QML and Qt Quick

hi i was trying the above method..it seems to be quite painful..But certainly there seems to be a multiplication factor .Meanwhile if u get any ideas please let me know Thanks

Can any one please help?

@jiangcaiyang Sorry? I don't understand you, could you pls rephrase?

Ah. Thank you so much that's perfect!

looks like a bug to me, If you are sure please submit a bug

When you are adding the file, it takes the path from the current source directory. Here is documentation from Qt Resource file system. "The specified paths are relative to the directory containing the .qrc file. Note that the listed resource files must be located in the same directory as the .qrc file, or one of its subdirectories" If you don't want this relative path in QRC file, you can remove the entire path and keep only required file. Just open the QRC file in Qt creator->RightClick->Rename. Now you can remove the path you don't want. Hope this helps.

That would be a problem definitely. Maybe you can suggest this as a feature request to the Qt Creator developers.

I found that turning on threaded render on Window (via QML_FORCE_THREADED_RENDERER=1 env var) forces all instances of QQuickWindow to create their own opengl context. But still wondering how to overcome application opengl data destruction when Qt kills opengl contexts object.

That too doesn't work.

Thanks. I think manually setting a bool flag when the code changes between binding and constant will do too.

I don't know about your other code. Atleast in the above code i dont see where you are assigning a value to itemUrl other than in View2.qml. AFAIK the on<property_name>Changed signal handler are executed when a change is detected.

The step with the db is only neccessary bcause i was not sure how to add elements to an existing xml document. I think QDomDocument does this job, so i can directly update a xml file. What about images? Would you download them and put them in a folder, or is there an easier way with QAbstractNetworkCache, QNetworkDiskCache, QDeclarativeImageProvider? They all seem quite complicated or limited and i think simply downloading images and store them in a folder seems more easy.

Hi, You can access it as follow, @ Component.onCompleted: { console.log(color.r, color.g, color.b, color.a) //a-alpha } @

Oh Sorry for the typo. Thanks for pointing out. I've now edited the original post.

I did the same thing but poof everything just went away. I plan on just starting back at square one. Maybe, I'll discover what happened. I appreciate the help it did clear some things up.

Eventually, Loader help me fix the issue, but I still don't understand why the JS doesn't work for Item in delegate. It seems more like a BUG.

Just like any other Qt project. Instead of creating a widget, though, use QQuickView to run QML code. Or, if you prefer, you can copy the project template from Qt Creator.