setCancelButtonText not working

[Oreonan]

Hi,
I've tried to change text of Cancel button in a QInputDialog, but this is not working.
My code is:
QInputDialog iD1;
iD1.setCancelButtonText(tr("&Cancel"));
m_host.username = iD1.getText(this, tr("Login error"),
tr("Invalid user account. Type username:"),
QLineEdit::Normal, m_host.username, &ok);
Cancel button is still the same like default after this code.
Do you have an idea for help me?
Thanks.

[SGaist]

Hi and welcome to devnet,

As stated in its documentation, getText is a static method therefore it won't make use of the instance you modified.

[Oreonan]

@SGaist Thanks for your quick answer. But, in this case, I can't change name of a button and in the mean time use gettext function?
I've read documentation but I've find nothing interesting :(

[jsulm]

@Oreonan Don't use the static getText method, use your QInputDialog instance:

QInputDialog iD1;
iD1.setCancelButtonText(tr("&Cancel"));
iD1.setInputMode(QInputDialog::TextInput);
iD1.exec();
m_host.username = iD1.textValue();

[Oreonan]

Thanks, it's exactly that I wanted.
Problem is solve.