[yunqa.de] Re: Suggestion - Make TDiHtmlLabel.FRect protected.
- From: Delphi Inspiration <delphi@xxxxxxxx>
- To: yunqa@xxxxxxxxxxxxx
- Date: Thu, 29 Mar 2012 15:16:51 +0200
On 21.02.2012 18:41, Edwin Yip wrote:
> Well, by creating an decedent component I don't have to write the
> OnMouseEnter/Leave event handlers - this is the only benefit and I
> believe it's the benefit of OOP.
I have just uploaded DIHtmlLabel 2.7 which publishes the OnMouseEnter /
OnMouseLeave for Delphi 2006 and later:
http://www.yunqa.de/delphi/doku.php/products/htmllabel/index
You can now use these new events to change the color property so there
is no more need to overwrite the Paint method:
procedure TForm1.DIHtmlLabel_MouseEnter(Sender: TObject);
begin
DIHtmlLabel.Color := clRed;
end;
procedure TForm1.DIHtmlLabel_MouseLeave(Sender: TObject);
begin
DIHtmlLabel.Color := clWhite;
end;
If you prefer, you can of course derive your own component, but there is
likewise no more need to overwrite the Paint method.
Ralf
_______________________________________________
Delphi Inspiration mailing list
yunqa@xxxxxxxxxxxxx
//www.freelists.org/list/yunqa
Other related posts:
