The names of many variables were too similar. To make the code easier to follow we renamed: * _captureElem to _capturedElem * _captureElemChanged() to _capturedElemChanged() * captureElem to proxyElem * elem to target Co-authored-by: Alex Tanskanen <aleta@cendio.se> Co-authored-by: Niko Lehto <nikle@cendio.se>