Qt WebKit

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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 How to place google maps on qt widget
  • Son DongSeong

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  Or you can get binaries of latest QtWebKit for Qt 5.13.0 from http://download.qt.io/snapshots/ci/qtwebkit/5.212/1561566461/qtwebkit/

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  Unsolved QWebView: Browser Not Supported
  • nathanday89

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  Maybe it doesn't check request headers, but does JS testing of supported features

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  Unsolved Web Application development...
  • U7Development

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  @U7Development said in Web Application development...:

  can i develope my app using Qt Creator but with Cutelyst framework ?

  Yes. Stock Qt Creator understands the default cmake project that Cutelyst creates quite well. I think Cutelyst also provides their own, customized version, but I have never used it.

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  WebKit Status 2019
  • kamui

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  @bveelo I've managed to collect some funds, and there is backing for Windows. So, at very least functionality required for Assistant and similar applications will be available.

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  Unsolved QWebKit Compile error concerning macros
  • anshah

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  In RPM you can only have things (files, packages, "provides") installed by RPM as dependencies of your package

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  Solved Compiling Qt WebKit with qt 5.12.0 failed
  • msauer75

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  @msauer75 You have to rebuild digikam with new Qt and QtWebKit libs that you are using

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  This topic is deleted!
  • margon1688

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  This topic is deleted!
  • Anmol

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  Unsolved No rule to make target `QtWebKit/QWebView' (Qt 5.12.3 + macx)
  • kamui

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  Unsolved QWebView initiating connection to WebSocket results in Proxy type is invalid.
  • Hetal

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  Then update Qt and check if standalone QTcpSocket is working properly with your proxy settings

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  Unsolved Why doesn't QtWebkit render this webpage properly?
  • sherlock

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  How did you debug this? Is there any logging available?

  Yes, there is JS console in Web Inspector. Also it's possible to get console messages via API

  Also, does QtWebkit use some non-recent version of Webkit engine?

  5.212 (which is currently shipped in Ubuntu) is based on WebKit branch from 2016

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  Solved add header to WebView requests
  • i.n.g.o.

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  thank you for the explanation.

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  Qt & V8
  • zeveck

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  When V8 came out was around the same time I stopped programming in C++. I still love QT but was very under impressed by the JavaScript engine in QML. I have moved most of my focus since on JavaScript and Node.js (and even Microsoft Jscript.net for a time) because of the speed at which I could develop complex business applications and network applications.

  My love of V8 makes it emotionally hard to accept a new V4VM but the arguments made in here seem valid and I think this may convince me to move ahead and try out QML again. It's either that or Electron.

  In terms of the future and general popularity of QT, there could be nothing better than JavaScript QT. going head-to-head with Electron. However, my personal preference would be doing this without XML. I wish I could just code QT in JavaScript similar to how it's done with C++. There is a QT npm for node.js but I couldn't get it to compile... clearly not well maintained.

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  This topic is deleted!
  • godgift15

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  Unsolved ImportError: No module named KWebView
  • singham

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  Hi and welcome to devnet,

  Are you trying to integrate the KWebKit framework into your application ?

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  Unsolved GPU profiler missing from webengine
  • wojtekzin

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  Unsolved Webkit event Listener
  • Wowalive

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  @Wowalive This is not possible at the moment

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  Solved QWebView not repainting on changed content / DOM by javascript
  • CertaBit

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  Interesting. FWIW, in 5.212 tiling backing store is not supported and this setting should have no effect

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  Unsolved Using Web technologies with Open Source Qt Creator
  • illia

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  @illia said in Using Web technologies with Open Source Qt Creator:

  I downloaded it from the Qt main website (the open source version).
  https://www.qt.io/download

  I installed it as the instruction told.

  The installer contains many components. Which ones did you select?

  You probably want to select these 3 things, at least:

  Tools > Qt Creator Qt 5.12.1 > MSVC 2017 64-bit Qt 5.12.1 > Qt WebEngine

  No. #1 is selected by default, but the others are not.

  You also need to install Visual Studio 2017 directly from Microsoft. Qt WebEngine is not compatible with the MinGW compiler.

  As @SGaist said, it is still possible to use Qt WebKit. However, the setup is harder.

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  Unsolved Browser application cache
  • RadhaNK

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  Is it possible to intercept the http response and store them locally?

  You can replace QNetworkAccessManager instance of QWebPage with object of your own subclass and intercept any requests

  What are the other techniques in qt that can help ?

  You can use standard HTTP caching, e.g. via installing QNetworkDiskCache on QNetworkAccessManager instance of QWebPage. Behavior of cache is controlled by HTTP headers

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  Unsolved customise QtWebKit
  • aminemaar

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  @Konstantin-Tokarev thanks

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  Solved No WebView plug-in found!
  • Karwan

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  Hi,

  The QtWebView module uses QtWebEngine on Windows. And as already written, this module is only available with MSVC2017 because of chromium.

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  This topic is deleted!
  • AkhilJain

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  Unsolved Qt4.8.6 How to compile webkit module
  • xiaoma

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  You should update Qt in any case however that won't change anything for QtWebKit. The module does not compile in static mode because of its underlying dependencies.

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  Unsolved Program crashes after loading google map inside the form
  • Amin Ji

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  @SGaist Can you help me with this case? I think QT 5.3 has a problem with Webview, then I plan to install qt5.12 (which I'm asking for help in another topic). what do you think bro?
  thanks.

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  This topic is deleted!
  • xiaoma

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  Unsolved QWebView crashes when charging google maps
  • davidesalvetti

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  hello there,
  I have the same problem. did you solve this?
  regards.

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  Solved Performing Test Qt5Gui_PRIVATE_HEADER_FOUND - Failed
  • RaymondH

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  I don't know. Regardless, removing these files makes my problem go away.

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  Unsolved Undefined reference error while building QT5.6 with webkit
  • inverse

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  @Konstantin-Tokarev Thanks. Its the same error again. Maybe its because I copy webkit in QT folder and let qt build the webkit. I haven't tried building it separately. I will see if I could built it separately and soon update the status here.

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  error: cannot find -lQt5WebKitWidgetsd, cannot find -lQt5WebKitd
  • nikich340

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  The reasoning of QtWebEngine can be found here.

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  Unsolved QtWebKitsWidgets/QtGraphicsWebView:No such file or directory
  webkit • • vmur_90

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  Your installer based Qt has absolutely no idea of what you have on your system and you should in any case not mix libraries from different versions of Qt.

  There's no "Qt SDK" package in Ubuntu. You can start with qtbase5-dev and then add the dev packages corresponding to the modules you want to use.

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  Solved qt.network.ssl: QSslSocket error when trying to open https but http work?...
  • filipdns

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  @filipdns I found other dll working, then, no error any more..

  https://github.com/KhoaTranProgrammer/SimpleWeather

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  Unsolved Cache warnings on Windows 10, PyQt 5.7, after clicking url's in a QTextBrowser
  • edreamleo

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  Install Google Chrome, you can solve the problem：

  [0918/053926:ERROR:cache_util_win.cc(20)] Unable to move the cache: 5
  [0918/053926:ERROR:cache_util.cc(134)] Unable to move cache folder C:\Users\edreamleo\AppData\Local\python\QtWebEngine\Default\GPUCache to C:\Users\edreamleo\AppData\Local\python\QtWebEngine\Default\old_GPUCache_000
  [0918/053926:ERROR:cache_creator.cc(129)] Unable to create cache
  [0918/053926:ERROR:shader_disk_cache.cc(589)] Shader Cache Creation failed: -2

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  Unsolved Custom Cursor in Qt Quick
  • Adinoyi

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  Use QCursor. You can't do it from QML, you need to do it in C++.

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  Solved module "qtwebkit" is not installed
  • Keivan

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  @Keivan
  the QtWebkit module has been removed along with Qt 5.6

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  Unsolved Use of QtWebView with VS2015
  • Raynare

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  You can use the previous version of Qt where QtWebEngine was available with VS2015.

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  Unsolved Can SPNEGO support available with Qt? If not, what is the alternative way of implementing it?
  • KeshavSingh

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  @aha_1980 Thank you. I have seen this use case.

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  This topic is deleted!
  • Rousseau

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  Unsolved OEM GUI elements, patterns—cheat-sheet'ish visual library?
  • ninavizz

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  You can check out the Qt Quick Controls 2 Gallery Example in Qt Creator. It shows all available components in one simple app.

  http://doc.qt.io/qt-5/qtquickcontrols2-gallery-example.html