QML and Qt Quick

Hi Andre, Yes, it depends :) And I find another way to play with ListView model qmlRegisterType a customized C++ Model such as: @ qmlRegisterType<MyModel>("cn.com.isoft.demo", 1, 0, "MyModel"); @ QStringList property such as: @ Q_PROPERTY(QStringList myLists READ myLists NOTIFY myListsChanged) @ put MyModel in QML such as: @ import cn.com.i-soft.demo 1.0 ... ListView { ... MyModel { id: myModel } model: myModel.myLists delegate: Rectangle { ... Text { text: modelData } } } @ Regards, Leslie Zhai

This has been reported here: https://bugreports.qt-project.org/browse/QTBUG-36761

Hi Jens, When using ToolButton and Actions the scaling seems to be wrong on Android. Adding an Image {} inside ToolButton and also setting the image source in an action would create two images. Is this a temporary scaling bug for Android or how should I do this correctly? [quote author="Jens" date="1393503948"]True the ToolButton has a preferred platform specific icon size. For the time being the obvious workaround would be this: @ ToolButton{ id:openFile width: parent.height Image { source: "qrc:/images/zoom.png" anchors.fill: parent anchors.margins: 4 } } @[/quote]

You're welcome! P.S. It's possible ;) http://www.troll.me/2012/01/24/uncategorized/late-night-coding-zero-build-errors/

Ok, I believe that I have to subclasse QQuickPaintedItem or to use the Scene Graphe API. http://qt-project.org/doc/qt-5/qtquick-visualcanvas-scenegraph.html#custom-items-using-qpainter Hum. I go to use a GridView and a ListModel, it's easier ;-)

Indeed, sorry I didn't state it explicitly, you have more information about the procedure "here":http://qt-project.org/doc/qt-5.0/qtqml/qtqml-cppintegration-definetypes.html

Hi, Sorry for the late reply. It looks like you found a bug indeed; the Qt devs are looking into it now. I hope the workaround works well with your app.

Thank you so very much. That information is EXACTLY what I was looking for. I now have so much to learn this weekend. Sweet, kids, just sweet.

We have had a lot of problems with unexplained memory loss running 4.8.2 on Wince 6.0. Using 4.8.5 reduced the problem significantly. As we have lots of Loaders in qml we also started to call gc() explicity for every onSourceChanged: call. The gc() was hardly ever called, it seemed. I've heard that this has improved in Qt5, but we're not in a position to test this now.

ansifpi: QDeclarativeView in Qt Quick 1.x is already a widget so no need to embed in a window container there.

Yeah that's it ! Ok I get it, i didn't think about putting the delegate directly into the TableViewColumn :) Thank for this !

Hi, You should look at the "bug report system":http://bureports.qt-project.org if you don't find the answer there then ask on the interest mailing list. You'll find Qt's developers/maintainers there (this forum is more user oriented)

Hi, On "the bug report system":http://bugreports.qt-project.org Don't forget a simple compilable example to reproduce the behavior

Ok, You have to use QtQuick ListView type for list in that order and Image type of placing image before the list. Here's the general code: @Rectangle { ListModel { id : newModel ListElement {name: "TextMate"} ListElement {name: "TextMate"} ListElement {name: "Activity Monitor"} } Component { id: newDelegate Text { // Define text property } } ListView { model: newModel delegate: newDelegate // It refers to delegate above width: parent.width height: parent.height } }@

The documentation states: "An instance of the highlight component is created for each list. The geometry of the resulting component instance is managed by the list so as to stay with the current item, unless the highlightFollowsCurrentItem property is false." The highlight will match the geometry (width/height) of the list delegate. If you want your highlight to fill the width of the view you can simply change the delegate like this: @ Component { id: nameDelegate Item { width: parent.width height: textItem.height Text { id: textItem text: name font.family: "Myriad Pro" font.pixelSize: 16 } } } @

[quote author="sletta" date="1393487129"][/quote] Thanks, but then I have to create a separate image for each screen resolution.. So, It's not suitable for me. Is there a way to create my own shape qml type(TriangleShape, PolygonShape)?

See "this":http://qt-project.org/doc/qt-5/qml-tutorial.html, and "this":http://qmlbook.org/.