Displaying 5 results from an estimated 5 matches for "yview".
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2001 Feb 22
2
Problem with tcltk listbox
...1
while (i <= length(resultset[,1]))
{
tkinsert(prot.listbox,'end',paste(resultset[i,1],resultset[i,2],sep="."))
i<- i+1
}
tkconfigure(prot.listbox,yscrollcommand=paste(.Tk.ID(prot.yscroll),"set"))
tkconfigure(prot.yscroll,command=paste(.Tk.ID(prot.listbox),"yview"))
tkpack(prot.yscroll,prot.listbox,side="left",fill="y")
tkbind(prot.listbox,"<Button-1>",function()
{
protas.listbox<-tklistbox(anzeigeframe,exportselection="0")
protas.yscroll<-tkscrollbar(anzeigeframe)
tkconfigure(protas.listbox...
2011 Nov 28
5
window manager interface commands for linux
How can i replicate this in Linux:
source(file.choose())
I've tried source(tkgetOpenFile()) but with no luck
2000 Sep 29
1
Two tcltk questions and Re: tcltk package functionality
...;done")
}
--------------------------------------------------------------------------
Here are another two tcltk question:
1. I want to add a scrollbar along the right side of a text widget. This can be
achieved by .Tk.ID(). Is there a way to avoid to call .Tk.ID ---
perhaps by using tkyview?
tk.test1 <- function(nmax=3){
library("tcltk")
tl <- tktoplevel()
tl.text <- tktext(tl)
tl.yscroll <- tkscrollbar(tl)
tkconfigure(tl.text, yscrollcommand=paste(.Tk.ID(tl.yscroll),"set" ))
tkconfigure(tl.yscroll,...
2003 Nov 27
1
tcltk - tkcreate question
...mp.lang.tcl, written by Tom Wilkason, into R Code.
proc scrolled_Canvas {base} {
frame $base.fm -borderwidth 2 -relief sunken
canvas $base.fm.cv -yscrollcommand "$base.fm.cv_vertscrollbar set"
scrollbar $base.fm.cv_vertscrollbar -orient vertical \
-command "$base.fm.cv yview"
pack $base.fm.cv -side left -fill both -expand true
pack $base.fm.cv_vertscrollbar -side right -fill y
pack $base.fm -side top -fill both -expand true
set hull [frame $base.fm.cv.hull -borderwidth 2 -relief ridge]
set wid [winfo width $base.fm]
$base.fm.cv create window 0...
2002 Mar 14
1
gif, jpeg and png image files reader AND tcltk image
Hi all,
Roger Peng and Jason Turner's suggestion with ImageMagick seem to be the
simplest "dirty" way
to get the problem solved.
But I ran into yet another interesting but quite round-about way to solve
the problem (partially). Through tcltk package, one can read in the gif
image with
> x <- tkcmd("image", "create", "photo", file=mypic.gif)