QML and Qt Quick

@jsulm
you can’t cancel qfuture that was launched via qtconcurrent::run, I ended up doing without using a thread at all, I just did connectToHost in restoreConnection without waiting, connected onConnect for the socket and processed all the logic there

If you look at the code here,
https://doc.qt.io/qt-6/qml-qtmultimedia-videooutput.html

The video output is used for media player. Where is your player? How do you code your player?

property "source" does not exist in VideoOutput from
https://doc.qt.io/qt-6/qml-qtmultimedia-videooutput-members.html

@jsulm Oh, okay, thank you for your help. We can close this thread and mark it as solved.

Bug is here https://bugreports.qt.io/browse/QTBUG-103718
Fix is also under progress.

I have encountered a similar problem, which has not been resolved. However, your example does not illustrate this issue.I test the example ，when myModel = newModel，print myModel.length =0

I have the same question. Did you ever figure out if Picking works with custom geometry? Thanks.

Canvas { id: canvas anchors { fill : parent } // antialiasing: true onPaint: { var ctx = canvas.getContext("2d") ctx.fillStyle = "white" ctx.fillRect(0, 0, canvas.width, canvas.height) }

}

// Adding a fillStyle might help !!!!

Thank you @Axel-Spoerl. QML file(MyPthinkSMain.qml) to load is present in the plugin itself. Code snippet

QPluginLoader loader("/Users/dheeru/libs/India/Bengaluruu/PthinkS/QtExperts/libPthinkSUtilplugin.dylib"); loader.load(); const QUrl urlu"qrc:/India/Bengaluruu/PthinkS/QtExperts/MyPthinkSMain.qml"_qs); engine.load(url);

The file qrc:/India/Bengaluruu/PthinkS/QtExperts/MyPthinkSMain.qml comes from the plugin libPthinkSUtilplugin.dylib itself. If I comment loader.load(), application does not show up window.

As I understand plugin will be loaded once engine see the import statement in qml. Hope this is what you are describing. In my use case qml file itself comes from the plugin built using qt_add_qml_module.

Good
Then please make the thread as solved so other forum users may know a solution has been found :-)

@michael_su Finally solved this. Let me know if you need help.

Some more info.
I use kiosk-shell mode for weston (I need use one app in full screen mode). When I change it to desktop-shell, dialog size is normal, but I see maximize, minimize and close buttons for app.

Was there ever a response to this issue? Any camera I query returns no supportedFeatures.

Camera enumeration and image capture works fine but regardless of camera no controls work, Exposure, WhiteBalance, Zoom, etc.

@GrecKo said in timing of sizing calculations:

The ListView has no width set in the code you pasted.

Right you are. I added explicit width to the ListView, and it now seems to size properly. I guess the console logs I put in were a bit misleading. Thanks!