unit ufrmEscolheAcordo;

interface

uses
  Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants,
  System.Classes, Vcl.Graphics,
  Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls;

type
  TfrmEscolheAcordo = class(TForm)
    Label1: TLabel;
    ComboBox1: TComboBox;
    Button1: TButton;
    Button2: TButton;
    procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
    procedure Button1Click(Sender: TObject);
  private
    procedure WMMoving(var Msg: TWMMoving); message WM_MOVING;
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmEscolheAcordo: TfrmEscolheAcordo;

implementation

{$R *.dfm}

uses ufrmAtendimento;
{ TfrmEscolheAcordo }

procedure TfrmEscolheAcordo.Button1Click(Sender: TObject);
begin
  case ComboBox1.ItemIndex of
    0:
      begin
        frmAtendimento.tipo_parcelamento := 'P';
      end;
    1:
      begin
        frmAtendimento.tipo_parcelamento := 'F';
      end;
  end;
end;

procedure TfrmEscolheAcordo.FormKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if Key = VK_ESCAPE then
  begin
    Key := 0;
    Close;
  end;
end;

procedure TfrmEscolheAcordo.WMMoving(var Msg: TWMMoving);
var
  workArea: TRect;
begin
  workArea := Screen.WorkareaRect;

  with Msg.DragRect^ do
  begin
    if left < workArea.left then
      OffsetRect(Msg.DragRect^, workArea.left - left, 0);

    if top < workArea.top then
      OffsetRect(Msg.DragRect^, 0, workArea.top - top);

    if Right > workArea.Right then
      OffsetRect(Msg.DragRect^, workArea.Right - Right, 0);

    if Bottom > workArea.Bottom then
      OffsetRect(Msg.DragRect^, 0, workArea.Bottom - Bottom);
  end;

end;

end.