Qt WebKit

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  WebKit Status 2019
  • kamui  

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  @kamui said in WebKit Status 2019: Would it be possible to pin this thread instead of the "WebKit Status 2017" ? Done
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  WebKit Status 2017
  • mrjj  

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  Feature-wise comparison of QtWebKit reboot with official sources: https://github.com/annulen/webkit/wiki/Comparison-with-QtWebKit-5.6 Note that we are very close to feature parity now, i.e. there are very little features that work with legacy QtWebKit and are not yet supported with reboot, and their number is constantly lowering.
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  UNSOLVED QtWebkit based app fails to start because of missing QtWebNetworkProcess and QtWebProcess
  • MgnL  

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  SOLVED No WebView plug-in found!
  • Karwan  

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  In Qt 5.15.0, there will be similar error like this when deploying in Windows. My solution is to put QtWebView::initialize(); after QGuiApplication app(argc, argv); There will be a warning said: QtWebEngine::initialize() called with QCoreApplication object already created and should be call before. This is depreciated and may fail in the future. but it's working.
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  • owlietenil2  

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  SOLVED Why is there no sound in the qwebview?
  • Mucahit  

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  Yes, For example when i execute this code in terminal 'omxplayer sound.mp4' , i am getting sound.But when i play the url of the same song on qwebview i can't get sound. https://techymax.com/special-forces-group-2-mod-apk/
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  UNSOLVED Qt WebKit 5.212.0 Alpha 4: crash application
  • agarny  

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  FWIW, everything works fine in my application if I use Qt WebKit 5.212.0 Alpha 3. However, I have also built both Alpha 3 and Alpha 4 on their own, and checked https://lemonde.fr/ with MiniBrowser and QtTestBrowser and: MiniBrowser crashes uploading https://lemonde.fr/ and this with both Alpha 3 and Alpha 4; QtTestBrowser loads https://lemonde.fr/ fine (or so it seems), but will eventually crash when loading another page (after clicking on one of the links) on that website. This, using both Alpha 3 and Alpha 4. So, I have no idea why https://lemonde.fr/ works fine in my application using Alpha 3, but it does...!?
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  UNSOLVED Large size html image elements are not preserved while export into PDF
  • Gowtham  

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  Qt 5 is a series, what exact version are you using ? I already stated the requirements: a minimal compilable exemple that shows the behaviour.
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  UNSOLVED Blank page as a result of using IFrames?
  • agarny  

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  @Konstantin-Tokarev said in Blank page as a result of using IFrames?: QtWebKit 5.212.x is based on old WebKit branch from 2016 with occasional backports of fixes and features. Work on updating is still ongoing. Ok, that explains a lot. Any ETA regarding the new WebKit branch by any chance?
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  • vesinhnhasach24hvn  

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  UNSOLVED addResource with QUrl used in <img src> not working in MAC
  • zandarina  

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  Glad you found out ! Since you have it working now, please mark thread as solved using the "Topic Tool" button or the three doted menu beside the answer you deem correct so that other forum users may know a solution has been found :-)
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  UNSOLVED Download and install Qt5.15.0 in Windows
  • qt0009  

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  Hi and welcome to devnet, The online installer is usually the reference for that.
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  UNSOLVED QtWebKit crash built from https://github.com/annulen/webkit.git
  • Robert Chu  

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  Hello folks, I don't think this was ever resolved. I ran into the same issue now, picked up the project from https://github.com/annulen/webkit.git built it with Visual Studio and Qt 5.14.2, and ran into the same crash. Could you guys get a workaround/reason for the crash?
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  UNSOLVED Error compiling qtwebkit
  • wujl  

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  UNSOLVED Can't use ES6 features with QtWebKit running on WebKit-602.1.20
  • asharma  

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  QtWebKit 5.212.x doesn't support ES6 modules. This feature will be available in upcoming release from qtwebkit-dev branch.
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  UNSOLVED QTwebkit Build failed on QT-5.15 via Yocto
  • Chenxi Mao  

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  remove python3 suppot patch? Ah, you had a local patch. I wonder why nobody even tries to contact maintainer when doing such work. What a horrible waste of time for everyone.
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  UNSOLVED Qt5 QWebEnginePage can not obtain element of iframe inside a page
  • chatzich  

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  @chatzich, are you sure you are in the correct subcategory? Shouldn't your message be in https://forum.qt.io/category/54/qtwebengine instead?
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  UNSOLVED Back to webkit
  • robin7863  

