PyQt5 更改本机对话框保存文本？

Question

Is it possible to change the Save/Open/Cancel text of native file dialogs called by Qt, eg

from PyQt5.Qt import *
import sys

app = QApplication(sys.argv)
OpenFile = QFileDialog()
OpenFile.getExistingDirectory()

I've tried following some examples in C++, eg this , but it doesn't seem to have any effect. Maybe I'm doing something wrong?

Answer 1

Try it:

from PyQt5.Qt import *
import sys

app = QApplication(sys.argv)
OpenFile = QFileDialog()

#OpenFile.getExistingDirectory()

OpenFile.setFileMode(QFileDialog.DirectoryOnly)    
OpenFile.setLabelText(QFileDialog.Accept, "+Accept+")
OpenFile.setLabelText(QFileDialog.Reject, "-REJECT-")
OpenFile.show()
sys.exit(app.exec_())