QML and Qt Quick

@J-Hilk Dimming effect is not related to background. I think I need to use Overlay.modal attached property like so: Popup { ... modal: true Overlay.modal: Rectangle { color: "#aacfdbe7" // color/opacity } }

@fcarney actually, I am not too bothered about anchors and centering as the popups are initially shown in positions based on user mouse clicks, etc. The initial stumbling block for me was just getting hold of the top-level window size and being notified of changes. Now that I can do that, I can think about the details of how I need to react to the changes.

You should not want that. Delegates are only a visual representation of the model, and ListView is designed to only show (and instantiate) what the user needs to see. Forcing it to show everything will decrease performance. If you definitely need to generate UI for all elements in a model, use Repeater.

Rectangle { anchors.fill: parent } This will make your Rectangle fill the window.

I did what you said, there was one thing that I had to change that you would have overlooked, but this loads the tile = 0 for all tiles.

@Puya said in How to apply the same background to all DelegateChioces in DelegateChooser?: How would that work with the delegate (a QML component) coming from the model (C++ object)? No idea. I don't know what that means.

I suspect that adding a scrollbar to a scrollview disconnects it from everything. I've read the docs, and although the don't explicitly say so, I think scrollView contains an inherint scrollbar. So add a new one: ScrollBar.vertical: ScrollBar {} cases a standlone scrollbar connected to nothing.

@Gunkut i think you are better off by using a StackView element instead of a loader. To push (a new page) into or pop (remove the current page) the StackView in which your current page/window currently is use the provided attached properties (e.g. StackView.view.push() / StackView.view.pop())

@KroMignon Thank you, it works

I'm seeing the same thing here as well. Has anyone reported it as bug?

Seems like I have to write event.accepted = false and then it works

Maybe it will help someone. This code fixed the issue: #if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)) qmlRegisterAnonymousType<QAbstractItemModel>(uri, 1); #else qmlRegisterType<QAbstractItemModel>(); #endif

For the record, I used custom getters of the model, with the current index of the Listmodel.

@maxwell31 What exactly do you mean? Do you want to modify QQuickTreeModelAdaptor? Or why else you would need to "copy"? If you want to modify QQuickTreeModelAdaptor then you have ot make your changes open source (LGPL requirement).

@flwwater when you are talking about this QtApplicationManager type, you will need a commercial license of Qt first.

@ondrejandrej said in Get file name, line number and function name in QML Javascript. How?: Is there a way to print file name only? Yes and no. These are the tokens accepted by qSetMessagePattern: https://doc.qt.io/qt-5/qtglobal.html#qSetMessagePattern For filename, there is only one choice (the "%{file}" that we have already seen). There isn't anything like "shortfile" or "filebasename" from what I can see. So I can think of two options. (1) you can write your own QtMessageHandler function, as done in this example: https://github.com/qt/qtbase/blob/fcea8e7aa8a/examples/vulkan/hellovulkanwidget/main.cpp#L79 Anything that is logged will get routed to your handler function, and you can get the filename and all the other info from the QMessageLogContext passed to the handler, and you can then have total control over logging. (2) Keep the logging as you have it now (with long file name and file path), and write a separate little bash script (or perl script, or python script) to filter the output whenever you pipe logging info to your script. I guess (2) might not be great if you are looking at the output inside a debugger. Nonetheless, here is an example of what I mean in (2), as demonstrated at a bash prompt... If I launch my app like so: ./app This long line of output appears 2021-04-26 08:33:52 [QT-info][thr:1991]/opt/repositories/client/self/heory/gits/heory/src/app/event_filter.cc(76): this GUI thread is running unblocked. But if I launch it and pipe output through a sed filter: ./app |& sed 's/opt\/repositories\/client\/self\/heory\/gits//' That same log line will shrink to: 2021-04-26 08:33:46 [QT-info][thr:1951]//heory/src/app/event_filter.cc(76): this GUI thread is running unblocked. (Sidenote: in case the |& that I like to call pipepersand is as new to anyone as it is recently new to me, here is a reference on piping in bash with {pipe,ampersand})

@JL-SABATIER You're most welcome. Happy coding!