unit principal; {$mode objfpc}{$H+} interface uses Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, ExtCtrls, StdCtrls, JButton, JLabel; type { TForm1 } TForm1 = class(TForm) JButton1: TJButton; JButton10: TJButton; JButton11: TJButton; JButton12: TJButton; JButton14: TJButton; JButton15: TJButton; JButton16: TJButton; JButton17: TJButton; JButton18: TJButton; JButton19: TJButton; JButton20: TJButton; JButton21: TJButton; JButton22: TJButton; JButton23: TJButton; JButton24: TJButton; JButton8: TJButton; JButton9: TJButton; JLabel1: TJLabel; JLabel10: TJLabel; JLabel11: TJLabel; JLabel12: TJLabel; JLabel13: TJLabel; JLabel14: TJLabel; JLabel15: TJLabel; JLabel16: TJLabel; JLabel17: TJLabel; JLabel18: TJLabel; JLabel19: TJLabel; JLabel2: TJLabel; JLabel3: TJLabel; JLabel4: TJLabel; JLabel5: TJLabel; JLabel6: TJLabel; JLabel7: TJLabel; JLabel8: TJLabel; JLabel9: TJLabel; PanelNumCentral: TPanel; PanelNumDerecho: TPanel; PanelNumInferior: TPanel; procedure JButton1Click(Sender: TObject); private { private declarations } public { public declarations } end; var Form1: TForm1; implementation {$R *.lfm} { TForm1 } procedure TForm1.JButton1Click(Sender: TObject); begin ShowMessage('Hello World!'); end; end.