InfoBar.addActionWidget

Add an activatable widget to the action area of a GtkInfoBar.

This also connects a signal handler that will emit the [signal@Gtk.InfoBar::response] signal on the message area when the widget is activated. The widget is appended to the end of the message areas action area.

class InfoBar
void
addActionWidget

Parameters

child Widget

an activatable widget

responseId int

response ID for @child

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