search for: speall

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2009 Apr 14
0
disappearing dialog boxes when using tcltk
...indow(dlg) return(ReturnVal) } ##=============================================== ## main function ##=============================================== require(tcltk) ttMain <- tktoplevel() tkwm.title(ttMain,"Number") tkdestroy(ttMain) #initial values are set numAll = "" speAll = NULL yrunit = "" ttMain <- tktoplevel() tkfocus(ttMain) numAll <- as.numeric(modalDialogOK("Number","Put in an integer greater than 1:",entryInit=numAll)) tkdestroy(ttMain) while (is.na(numAll) || numAll==0 || numAll==1) { ttMain <- tktoplevel(...