On 26.09.2016 14:15, Mattias Gaertner via Lazarus wrote:
On Mon, 26 Sep 2016 13:09:30 +0100
Graeme Geldenhuys via Lazarus <lazarus@lists.lazarus-ide.org> wrote:
[...]
The idea is to use the FPColor property for alpha, but that is not
implemented yet by the LCL interfaces. Hmm, I wonder how hard it would
be...
Does that also mean every widget in LCL will have a Color and FPColor
property?
eg:
Label1.Color := ....;
Label1.FPColor := ....;
That would be very messy!
First of all setting Pen.FPColor sets Pen.Color and vice versus, so
you only set one.
And second I doubt that alpha is useful for all native widgets.
In this case maybe this property pair would be more appropriate (?):
Color := ...;
Alpha := ...; // property Alpha: Byte
Ondrej
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