magnet:?xt=urn:btih:a05e2ae30602ab29d666b1609ed40810d1b0d701&xt=urn:md5:0cd09b6d336255bb9d557f6d28c51046&xl=5920056&dn=qtquickcontrols-opensource-src-5.7.1.7z&as=https://download.qt.io/new_archive/qt/5.7/5.7.1/submodules/qtquickcontrols-opensource-src-5.7.1.7z&tr=http://bt.qt-project.org:6969/announce