sliderSetRange does change the bounds, but the screen space reserved for each bounds of the slider widget does not get increased, so when the bound gains another digit, the last digit is invisible until i manually resize the window.  i'm using this layout for each widget::

    boxed label $ hfill $ widget ctl

and this for putting the layouts together:

    set f [ layout := container p $ column 5 $ layouts ]

i thought maybe "dynamic" layout would get the bounds space re-adjusted.  when i apply it after "boxed label", i see no effect.  when i apply it after widget or after hfill, i don't get nearly enough width to see the widgets and much more height than i want.  i also tried combinations of "dynamic" in the widget layout *and* the frame layout, with no success.

any ideas?  is this a bug in "dynamic"?

Cheers,  - Conal

On 12/14/05, Conal Elliott <conal@conal.net> wrote:
Thanks for the specific and general tips Arjan.  sliderSetRange did the trick!  - Conal


On 12/14/05, Arjan van IJzendoorn < afie@cs.uu.nl> wrote:

On 14-dec-2005, at 8:53, Conal Elliott wrote:

> Is it possible to change the min & max values of a slider after
> creation?

Maybe

    import Graphics.UI.WXCore

    sliderSetRange :: Slider a -> Int -> Int -> IO ()

works.
Sometimes it is necessary to turn to WXCore functions because not
everything is available in the higher-level WX layer. The two *huge*
HTML pages come in handy then:

http://wxhaskell.sourceforge.net/doc/
Graphics.UI.WXCore.WxcClassesAL.html
http://wxhaskell.sourceforge.net/doc/
Graphics.UI.WXCore.WxcClassesMZ.html

Good luck, Arjan



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