unit antcom;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  ExtCtrls, StdCtrls,checa,ColorUni;

type
  TFormaAnteriorCompra = class(TForm)
    Panel1: TPanel;
    Bevel9: TBevel;
    Bevel10: TBevel;
    Bevel11: TBevel;
    Label12: TLabel;
    Panel2: TPanel;
    Shape1: TShape;
    Label1: TLabel;
    procedure FormActivate(Sender: TObject);
    procedure Panel2Click(Sender: TObject);
    procedure Panel1MouseDown(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure Panel1Click(Sender: TObject);
    procedure Label12MouseDown(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure Label12Click(Sender: TObject);
    procedure FormPaint(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  FormaAnteriorCompra: TFormaAnteriorCompra;

implementation

uses Compras;

{$R *.DFM}

procedure actualizacoordenadas;
begin
with FormaAnteriorCompra do
begin
FormaCompras.Top:=FormaAnteriorCompra.Top+23;
FormaCompras.Left:=FormaAnteriorCompra.Left+7;
FormaCompras.Width:=FormaAnteriorCompra.Width-14;
FormaCompras.Height:=FormaAnteriorCompra.Height-Panel1.Height-10;
end;
end;

procedure ponecoordenadas;
begin
with FormaAnteriorCompra do
begin
FormaCompras.Top:=FormaAnteriorCompra.Top+23;
FormaCompras.Left:=FormaAnteriorCompra.Left+7;
end;
end;

procedure poneforma;
begin
with FormaAnteriorCompra do
begin
ponecoordenadas;
FormaCompras.Visible:=True;
FormaCompras.Show;
Tag:=Tag+1; if tag>3 then Tag:=3;
end;
end;

{******************************}

procedure TFormaAnteriorCompra.FormActivate(Sender: TObject);
begin
{*******va en Activa*******}
if Tag<2 then
begin
actualizacoordenadas;
poneforma;
end;
end;

procedure TFormaAnteriorCompra.Panel2Click(Sender: TObject);
begin
{******panel que simula el boton cerrar*****}
Tag:=0;
FormaCompras.Close;
Close;
{************************************}
end;

procedure TFormaAnteriorCompra.Panel1MouseDown(Sender: TObject;
  Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
{*******va en el Click del panel*******}
FormaCompras.Visible:=False;
ReleaseCapture;
SendMessage(FormaAnteriorCompra.Handle, WM_SYSCOMMAND, $F012, 0);
poneforma;
{**********************}
end;

procedure TFormaAnteriorCompra.Panel1Click(Sender: TObject);
begin
poneforma;
end;

procedure TFormaAnteriorCompra.Label12MouseDown(Sender: TObject;
  Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
FormaCompras.Visible:=False;
ReleaseCapture;
SendMessage(FormaAnteriorCompra.Handle, WM_SYSCOMMAND, $F012, 0);
poneforma;
end;

procedure TFormaAnteriorCompra.Label12Click(Sender: TObject);
begin
poneforma;
end;

procedure TFormaAnteriorCompra.FormPaint(Sender: TObject);
begin
if FormaCompras.BotonSalir.Tag=1000 then
begin
Close;
Tag:=0;
FormaCompras.BotonSalir.Tag:=0;
end;
end;
procedure TFormaAnteriorCompra.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
FormaCompras.BotonSalir.Tag:=0;
Tag:=0;
end;

procedure TFormaAnteriorCompra.FormCreate(Sender: TObject);
begin
if ruta(31)<>'S' then
Panel1.Color:=actualizacolor(ruta(33));

end;

end.