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Questions tagged [tcltk]

The tcltk package is an embedding of Tcl/Tk in R. Use tcl and tk tags for the actual Tcl and Tk software packages themselves.

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create beam elements and shell elements in hypermesh using TCL/tk scripts

I would like to create connector elements (1D- Beam elements) and 2D shell elements between two set of nodes which forms the edges of the two plates. How can I create this using TCL/TK in hypermesh. I would like to select node sets only once and…
vetri
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Is there a way to specify tcltk version within R?

I was asked if I could "fix" the R script that was created in version 3.2.2 that ceased to work in version 4.2.2. The script turned out to be Tcl/tk interface using tcltk package. The script starts with tclRequire("BWidget") and…
aiorr
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Change Tcl/Tk label text & colour depending on radiobutton selection?

I'd like to change the text & colour of text of my label depending on radiobutton choice. So far I have this code; label $f0a.lbOPTION -text "Watts / FTP%" -font {Arial 10 bold} -bg white -fg #d000d0 radiobutton $f0a.rb00 -text "Watt" -var…
KevP
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tcl tk: set the position button

I am using tcltk2 library to show buttons and messages. Everything work fine but I would like set the tk2button to the right of my screen, by default it display at the left of my screen. library(tcltk2) win1 <- tktoplevel() butOK <-…
Rodrigo_BC
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Floating point addition/subtraction in tcl/python

I am trying to perform subtraction of the numbers in tcl or python: expr { 202.2246-0.42} = 201.80460000000002 ideally the answer should be 201.8046 One way to solve it would be to convert it to integer and do the subtraction and convert it back…
kil47
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set tcl a variable from gui

I want to get file name from gui. I wrote a code like below. I am able to run all the scripts for once time. what i am looking for when i select the file form hwtk::openfileentry, i want to set a variable for the filename. After i selected the file,…
Seçkin Uslu
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R custom GUI disappears shortly after launch in batch mode

I'm testing the use of custom GUI to get user feedback before performing tasks in R and doing the latter via a batch script. The following code was adapted from another post on SO. After the R function executes, the custom GUI appears for a few…
user2566907
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How to add and remove individual tkk.Treeview tags using "addtag" and "dtag"?

I have been trying to add and remove individual tags from items in a ttk.Treeview (tkinter). I have seen references to addtag and dtag (dtag deletes specified tags leaving unspecified remaining) but the only examples I can find are related to canvas…
Edward
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Writing file in Tcl gives extra line

I am wondering from where newline (4th in example code) is written out from following very simple tcl code. Handling from puts -nonewline is cumbersome. Is there any other tcl command influence this behavior? set fid [open testout.txt w] puts $fid…
OliveOne
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How to auto-size toplevel TCL/TL form to match different height notebook tabs

I have a TCL/TL form with 3 Notebook tabs. Each tab has very different layouts and therefore needed heights. How do I get the toplevel form height to only be what is needed for each tab? I have looked at "wm geometry" and ttk::style, probably…
Gene Sorg
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What Xresources reference will control tk_chooseDirectory background? Non-responsive to specifications

I have tried many different .Xresources definitions to control the background colour for the box which displays directories and files in the tk_chooseDirectory widget, without success. I was hoping to locate the source code for tk_chooseDirectory,…
Eric Marceau
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Display message to terminal with freewrap for tcltk?

I am using freewrap to package a program into a single file. It seems freewrap has two options freewrap and freewrapTCLSH. Since freewrapTCLSH was created for a command line tool in mind it displays any puts "some text" to the terminal. However,…
nikost
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How to pass command line arguments to script instead of shell

I have a tcl/tk script that I run through wish. However, I noticed certain command line arguments are passed to wish instead of my script. For example, if I type ./script -h I get the wish help output instead of my scripts help output. The following…
nikost
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Emacs and R - Emacs closes when using tk_choose.dir

I'm using R scripts inside Emacs on Windows 10 Enterprise to analyze data. It works well but recently after sending a tk_choose.dir command, emacs closes (but not R ; the script keeps on running after choosing the folder). If someone can tell me the…
Newb'R
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Login to mobaxterm SSH through TCL/tk scripting

I tried to login to SSH from the tcl/tk gui. I have the following code in tcl/tk, button $a.b1 -text "Connect-Check" -command \ {exec "C:/Program Files (x86)/Mobatek/MobaXterm/MobaXterm.exe" "$dir/connect-check.ttl"} commands inside the…
vetri
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