@Nivedkarun Use QWebEngineView

Bonsoir, Non, de plus sur Android et iOS, ce sont les composants systèmes qui sont utilisés.

@define-qt You can be more specific using the name of object as identifier in style sheet sintaxe QLineEdit#ObjectName { border:0; }

@Konstantin-Tokarev , thanks! QGraphicsView::scale() works great.

Anyone has any idea?

Could not find anything.

@koliva Could you give me URLs where this problem reproduces? Also, what QtWebKit version are you using? Form handling code had some fixes in 5.5. It can also be caused by non-conforming behavior of web server.

Got it solved :-) QWebFrame * webGUIframe = qobject_cast<QWebFrame *>(sender()); QWebView * webGUI = (QWebView*)(webGUIframe->parent())->parent(); webGUI->page()->mainFrame()->addToJavaScriptWindowObject("NativeBridge", this);

@Konstantin-Tokarev said in Multiple, identical instances of WebView, dynamically created: Approach with multiple views is optimal when you want all those pages to be present on screen at the same time, or have indpendent "tabs" like in a browser with separate navigation histories and possibility to do background work like playing music This is about what we do. The screen is divided into various sections that are used for various menus, sub-menus, lists ... and more. These need to be loaded and shown/hidden separately or at the same time. The GUI is completely based on webpages with html/css/php/js. I have it working pretty smart now, though there are some limits like a key can not be sent to a webGUI that is hidden for instance, which would be great to preload a GUI section before showing.

@havasu78 said in QWebEngineView in QtDesigner: but QWidget is not an item that can be added to the form in PyQt5Designer Why do you think so? QWidget is located under "Containers" in the Designer.

Hi @JKSH, I've resolved using QWebChannel. Thanks again!

Setting the LocalStorageEnabled setting to true fixed this one!

Anyone? Any Idea?

I updated my previous post since I solved part of the issue.