gtkQuitAdd {RGtk2} | R Documentation

## gtkQuitAdd

### Description

Registers a function to be called when an instance of the mainloop is left.

### Usage

    gtkQuitAdd(main.level, fun, data = NULL)

### Arguments

``main.level`` | Level at which termination the function shall be called. You can pass 0 here to have the function run at the termination of the current mainloop.
``data`` | Pointer to pass when calling `function`.

### Value

[numeric] A handle for this quit handler (you need this for `gtkQuitRemove`) or 0 if you passed a `NULL` pointer in `function`.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]