Under Ubuntu, use showFullScreen () full screen, then pop up the dialog box Qdialog or the status bar at the top of QMessageBox, will be redisplayed. Is there any way to keep the status bar hidden in the pop-up dialog box or QMessageBox ?...
now there is a requirement to write XMPP communication programs on Ubuntu using QT, using QXmpp as the library. Now I need to register my new user on the server, and then log in with the registered user. I know I use QXmppRegisterIq, to register, but I ...
now there is a need to write a service under the Linux (Ubuntu) environment and do Linux development for the first time. I hope the bosses in the circle can give me some advice ...
problem description < H2 > break it up ~ it would be nice to delete all the previous compilation results and recompile them. < H2 > Environment: qtcreator project references the cuda_runtime.h file, which is referenced in the cpp source file, and c...
my project needs to display a large amount of data on the qt tree control, a total of four columns, the first column is the button and text, the second column is text, the third column is combobox, and the fourth column is icon. If all inserted, it will...
when I was packing, I configured a lot of things. prompt android-8.1.0 invalid; but I am too low with other versions ...