[Lazarus] New NumbersOnly property for TCustomEdit (r43678)

[Michael Van Canneyt]

On Sat, 11 Jan 2014, Bart wrote:

> On 1/10/14, Michael Van Canneyt <michael at freepascal.org> wrote:
>
>> I never liked a maskedit.
>>
>
> Well, ages ago (as it seems) we didn't have a decent MaskEdit.
> I needed it and so rewrote major parts of it.
> And tried to get rid of some illogical features that the Borland guys
> introduced.
>
> After I had done that, I realized that Lazarus had a better component
> for what I wanted to achieve in the first place...
> (I came from Delphi 3, where such a component was not avaialable at all.)
>
>> From TMaskEdit I derived a TTimeEdit control, which I happily use inn
> some of my apps.
>
> An edit control that controls input based on a regex, and looking like
> a simple TEdit, might be a nice feature to have.

I am all for this, but I would implement a property RegEx in TEdit itself.
Not yet another control.

Michael.