Extending LocalStorage
As far as I understand this, there is no benefit to inherit from QQuickLocalStorage, which consists only of one (non-virtual) function anyway. Its also just a .cpp file, no headers...
View ArticleAllow border of a rectangle to paint on top of any children
You could try to create a second transparent rectangle with the border which position and sizes are equal to the first rectangle. You can position it on top of everything and it would act like the...
View Articlesignal called from QML isn't connected to C++ slot, no errors given
Wow, thank you so much JKSH. That makes perfect sense. I fixed the problem by not instantiating a new QQuickView and instead passing the address of the original one as needed. If it weren’t for your...
View ArticleImplementation of TouchArea using TUIO API for QML application
Hi, I finaly succeeded !! All I had to do is to create one static background Widget which is parent of all SdcnApplicationViewer instance -using setParent methode. Then I call translaterawTouchEvent on...
View ArticleAllow border of a rectangle to paint on top of any children
Well you could try something like that: Custom QML Object [stackoverflow.com] Try to create a custom QML Object which looks like the border you want and is always on top.
View Article[SOLVED]QtQuick 2.0 in QMainWindow
After some research i still couldn’t find a good way to implement a QtQuick 2.0 Application into an already existing QMainWindow which already has got other Objects in it. Could it be done with QWindow...
View ArticleExtending LocalStorage
Thx for the quick answer. And yes, after spending hours on finding a proper solution this is definitely is the easier way of doing it.
View Articleimport c++ type registered with qmlRegisterSingletonType
Hi, i’ve declared a singleton class and registered in with qmlRegisterSingletonType<presbiopia>("MyClass", 1, 0, "Class",classProvider);...
View ArticleUnable to listen to port
I created a pointer to a QQuickView, but when i try to debug it, it displays me this error(translated): Could not create a connection to the Debug-component in the process. The port is already in use....
View ArticleUnable to listen to port
Yes i am running it with QtCreater and no, i am not running another program in QtCreator. The problem would be probably that i’ve got a QMainWindow and i am trying to create a WindowedContainer with a...
View ArticleAccessing C++ model data from QML JavaScript code
Your Delegate somehow accesses it so there must be a way: You could try to not access your model, but to access your ListView. It has got a count function so you could try to iterate trough all...
View ArticleRegistering Singleton vs Context Property
Hey hey I have to pass settings from C++ code to QML , so I have two ways to go either using context QtQuick2ApplicationViewer viewer; WindowSettings...
View ArticleMy gui is taking too much time to plot and during plot time its being freeze...
Like I suggested before, offload the heavy math in a thread (using e.g. a worker object), send the results back to your plot widget when it’s done and then update the plot
View ArticleMy gui is taking too much time to plot and during plot time its being freeze...
Here’s an example for doing heavy maths in another thread to stop the GUI from freezing: http://qt-project.org/doc/qt-5/qtcore-mandelbrot-example.html
View Articleimport c++ type registered with qmlRegisterSingletonType
yep, the same for me. Qt Creator marks my import as an error but at the same time I’m able to run my application without any problems. But if I use qmlRegisterType instead of qmlRegisterSingletonType...
View ArticleRegistering Singleton vs Context Property
I vaguely recall that the Singleton type is better optimised in the engine, and currently it is recommended to use that. You would need to check with QtQml/Quick developers to be sure, though.
View ArticleNeed technical suggestion on GUI creation & QML uses
Hello All, I am going to develop my desktop application on Linux which will be run on different distros. I would like to know while approaching GUI should I go for latest Qt 5.2 quick api like...
View ArticleNeed technical suggestion on GUI creation & QML uses
As i download the source code from Git and run it on my fedora 19 desktop it runs perfectly, So my question is shall we use QML as it is for desktop application development. ? Hello, You can use QML as...
View ArticleThrowing QML exception from C++ in QtQuick 2 application
Hi, I am currently using a library that I have exposed to the QML layer. This library uses exceptions to signify many of the error conditions. With a standard Qt GUI application you are able to derive...
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