Hello I have 2 problems which I am facing and not sure how to solve them in tk of R. Let me first insert the image. http://www.nabble.com/file/p25123066/nabble1.doc nabble1.doc When the file is opened then u will see the right hand side has gray areas. This happened immediately after I put in the following lines below in italics. If the lines in italics is not there then I am able to see the full blue colour. Not sure why this is happening. four <- tkframe(three, height = 310, bg= "blue") tkpack(four, side = "top") rb_7_label <- tklabel(four, text="What is the number of iterations ? ", background="blue") tkpack(four, rb_7_label, anchor="w", fill="y") Seondly I wonder how to place the edittext and the tkb utton are put in the same line. Or is it impossible -- View this message in context: http://www.nabble.com/Tk-question-tp25123066p25123066.html Sent from the R devel mailing list archive at Nabble.com. [[alternative HTML version deleted]]