I have created a qpushbutton in the source file ".cpp":
QPushButton * btn = new QPushButton("Click me");
and now I want to add styles to it. Like changing the background, adding border-radius, changing the cursor, and so on.
This works fine for me:
btn->setObjectName("mybtn");
btn->setStyleSheet(QString(""
"#mybtn{background-color: #182848; border-radius: 5px; border: 1px solid transparent; color: white;}"
"#mybtn:hover{background-color: white; border-color: #182848; color: #182848;}"
));