21.09.2010, 11:42
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Let Me Show You
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Регистрация: 30.04.2010
Адрес: Северодвинск
Сообщения: 5,426
Версия Delphi: 7, XE5
Репутация: 59586
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Код:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls;
type
TForm1 = class(TForm)
ColorBox1: TColorBox;
ColorDialog1: TColorDialog;
ColorBox2: TColorBox;
procedure FormCreate(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
SaveColorBoxWindowProc: TWndMethod;
procedure ColorBoxWindowProc(var Message: TMessage);
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.FormCreate(Sender: TObject);
begin
SaveColorBoxWindowProc:=ColorBox1.WindowProc;
ColorBox1.WindowProc:=ColorBoxWindowProc;
end;
procedure TForm1.ColorBoxWindowProc(var Message: TMessage);
begin
if Message.Msg=WM_LBUTTONUP then
begin
end else if Message.Msg=WM_LBUTTONDBLCLK then ColorDialog1.Execute
else SaveColorBoxWindowProc(Message);
end;
end.
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