gpanedgroup: A paned group container

In jverzani/gWidgetsWWW2: Toolkit implementation of the gWidgets API for use with web pages

Description

This container has two children and a vertical/horizontal sash to allocate space between them. Simply use as a parent container twice. Unlike other gWidgets implementations, svalue<- is not implemented. If in horizontal mode, the second widget added will be to the left.

Usage

gpanedgroup(horizontal = TRUE, container = NULL, ..., width = NULL,
  height = 400, ext.args = NULL, collapsible = FALSE,
  default.size = NULL)

Arguments

horizontal	logical. Side by side (or top/bottom) layout
container	A parent container. In gWidgetsWWW2 a parent container is not optional (though it can be substituted with the parent argument in some circumstances). The parent specifies the widget heirarchy and the ... argument is used to pass along arguments to layout the child component in the parent container. Typically, these are passed to the add method of the parent container.
...	Used to pass along argument to the parent container's add method and possible other arguments to the underlying ference class constructors.
width	width in pixels of component. Sizing in gWidgetsWWW2 is sometimes necessary as the arguments expand and fill are not well implemented.
height	height in pixels of the component.
ext.args	The contructors of gWidgetsWWW2 ultimately call an Ext constructor. The options passed to the Ext constructor may be added to or overridden by use of this argument. Values are passed in as named list components and with values converted into JavaScript objects by asJSObject.
collapsible	logical. If TRUE, one child will have a button so that it can be collapsed
default.size	Integer pixel size of right or bottom container when drawn. Defaults to half of height or width, or 200 if those are NULL. There is no svalue<- method to adjust the size

Value

an ExtContainer object

Examples

w <- gwindow()
pg <- gpanedgroup(cont=w, horizontal=TRUE)
gbutton("left", cont=pg)
gbutton("right", cont=pg)

jverzani/gWidgetsWWW2 documentation built on Feb. 9, 2020, 5:18 p.m.