anExpandGroup: Expanding group. Has trigger to show/hide its children

In traitr: An interface for creating GUIs modeled in part after traits UI module for python.

Description

Expanding group. Has trigger to show/hide its children

Usage

anExpandGroup(..., label = "", horizontal = FALSE, expanded = TRUE,
  context = NULL, attr = list(), enabled_when, visible_when)

Arguments

label	label for trigger
horizontal	If TRUE left to right, if FALSE top to bottom
expanded	Initial state of children. Set to TRUE to show
context	ItemGroup or item to get context from. Typically just NULL.
attr	gWidget values passed to constructor
enabled_when	Method to determine when items in container should be enabled
visible_when	Method to determine when items in container should be visible
...	children items specified by character strings

Value

Returns a proto object. Call obj$show_help() to view its methods and properties.

See Also

Container

Examples

i <- aDialog(items=list(x=numericItem(1), y=stringItem("a")))
lay <- anExpandGroup(label="label frame",
                    aContainer("x","y"))
## Not run: i$make_gui(gui_layout=lay)

traitr documentation built on May 2, 2019, 3:32 p.m.