@Ketan__Patel__0011 What are you discussing here? The op already used this three days ago... target_link_libraries(eccoci PRIVATE ws2_32)

hey that is really helpful but i want to ask can some one guide me building Quazip and Zlib by Qt creator in build Cmake i don't want to download separate Cmake and perform all these commands in it i tried to do this and i guess i was partially succesfull i got this Msg in my application output while running Zlib zlib version 1.3.1 = 0x1310, compile flags = 0x65 uncompress(): hello, hello! gzread(): hello, hello! gzgets() after gzseek: hello! inflate(): hello, hello! large_inflate(): OK after inflateSync(): hello, hello! inflate with dictionary: hello, hello! and i found these files in my build folder = libzlib.dll libzlib.dll.a and other files but when i tried to build Quazip it did not gone as planed i got so many errors so can someone pls give its answer too i really appreciate that.

@chenPeng First, you need to click Download OpenSSL Button to install android_openssl.

@YoungCaveMan , can you tell, how build and use gsl in qt, step by step?

Well, Qt does not provide these capabilities. This means that you cannot easily use stylesheets for this purpose. However, there might be OS-specific ways to change the color of the title bar. On Windows (10 and later) you can use DwmSetWindowAttribute to enable dark mode for the title bar. Another way is to get a window without decoration/borders from the OS and then draw the entire title bar yourself using Qt. Then, you can also style the title bar using stylesheets. It might get a little complicated to draw the close and minimize buttons in the correct OS style yourself.

@JonB thanks

@kkoehne said in QDoc doesn't generate all the documentation.: MMh .. sounds indeed that something goes wrong here, then. Can you create a somewhat minimal example, and open a bug report at https://bugreports.qt.io/projects/QTBUG, component 'Build tools: qdoc'? Sure! I'll prepare something. Maybe it's a particular configuration that leads to some kind of problem. Thanks a lot in advance. I'll keep you posted :-)!

I can't reproduce this on macOS 12.3.1 with Qt 6.3. Works as it should.

Copy qopensslbackend.dll in a tls folder next to your .exe, and DLL in your PATH : ./myexec.exe ./libcrypto-1_1-x64.dll ./libssl-1_1-x64.dll ./tls/qopensslbackend.dll

https://download.qt.io/official_releases/qt/

@JonB: yes, and then use QString::fromUtf8()

Here's my solution for this, in case anyone's interested: The header file: #include <windows.h> #include <dbt.h> #include <QObject> #include <QAbstractNativeEventFilter> class DeviceEventFilter: public QObject, public QAbstractNativeEventFilter { Q_OBJECT public: DeviceEventFilter(QObject *parent); bool nativeEventFilter(const QByteArray &eventType, void *message, long *result) Q_DECL_OVERRIDE; Q_SIGNALS: void notify(); }; And the source file: #include "eventfilter.h" DeviceEventFilter::DeviceEventFilter(QObject *parent) { Q_UNUSED(parent) } bool DeviceEventFilter::nativeEventFilter(const QByteArray &eventType, void *message, long *result) { Q_UNUSED(eventType) // unneeded as long as we're only running on Windows Q_UNUSED(result) MSG *msg = (MSG *)(message); if ((msg->message == WM_DEVICECHANGE) && (msg->wParam == DBT_DEVNODES_CHANGED)) { emit notify(); } return false; }

Hola Pues el error no dice mucho. Comprueba que tengas suficiente espacio en el disco para la instalación y que tengas permisos de escritura. Si aun teniendo espacio te sigue dando el error, prueba a instalar como administrador, aunque yo nunca he necesitado hacerlo. Un saludo

@aha_1980 Here's how I bootstrapped new working settings for QtCreator. On Windows the settings reside in <user>\Appdata\Roaming\QtProject, which contains files QtCreator.db, QtCreator.ini and directory qtcreator with lots of subdirectories, xml files etc. Renaming that directory then running QtCreator created a new settings directory (from a template kept in the Qt distro) . After that, QtCreator started behaving normally, though of course without any memory of previous projects or kit associations. Copying the QtCreator.ini file from the renamed directory restored those memories but did not make the bad behavior come back. Apparently the root problem is an incompatibility between Qt Creator 4.10.2 and some old file in the settings folder. In my case those files were created years ago by QtCreator 3.5. And since 3.5 does not even support VC 2015, I guess it was high time for a change.

@aha_1980 Hi again! I created a bug report at https://bugreports.qt.io/browse/QTCREATORBUG-23295, lets hope that someone finds a fix. Thanks for your time!

@Yash001 That is beyond my experience level. No help possible from my side.

Ok i found the problem i just forgot to put the config file in my Deployment folder. Thanks for the help @jsulm .

I ran into the same problem, where a closed QDialog would magically appear over a QMainWindow when hovering over the programs' TaskBar icon... I understand that QDialogs do not get shown in the TaskBar thumbnail, but how does the Dialog appear out of thin air, after dismissing it?? @GreenSadFrog said in Incorrect QDialog view in Windows 10 taskbar: If you click on the thumbnail (activate the window), QDialog will hide quickly to the correct state. The problem OP described doesn't have anything to do with the Dialog not being shown in the Thumbnail btw Seems to be a known bug https://bugreports.qt.io/browse/QTBUG-48855

@J.Hilk Thanks for your answer. But I want to ask how can I know I have to choose one over the another? After running the application "Bluetooth File Transfer" I faced the following error: [image: d6625786-e28b-4f23-b792-216e5877e217.PNG] Thanks in advance!