similar to: gWidgets (tcltk): problem extracting values from widgets in glayout grid

I have a layout in gwidgets. To this, I wanted to add a Textbox(gtkEntry) created from rgtk2... The code is as follows: MainLayOut <- glayout(homogeneous = FALSE, spacing = 10, container = SubGroup) MainLayOut[1, 1, anchor=left] <- "Number of Total Patients: " font(MainLayOut[1, 1, anchor=left]) <- c(weight="bold") patients <- gtkEntry()

Hi: (Tried to find a bug report about this issue, but was unable to find it, let me know if this is a known issue) I have been working on an interface to highlight xyplot panels on mouse overs in JavaGD but I have stumbled with what seems to be a bug in trellis.focus. I am using R 2.8 with lattice 0.17-15 *** To replicate the bug: 1.- display an xyplot. For example, from the xyplot help page:

Hi All... I?m trying to build a small demo using gWidgets which permits interactive scaling and selection among different things to plot. I can get the widgets for scaling to work just fine. I am using gcheckboxgroup to make the (possibly multiple) selections. However, I can?t seem to figure out how to properly define the gcheckboxgroup; I can draw the widget properly, I think my handler would

In The following code, the table handler is executed twice when the button is pressed (from the 2nd pressing on). I want it to be executed only once. Does someone know, why this happens and how I can change it? library(gWidgets) w <- gwindow() b <- gbutton("press", cont=w) tbl <- gtable(1:10, cont=w) addhandlerclicked(b, handler=function(h, ...){

I'd like to announce three new packages on CRAN: pmg, gWidgets, and gWidgetsRGtk2. --John Verzani 1 PMG *=*=*= The pmg package for R provides a relatively simple graphical user interface for R in a manner similar to the more mature RCmdr package. Basically this means a menu-driven interface to dialogs that collect arguments for R functions. This GUI was written with an eye towards

I'd like to announce three new packages on CRAN: pmg, gWidgets, and gWidgetsRGtk2. --John Verzani 1 PMG *=*=*= The pmg package for R provides a relatively simple graphical user interface for R in a manner similar to the more mature RCmdr package. Basically this means a menu-driven interface to dialogs that collect arguments for R functions. This GUI was written with an eye towards

Hi all, I have R script which during its run require an input like this: choose between one of the grouping factor available : c("Village", "Country") can I automate this part, in other word to pass for example Village when I am running the script. One more thing the script is the TimeSeriesAnalysis {ndvits}. Thanks in advance for any help or suggestion. Regards, Vahe

Hello everyone, this is my first post here and I hope I signed up correctly and someone will take me by the hand and help me out. I am new to R and cannot figure out what to do here... ... I want to have an User Interface that requests input. I want to save this input to a variable to use it later on. I was able to do this with a modalDiaglog (

Hi: (Tried to find a bug report about this issue, but was unable to find it, let me know if this is a known issue) I have been working on an interface to highlight xyplot panels on mouse overs in JavaGD but I have stumbled with what seems to be a bug in trellis.focus. I am using JGR R 2.8 with lattice 0.17-15 Note: It's important to you use JGR to use the Java Graphics Device. *** To

Hi, I want to put a ggobi display into a GUI window setup by gWidgets, but error occur said it is not a S4 object. Does anyone have any idea about how to put it in or maybe it can not be put into a widget at all? Thanks A LOT! -- View this message in context: http://n4.nabble.com/how-to-put-ggobi-display-into-a-GUI-window-setup-by-gWidgets-tp930529p930529.html Sent from the R help mailing list

I want to assign a default handler to a toolbar button and change the handler later. The addhandlerclicked() method does not apply to a gAction Object, I think... defHandler <- function(h, ...) print("default") w <- gwindow() aTest <- gaction(label="Test", icon="open", handler=defHandler) tblList = list( test = aTest ) toolBar = gtoolbar(tblList,

Hi, how can I omit the box drawn from the starting position to the current position of the mouse when clicking and it over a GTK graphics object? I have seen that in the 'playwith' package the box changes to an arrow when using the 'pan' button. But I do not find the corresponding line in the code to implement that. library(gWidgets)

Hello R lovers, For my GUI, I am using gslider of Gwidgets. I need to add the "to=" value dynamically ie., maximum value from a data frame column(something like to=max(df[,3])). But I am getting error message like Error in checkPtrType(object, "GtkWidget") : object of class NULL isn't a GtkWidget Not sure what I am missing here!!! Regards, karthick -- View this

Hello, I'm trying to make a graphical interface for an R function I've written. A common use for the function is to call it with specific parameters, and then watch the output as it evolves. There's not necessarily a logical stopping point, so I usually use ctrl-C when I'm done to stop it. I've made a gWidgets interface to the function that gets some user info and then on a

Hi, For the past few months I've been building a simulation in R I hope to package. It consists of two usable functions, and many internal ones which one of the two usable functions call while looping, to perform the stages of simulation. A simple conceptual example is: # Abstract representation 1st Usable function, generates object containing settings for simulation. settings <-

Hi, I wanted to install the gWidgets package and ran the following code: ------------------------------------------ > install.packages("gWidgets") trying URL 'http://www.ibiblio.org/pub/languages/R/CRAN/bin/windows/contrib/2.7/gWidgets_0.0-30.zip' Content type 'application/zip' length 1354268 bytes (1.3 Mb) opened URL downloaded 1.3 Mb package 'gWidgets'

Hello, I'm developing a GUI in R that will be used to monitor financial portfolio performance. The GUI will be distributed as an R package. So far, I've decided to use the "cairoDevice", "RGtk2", "gWidgets", and "gWidgetsRGtk2" packages to develop the GUI. I am trying to decide what would be the best way to structure the GUI would be. I've

A little OT. Hope you don''t mind... here is a function which modifies a value in an external stylesheet (works in Firefox, IE 6, IE 5.5)... I''ve rewritten it using prototype.js structures and suspect there are some additional optimizations which could be made. There may be a way to use findAll or another equivalency operator to test for the innermost equality and perform the

Use btrfstune_seeding to enable or disable seeding. Signed-off-by: Chen Hanxiao <chenhanxiao at cn.fujitsu.com> --- daemon/btrfs.c | 28 ++++++++++++++++++++++++++++ generator/actions.ml | 17 +++++++++++++++++ src/MAX_PROC_NR | 2 +- 3 files changed, 46 insertions(+), 1 deletion(-) diff --git a/daemon/btrfs.c b/daemon/btrfs.c index 6b93973..d2d4492 100644 --- a/daemon/btrfs.c

Hi there, I am doing relocation in my backend by calling my function getAddrNonPic: SDValue getAddrNonPIC(NodeTy *N, SDLoc DL, EVT Ty, SelectionDAG &DAG)const{ SValue Hi=getTarget(N,Ty,DAG, MyBackend::Hi16); SValue Lo=getTarget(N,Ty,DAG, MyBackend::Lo16); return DAG.getNode(ISD::ADD, DL, Ty, DAG.getNode(MyBackend::Hi16, DL, Ty, Hi), DAG.getNode(MyBackend::Lo16, DL, Ty, Ho)); }