Erro "<identifier> expected"

0 respostas
F

Bom Dia,

Por favor, alguém pode me ajudar a identificar o erro?

Tenho duas classes "StandardFrame" e "MainFrame" onde a 1ª define meu padrão de janela e na 2ª eu crio a janela principal. na classe StandardFrame estou tendo o erro " expected" em todas as linhas onde eu menciono as variáveis "status", "hours", "date", "bottonpanel" e "timer".

Seguem os códigos:

package projectone;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.border.*;
import java.text.DecimalFormat;

public class StandardFrame extends JFrame {
	
	JLabel hours, date;
	String dayweek[] = {"Domingo", "2ª Feira", "3ª Feira", "4ª Feira", "5ª Feira", "6ª Feira", "Sábado"};
	String month[] = {"Janeiro", "Fevereiro", "Março", "Abril", "Maio", "Junho", "Julho", "Agosto", "Setembro", "Outubro", "Novembro",	"Dezembro"};
	JTextField status;
	
	protected int width = 1025, hight = 750;
	protected String title = "Sem Título";
	protected String icon = "Padrão";
	protected boolean resizable = true;
	protected String mode = "Normal";	
	
	public void show() {
		
		Container standardwindow = getContentPane();
				
		standardwindow.setLayout(null);
		
		this.setSize(width, hight);
		this.setTitle(title);
		
		if(icon != "Padrão") {
			ImageIcon iconimg = new ImageIcon(icon);
			setIconImage(iconimg.getImage());
		}
	
		this.setResizable(resizable);
		this.setVisible(true);
		
		if(mode == "Normal")
			setExtendedState(NORMAL);
		else if(mode == "Iconified")
			setExtendedState(ICONIFIED);
		else
			setExtendedState(MAXIMIZED_BOTH);
	
	}
	
		// -------------------------------------------------------------------------
	// Painel Inferior
						
		Border border = BorderFactory.createLoweredBevelBorder();
		
		status = new JTextField(JTextField.CENTER);
		status.setPreferredSize(new Dimension(720, 20));
        status.setFont(new Font("Arial", Font.BOLD, 12));
        status.setEditable(false);
        status.setBorder(border);
		
		hours = new JLabel("horas", JLabel.CENTER);
		hours.setPreferredSize(new Dimension(75, 20));
		hours.setBorder(border);
		
		date = new JLabel("data", JLabel.CENTER);
		date.setPreferredSize(new Dimension(215, 20));
		date.setBorder(border);
			
		JPanel bottonpanel = new JPanel();
		bottonpanel.setLayout(new FlowLayout(FlowLayout.CENTER, 1, 0));
		
		bottonpanel.add(status);
		bottonpanel.add(hours);
		bottonpanel.add(date);
		
		BorderLayout lobp = new BorderLayout();
		standardwindow.setLayout(lobp);
		standardwindow.add(bottonpanel, BorderLayout.SOUTH);
				
	// -------------------------------------------------------------------------
	// Atualização da Data e do Relógio
		
		ActionListener task = new ActionListener() {
			
			public void actionPerformed(ActionEvent e) {
			
				hoursDate();
		
			}
		};
		
		javax.swing.Timer timer = new javax.swing.Timer(1000, task);
		timer.start();
	
	// -------------------------------------------------------------------------
	// Funcionamento da Data e do Relógio
	
	private void hoursDate() {
		Calendar now = Calendar.getInstance();
		int ho = now.get(Calendar.HOUR_OF_DAY);
		int mi = now.get(Calendar.MINUTE);
		int se = now.get(Calendar.SECOND);
		
		int dw = now.get(Calendar.DAY_OF_WEEK);
		int dy = now.get(Calendar.DAY_OF_MONTH);
		int mt = now.get(Calendar.MONTH);
		int yr = now.get(Calendar.YEAR);
		
		hours.setText(format(ho % 24) + ":" + format(mi) + ":" + format(se) + "");
		
		date.setText(dayweek[dw - 1] + ", " + format(dy) + " de " + month[mt] + " de " + yr + "");		
	}
	
	private String format(int num) {
		DecimalFormat df = new DecimalFormat("00");
		
		return df.format(num);
	}
}
package projectone;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class MainFrame extends StandardFrame {
		
	JMenuItem files, sales, optns, accnt, invcn, exit, about;
	Password wndw;
	String user = "fabiano", password = "102010";
								
	public MainFrame() {
		
		title = "Power Freight";
		hight = 750;
		width = 1025;
		resizable = true;
		icon = "Padrão";
		mode = "Maximized";
		show();
		
		Container mainwindow = getContentPane();
				
		mainwindow.setLayout(null);
	
	// -------------------------------------------------------------------------
	// Preparação do MainFrame para Solicitação de Usuário e Senha
	
		wndw = new Password(null, "Nome do Usuário e Senha", true);
		wndw.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
		wndw.setVisible(true);
	
	// -------------------------------------------------------------------------	
	// Menu		
	
		// Barra de Menus
		JMenuBar bar = new JMenuBar();
		setJMenuBar(bar);
		
		// Item do Menu
		JMenu movements = new JMenu("Movimentos");
		movements.setMnemonic(KeyEvent.VK_A);
		
		JMenu help = new JMenu("Ajuda");
		help.setMnemonic(KeyEvent.VK_J);
		
