void PaletteTree::loadEditors(EditorManagerInterface &editorManagerProxy) { for (const Id &editor : editorManagerProxy.editors()) { for (const Id &diagram : editorManagerProxy.diagrams(editor)) { addEditorElements(editorManagerProxy, editor, diagram); } } const int index = SettingsManager::value("CurrentIndex", 0).toInt(); SettingsManager::setValue("CurrentIndex", index >= 0 ? index : 0); }