Re-implementation of the 'gWidgets' API. The API is defined in this
package. A second, toolkit-specific package is required to use it. There
are three in development: 'gWidgets2RGtk2', 'gWidgets2Qt', and 'gWidgets2tcltk'.

Rewrite of gWidgets API for Simplified GUI Construction

package-ubuntu-20.04-r-4.0.5#cran#gWidgets2-1.0-8

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

isExtant(obj)

## Default S3 method:
isExtant(obj)

<table summary="R argblock"><tr valign="top">
<td><code>obj</code></td>
<td>
<p>object</p>
</td>
</tr></table>

package-ubuntu-20.04-r-4.0.5#cran#gWidgets2-1.0-8#docs#isExtant

isExtant

Description

Usage

Arguments

gWidgets2

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