		// SubItens do Menu		
		Treatment treat = new Treatment();
		exit = new JMenuItem("Sair");
		exit.setMnemonic(KeyEvent.VK_S);
		exit.addActionListener(treat);
		
		files = new JMenuItem("Cadastros");
		files.setMnemonic(KeyEvent.VK_C);
		files.addActionListener(treat);
		
		sales = new JMenuItem("Comercial");
		sales.setMnemonic(KeyEvent.VK_M);
		sales.addActionListener(treat);
		
		optns = new JMenuItem("Operações");
		optns.setMnemonic(KeyEvent.VK_O);
		optns.addActionListener(treat);
		
		accnt = new JMenuItem("Financeiro");
		accnt.setMnemonic(KeyEvent.VK_F);
		accnt.addActionListener(treat);
		
		invcn = new JMenuItem("Faturamento");
		invcn.setMnemonic(KeyEvent.VK_T);
		invcn.addActionListener(treat);
		
		about = new JMenuItem("Sobre o Power Freight");
		about.setMnemonic(KeyEvent.VK_P);
		about.addActionListener(treat);
		
		// Adiciona SubItens aos Itens
		movements.add(files);
		movements.add(sales);
		movements.add(optns);
		movements.add(accnt);
		movements.add(invcn);
		movements.addSeparator();
		movements.add(exit);
		
		help.add(about);
		
		// Adiciona Itens à Barra	
		bar.add(movements);
		bar.add(help);
	
	// -------------------------------------------------------------------------	
	// Componentes
		
		JButton btnone = new JButton("Botão 1");
		btnone.setBounds(95, 95, 100, 100);
	
		mainwindow.add(btnone);
	}
		
	// -------------------------------------------------------------------------
	// Método main()
	
	public static void main(String args[]) {
		
		final MainFrame app = new MainFrame();
		app.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
		
		app.addWindowListener(
			new WindowAdapter() {
				public void windowClosing(WindowEvent e) {
					Object[] Btns = {" Sim ", " Não "};
					int confirmexit = JOptionPane.showOptionDialog(null, "Deseja mesmo encerrar o Power Freight?", "Sair", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, Btns, Btns[1]);
					
					if(confirmexit == 0)
					System.exit(0);					
				}
			}
		);
	};		
	
	// -------------------------------------------------------------------------
	// Janela de Solicitação e Averiguação de Usuário e Senha
	
	public void verify(String u, String p) {
		if((u.equals(user)) && (p.equals(password)))
			wndw.hide();
		else {
			JOptionPane.showMessageDialog(null, "Usuário e/ou Senha Incorretos");
			wndw.txtUser.requestFocus();
		}
	}
	
	private class Password extends JDialog {
		
		JTextField txtUser;
		JPasswordField txtPassword;
		JButton enter, cancel;
		
		public Password(Frame owner, String title, boolean modal) {
			
			super(owner, title, modal);
			
			Container mainwindow = getContentPane();
			
			BorderLayout layout = new BorderLayout();
			mainwindow.setLayout(layout);
			
			JLabel lblUser = new JLabel("Nome do Usuário:");
			JLabel lblPassword = new JLabel("Senha:");
			txtUser = new JTextField(10);
			txtPassword = new JPasswordField(10);
			
			JPanel upper = new JPanel();
			upper.setLayout(new GridLayout(2, 2, 5, 5));
			upper.add(lblUser);
			upper.add(txtUser);
			upper.add(lblPassword);
			upper.add(txtPassword);
			
			JPanel upper2 = new JPanel();
			
			String ttl = "Informe o Nome do Usuário e Senha";
			Border etched = BorderFactory.createEtchedBorder();
			Border border = BorderFactory.createTitledBorder(etched, ttl);
			
			upper2.setBorder(border);
			upper2.setLayout(new FlowLayout(FlowLayout.LEFT));
			upper2.add(upper);
			
			TreatUsPsw treat0 = new TreatUsPsw();
			
			enter = new JButton("Entrar");
			enter.addActionListener(treat0);
			getRootPane().setDefaultButton(enter);
			
			cancel = new JButton("Cancelar");
			cancel.addActionListener(treat0);
			
			JPanel lower = new JPanel();
			lower.setLayout(new FlowLayout(FlowLayout.RIGHT));
			lower.add(enter);
			lower.add(cancel);
			
			mainwindow.add(BorderLayout.NORTH, upper2);
			mainwindow.add(BorderLayout.SOUTH, lower);
			
			setSize(280, 150);
			setLocationRelativeTo(null);
		}
		
		private class TreatUsPsw implements ActionListener {
			
			public void actionPerformed(ActionEvent e) {
				
				String password = new String(txtPassword.getPassword());
			
				// Teste Ususário e Senha
				if (e.getSource() == enter) {
					verify(txtUser.getText(), password);
				}
				
				else
					System.exit(0);
				
			}
		}
	}
		
	// -------------------------------------------------------------------------
	// Tratamento de Eventos do MainFrame
	
	private class Treatment implements ActionListener {
		
		public void actionPerformed(ActionEvent e) {			
		
				// Saída do Sistema
				if(e.getSource() == exit) {
					Object Butns[] = {" Sim ", "Não"};
					int closing = JOptionPane.showOptionDialog(null, "Deseja mesmo encerrar o Power Freight?", "Sair", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, Butns, Butns[1]);
							
						if(closing == 0)
						System.exit(0);
				}
						
				// Indicacao na Barra de Status
				else if (e.getSource() instanceof JMenuItem) {
     			JMenuItem mi = (JMenuItem) e.getSource();
     			status.setText(mi.getText());
				}
		}
	}
}

Muito Obrigado!

ffranco

Criado 30 de setembro de 2006
Respostas 0
Participantes 1