gtkAboutDialogSetUrlHook {RGtk2} | R Documentation

## gtkAboutDialogSetUrlHook

### Description

Installs a global function to be called whenever the user activates a URL link in an about dialog.

### Usage

    gtkAboutDialogSetUrlHook(func, data = NULL)

### Arguments

``func`` | a function to call when a URL link is activated.
``data`` | data to pass to `func`

### Details

Since 2.18 there exists a default function which uses `gtkShowUri`. To deactivate it, you can pass `NULL` for `func`. Since 2.6

### Value

[`GtkAboutDialogActivateLinkFunc`] the previous URL hook.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]