QText, how to only change font family?

[anda_skoa]

This is strange but maybe the new font doesn't have that particular size.

If the pointSize is the only thing that changes with the family you could "remember" it as well

currentfont = ui_vp_message->font();
const int pointSize = currentFont.pointSize();
currentFont.setFamily(...);
currentFont.setPointSize(pointSize);

currentfont = ui_vp_message->font();
const int pointSize = currentFont.pointSize();
currentFont.setFamily(...);
currentFont.setPointSize(pointSize);

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Cheers,
_