Mega Code Archive
Effect round button
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Title: Effect round button
Question: Simple method in order to create a rounded off effect
Answer:
unit BottR;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
procedure FormCreate(Sender: TObject);
procedure FormPaint(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.FormCreate(Sender: TObject);
var
rgn :hrgn;
begin
rgn := CreateRoundRectRgn(0,0,Button1.width,Button1.height,20,20);
SetWindowRgn(button1.handle,rgn,true);
end;
procedure TForm1.FormPaint(Sender: TObject);
begin
canvas.pen.Width := 5;
canvas.pen.color := clblue;
with button1 do
canvas.RoundRect(left,top,width+left,height+top,20,20);
end;
end.
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