Changing Rectangle border color decline performance
Are you on a very resource constrained system? Without having looked much at the code, I would guess that it spends the extra CPU simply because the entire rectangle is filled even if you only modify...
View ArticleQtQuick2 applications steal mouse cursor from the OS
I noticed something odd – when a MouseArea with hover is used, sometimes it will cause the cursor to become unresponsive. Moving the cursor outside of the QML application and clicking other apps or the...
View Articlehow to replace setInterval
Hi there, I’ve got problem with rewriting javascript (HTML 5 Canvas) project into Qml. I don’t know how to replace function setInterval from JavaScript into QML implementation. How can I solve that ?...
View Articlehow to replace setInterval
Here is the same sample that uses a function instead: Rectangle { width: 200 height: 50 Timer { ...
View ArticleSomeone already built more complex applications in QML?
I would like to create more complex applications using QML. but only find information regarding components, trivial and silly things. Does anyone have a link on calling QML in QML or using SQL and signs?
View ArticleSomeone already built more complex applications in QML?
Well, every application is made out of those trivial and silly things. I am not aware of a complex application already available, but I for sure know there is one in the works, check this talk...
View Articlehow do I use the QML?
There is no need to post the same question all over the place, chose a thread and stick to it.
View ArticleInstalling QtQuick Controls
Are you sure your build was entirely clean? Note that “dev” is no longer the correct branch in qt5, we are using stable now and it sounds like you might have a build that is not entirely up to scratch.
View ArticleHow to rotate an image
How can I rotate an image around the z axis? I have a round image, and I want to rotate it like an electric guitar volume knob rotates when spun. Thanks
View ArticleHow to rotate an image
I think that this tutorial might be useful: Implementing a Rotary Dialer with QML [developer.nokia.com]
View ArticleQML & qmlRegisterType
Hi there, i’m a bit confused with qml type registering and QObject-derived objects. In my case, i would like to use QToolBox in my QML GUI. EDIT : My bad, QToolBox is a QWidget-derived object… How am i...
View ArticleQML & qmlRegisterType
Thanks for the reply. And yeah, i found QGraphicsProxyWidget and was trying to find the QtQuick2.0 way of doing quite the same thing. Obviously, the straightest way would be to code the plugin I...
View Articlehow to load bunch of images to the Image in QML?
Hi, I would like to load a few images to the Image object in QML. I want to do it one after another in a loop I think with some delay, because it should pretend to look like an animation. Im new in Qt...
View Articlehow to load bunch of images to the Image in QML?
If they are big, then you should probably go into converting them into a movie and then playing it back in your app. Video codecs are optimised to handle those situations well, timely and with small...
View ArticleSomeone already built more complex applications in QML?
Look at Ubuntu Touch Core apps: https://launchpad.net/ubuntu-phone-coreapps
View Article[Solved]Someone already built more complex applications in QML?
Thanks for the info I feel safe now to develop in Qt
View ArticleCreate a plugin library of reusable QML files
Hello, I’m having a hard time finding any specific information about sharing QML files across multiple projects. Currently we have a Common QML project that just pulls qml files in as resources. This...
View ArticleDetect "Scrolled to bottom"
I have a GridView that contains a bunch of images. I would like to start loading more images as soon as the user scrolls to the bottom. How do you detect that the user has scrolled to the bottom?
View ArticleQML Beginner Questions
Hello! I develop a game and recently found QML very useful for logic, like QtScript is, but even further. So now I want to ask a few questions about things I couldn’t find in docs, but which are...
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