signal callback delegate or function to connect
void callback(adw.tab_page.TabPage page, adw.tab_view.TabView tabView)
page a page of self (optional)
tabView the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to IndicatorActivated signal.
Emitted after the indicator icon on page has been activated.
See propertyTabPage:indicator-icon and propertyTabPage:indicator-activatable.