QML and Qt Quick

Alright, so I figured out how to access the data of a custom component: 'property alias' did the magic :) Now for the second part (creating a pdf), I am almost done, but I have a weird issue: My goal is to have several tables with only a single pixel border...unfortunately 'border-collapse' is not supported by QT's html subset. Kind of a workaround is to set the cell spacing to -1. However, then there is a weird issue with the colors/borders, as can be seen in the following pictures: !http://oi61.tinypic.com/96dun7.jpg(table border)! !http://oi57.tinypic.com/t7h34x.jpg! The code to produced the above pdf is: @ QTextDocument doc2; QTextCursor myCursor(&doc2); myCursor.insertText("This is the first page"); QTextTableFormat myTableFormat; myTableFormat.setBorder( QTextFrameFormat::BorderStyle_Solid ); myTableFormat.setBorder(1); myTableFormat.setBorderBrush(QBrush(QColor(200, 200, 200))); myTableFormat.setCellPadding(0); myTableFormat.setCellSpacing(-1); myTableFormat.setWidth( QTextLength(QTextLength::PercentageLength, 100) ); myTableFormat.setAlignment( Qt::AlignLeft ); myCursor.insertTable(4, 2, myTableFormat); printer.setOutputFileName(currPath + "/test02.pdf"); printer.setOutputFormat( QPrinter::PdfFormat ); printer.setPaperSize(QPrinter::A4); printer.setPageMargins( 20, 20, 20, 20, QPrinter::Millimeter); doc2.print(&printer); printer.newPage(); @ I tested different colors and my impression is that the table always consists of two colors...Is there a way to assign these colors? I know I could use the webkit as well for printing (https://qt-project.org/forums/viewthread/22137). However, the dll is about 30Mb and I would like to avoid it if possible.

Great! Happy coding

great you solved it. could you please edit the title of your first post and add [solved] to it?

I thought this was interesting. While you can't assign a function apparently, you can declare a function when use a component. So below, thing1 will use the somefunc declared in the Thing component. thing2 will use the custom somefunc declared when we declare thing2. Still can't find a better way. main.qml: @ import QtQuick 1.0 Item { Thing { id: thing1 } Thing { id: thing2; function somefunc() { console.log("custom func") } } } @ Thing.qml: @ import QtQuick 1.0 Item { function somefunc() { console.log("default") } Component.onCompleted: { somefunc(); } } @

Anybody try issue in Qt 5.3?

setData is just to update an already existing data row I guess, if you want to add new data you should implement your own function/slot for that I think and you can do what you want in there, if you want add 10 rows at once or whatever. You just have to emit the proper signals so the views knows that you have added some new rows, see here: http://qt-project.org/doc/qt-5/qabstractitemmodel.html#beginInsertRows

thanks please look at this thread http://qt-project.org/forums/viewthread/41852/

If you need to save HTML content of some HTML tag from QDomElement instance you can use code: @ //.... QDomElement itemTag = contentTags.at(k).toElement(); //..... QString content; QTextStream ts(&content); itemTag.save(ts, itemTag.childNodes().count()); qDebug()<<"content: "<<content; //<----Draw HTML code of itemTag @

Yesterday Apple was approved my application for Qt Forum, so you can "download":https://itunes.apple.com/ru/app/qtforumreader/id865207357?l=en&mt=12.

[quote author="p3c0" date="1398316564"]Hi, Have a look at "Knobs 'n' Dials":http://qt-project.org/forums/viewthread/35503/ . May be it would help you. Those were created on the same lines.[/quote] Hi, I looks really nice. Anyway I have used BusyIndicator proposed by leon. I will switch to Knobs 'n' Dials later. Ansif

Have you just tried to create the QQuickView object on the heap instead of the stack. @ //Header File QQuickView *a; //Source File a = new QQuickView(......); @

Yes, It did not work properly.

hey there i want to know that did you solve your problem? i have same problem to you, and i need know about solution of that. i really thanks to you if share your searching result thanks

hi i want to know that your problem is solved? if yes please tell me how? and if with QML2_IMPORT_PATH, please tell me what is its value? QML2_IMPORT_PATH = ? thanks

Hello, i have tested the example again. I observed that the view correctly updates on the change of the sourceComponent from the QSortFilterProxyModel. The problem is that the ListModels onModelChanged signal is not emitted. The problem in my application was that i changed the index of the ListView in its onModelChanged handler. In the case of the QSortFilterProxyModel as model, the handler is not called when the sourceModel of the QSortFilterProxyModel changes, and the index was not set correctly. Thanks

tip: use a @ console.log("clicked blue") @ in the last Mousarea too to get even more feedback from this setup.

Hello, unfortunately the solution provided does not work with Qt Quick 2 anymore. On my Mac I get the following error while retrieving the user-agent (according to the problem report generated): bq. Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000 VM Regions Near 0: --> __TEXT 0000000100000000-0000000100009000 [ 36K] r-x/rwx SM=COW /Users/USER/*/UserAgentProvider.app/Contents/MacOS/UserAgentProvider Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 QtWebKitWidgets 0x000000010002ba3f WebKit::initializeWebKitWidgets() + 47 1 QtWebKitWidgets 0x000000010001e63f QWebPagePrivate::QWebPagePrivate(QWebPage*) + 207 2 QtWebKitWidgets 0x0000000100022af7 QWebPage::QWebPage(QObject*) + 55 3 com.yourcompany.UserAgentProvider 0x0000000100006527 UserAgentProvider::UserAgentProvider(QWidget*) + 39 (useragentprovider.cpp:5) 4 com.yourcompany.UserAgentProvider 0x00000001000064ed UserAgentProvider::UserAgentProvider(QWidget*) + 29 (useragentprovider.cpp:6) 5 com.yourcompany.UserAgentProvider 0x0000000100005d15 main + 149 (main.cpp:15) 6 com.yourcompany.UserAgentProvider 0x0000000100005c74 start + 52 bq. I suppose this has to do with using a QGuiApplication instead of a QApplication object as in Qt Quick 1. Any hints to get this working with Qt Quick 2? Regards DaBoba

Quick example. It's just my main (shrinked of useless declarations): @ Application app(argc, argv); // Viewer object to handle QML types QtQuick2ControlsApplicationViewer viewer; // Registering CUSTOM types qmlRegisterType<ClassName>("ClassName", 1, 0, "QMLNAME"); // Registering SINGLETON CUSTOM types qmlRegisterSingletonType<AppInfo>("qt.appInfo", 1, 0, "AppInfo", singletonObject); // Load initial QML file viewer.setMainQmlFile(QStringLiteral("qml/HS2/main.qml")); viewer.show(); // main loop starts return app.exec(); @ In this example I've registered both a singleton class (i.e. a class which is instanced only ONCE in the program) and a non-singleton one. In simple projects you can always set the registration URL (first parameter) equal to the name of the class. Here I've added "qt" as the initial url. In the QML I can import the type and create an object as usual: @ import ClassName 1.0 // <--- Major/minor == values passed to registration! QMLNAME { id: myId width: ... height: ... anchors.centerIn: parent Component.onCompleted: initFunctionDefinedInTheRegisteredTypeIfAny() } @ Have a look to "this page":http://qt-project.org/doc/qt-5/qtqml-cppintegration-definetypes.html for further examples and clarifications! Enjoy! ;)

thanks for posting your solution back in the forum. maybe others can benefit from it.