qt - Change font of contents in QTextEdit from my application resource -


i have qt resource file (res.qrc) in qt application. imported custom font in resource below:

:/fonts/aa_marcus_east_syriac.ttf

also define in header file:

private:     qfont assyrianeventsaamarcuseastsyriac;

i used qtextedit in mainwindow. when user click on button, application read text file. every row in text file should imported in qtextedit lines should has aa_marcus_east_syriac.ttf font resource. wrote codes:

void widget::readmonthassyrianevents() {     qstringlist eventslist;     eventslist = readeventfile();      ui->notificationtextedit->setcurrentfont(assyrianeventsaamarcuseastsyriac);      (int index = 0; index < eventslist.length(); index++)     {         qstring eventtype, eventcontent;         qstringlist tempstringlist = eventslist[index].split('|');          eventtype = tempstringlist[0];         eventcontent = tempstringlist[1];          if (eventtype == "0")             ui->notificationtextedit->append(eventcontent);     } }

readeventfile() function works fine. read text file , lines qstringlist. "assyrianeventsaamarcuseastsyriac" variable initialized in function called init(). init() function:

int id = qfontdatabase::addapplicationfont(":/fonts/aa_marcus_east_syriac.ttf"); qstring family = qfontdatabase::applicationfontfamilies(id).at(0); assyrianeventsaamarcuseastsyriac.setfamily(family); assyrianeventsaamarcuseastsyriac.setpointsize(20);

my problem qtextedit doesn't change font of it's contents custom font.

how can solve problem? please me guys. thanks

i think error in

qstring family = qfontdatabase::applicationfontfamilies(id).at(0);

have checked .at(0) custom font ?

most can solve calling assyrianeventsaamarcuseastsyriac.setfamily explicit string of font family like

assyrianeventsaamarcuseastsyriac.setfamily("marcus east syriac");

if doesn't work either, maybe custom font malformed or doesn't provide font family name. therefore suggest try first working font , go custom stuff.


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