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testb
2007 Aug 22
2
gWidgets (tcltk): problem extracting values from widgets in glayout grid
...ot;,visible=TRUE)
> wtesta1 = gedit("aaa",container=wtesta)
> print(svalue(wtesta1))
[1] "aaa"
>
> ### Case 2: this makes an identical window & widget, with "b"
replacing "a"
> ### but does't return the value
> wtesta = gwindow("wtestb",visible=TRUE)
> wtestb = glayout(visible=TRUE,container=wtesta)
> wtestb[1,1]=gedit("bbb",container=wtestb)
> print(svalue(wtestb[1,1]))
Error in function (classes, fdef, mtable) :
unable to find an inherited method for function ".leftBracket",
for signat...