---
name: "GBin.expander_signals"
section: "3o"
platform: "linux"
package: "liblablgtk2-ocaml-doc"
version: "2.4.0v0.2tv-8"
release: "Debian 5.0 (Lenny)"
platforms: ["linux"]
url: "https://new.carta.tech/GBin.expander_signals"
---

# GBin.expander\_signals(3o)

no description

## NAME

GBin.expander\_signals - no description

## Class

Class   GBin.expander\_signals

## Documentation

*class expander\_signals :* **\[\> Gtk.expander \] Gtk.obj -\> object end**

**Since** GTK 2.4

**Parameters:**

""

**(\[\> Gtk.expander \] as 'a) Gtk.obj**

*val obj :* **'a Gtk.obj**

*method activate :* **callback:(unit -\> unit) -\> GtkSignal.id**