QML and Qt Quick

Can any one help me for achieve how to get the preview buffer from the camera using QML Camera class. Thanks In Advance

I had the same problem. ObjectModel is a type used by the official Qt5 getting started tutorial. The tutorial: "tut-link":http://qt-project.org/doc/qt-5/gettingstartedqml.html ObjectModel documentation: "doc-link":http://qt-project.org/doc/qt-5/qml-qtqml-models-objectmodel.html You need to make sure that the qtqml models package is installed as shown here: "sol-link":http://askubuntu.com/questions/450948/module-qtqml-models-is-not-installed That's what worked for me.

I don't know if Qt has a way of doing that, but this would be a start: @ QFileInfoList drives = QDir::drives(); @ but I don't see anything in QFileInfo to detect if a drive is a network mapped drive, only if you have no letter assigned in windows so the path starts with "//"!?

Hello, I think about one solution: declare a component (support drag feature) wrapping canvas. For onPressed signal I will create one dynamic component as well as trigger onPaint of canvas on that component. Other ideas are welcomed. thanks

Issue seems to be solved in Qt5.3 https://bugreports.qt-project.org/browse/QTBUG-38468

Oh, I see. In Qt Quick 2, QDeclarativeView is now called "QQuickView ":http://qt-project.org/doc/qt-5/qquickview.html Use the QQuickView to show your QML file. Then, call QWidget::createWindowContainer() to put the QQuickView inside other widgets. (See https://blog.qt.digia.com/blog/2013/02/19/introducing-qwidgetcreatewindowcontainer/ for an example).

i find this 3 files in windows/system32 WINMM.DLL OLEAUT32.DLL WINMMBASE.DLL that i think should be shipped with exe file. and this to is shipped with file QWINDOWS.DLL LIBEGL.DLL and i think it can't use it because it don't have permission to access to them. :(

Alright i will try to do that ! However, I am not using a namespace therefore I don't know if that is really relevent is it?

If i undestand your right so you can "process the event":http://qt-project.org/doc/qt-5/qml-qtquick-keys.html#onTabPressed-signal and you need to know this "article":http://qt-project.org/doc/qt-5/qml-qtquick-item.html#activeFocusOnTab-prop

You can't. This component is built in plugin and don't use any resources of platform. You can define your own dialog or use QDialog at C++ side. Good luck.

Thanks, that great answer cleared everything up :)

Just now discovered that the content changed during scrolling as the delegates were getting recreated and becoming visible. this is because the function was generating random text. even when the function was truned to return same output for same input the contentheight is giving different values.

I have the same problem. How to enable antialiasing with Canvas?

see https://bugreports.qt-project.org/browse/QTBUG-10822 you can try, @ id: root property list <MyItem> myChildren default property alias children: root.myChildren @ Do you test your code in Qt 5.3?

Hi, I prefer to use "qmlRegisterType":http://qt-project.org/doc/qt-5/qqmlengine.html#qmlRegisterType to expose a c++ class to QML, so you can create objects from QML rather than c++.

I'm sorry mchiasson, but I found another way to do my thing, without need of transparency. I wish you luck to get it work!

-Actually, the trick only works for DLLs that are required when the app launches. Plugin DLLs allow themselves to be deleted once the app is up and running.- Whoops, ignore that. I was loading the plugins from my development folder instead of my deployment folder. Wiki updated!