Displaying 5 results from an estimated 5 matches for "columnconfigur".
Did you mean:
columnconfigure
2010 Jul 21
1
tcltk resizing when using tkgrid for layout
...ible.
I've tried doing tkconfig(mywidget,sticky='news') and all that does is
stretch the widget out to the original window dimensions, but this
doesn't help at all when the window is resized. From reading the TclTK
documentation, it seems like the 'rowconfigure' and 'columnconfigure'
methods of the grid are supposed to solve this problem by setting the
'weight' grid option. There exists a tkgrid.rowconfigure() command and
the following invocation did not produce any errors...
tkgrid.rowconfigure(mywidget,0,weight=1)
...but it didn't make the widget dynami...
2005 Feb 28
1
Getting width of Tk text widget via tcltk
...t width in pixels:
> library(tcltk)
> top <- tktoplevel()
> textWindow <- tktext(top, bg="white", height=20, width=80, wrap="none")
> tkgrid(textWindow, sticky="news")
<Tcl>
> tkgrid.rowconfigure(top, 0, weight=1)
<Tcl>
> tkgrid.columnconfigure(top, 0, weight=1)
<Tcl>
> tkcget(textWindow, width=NULL)
<Tcl> 80
> tkwinfo("width", textWindow$ID)
<Tcl> 486
> # resize window with mouse
> tkcget(textWindow, width=NULL)
<Tcl> 80
> tkwinfo("width", textWindow$ID)
<Tcl> 743...
2012 Jul 16
2
Tk grid problem
Hi everybody,
I have a problem with the grid function in tk.
I juste try to put 4 buttons like this:
-------------------
| | |
| | C |
| A |--------|
| | |
---------- D |
| | |
| B | |
-------------------
A is 2x2
C is 1x2
B is 1x2
D is 2x2
but the code bellow dont work :
require(tcltk)
tt <-
2005 Apr 23
1
tclServiceMode: stop Tcl/Tk from updating
In Windows, Tcl/Tk programs running under the tcltk package can update
too frequently: for exmaple, we might go through a long sequence of
operations to construct a complex display, and in Windows each addition
will be shown separately.
To work around this, I've added a function "tclServiceMode" which serves
as an R interface to the "Tcl_SetServiceMode" function in the
2002 Mar 14
1
gif, jpeg and png image files reader AND tcltk image
Hi all,
Roger Peng and Jason Turner's suggestion with ImageMagick seem to be the
simplest "dirty" way
to get the problem solved.
But I ran into yet another interesting but quite round-about way to solve
the problem (partially). Through tcltk package, one can read in the gif
image with
> x <- tkcmd("image", "create", "photo", file=mypic.gif)