undo: Undo past action.

In jverzani/gWidgets2: Rewrite of gWidgets API for Simplified GUI Construction

Description

Some widgets support undo actions. See reference class method can_undo as well.

S3 method.

Usage

undo(obj, ...)

## S3 method for class 'GComponent'
undo(obj, ...)

Arguments

obj	object to call undo on
...	ignored

jverzani/gWidgets2 documentation built on May 20, 2019, 5:17 a.m.