Displaying 20 results from an estimated 200 matches similar to: "check menu button (tcltk)"
2006 Aug 11
2
tkinsert
Dear List,
I'm looking for some informations about the function "tkinsert()".
I d'like to write lot of command in my text window and after to evaluate it with a button "Submit" for example, but i have some problems:
here a exemple of my code:
1) My first problem
tt=tktoplevel()
txt=tktext(tt,height=40)
tkpack(txt)
var1=paste("x=2")
2008 Aug 19
1
Open directory within a menu in tcltk
Hello,
I am trying to setup a menu to open files and directories. I have the following code:
opendir<-function() {
dirname<<-tclvalue(tkchooseDirectory())
}
openfile<-function() {
filename<<-tclvalue(tkgetOpenFile())
}
require(tcltk)
t1<-tktoplevel()
topMenu<-tkmenu(t1)
tkconfigure(t1,menu=topMenu)
plotMenu<-tkmenu(topMenu, tearoff=FALSE)
2012 Nov 19
6
tcltk freezing using MS Windows for R-2.14+
I am the maintainer of a Bioconductor package (affylmGUI) which uses
tcltk. It freezes inconsistently on MS Windows, but not Mac or Unix. see
details below.
After considerable testing I have reduced the problem from a few
thousand lines of code to 30 lines!
If you paste the following lines of code into an R window:
testGUI <- function(){
require(tcltk)
MainWindow <-
2003 Sep 08
1
add checkbutton and the variable(wrong length of vector "b")
Hello it wanted to add a boton of checkup in a menu, ?How I do to create so
many variables as checkbutton? I try with the code that continues, use a
vector that is charged dynamicamente while I open files but the component
of vector "b" is associates with a Tcl variable and load 3 components
(environment, value and pointer) I wanted alone to charge the value (0 done
not select
2008 Dec 22
1
newbie question on tcltk
Hi List,
Can anyone tell me how could i put the "BACK" button in the following code, just under the "AAA" menu? I want this button to go back to the previous page, and since it has nothing to do with the "1" and "2" buttons, i want it somehow separated from these two buttons, but i don't know how. I searched the web for some examples but my results
2008 Nov 08
1
Get Information
I am a new commer in R. I am using the library tcltk, i need few information about it.
so that, i wrote the following programme to save the file, but when i save the file, i do not find the file save, please help me, in order to continue my projet.
this is the programme:
tt <- tktoplevel()
txt <- tktext(tt)
tkwm.title(tt,"Saisi des modalités") #intitule la fenêtre
tkgrid(txt)
2002 Feb 11
0
read.table in TCL/TK interface
hello,
i would like program userfriendly tcl/tk widgets like
the t-test example in a more complex way !
(1) Is it not possible to combine tk_getOpenFile with
the R function read.table to select in userfriendly way data sets ?
(I'm newbie and take code-parts from t-test example and scripting example.)
(2) Is it possible to use a variableSelection widget
to select a special variable which i
2001 Sep 19
2
tcltk: Difficulties creating menus
I am struggling with adding menus to a tcltk application. The following
example (from the O'Reilly book on Perl/Tk) works fine:
#!/usr/bin/perl -w
use Tk;
my $mw = MainWindow->new;
$menub = $mw->Menubutton(-text => "Color")->pack();
foreach (qw/red yellow green blue grey/) {
$menub->radiobutton(-label => $_, -command => \&set_bg,
2006 Aug 02
2
tcl/tk bind destroy event
Hello!
I want to create a messagebox whenever the user wants to destroy the window
(e.g. <Alt-F4> or the 'x' in the right top corner) and ask if a modified file
should be saved or not.
If 'cancel' is chosen then nothing should happen and the windows still should be
existing. This doesn't work. When I press cancel the window will be destroyed
although.
