected) { myRenderInfo = null; if (visible) { ConfigurableTreeRenderer renderer = node.getRenderer(); if (renderer != null) { if (configurable instanceof ConfigurableWrapper) { configurable = ((ConfigurableWrapper)configurable).getRawConfigurable(); } myRenderInfo = renderer.getDecorator(myTree, configurable, selected); } } }