ghtml {gWidgets2} | R Documentation

## Widget for HTML display

### Description

This widget, when supported by the toolkit (not gWidgets2RGtk2 and gWidgets2tcltk) provides a simple means to display HTML formatted text.

S3 generic whose methods are implemented in the toolkit packages

Use to update displayed content. Value is HTML fragment or url

### Usage

    ghtml(x, container = NULL, ..., toolkit = guiToolkit())

    .ghtml(toolkit, x, container = NULL, ...)

    ## S3 replacement method for class 'GHtml'
     svalue(obj, index=TRUE, ...) <- value

### Arguments

`x` | url or character vector of HTML formatted text. URLs marked by "http://" prefix
`container` | A parent container. When a widget is created it can be incorporated into the widget heirarchy by passing in a parent container at construction time. (For some toolkits this is not optional, e.g. gWidgets2tcltk or gWidgets2WWW2.)
`...` | These values are passed to the `add` method of the parent container. Examples of values are `expand`, `fill`, and `anchor`, although they're not always supported by a given widget. For more details see add. Occasionally the variable arguments feature has been used to sneak in hidden arguments to toolkit implementations. For example, when using a widget as a menubar object one can specify a parent argument to pass in parent information, similar to how the argument is used with gaction and the dialogs.
`toolkit` | Each widget constructor is passed in the toolkit it will use. This is typically done using the default, which will lookup the toolkit through `guiToolkit`.
`obj` | object of method call
`index` | NULL or logical. If `TRUE` and widget supports it an index, instead of a value will be returned.
`value` | value to assign for selection or property

### Value

a `GHtml` instance.

### Author(s)

john verzani

[Package gWidgets2 version 1.0-8 Index]