[Lazarus] How to query Enabled/Disabled component state?

[Graeme Geldenhuys]

On Tue, Feb 10, 2009 at 2:07 PM, Mattias Gärtner
<nc-gaertnma at netcologne.de> wrote:
>
> Most LCL properties are relative. Left is relative to Parent, Visible hides all
> childs too, etc.
>
> As Michael said: Use CanFocus, which uses IsControlVisible and parent enabled.
> Use IsControlVisible to check whether a control is visible on the form. It
> checks parents and things like multi pages. It does not check whether the
> control is clipped.
> There are almost always exceptions to the rules. It depends on what you want to
> achieve.

OK, thanks.


> Where is a good place to document this?

fpdoc documentation?



Regards,
  - Graeme -


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