search for: iwidgets

Hi, I have successfully installed R 1.7.0 and ActiveTcl 8.4.2.0 in Windows 2000. Yes, I know that Tcl is already bundled with R 1.7.0, but I want to use the iwidgets package to create a drop-down listbox, and I don't think iwidgets is included in the bundled R 1.7.0/TclTk installation package. I have set the environment variables TCL_LIBRARY and MY_TCLTK to the directory where I installed ActiveTcl and I have added the Tcl\bin directory containing the...

hi, i'm trying to make "Tabbed Notebook Widget",but cannot install "tclRequire(Iwidgets)". I installed Activetcl but I don't know what can be the next step to execute "tclRequire(Iwidgets)". how can i do that? Thanks -- View this message in context: http://r.789695.n4.nabble.com/How-to-install-tclRequire-Iwidgets-tp4502775p4502775.html Sent from the R help maili...

Thanks Peter, I've started a new R session (in Windows) and managed to get both ways working now : ### THIS WORKS !!! ### library(tcltk) tclRequire("IWidgets") tt<-tktoplevel() combo <- tkwidget(tt,"iwidgets::combobox") tkpack(combo) ### AND THIS WORKS TOO !!! ### tt<-tktoplevel() win <- .Tk.subwin(tt) .Tcl(paste("iwidgets::combobox",.Tk.ID(win),.Tcl.args())) tkpack(win) But they both fail in my old R session - may...

Hello, I have a problem with using Iwidgets in R while i'm able to use BWiget and Tktable. If I let tcl list the names of packages, Iwidgets seems available. I use R 2.6.0; in addition addTclPath("C:/Tcl/lib") has been used (in which iwidets is present) > try(tcl("package", "names")) <Tcl> http opt...

Hi, I'm using R version 2.9.0 and I'm trying to execute an example using tabnotebook from iwidgets. Unfortunately I get a problem as you can see bellow: > library(tcltk) Loading Tcl/Tk interface ... done > library(tkrplot) > tclRequire("Iwidgets") <Tcl> 4.0.1 > > tt <- tktoplevel() > tkpack(tn <- tkwidget(tt, "iwidgets::tabnotebook")) *** c...

Hi, I'm using R version 2.9.0 and I'm trying to execute an example using tabnotebook from iwidgets. Unfortunately I get a problem as you can see bellow: > library(tcltk) Loading Tcl/Tk interface ... done > library(tkrplot) > tclRequire("Iwidgets") <Tcl> 4.0.1 > > tt <- tktoplevel() > tkpack(tn <- tkwidget(tt, "iwidgets::tabnotebook")) *** c...

[Environment: Win XP, R 2.10.1] I'm trying to install the packages JGR and iWidgets required by the extracat package to make the interactive plots in the package work. I've tried various things, but nothing seems to work. Here is my most recent attempt, followed by my sessionInfo(). Does anyone have any suggestions how to make this work? > > library(extracat) Loa...

...########### THIS WORKS FINE - CREATES AN EMPTY LISTBOX ## tt<-tktoplevel() win <- .Tk.subwin(tt) .Tcl(paste("listbox",.Tk.ID(win),.Tcl.args())) tkpack(win) ################## THIS FAILS - ATTEMPTS TO CREATE A COMBOBOX ## tt<-tktoplevel() win <- .Tk.subwin(tt) .Tcl(paste("iwidgets::combobox",.Tk.ID(win),.Tcl.args())) Error in structure(.External("dotTcl", ..., PACKAGE = "tcltk"), class = "tclObj") : [tcl] . I am using R 1.6.2 (with tcltk package 1.6.2) and ActiveTcl 8.3.5.0 in Windows 2000. Below I've included some of the...

...igdets::combobox has an option "selectioncommand" to specify a procedure which is called when an item in the combobox is selected. Does ComboBox from Bwidgets have an equal option or is there a simple method to do thi? I haven't found one but i would like to use Bwidgets instead of Iwidgets. Another question which should not be a problem, but at the moment I just don't see the answer: How can I get the index of the selected item in an Iwidgets combobox? Till now I am only able to get the contents of the selected combobox item. Regards, Franco Mendolia

Hi all, Does anyone know a solution for this error ? > tkwidget(dlg, "iwidgets::spinint", range="{0 23}") Error in structure(.External("dotTclObjv", objv, PACKAGE = "tcltk"), class = "tclObj") : [tcl] wrong # args: should be ".31.1.19 configure -range {begin end}". Thanks, Matthew [[alternative HTML vers...

Hello... Curious to know whether the TK extensions “Tktable” and “Iwidgets” will be included in future versions of R (full installation). These are key components of GUI construction and would be very useful in my current R-tcltk endeavors. I realize that I could just install a version of ActiveTcl, which includes the extensions; however, my goal is to eventually d...

...graphics devices. 2 gWidgets *=*=*=*=*=* The RGtk2 package is interfaced with the new gWidgets package, which may be of independent interest to those who would like to add GUI elements to their work. The gWidgets package provides a toolkit-independent API for interactive GUIs based on the iWidgets API of Simon Urbanek, with additional suggestions given by Philippe Grosjean and Michael Lawrence. The gWidgetsRGtk2 package provides the link between gWidgets and RGtk2, allowing the GTK toolkit to be used through gWidgets. It is possible for others to write a link between gWidgets and some other...

...graphics devices. 2 gWidgets *=*=*=*=*=* The RGtk2 package is interfaced with the new gWidgets package, which may be of independent interest to those who would like to add GUI elements to their work. The gWidgets package provides a toolkit-independent API for interactive GUIs based on the iWidgets API of Simon Urbanek, with additional suggestions given by Philippe Grosjean and Michael Lawrence. The gWidgetsRGtk2 package provides the link between gWidgets and RGtk2, allowing the GTK toolkit to be used through gWidgets. It is possible for others to write a link between gWidgets and some other...

Hi: Could someone tell me if there is an X-Windows version of the RGUI ? Thanks: Alex

Hi all, Today's apt-get update should bring the first R 2.4.0 snapshot packages. As with previous releases, I intend to renew the packages every week until the release of 2.4.0 by R Core that is scheduled for October 3. That way, R 2.3.1-3 will remain the version in testing. As you may have seen on the r-devel list, 2.4.0 will require that packages using S4 classes and the methods package

Hi, I have two questions: First, does anyone know how to put a combobox inside a GUI made with Tcl/Tk ? I think there isn't a simple way to do this (a command like tkcombobox()!), but is it possible to write a more complex code to achieve this ? Second, when I put two listboxes in the same window or frame (even in two different toplevel windows), I cannot select things in the two lists

...uot;HyperbolicDist","ICE","Icens","IDPmisc","ifs","igraph","iid.test","impute","ineq","intcox","iplots","ipred","irr","ismev","ISwR","its","iWidgets","JavaGD","JGR","JLLprod","JointGL M","kappalab","Kendall","kernlab") TEMP <- c(TEMP,"KernSmooth","kinship","kknn","klaR","km.ci","KMsurv","knncat",&...

...ns for developping a common and reusable API > for R GUIs > >>>>>(preferrably written in R to be independent of > particular graphical > >>>>>widgets -I started such a thing in svDialogs, and I > think that Simon > >>>>>Urbanek's Iwidgets is similar in philosophy-), > >>>>>- bringing bridges between existing R GUI projects, > >>>>>- identifying cross-platform opportunities. > >>>>>That session should be followed by an extensive > discussion (why not > >>>>>a...