Variable: AdwSplitButton
constAdwSplitButton:"AdwSplitButton"
Defined in: generated/jsx.ts:19722
A combined button and dropdown widget.

AdwSplitButton is typically used to present a set of actions in a menu,
but allow access to one of them with a single click.
The API is very similar to Gtk.Button and Gtk.MenuButton, see their documentation for details.
CSS nodes
splitbutton[.image-button][.text-button]
├── button
│ ╰── <content>
├── separator
╰── menubutton
╰── button.toggle
╰── arrow
AdwSplitButton's CSS node is called splitbutton. It contains the css
nodes: button, separator, menubutton. See Gtk.MenuButton
documentation for the menubutton contents.
The main CSS node will contain the .image-button or .text-button style
classes matching the button contents. The nested button nodes will never
contain them.
Style classes
AdwSplitButton can use some of the same style classes as Gtk.Button:
.suggested-action.destructive-action.flat.raised
Other style classes, like .pill, cannot be used.
Accessibility
AdwSplitButton uses the GTK_ACCESSIBLE_ROLE_GROUP role.