gtkBuilderAddFromString {RGtk2} | R Documentation

## gtkBuilderAddFromString

### Description

Parses a string containing a GtkBuilder UI definition and merges it with the current contents of `builder`.

### Usage

    gtkBuilderAddFromString(object, buffer, length, .errwarn = TRUE)

### Arguments

``object`` | a `GtkBuilder`
``buffer`` | the string to parse
``length`` | the length of `buffer` (may be -1 if `buffer` is nul-terminated)
`.errwarn` | Whether to issue a warning on error or fail silently

### Details

Upon errors 0 will be returned and `error` will be assigned a `GError` from the `GTK_BUILDER_ERROR` or `G_MARKUP_ERROR` domain. Since 2.12

### Value

A list containing the following elements:

`retval` | [numeric] A positive value on success, 0 if an error occurred
``error`` | return location for an error, or `NULL`. [ allow-none ]

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]