On Sunday 12 of February 2012 03:43:29 dmitry boyarintsev wrote: > Zeljan, > > I'm reassigning the item to you.
No problem, I've resolved it again since issue is indeed fixed. zeljko > > thanks, > Dmitry > > On Fri, Feb 10, 2012 at 3:16 PM, Hans-Peter Diettrich > > <drdiettri...@aol.com> wrote: > > zeljko schrieb: > >> Before any extending of example, open new issue and attach example which > >> crashes (and explanation how to reproduce please). > > > > After a look at your new code I found these problems: > > > > 1) After changing OwnerData it's necessary to Clear the listview. This > > should be done in the widget automatically. The same for BeginUpdate and > > EndUpdate, which also must be called for a change of the Item.Count. > > Otherwise the widget is misconfigured and can show blank entries. > > > > 2) The number of OwnerData items is AllocBy in Delphi, not Items.Count. > > This property seems to be ignored or otherwise unusable - fix or remove > > it? The (Win32) widget shows AllocBy items, but only for the first > > Items.Count items the OnData event occurs, the remaining items show as > > blank. > > > > > > The example code is not really instructive, due to the default names for > > all controls. How shall a user know what e.g. Button1Click or > > Edit1Change code is good for? > > > > > > No further problems with OwnerData, so far :-) > > > > > > DoDi > > > > > > -- > > _______________________________________________ > > Lazarus mailing list > > Lazarus@lists.lazarus.freepascal.org > > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus > > -- > _______________________________________________ > Lazarus mailing list > Lazarus@lists.lazarus.freepascal.org > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
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