Drop-down list of signal problem?

DropDown *currency_dropdown = mSettings->findChild("dropdown_currency"); Q_ASSERT(currency_dropdown); bool ss = connect(currency_dropdown,SIGNAL(selectedValueChanged(const QVariant& selectedValue)), this, SLOT(onSettingsCurrencyChanged(const QVariant& selectedValue))); Q_ASSERT(ss);

I'm on 10.1.0.1020

When demand lanuch I

Object::connect: No such signal bb::cascades::DropDown::selectedValueChanged(const QVariant& selectedValue) in ../src/applicationui.cpp:276

is there a any error on my code?

Thank you

bool ss = QObject::connect(currency_dropdown, SIGNAL(selectedValueChanged(QVariant)), this,
 SLOT(onSettingsCurrencyChanged(QVariant)));

This one should work.

Do not specify a parameter names in SIGNAL() and SLOT(). Const and & can also be omitted when used together, MOC will reject them anyway. But it should work with them also.

Tags: BlackBerry Developers

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