General and Desktop

For interest's sake, here is a link to the full project: https://github.com/ChristianLightServices/ClockifyTrayIcons. I did some further testing that left me not-so-convinced that my network accessing method is the problem; however, it could still be.

If memory serves well I wrote a custom QIODevice on top of PortAudio.

Hi, You can't avoid bringing the data to your machine. You can use QNetworkAccessManager to grab the file from the S3 storage and keep it in memory.

@Pato55 said in Problem with setFilter(), sql lite: thank you for saving my study life If your issue is solved, please don't forget to mark your post as such!

Hi, Just to check, what happens if you configure your axis after you set it on the chart ?

Hi, While Marble is Qt based, wouldn't it be simpler to ask such specific question directly on the Marble forum ?

@BrMisha said in Calculate the field of view for a camera to draw on the map: I found many Qt classes with methods "fieldOfView". Those will not help for me? These are most likely Qt 3D / QML classes for virtual /rendered scenes with a virtual camera to manage the perspective (POV / FOV). eg. https://doc.qt.io/qt-5/qml-qtquick3d-perspectivecamera.html#fieldOfView-prop https://doc.qt.io/qt-5/qt3drender-qcamera.html#fieldOfView-prop I don't know if one of those classes above would help you at all (unless you want to render your image in some virtual 3D environment). I could be wrong, but in my opinion, you dont need any framework or class for this, since it's just plain math / physics.

@CEO said in A PyQt5 project: just give me ideas of some challenging tasks, apps. https://lmgtfy.app/?q=challenging+python+projects

@Mecanik +10 for checking the cast before use :) Yes Qt is quite huge. I actually learned alot of the classed by helping people do stuff here . It sticks better when used for something and not just reading the docs. However, good questions here often give good answers so you can always return and ask if you get stuck.

@keyboard_hellchang Qt is open source, so you can simply check the QTCPSocket implementation (default constructor) to see how socket is initialized.

@eyllanesc Is there any example of using binding to get the status of the widget control? Example of getting button states specifically

Thank you mrjj ! that was it !

@ChrisW67 [image: 0fbe132a-5f39-4167-9c1c-e62f349c673f.png] [image: a78a44c4-7213-46a6-8c45-e762df11c8dc.png] The constraints are the same

@JKSH im gona leave it in Qt 5.11 it seems the problem its netbeans itself for some reason it simply wont compile in a diferente version of Qt, in the Qt MinGW64__Qt_6.1.2" settings theres exacly the same as the 5.15, just the qmake its diferent (qmake for 5.15)

@SGaist code above works with minor changes, but only in the mingw 5.15.2 x32 compiler changes: control panel: //setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); all areas setFeatures(features() ^ QDockWidget::DockWidgetClosable ^ QDockWidget::DockWidgetFloatable); of course it work not fully right, control panel can placed at any corner, but i think i can connect to QDockWidget::dockLocationChanged and place it like i need after drag

@JonB Thanks for the reply. I gave it a quick try and confirmed that it works as expected. I had no idea that such a flag existed. Thanks for the great info and for your kindness. (^^)

@ocgltd I do not understand you. The cache is just your speculation or you saw it somewhere in the Qt documentation. I ask because in your initial comment you say: According to the documentation QQuickAsyncImageProvider but in your last one it seems the opposite.

@Alby Just to clear up Qt is both QML and QWidgets. Can I make animations like those made with QML with Qt? If you mean with QWidgets, then to some degree but huge Widgets will flicker. QML does it much smoother. Can I modify and customize the window title bar with Qt? No. Not with Widgets nor QML. It's outside Qt and the best result comes from using native API. Its been asked lots of time and you can find examples on the net that show off a custom caption but most suffer (small) issues. You can hide the caption with Qt and draw your own but you lose resize and and dragging and it must all be hand coded.