HeaderBar.setCustomTitle

void setCustomTitle(gtk.widget.Widget titleWidget = null)

Sets a custom title for the #GtkHeaderBar.

The title should help a user identify the current view. This supersedes any title set by [gtk.header_bar.HeaderBar.setTitle] or [gtk.header_bar.HeaderBar.setSubtitle]. To achieve the same style as the builtin title and subtitle, use the “title” and “subtitle” style classes.

You should set the custom title to null, for the header title label to be visible again.

Parameters

titleWidget a custom widget to use for a title