General and Desktop

That's true, I definitely can do the interpolation, I'm just avoiding it both because Qt has already done it somewhere in the backend, and because it's going to be messy - as I mentioned I need to draw a vertical line for every pixel's width of the QChart, so it'll be a slope between every point, and then draw up to whatever height it needs. It would be nice to get the smoothness of a spline series as well, but I guess that's just higher order interpolation. I guess what I'm looking for is a way to return a vector of points that describe where, in pixel values, the QChart has drawn the line, but that might be too much to ask. ;) Thanks for your response - I'll probably do the interpolation myself unless someone else knows the magic function call!

Can you update to a more recent build of Qt Creator ? IIRC current is 4.14

Hello @Pablo-J-Rogina , Yes, Ice is properly installed in the VCPKG directory, which is referenced in my generator command ( I accidentally provided the command without the path properly updated in my post above): cmake -G "NMake Makefiles" "-DVCPKG_TARGET_TRIPLET=x64-windows-static-md" "-Dstatic=ON" "-DCMAKE_TOOLCHAIN_FILE=D:\Users\Skewb\Documents\repos\vcpkg\scripts\buildsystems\vcpkg.cmake" "-DIce_HOME=D:\Users\Skewb\Documents\repos\vcpkg\installed\x64-windows-static-md" "-DCMAKE_BUILD_TYPE=Release" .. Since I posted this question I've been studying CMake a bit, and I think the problem is that I can't input options into the generator (I guess?) [image: b4149733-9caf-4d83-a221-00ad94438ea0.png]

@Mourad2021 Now might be on opportune moment to consider moving onto QRegularExpressionValidator instead?

guy,I found that I made a mistake when I created a TCPSERVER and passed this pointer to QTcpServer (which was not needed). This should have caused the newly running socket to exist in the new memory thread, causing an exception on subsequent exits.

@JonB Wait really !? I could swear that they were blocking methods hmmmmmmmmmmmmmmmmmmmmmmmmmmmmm my bad! Thanks :D

I also tried this no luck: networkEditor.setWindowFlags(networkEditor.windowFlags() | QtCore.Qt.X11BypassWindowManagerHint) networkEditor.move(posx, posy) networkEditor.setWindowFlags(networkEditor.windowFlags() & ~QtCore.Qt.X11BypassWindowManagerHint) This topic is relevant: https://forum.qt.io/topic/5375/qt-4-7-0-ubuntu-10-10-cannot-move-application-window-out-of-desktop-bounds/4

@suslucoder said in Open the selected port: I solved it, you can delete my post. No, the solved posts don't get deleted. They remain for the benefit of other forum users having same/similar issues. It's a community driven approach, opposite to a "my problem only" driven approach

@TomNow99 https://doc.qt.io/archives/qq/qq16-background.html rather old, but still valid i think

@Chris-Kawa Thanks this has helped me, and on the subject of changing the focus you know how I could do it.

@AhmedAlshawi Hurrray :) Hehe yeah, Same though for myself too. I even fast check the doc. but Missed it. First when you said what sample you used as a base, I saw it and went 🤦‍♀️ But on the bright side, i wont forget again :)

OpenGL Widgets do not support transparency since they are rendered differently. However you can do some tricks by rendering the widget behind and then set it as background of your openGL scene.

@artwaw Yes, really, thanks, missed it!

@Christian-Ehrlicher said in utf-8 source code files - and the .pro file: win32:msvc Thanks for that piece! That was what I was searching for all along! I was not aware, that "msvc" works as a platform switch. But no - I was not able to find this in the documentation. "msvc" is not on that page. However: For completness this is the alternate suggestion from Christian which also works, because MinGw does the utf-8 thing correctly by default: win32:msvc:QMAKE_CXXFLAGS += /utf-8 win32:msvc:QMAKE_CXXFLAGS += /FS It has the same effect as CONFIG+=utf8_source

@Marcus-Barnet As @Kent-Dorfman has said. You might choose to move the work to GROUP statements at the SQL database side. But if you do stick to your QMultiMap. You are perhaps already aware, but you can address your requirement via: ISTM that you need a new QMultiMap whose keys are the values you encounter in scheda.gruppo_muscolare. Populate that from the records you get back from your query. Now you can enumerate this new map's keys (e.g. in alphabetical order) to retrieve gruppo_muscolare grouped.

@Stokestack Do you have any errors when running cmake?

@AI_Messiah the simplest way is probably to use a QPainter on an QImage int main(int argc, char *argv[]) { QApplication app(argc, argv); QImage img(500,500, QImage::Format_RGB32); img.fill(Qt::white); QPainter p(&img); p.drawText(QRect(0,0, 500,500), "HelloWorld"); //To simply show the painted image QLabel l; l.resize(500,500); l.show(); l.setPixmap(QPixmap::fromImage(img)); return app.exec(); }