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  @Konstantin-Tokarev I can not familiar with Yocto. Could you answer my a very entrylevel question? How to update .bb in QT to compile webkit instead of webengine? Don't consider any further error. First just to involve webkit back. Thanks
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  UNSOLVED Get all http request while loading a url with webkit
  c++ webkit webengine networking web page • • Sudip Ghimire  

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  @Sudip-Ghimire subclass QNetworkAccessManager and reimplement createRequest and call the base class implementation. Then set your custom NAM to the QWebPage: https://doc.qt.io/archives/qt-5.5/qwebpage.html#setNetworkAccessManager
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  SOLVED part of the screen is black when using qt browser
  • Van Tai  

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  Thank @Konstantin-Tokarev You right. It is problem with graphics. I have solved this problem by disable login display.
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  UNSOLVED Can open new window from fancybrowser?
  • Van Tai  

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  Thank @raven-worx for your help. I will try with QWebview::createWindow().
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  SOLVED Building version 5.212.0 alpha4
  • agarny  

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  FWIW, I applied the changes for src/corelib/Qt5CoreMacros.cmake as shown in https://github.com/qt/qtbase/compare/5.12.7...5.12.8, and I am now able to build QtWebKit just fine. Thanks again Konstantin!
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  UNSOLVED play 4K video
  • metind  

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  UNSOLVED Build Qt 5.10.1 Make Error
  plz help me • • Rajashekara V  

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  Hi, You should do an out of source build and start from a clean state. If you have to restart your build, just nuke the folder and start again, it will keep your sources clean.
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  UNSOLVED webkit and videowidget
  • metind  

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  There should be no trouble in having these two widgets in the same application
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  UNSOLVED GPU profiler missing from webengine
  • wojtekzin  

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  I have the same performance issue. Did you find a solution to this performance problem?
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  UNSOLVED Using firefox as default browser of QWebkit
  qwebkit • • Naser 0  

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  Hello @Naser-0, Did you managed to compile it? Im struggling with qwebkit on my Rpi as well. Regards
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  SOLVED WebView does not load url
  • Mark81  

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  Well, it was simple enough: anchors.fill: parent
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  UNSOLVED Qt5 WebKit Unavailable on CentOS
  • anshah  

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  Hi, In Centos 8 You must add EPEL repository andinstall: qt5-qtwebkit from it.
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  UNSOLVED load url with one crash issue in webkit5
  • Dylan-NO1  

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  UNSOLVED Export QT file form linux to customer
  • FrankVerhoeven  

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  @FrankVerhoeven See https://doc.qt.io/qt-5/quiloader.html Using above technique you can write simple application which loads and shows designer files.
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  UNSOLVED For Rest API calls, use QNAM or restsdk
  qnetworkaccessm c++11 restful api restsdk • • Rizwan94  

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  Hi, You have to do some testing to see which one works best for you. Since you are using Qt, QNAM asynchronous nature follows Qt design and what you are used to.
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  UNSOLVED QOAuth for authenticating a user
  c++11 login authentication qoauth • • Rizwan94  

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  This topic is deleted!
  • M.Cocktail  

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  UNSOLVED Compare QUrl or slot for each response?
  qnetworkaccessm c++11 signals & slots qurl restful api • • Rizwan94  

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  @Rizwan94 I never used QNAM, so do not know whether better to use that one or QNetworkReply Yes
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  UNSOLVED Make QNAM not sent any new request, until the last requests' response has arrived.
  • Rizwan94  

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  @Rizwan94 said in Make QNAM not sent any new request, until the last requests' response has arrived.: I am concerned if the UI hangs If you're using signals/slots then the UI will not hang (do not wait "actively" using any "wait*" methods or loops). "When button1 is clicked, I send the request1 and wait for the response" - how do you "wait"? With signals/slots you do not have to wait and block anything.
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  UNSOLVED Interceptor in QT?
  c++11 https rest • • Rizwan94  

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  @Rizwan94 said in Interceptor in QT?: I got to know that in java spring framework etc. We have interceptors which help process the request & response. In QT, do we have anything similar that can be used. Qt uses signals and slots: https://doc.qt.io/qt-5/signalsandslots.html Currently for making REST api calls in my application i am making use of QNAM. When you call get() or post(), QNAM returns a QNetworkReply object. Connect the QNetworkReply::finished() signal to a slot to process the reply. Remember to delete the QNetworkReply when you have finished processing.
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  This topic is deleted!
  • Jos Helmich  

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  UNSOLVED Qt Webkit requests
  • QuasiSimon  

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  Yes, it's possible.
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  UNSOLVED JavaScriptCore MacroAssembler question.
  • arei  

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