On Wed, 7 Dec 2011, David Virebayre wrote:
2011/12/6 Henning Thielemann <lemm...@henning-thielemann.de>
I have a textCtrl 'editor' and a menu item 'editorVisible' that controls
the visibility of the textCtrl.
set editorVisible
[ on command := do
b <- get editorVisible checked
set editor [ visible := b ] ]
I had the same problem, and I couldn't solve it the way I wanted.
It's old but I think I read that I shouldn't use visible for this, but remove
the
element from the layout and re-set the modified layout.
I got it working by adding 'windowReFit editor' or 'windowReLayout frame'
after 'set editor [ visible := b ]'.
I do not know, whether this is intended behaviour or an ugly hack. The
official example controls.cpp uses a BoxSizer object and its Show method.
I am uncertain how to translate this to wxhaskell. How do I create a
BoxSizer object? With boxSizerCreate or sizerFromLayout? How do I add the
BoxSizer object? By converting it to a Layout using 'sizer'?
I think the best place for documenting the solution is not the FAQ but
the documentation of the Visible class.
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