Qt中的字体编辑器小部件

Question

Qt Creator provides an editor for setting QLable style ( CSS for label font style primarily):

I would like to do the same thing in my Qt application: be able to call a Qt component/system font editor with a font style argument passed and get a new style when a user finishes editing(2).

Simplified code:

Qlabel qlabel;
QFontEditor fontEditor;
fontEditor.setFontStyle(qlabel.getStyle());
fontEditor.show();
qlabel.setStyle(fontEditor.getStyle());

I wonder if there is anything in Qt that can be used as I have spent two days looking for a component. The only one I have spotted is the one really used in Qt Creator project but it seems to be hard to incorporate to my application:

https://github.com/qtproject/qt-creator/blob/51bb52139c479cca2dae82eb08aeb8d04718fca1/src/plugins/texteditor/fontsettings.h

Answer 1

The QFontDialog class provides a dialog widget for selecting a font.

bool ok;
QFont font = QFontDialog::getFont(&ok);