gtk:info-bar-add-button (infobar text response)

infobar -- a gtk:info-bar widget
text -- a string with the text of the button
response -- an integer with the response ID for the button

The gtk:button widget that was added.

Adds a button with the given text, and sets things up so that clicking the button will emit the "response" signal with the given response ID. The button is appended to the end of the action area of the info bar. The button widget is returned, but usually you do not need it. The gtk:info-bar implementation is deprecated since 4.10. Do not use it in newly written code.