On Thursday 15 October 2015, Jason Dolan wrote: > My company is porting or project from Qt4.8.6 to Qt5.5.1. In doing so, we > are also porting from QWebkit to QWebEngine since QWebkit is deprecated. > > I'm finding that QWebEngine is very limited in it's ability to deal with > various files. In Qt4.8.6, I was able to handle most file content with > QWebPage's unsupportedContent SIGNAL. > > I see that QWebEngine has QWebEngineProfile, which in turn has the > downloadRequested SIGNAL. This doesn't handle all cases however. In fact, > it's not extremely clear to me what cases it handles and what it doesn't. > > Using the Browser example in the Qt's exmaple directory I tried out these > URLS: > > Content-Disposition: inline; filename="foo.pdf" > http://greenbytes.de/tech/tc2231/inlwithasciifilenamepdf.asis > <http://greenbytes.de/tech/tc2231/inlwithasciifilenamepdf.asis> -- Does > nothing > > Content-Disposition: attachment; filename="foo.html" > http://greenbytes.de/tech/tc2231/attwithasciifilename.asis > <http://greenbytes.de/tech/tc2231/attwithasciifilename.asis> --Triggers > downloadRequested(). Yay! > > <object data=“test.pdf" type="application/pdf”></object> > http://plugindoc.mozdev.org/testpages/pdf.html > <http://plugindoc.mozdev.org/testpages/pdf.html> --Does nothing > > Direct access to pdf file > http://plugindoc.mozdev.org/testpages/test.pdf > <http://plugindoc.mozdev.org/testpages/test.pdf> --Does nothing > > Direct access to a rtf file > http://thewalter.net/stef/software/rtfx/sample.rtf > <http://thewalter.net/stef/software/rtfx/sample.rtf> --Triggers > downloadRequested(). Yay! > > Is there a way I can handle these cases? > If not in 5.5.1, does anyone know if 5.6 will have support?
Sounds like https://bugreports.qt.io/browse/QTBUG-48764 without having investigated I would guess Chromium thinks it is a supported mime-type though we don't support the PDFium PDF viewer. > > -- > Jason Dolan > Software Developer > PCC > Control Your Future. > > 800-722-7708 > ja...@pcc.com <mailto:ja...@pcc.com> > www.pcc.com <http://www.pcc.com/> > twitter.com/pccvt _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
