add {gWidgets2} | R Documentation

## Add a child object to parent container

### Description

Add packs in child objects.

Basic S3 method for add

Delete may or may not remove a child. This is toolkit specific. It may also be tied up with garbage collection. To avoid that, keep a reference to the child object before deleting.

Basic S3 method for add

### Usage

    add(obj, child, expand = FALSE, fill = NULL, anchor = NULL, ...)

    ## Default S3 method:
    add(obj, child, expand = FALSE, fill = NULL,
      anchor = NULL, ...)

    delete(obj, child)

    ## S3 method for class 'GContainer'
    delete(obj, child)

### Arguments

`obj` | parent object
`child` | child widget
`expand` | NULL or logical. For box containers controls whether a child will expand to fill the allocated space.
`fill` | NULL or character. For box containers. The value of `fill` (not always respected) is used to control if expansion happens vertically (`y`), horizontally (`x`) or both (`both` or `TRUE`). For vertically filled box containers, children always fill horizontally (atleast) and for horizontally filled box containers, children always fill vertically (atleast). This is important to realize when trying to size buttons, say.
`anchor` | NULL or integer. For box containers. The anchor argument is used to position the child within the parent when there is more space allocated than the child requests. This is specified with a Cartesian pair in -1,0,1 x -1, 0, 1.
`...` | passed on to the

[Package gWidgets2 version 1.0-8 Index]