Re: [Gtk2hs-devel] Allocation data type not exported

[Axel S. <Axe...@in...>]

Hi Norbert,

On 29.10.2014, at 22:37, Norbert Zeh <nz...@cs...> wrote:

> Hi folks,
> 
> I just tried to connect to the sizeAllocate signal of the Widget type, but the type of this signal is Signal self (Allocation -> IO ()).  Thus, the function I provide as an argument needs to take an Allocation as an argument, but I cannot declare a function of this type because Allocation seems to be only exported by the hidden module Graphics.UI.Gtk.General.Structs.  Any advice on how to react to sizeAllocate signals?
> 

Well, it’s a bug, it should be exported from Widget. However, it’s only a type synonym to Rectangle which is public, so using the Rectangle constructor should be possible.

Cheers,
Axel

> Thanks,
> Norbert
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