gtkBuilderValueFromStringType: gtkBuilderValueFromStringType

In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description

Like gtkBuilderValueFromString, this function demarshals a value from a string, but takes a GType instead of GParamSpec. This function calls gValueInit() on the value argument, so it need not be initialised beforehand.

Usage

gtkBuilderValueFromStringType(object, type, string, .errwarn = TRUE)

Arguments

object	a GtkBuilder
type	the GType of the value
string	the string representation of the value
.errwarn	Whether to issue a warning on error or fail silently

Details

Upon errors FALSE will be returned and error will be assigned a GError from the GTK_BUILDER_ERROR domain. Since 2.12

Value

A list containing the following elements:

retval	[logical] TRUE on success
value	the R object to store the result in
error	return location for an error, or NULL. [ allow-none ]

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.