magnet:?xt=urn:btih:0b06c1a1ad1c4e1649605d22f397e8cef6c0ec97&xt=urn:md5:732d88454efb186ae08383409a8fe8ba&xl=942478&dn=qtquickcontrols-opensource-src-5.4.1.7z&as=https://download.qt.io/new_archive/qt/5.4/5.4.1/submodules/qtquickcontrols-opensource-src-5.4.1.7z&tr=http://bt.qt-project.org:6969/announce