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Link: @CplusplusQt Embedded: @EMBCpp • Allowed Topics: C++ and everything related to Qt • Use only English • No Private Message without asking user's permission • No NSFW • No Spam • No unauthorized Bots • No Offtopic • No Self Promotions

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C++ & Qt

Welcome to the group, @gengshenchen! :-)

Wanna share your story of how you started with Qt, QML or C++? Maybe some nice feature that made you stick with it.
Rules are set on the description of the group. :)

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C++ & Qt

im currently researching and using this right now

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C++ & Qt

hi all!, I am looking for a job with a current experience of 1.5 years working at Motilal Oswal(Financial firm) I am planning for a switch, if anybody has a job with C++, C# or Java as a tech stack, please let me know!

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C++ & Qt

Solved. The strings I was looking at were simply untranslated 😁

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C++ & Qt

Welcome to the group, -! :-)

Wanna share your story of how you started with Qt, QML or C++? Maybe some nice feature that made you stick with it.
Rules are set on the description of the group. :)

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C++ & Qt

There's usually a black background since images don't take up the whole screen especially when zoomed out

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C++ & Qt

I already have one that works a lot better than the current image viewer in the project I'm working on. Next thing to improve is to limit the panning to just the image boundaries instead of being to able to pan to black background 😄

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C++ & Qt

My bad. It worker.get() at the moment of calling was already nullptr

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C++ & Qt

There is a QMetaObject::invokeMethod

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C++ & Qt

You’ve seen this (I suppose)?

https://learn.microsoft.com/en-us/dotnet/core/native-interop/expose-components-to-com

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C++ & Qt

Any error message(s)?
A crash can happen in many situations. A common situation is to use an object out of its scope.

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C++ & Qt

Can you be more specific?

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C++ & Qt

Welcome to the group, -! :-)

Wanna share your story of how you started with Qt, QML or C++? Maybe some nice feature that made you stick with it.
Rules are set on the description of the group. :)

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C++ & Qt

It seems you should add this line to your cpp file:

extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);

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C++ & Qt

This seems related: https://github.com/ocornut/imgui/issues/8255

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C++ & Qt

is there a Qt vendor here on this group? our company is planning to buy enterprise license but we need more details on this , we already talk with one of the vendor from the korea but they cant give all the details

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C++ & Qt

I'll share my resume to that person!

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C++ & Qt

Welcome to the group, @elitekeysonline! :-)

Wanna share your story of how you started with Qt, QML or C++? Maybe some nice feature that made you stick with it.
Rules are set on the description of the group. :)

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C++ & Qt

Hello everyone!
I have a shared library using translated strings with tr(). The translation files are embedded within the shared lib binary as resource.
I build an application using that library. Then in my app I do QTranslator::load() with my library prefix, and it loads the translation.

Problem is, QApplication::translate called from app returns the translated string while tr() called from a shared library function (which is called from app) returns untranslated string.

Anyone has successful experience doing this? Looks like shared lib is using a different QApplication instance...

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C++ & Qt

property int zoom: 100
Image {
width: sourceSize.width * zoom / 100
height: sourceSize.height * zoom / 100
}

playing with zoom value you can change final image size

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C++ & Qt

It’s not clear for me what do you mean about black background.
There is an image with some size: width and height. There is an Item/Rectangle that represents your app area for the viewer. Image could be smaller or bigger than viewer area depending on zoom

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C++ & Qt

I have developed it with qml in not open source project. Can help with challenges

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C++ & Qt

If I try to QMetaObject::invokeMethod(worker.get(), &MyClass::init, Qt::QueuedConnection);, actual init never happens, and result of invoke is false

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C++ & Qt

I have a question. I have moved object to another thread(basically 1-to-1 as in qt's example). After the move has happened, I need to call init function for my object. But this function must be performed on second thread. Is there better way to do so, rather than create separate signal for that? Because signal for this case seems overkill

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C++ & Qt

It’s the .net library registered?

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C++ & Qt

In fact I can't invoke a PE.NET in memory with COM calls. I made a LoadTypeLib to retrieve the precise GUIDs from mscore.lib and at the end Invoke_3 return 0x0 and the process crash

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C++ & Qt

Hello everyone, I am facing a technical problem on a C++ and .NET project. I am looking for someone who has advanced knowledge in CLR and calls native COM please. I would be grateful, thank you.

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C++ & Qt

Yeah it worked thnks pal

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C++ & Qt

Thanks will read and understand whats happeening here

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C++ & Qt

I don't think so that whether it's a spelling error 😔

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