RGtk2: gtkBuilderValueFromStringType – R documentation

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gtkBuilderValueFromStringType

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

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release