gtkFileFilterAddCustom

a <code><a rd-options="" href="/link/GtkFileFilter?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::GtkFileFilter">GtkFileFilter</a></code>

<code>object</code>

bitfield of flags indicating the information that the custom
filter function needs.

<code>needed</code>

callback function; if the function returns <code>TRUE</code>, then
the file will be displayed.

<code>func</code>

<code>data</code>

Adds rule to a filter that allows files based on a custom callback
function. The bitfield <code>needed</code> which is passed in provides information
about what sorts of information that the filter function needs;
this allows GTK+ to avoid retrieving expensive information when
it isn't needed by the filter.

internal

Facilities in the R language for programming
graphical interfaces using Gtk, the Gimp Tool Kit.

Michael Lawrence

RGtk2

R bindings for Gtk 2.8.0 and above

gtkFileFilterAddCustom function

a <code><a rd-options='' href='GtkFileFilter'>GtkFileFilter</a></code>

gtkFileFilterAddCustom: gtkFileFilterAddCustom

Description

Usage

Arguments

Details