gtkBuilderValueFromStringType: gtkBuilderValueFromStringType

Description Usage Arguments Details Value Author(s)

View source: R/gtkFuncs.R

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

1
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.