QML and Qt Quick

Well I'm thoroughly confused. I got up this morning happy to see shav's post. I go to try it out but everything is already working. The only thing I can think of is that a system restart made Qt rejigger itself and recognise the stuff in its imports folder. Thanks shav for your reply. I'll mark the topic solved because I no longer have the problem. Marking it 'Waste of Everybody's Time' might be better though!

Wait help (:

Ok , It became clear now . thanks to you .

Why use QPainter? QtQuick already has helper methods for drawing textures, no need to dive into QPainter and OpenGL code. You can see an example here: "link":https://github.com/sierdzio/closecombatfree/blob/master/src/qmlBase/ccfqmlbasemap.cpp#L66.

which frame you are talking about ? Is it the ScrollBar slider you are talking ?

This looks like a bug to me. If there are more items, it should clip the last item. It is odd that it starts putting the items at the top corner again.

That makes sense. Thanks for the answer :) I confirmed what you said by switching the background color to white (so I can see a black line) and the vertex color to r=0, g=0, b=0, a=0 (invisible black). Now when I switch a from 0 to 255 I get what I was expecting.

Thanks! Love so much the Qt community full of kind and helpful people. :)

Ok. You're Welcome. Happy Coding :)

hey i am sorry...i had put wrong code...digitalZoom is read only property.. @ if(cameraPage.isCamera == true){ cameraBack.setDigitalZoom = pinch.scale } @ This doesnt complete my problem...as pinch.scale only holds the distance b/w two points.Everytime i start pinch ,pinch.scale becomes default to 1.0..so i have to add @cameraBack.setDigitalZoom=pinch.scale-1.0 + pinch .previousScale @ I am working on it still... Thanks :-)

Looks great, thanks!

Thanks for your response. But worker script are only a .js script which means that there is no interaction with C++ components. It is here only to perform some local processing on the QtQuick context.

You can remove the Rectangle, and you need to add this to WebView: @ anchors.fill: parent @

As far as I know, you have no control over alignment in Flow. Maybe there is some way by - example - using attached properties, but I doubt it. You can probably achieve good results by carefully sizing the Flow element and it's contents, but that is not possible in all situations + quite fragile. An alternative would be to use the "Grid":http://qt-project.org/doc/qt-5/qml-qtquick-grid.html element.

not really. Just tried the signals and status info of the Loader component, but it seems that those signals are also emitted just before the new screen visible. I think I'll do my UI a bit differently to avoid this kind of issues. Nevertheless: THANKS for helping!

The problem is, that I want multiple instances of the WorkSpace.qml and change their properties independently. E.g. I want 3 instances of WorkSpace.qml. One with a green, one with a blue and one with a yellow color. I've managed to solve this now by using createComponent and then using component.createObject and storing the result of this in an array. Then I just display the currently active workspace and hide all the others. This way, each instance of the WorkSpace.qml is kept in memory during run time and I can change all their properties independently.

Cool! I added anchors.left and leftMargin for each button. Your method is much shorter. Thanks!

For the moment I install dual boot linux and qt works very well. I do all the design linux part and then I transfer the Mac project for the whole game on the code (especially for iOS development). I'll wait for the next version of qt. Meanwhile better. Best regards.

AFAIK, what you can do is instead of @ Rectangle{ width: 400; height: 400 @ set it to @ Rectangle{ anchors.fill: parent @ and then from where you load this QML file, assuming you are using QQuickView @ view.setResizeMode(QQuickView::SizeRootObjectToView); view.resize(400,400); @ So here we are actually resizing the view instead of rootItem i.e Rectangle but this needs QQuickView::SizeRootObjectToView as ResizeMode so that the Rectangle resizes to the view size.

I solved it by using a QQuickPaintedItem and implementing my OpenGL calls between painter->beginNativePainting() and painter->endNativePainting() in the paint function. I had to use a YIntertedFrameBuffer as render target of the QQuickPaintedItem