Wt

Hey,

The change event as well as the valueChanged event is not fired on keypress but only when the focus is changed.

These two events works well with the following code.

sb->valueChanged().connect(std::bind([=](double val) {
        std::cerr << "Value changed : " << val << std::endl;
          }, std::placeholders::_1));

sb->changed().connect(std::bind([=]() {
        std::cerr << "Value changed : " << sb->text() << std::endl;
          }));

Can you provide us an example where it fails ?

Regards,

Benoit

Hi,

I made it with this line:

        fBuyData.sellSizeField->changed().connect(boost::bind(&MyGameProduction::StockView::_showPrice, this, fBuyData));
...
void MyGameProduction::StockView::_showPrice(MyGameProduction::StockView::StockSellData aBuyData)
{
    aBuyData.priceField->setText("bla bla");
}

And here the setText isn't executed on changing the value by pressing keys, but when I leave the WSpinBox.

Regards

Torsten

Hey,

Could you try to listen to the Wt::WLineEdit::textInput() signal ? ( which is part of the latest git version )

Benoit

Hi Benoit,

I did try and it is working.

But only, because I didn't check it: Did you change the documentation too? Because I understand the changed() like the event is fired on text input too, not on leaving.

Greetings

Torsten