const checkbox = new QCheckBox();
checkbox.setObjectName("checkbox");
checkbox.setText("checkbox");
checkbox.addEventListener("clicked", () => {
    console.log(checkbox.isChecked());
});

while doing:

mainWindow.setStyleSheet(`
...
#checkbox::indicator {
    border: 1px solid #bdbdbd;
}
`);

the checkmark doesnt show:

January 18, 2020 at 8:53pm

kinghat@kinghat

8:53pm

as an aside, im not really sure how you would do #checkbox::indicator via setInlineStyle?

January 23, 2020 at 7:22pm

Atul R@a7ul

Team

7:22pm

pseudo selectors are not possible in inline styles. They are only possible by styleSheets