isExtant {gWidgets2}R Documentation

Check if widget is extant.

Description

Widgets can be destroyed, but their R object is still present. This is FALSE in that case.

Basic S3 method for isExtant

Usage

isExtant(obj)

## Default S3 method:
isExtant(obj)

Arguments

obj

object

[Package gWidgets2 version 1.0-8 Index]