Actions function ( Keys arg0 ) { return this . keyDown ( null , arg0 ) ; }
performs a modifier key press . does not release the modifier key - subsequent interactions may assume it 's kept pressed . note that the modifier key is never released implicitly - either keyup thekey or sendkeys keys.null must be called to release the modifier . concode_field_sep Mouse mouse concode_elem_sep Keyboard keyboard concode_elem_sep WebDriver driver concode_elem_sep CompositeAction action concode_field_sep Actions release concode_elem_sep Actions release concode_elem_sep void perform concode_elem_sep Actions keyUp concode_elem_sep Actions keyUp concode_elem_sep Actions sendKeys concode_elem_sep Actions sendKeys concode_elem_sep Actions click concode_elem_sep Actions click concode_elem_sep Actions pause concode_elem_sep Actions dragAndDrop concode_elem_sep Actions doubleClick concode_elem_sep Actions doubleClick concode_elem_sep Action build concode_elem_sep Actions moveToElement concode_elem_sep Actions moveToElement concode_elem_sep Actions moveByOffset concode_elem_sep void resetCompositeAction concode_elem_sep Actions dragAndDropBy concode_elem_sep Actions contextClick concode_elem_sep Actions contextClick concode_elem_sep Actions clickAndHold concode_elem_sep Actions clickAndHold