Translation Problem for retranslateUi function

cdcc0606

I'm use the fonction QDesktopServices::openUrl(QUrl::fromLocalFile(repertoire_DocAide));

cdcc0606

My problem is when I use this function retranslateUI, it can translate the sentence. However, when it turns to a header of Qtableview, it didn't translate. I don't know why. Do I need something special to translate for the Qtableview Header?

SGaist

Hi and welcome to devnet,

Are you setting the QTableView header content by hand ?

cdcc0606

Yes. It's set as following:
model=new QStandardItemModel(0,6,this);
model->setHorizontalHeaderItem(0, new QStandardItem(tr("Name")));
model->setHorizontalHeaderItem(1, new QStandardItem(tr("I/O")));
model->setHorizontalHeaderItem(2, new QStandardItem(tr("State")));
model->setHorizontalHeaderItem(3, new QStandardItem(tr("Duration")));
model->setHorizontalHeaderItem(4, new QStandardItem(tr("Date")));

SGaist

Then you have to rewrite your code a bit. See the dynamic translation part of the internationalization documentation.

cdcc0606

Yes, then I use lupdate and Irelease. Then I translate all the word in tr() to another language in Qt Linguist one by one. All the other words can be translated except for the words of five lines in the above. So i don't know why

mrjj

@cdcc0606
Hmm, and you do load this translator BEFORE u add items to
the header ?

There is no magic going so you need to re-add the items if already added.
as @SGaist mentions
http://doc.qt.io/qt-5/internationalization.html#dynamic-translation
look at the
void MyWidget::changeEvent(QEvent *event)
it sets the texts again.
like
okPushButton->setText(tr("&OK"));

This is needed if u change language WHILE the app is up and running.

Alternatively, just delete model and create again using same function if that an option.

cdcc0606

Yeah, you are right. I did as you sais, it works, Thanks.