valueFromString
open fun valueFromString(pspec: <Error class: unknown class>, string: String, value: <Error class: unknown class>): <Error class: unknown class><Boolean>
Demarshals a value from a string.
This function calls g_value_init() on the @value argument, so it need not be initialised beforehand.
Can handle char, uchar, boolean, int, uint, long, ulong, enum, flags, float, double, string, GdkRGBA and GtkAdjustment type values.
Upon errors false will be returned and @error will be assigned a GError from the %GTK_BUILDER_ERROR domain.
Return
true on success
Parameters
pspec
the GParamSpec for the property
string
the string representation of the value
value
the GValue to store the result in