Displaying 4 results from an estimated 4 matches for "tkxview".
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tktview
2008 Nov 03
1
possible tcltk event loop problem
...ot;, tktext(messagesFrame, bg="lightgray",
font=getRcmdr("logFont"), height=3, width=log.width, wrap="none"))
.messages <- MessagesWindow()
messagesXscroll <- ttkscrollbar(messagesFrame, orient="horizontal",
command=function(...) tkxview(.messages, ...))
messagesYscroll <- ttkscrollbar(messagesFrame,
command=function(...) tkyview(.messages, ...))
tkconfigure(.messages, xscrollcommand=function(...)
tkset(messagesXscroll, ...))
tkconfigure(.messages, yscrollcommand=function(...)
tkset(messagesYscroll, ...))
Fo...
2010 Jul 21
1
tcltk resizing when using tkgrid for layout
...oinf.wehi.edu.au/~wettenhall/RTclTkExamples/ (a very helpful site
without which I would never have been able to use the tcltk package at all).
require(tcltk)
tt<- tktoplevel()
xscr<- tkscrollbar(tt, repeatinterval=5,orient="horizontal",
command=function(...)tkxview(txt,...))
yscr<- tkscrollbar(tt, repeatinterval=5,
command=function(...)tkyview(txt,...))
txt<- tktext(tt,bg="white",font="courier",
xscrollcommand=function(...)tkset(xscr,...),yscrollcommand=function(...)tkset(yscr,...),
wrap="none&q...
2009 Oct 12
0
tktext-window smaller than text
...lt;- tkscrollbar(tt, orient = "vertical", repeatinterval = 1,
command = function(...) tkyview(txt, ...))
tkconfigure(txt, yscrollcommand = function(...) tkset(scrergVert, ...))
scrergHor <- tkscrollbar(tt, orient = "horizontal", repeatinterval =
1, command = function(...) tkxview(txt, ...))
tkconfigure(txt, xscrollcommand = function(...) tkset(scrergHor, ...))
tkgrid(txt, column=0, row=0, sticky="nwse")
tkgrid(scrergVert, column=1, row=0, sticky="ns")
tkgrid(scrergHor, column=0, row=1, sticky="we")
tkinsert(txt, "0.0", paste(capture...
2008 Oct 30
3
using yscrollcommand in tkcanvas crashes R (PR#13231)
Full_Name: Sundar Dorai-Raj
Version: 2.8.0
OS: Windows
Submission from: (NULL) (76.220.41.126)
The following code crashes R:
library(tcltk)
tt <- tktoplevel()
tc <- tkcanvas(tt, yscrollcommand = function(...) tkset(ts, ...))
> sessionInfo()
R version 2.8.0 (2008-10-20)
i386-pc-mingw32
locale:
LC_COLLATE=English_United States.1252;LC_CTYPE=English_United