QML and Qt Quick

ahh got it. thanks a million. Solved

Thank everyone, I finally solved this problem by using @ QmlApplicationViewer viewer; pViewContext = viewer.rootContext(); vizWinHandle = (void*) viewer.viewport()->winId(); @ in main.cpp and passing the coordinates of an Image to the OEM driver from QML. NOTE: This is not an ideal solution for most applications because if the window is moved or resized, the region does not follow. But, it just so happens that my application is required to run in full screen so this problem is moot. The problem with QGraphicsProxyWidget is not that I could not get a proper HWIN. The problem was that that QGraphicsProxyWidget does not provide the actual widget coordinates. So when passing the rectangle to the OEM driver, the specified region was off the screen.

Ok my mistake. I tend to avoid spaces in filenames. A long time ago i worked on DOS ;)

That's a possible way to create static imports: Build the plugin statically, link it to your app. Look for the qmlRegisterType() code in the plugin. Create a plugin.cpp file in your app which includes that code.

How abt below setup?? @ QDeclarativeView view; view.setWindowFlags(Qt::FramelessWindowHint); view.setAttribute(Qt::WA_TranslucentBackground); view.setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); view.setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); view.setStyleSheet("background: transparent"); view.setFrameStyle(QFrame::NoFrame); @ [EDIT: code formatting, Volker]

Thanks Michael, works like charm ;-) Just wonder why this useful tip is not documented anywhere.

hi, i can put Box 2D where QTSDK installed like(C:\QtSDK\Desktop\Qt\4.7.4\mingw\imports\Box2D_v2.2.1). and i run my project from this "c:\" but this error comes C:\Box2DDemo_v0_2\qmlbox2ddemo\box2ddemo-build-desktop-Qt_4_7_4_for_Desktop_-MSVC2008__Qt_SDK__Debug..\src\qml-box2d\box2dbody.cpp:167: error: C2065: 'M_PI' : undeclared identifier C:\Box2DDemo_v0_2\qmlbox2ddemo\box2ddemo-build-desktop-Qt_4_7_4_for_Desktop-MSVC2008__Qt_SDK__Debug..\src\qml-box2d\box2dbody.cpp:194: error: C2065: 'M_PI' : undeclared identifier C:\Box2DDemo_v0_2\qmlbox2ddemo\box2ddemo-build-desktop-Qt_4_7_4_for_Desktop-MSVC2008__Qt_SDK__Debug..\src\qml-box2d\box2dfixture.cpp:204: error: C2057: expected constant expression C:\Box2DDemo_v0_2\qmlbox2ddemo\box2ddemo-build-desktop-Qt_4_7_4_for_Desktop-MSVC2008__Qt_SDK__Debug..\src\qml-box2d\box2dfixture.cpp:204: error: C2466: cannot allocate an array of constant size 0 C:\Box2DDemo_v0_2\qmlbox2ddemo\box2ddemo-build-desktop-Qt_4_7_4_for_Desktop-_MSVC2008__Qt_SDK__Debug..\src\qml-box2d\box2dfixture.cpp:204: error: C2133: 'vertices' : unknown size

I think multiple instances problem of QNAM should be fixed in Qt 4.8. Anyway, it's rather confusing, which is pretty strange for Qt library.

Actually it has some timing issues, to make it work we need to delay the process of setting new source to the Loader, for that we need to first set it to 'undefined' and set timer of around 200 ms and when timer triggers then we need to set the new source and then we have to call setMask on this top level window. if we do all this without using timer then after masking we can see the previous screen. I think QT needs some time to remove/clear the loaded screen/page in the Loader Element before loading new page.

[quote author="ZapB" date="1318861230"]Why can't you make a pager out of a GridView? Just a case of scrolling by 3 columns or rows each time. That way you don't have to mess around with proxy models etc.[/quote] It was to impossible to answer before , sorry by that. Probably you are right and I can use simply a GridView. However I need two things I couldn't do by now. How do I scroll by 3 columns each time and how do I know in which "page" is showing in this moment? Thank you.

Yes, it works for me.

yes manishsharma, i have put following code on my application [if/else condition] to handle Active and on InActive mode. [myobject]= Qt.application.active ? "true" : "false";

Hi, Okay, I misunderstood the original question. ListView itself doesn't restrict the number of items. Most likely you will need to do that at the model or UI level -- e.g. if you control how the user adds elements, you will need to implement your own limit to prevent them adding a 21st item. (also note that if your model always returned a count of <= 20, the ListView would never try to display more than 20 items) Regards, Michael

Have you verified that loadDatabase is running to completion, e.g. that if (db) return; is not returning early (which is what I would expect with var db=1 for the declaration)?

I would be happy for just a snippet with the "regular" ListModel with javascript, as it seems there are no examples for that as well. Perhaps we should wrap up a QNAM (if it is not already available from QML) into QML?

It is worth pointing out that meego has this feature built in: http://harmattan-dev.nokia.com/docs/library/html/qt-components/qt-components-meego-maskeditem.html And even if you are on a different platform, you can just grab the source code from here: http://qt.gitorious.org/qt-components/qt-components/blobs/master/src/meego/mdeclarativemaskeditem.h (.cpp) In Qt Quick 2, you could use a shader to achieve the same thing.

I pushed a fix to the Dial control that adds a tickMarksEnabled property, just like in the Slider. Sorry for the confusion. Don't hesitate to report missing features like this on the bug tracker in the future. Mark as "Qt Quick Components"/desktop.