package ocgtk

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in-package search v0.2.0

OCaml bindings for GTK 4

Install

dune-project

Dependency

sha256=4e50fdb5093136a10fc8ffbe388e44cbcb70d52f8afdd48863ec7e22580ff054

type t = [ `list_header | `object_ ] Gobject.obj

val set_child : 
  t ->
  [ `widget | `initially_unowned | `object_ ] Gobject.obj option ->
  unit

Sets the child to be used for this listitem.

This function is typically called by applications when setting up a header so that the widget can be reused when binding it multiple times.

val get_start : t -> int

Gets the start position in the model of the section that @self is currently the header for.

If @self is unbound, %GTK_INVALID_LIST_POSITION is returned.

val get_n_items : t -> int

Gets the the number of items in the section.

If @self is unbound, 0 is returned.

val get_item : t -> [ `object_ ] Gobject.obj option

Gets the model item at the start of the section. This is the item that occupies the list model at position property@Gtk.ListHeader:start.

If @self is unbound, this function returns %NULL.

val get_end : t -> int

Gets the end position in the model of the section that @self is currently the header for.

If @self is unbound, %GTK_INVALID_LIST_POSITION is returned.

val get_child : 
  t ->
  [ `widget | `initially_unowned | `object_ ] Gobject.obj option

Gets the child previously set via gtk_list_header_set_child() or %NULL if none was set.