gtkFileFilterGetNeeded {RGtk2} | R Documentation

## gtkFileFilterGetNeeded

### Description

Gets the fields that need to be filled in for the structure passed to `gtkFileFilterFilter`

### Usage

    gtkFileFilterGetNeeded(object)

### Arguments

``object`` | a `GtkFileFilter`

### Details

This function will not typically be used by applications; it is intended principally for use in the implementation of `GtkFileChooser`. Since 2.4

### Value

[`GtkFileFilterFlags`] bitfield of flags indicating needed fields when calling `gtkFileFilterFilter`

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]