I also
2003 Sep 09
1
charge a vector with variables and to use as variable in a checkbutton?
hello, how i cant to charge in form dynamic a checkbutton, try to do it
with a vector be charged automaticamente but not
works, for example
library(tcltk)
tt<-tktoplevel()
f<-tkframe(tt)
tkpack(f)
i<-2
if (i==1) {b1<-tkcheckbutton
(f,text="b1",variable="b1",relief="raised");tkpack(b1);print(tclvalue
("b1"))}else if (i==2) {b1<-tkcheckbutton
2003 Aug 15
1
menubutton don´t work
Why the variable archOp does not take the value that be chosen in the
menubutton?, therefore always remains as a white one, I intend to charge
the direccion of open files in a vector and then to elect with the
menubutton with which to work but not functions thanks.Ruben
library(tcltk)
arch<-tclVar(init=" ")
archOp<-tclVar(init=" ")
vectPath<-c()
2011 Nov 21
1
invalid command name "tk::MenuDup"
Hi to all,
I'm developping an user interface in TCL/TK but in some computers this error
occurs :
<Tcl> invalid command name "tk::MenuDup"
when the user runs :
tm <- tktoplevel(height=500,width=800)
topMenu <- tkmenu(tm)
tkconfigure(tm,menu=topMenu)
i don't understand why this code works on my computer and is not running on
other user environment ?
thanks,
--
2007 Jan 22
0
How to disable existing menus in tcltk?
Hi!
I've constructed a small menu-driven interface to a couple of R functions
using the possibilities offered by the tcltk package. When user runs some
specific analyses, I would then like to disable some of the menus (or menu
choises) that are not applicable after the performed analysis. I tried to
modify the state of an existing menu, but it seems that neither
tkconfigure nor
2007 May 19
3
table with no row headers
Is this the right way to turn off row headers?
table.rowHeaderMode = LAYOUT_FIX_WIDTH
table.rowHeaderWidth = 0
--
vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407
2012 Nov 23
1
Adding a function with default parameters into the Rcmdr menu
Hi everyone,
I made some tests with Rcmdr, to add a function with default parameters :
For example (very simple):
myfunction<-function(var="314"){
print("hello")
print(var)
}
if I run myfunction() directly i see :
> myfunction()
[1] "hello"
[1] "314"
it's ok.
But if i edit de Rcmdr-menu.txt (in
2004 Apr 19
1
Menu addditions to Rcmdr v0.9-6
1) In general, I would appreciate help in adding functions to the Rcmdr
menu system. I've been able to modify the menus themselves and source test
code but I can't get R functions to execute from the menu. My latest proof
of concept code follows:
Three lines added to "Rcmdr-menus.txt":
menu junkMenu topMenu "" ""
2007 Nov 01
1
Rcmdr Plugin and menus.txt
Hi all,
I'm trying to write a plugin for R Commander, following the model of
the TeachingDemos plugin. I am struggling trying to even add items by
editing the menus.txt file. I would welcome any help from anyone who
has messed with it. Essentially the problem I am having is: I cannot
create a submenu to a newly created menu. Here is what the menus.txt
file looks like:
# type
2007 May 14
3
pxe password protect option
Hi, I have tried several different line options, but I cannot seem to
get the pxe master password option to work?
I have basically tried all combinations of:
DEFAULT local
PROMPT 0
ALLOWOPTIONS 1
TIMEOUT 500
MENU TITLE sometitle
MENU MASTER PASSWD somepassword
But just can't seem to get the menu to prompt for a password.
version I have is pxe 3.31
Thanks for any help
2003 Mar 06
1
tkexit
Sorry, my question is if exists a command tkexit in R, i need a command how
exit of tcl for close an aplication. How to use him. Thank
2004 Mar 16
0
MDI and submenues
Hello wxruby-users,
Kevin, thanks for fast addition of the support of MDI and submenues!
I''ve tested it under WinXP and all works very well. There is a test
example at the end of the message.
--
Best regards,
Pavel
mailto:papushev@inp.nsk.su
#================================================
require ''wxruby''
include Wx
class MyFrame < MDIParentFrame
def