Displaying 3 results from an estimated 3 matches for "listvari".
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listvars
2008 Oct 30
1
tklistbox selection
...the package. I'm trying to create a tklistbox and a ttkcombobox on
the same parent and am having a problem. Here's an example:
library(tcltk)
tt <- tktoplevel()
tcl1 <- tclVar()
tcl2 <- tclVar()
tclObj(tcl1) <- letters[1:5]
tclObj(tcl2) <- LETTERS[1]
tb1 <- tklistbox(tt, listvariable = tcl1,
selectmode = "multiple")
tb2 <- ttkcombobox(tt, values = LETTERS[1:2],
textvariable = tcl2)
tkpack(tb1, tb2)
First, I select some values in the list box. But when I select a value
from the combo box, the selection from the list box is...
2003 Sep 25
1
tkinsert (PR#4289)
In R-1.7.1, I used to be able to append a character vector to a 'tklistbox' with e.g.
listio <- tklistbox( tktoplevel(), font='Courier', height=20, width=20, setgrid=TRUE)
tkinsert( listio, 'end', letters[1:3])
tkpack( listio,side='left', expand=TRUE, fill='both')
and three items would be added to 'listio'. This doesn't work in R-devel-- it
2003 Nov 03
0
problem with fix() called from Rcmdr
...rep(.activeDataSet, search())) !=0)) {
detach(pos = match(.activeDataSet, search()))
logger(paste("detach(", .activeDataSet, ")", sep=""))
}
assign(".activeDataSet", dsname, envir=.GlobalEnv)
assign(".variables", listVariables(), envir=.GlobalEnv)
assign(".numeric", listNumeric(), envir=.GlobalEnv)
assign(".factors", listFactors(), envir=.GlobalEnv)
assign(".twoLevelFactors", listTwoLevelFactors(), envir=.GlobalEnv)
tclvalue(.dataSetName) <- paste(.activeDataSet,...