Here is a list of all variables with links to the classes they belong to:

- u -

• undo : EditorCommandSet
• undoStack : BoardEditorFsm::Context, PackageEditorFsm::Context, SchematicEditorFsm::Context, SymbolEditorFsm::Context
• unit : GraphicsView::RulerGauge, GridSettingsDialog::Grid
• unitSeparator : GraphicsView::RulerGauge
• unlock : EditorCommandSet
• unlocked : KiCadFootprintText, KiCadProperty
• unplacedComponents : BoardDesignRuleCheckData
• url : PartInformationProvider::PartResource
• useOpenGl : WorkspaceSettings
• userName : WorkspaceSettings
• uuid : BoardDesignRuleCheckData::Circle, BoardDesignRuleCheckData::Device, BoardDesignRuleCheckData::Hole, BoardDesignRuleCheckData::Junction, BoardDesignRuleCheckData::Pad, BoardDesignRuleCheckData::Plane, BoardDesignRuleCheckData::Polygon, BoardDesignRuleCheckData::Segment, BoardDesignRuleCheckData::StrokeText, BoardDesignRuleCheckData::Trace, BoardDesignRuleCheckData::Via, BoardDesignRuleCheckData::Zone, BoardPlaneFragmentsBuilder::PlaneData, EagleProjectImport::ComponentMap, AddComponentDialog::SearchResultDevice, BoardClipboardData::Plane, BoardEditorState_Select::DeviceMenuItem, CategoryTreeModel::Item, SchematicClipboardData::ComponentInstance, SchematicClipboardData::SymbolInstance, FileFormatMigrationV01::ComponentSymbolVariant, FileFormatMigrationV01::Gate, FileFormatMigrationV01::Text, SceneData3D::DeviceData