Fabien Bodard ha scritto: > just remember to put a flag to say when the data are loaded ! > What would be the reason for this flag?
> 2010/4/13 richard terry <rte...@pacific.net.au>: > >> On Tuesday 13 April 2010 20:50:26 Doriano Blengino wrote: >> >> Thanks doriano, that worked a treat, looks much better, will try with some >> other forms which have the same problem. >> >> >> >>> richard terry ha scritto: >>> >>>> Often with forms one wants to start some processing after the form has >>>> loaded - in my case, as my app is quite database intensive, it could >>>> involve loading sometimes quite large amounts of data. >>>> >>>> I'd ideally like to have the form load visually, and then the data >>>> loading to take place once the form is visible to the user, but if one >>>> includes this loading in the usual events of _new, show() , then the >>>> gui-dosn't appear until after the database loading and putting a Wait >>>> command before the processing starts dosn't seem to help. >>>> >>>> Any idea's how to put this sort of activity into the background so the >>>> gui appears instantly to the user. >>>> >>> I found that a good solution is to use a timer: any short delay is good >>> (50 ms?). You activate the timer in the show() event and, in the timer >>> event, you disable it and proceed with the lenghty operations. >>> >>> Regards, >>> Doriano >>> ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
