Form - fazendo efeitos especiais cortando durante a saida |
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// efeitos especiais no form
var tutup: Boolean; i: Integer;
procedure TForm1.Timer1Timer(Sender: TObject); var reg1, reg2: hrgn; begin if tutup = True then begin i := i + 10; reg1 := CreateRoundRectRgn(0 + i, 0 + i, Width - i, Height - i, 20, 20); SetWindowRgn(Handle, reg1, True); end;
if i >= Width then begin tutup := False; i := 1; end;
if tutup = False then begin i := i + 10; reg1 := CreateRectRgn(0, 0, (Width div 2) - i, Height); reg2 := CreateRectRgn((Width div 2) + i, 0, Width, Height); CombineRgn(reg1, reg1, reg2, rgn_or); SetWindowRgn(Handle, reg1, True); if i >= Width div 2 then begin tutup := True; i := 1; end; end; end;
procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean); var reg1: hrgn; begin i := 1; timer1.Enabled := True; if MessageDlg('Exit now ?', mtConfirmation, [mbYes, mbNo], 0) = mrYes then CanClose := True else begin CanClose := False; timer1.Enabled := False; reg1 := CreateRoundRectRgn(0, 0, Width, Height, 0, 0); SetWindowRgn(Handle, reg1, True); end; end;
procedure TForm1.FormCreate(Sender: TObject); begin tutup := True; timer1.Enabled := False; end; |