c++ - turn Qt::MatchExactly to case insensitive -

i using qt::matchexactly in qstandarditemmodel in finditems method. wanted know there anyway turn case insensitive ? have this:

mymodel->finditems("abc",qt::matchexactly,0); 

use qt::matchfixedstring:

mymodel->finditems("abc", qt::matchfixedstring, 0); 

the last parameter defaults 0, btw, can write:

mymodel->finditems("abc", qt::matchfixedstring);