Como abrir uma pasta clicando em um Botão JAVA? [RESOLVIDO]

1 de junho de 2013 12 respostas

Spinkers 1 de junho de 2013

Oi amigos!
Eu gostaria de saber como que faz para clicar em um Botão e abrir uma determinada pasta!
Preciso saber com urgência! se alguém puder me dar uma luz eu agradeço!
(Lembrando que sou iniciante em JAVA)

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package javaapplication2;

/**
 *
 * @author Spinkers
 */
public class MenuPastas extends javax.swing.JDialog {

    /**
     * Creates new form MenuPastas
     */
    public MenuPastas(java.awt.Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jButton3 = new javax.swing.JButton();
        jButton4 = new javax.swing.JButton();
        jButton5 = new javax.swing.JButton();
        jButton6 = new javax.swing.JButton();
        jButton7 = new javax.swing.JButton();
        jButton8 = new javax.swing.JButton();
        jButton9 = new javax.swing.JButton();
        jButton10 = new javax.swing.JButton();
        jButton11 = new javax.swing.JButton();
        jButton12 = new javax.swing.JButton();
        jButton13 = new javax.swing.JButton();
        jButton14 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);

        jLabel1.setFont(new java.awt.Font("Cambria Math", 1, 24)); // NOI18N
        jLabel1.setText("MENU DE PASTAS");

        jButton1.setText("Documentos");

        jButton2.setText("Downloads");

        jButton3.setText("Computador");

        jButton4.setText("Imagens");

        jButton5.setText("Musicas");

        jButton6.setText("Videos");

        jButton7.setText("Jogos");

        jButton8.setText("Hardware");

        jButton9.setText("Oculto");

        jButton10.setText("Lixeira");

        jButton11.setText("Disco Local C");

        jButton12.setText("Desktop");

        jButton13.setText("Bibliotecas");

        jButton14.setText("Painel CTRL");

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(jButton14, javax.swing.GroupLayout.PREFERRED_SIZE, 88, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton13)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton12)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton11)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton10)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton9)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton8))
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 257, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addGroup(jPanel1Layout.createSequentialGroup()
                                .addComponent(jButton1)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                .addComponent(jButton2)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(jButton3)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(jButton4)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(jButton5)))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton6)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton7)))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        jPanel1Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {jButton10, jButton11, jButton12, jButton13, jButton14, jButton2, jButton3, jButton4, jButton5, jButton6, jButton7, jButton8, jButton9});

        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(33, 33, 33)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jButton1)
                    .addComponent(jButton2)
                    .addComponent(jButton3)
                    .addComponent(jButton4)
                    .addComponent(jButton5)
                    .addComponent(jButton6)
                    .addComponent(jButton7))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jButton8)
                    .addComponent(jButton9)
                    .addComponent(jButton10, javax.swing.GroupLayout.PREFERRED_SIZE, 58, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jButton11)
                    .addComponent(jButton12)
                    .addComponent(jButton13)
                    .addComponent(jButton14))
                .addContainerGap(51, Short.MAX_VALUE))
        );

        jPanel1Layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[] {jButton1, jButton10, jButton11, jButton12, jButton13, jButton14, jButton2, jButton3, jButton4, jButton5, jButton6, jButton7, jButton8, jButton9});

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>                        

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(MenuPastas.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(MenuPastas.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(MenuPastas.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(MenuPastas.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the dialog */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                MenuPastas dialog = new MenuPastas(new javax.swing.JFrame(), true);
                dialog.addWindowListener(new java.awt.event.WindowAdapter() {
                    @Override
                    public void windowClosing(java.awt.event.WindowEvent e) {
                        System.exit(0);
                    }
                });
                dialog.setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify                     
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton10;
    private javax.swing.JButton jButton11;
    private javax.swing.JButton jButton12;
    private javax.swing.JButton jButton13;
    private javax.swing.JButton jButton14;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton3;
    private javax.swing.JButton jButton4;
    private javax.swing.JButton jButton5;
    private javax.swing.JButton jButton6;
    private javax.swing.JButton jButton7;
    private javax.swing.JButton jButton8;
    private javax.swing.JButton jButton9;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JPanel jPanel1;
    // End of variables declaration                   
}

12 Respostas

Leandro_M 1 de jun. de 2013

Tem uns materiais legais aqui mesmo no guj - veja
https://www.google.com.br/#output=search&sclient=psy-ab&q=abrir+pasta+java&oq=abrir+pasta+java&gs_l=hp.3…0j0i30j0i8i30l2.541.3597.0.3760.16.14.0.2.2.1.361.2605.0j11j1j1.13.0…0.0.0…1c.1.15.psy-ab.qxRVpCtNwRs&pbx=1&bav=on.2,or.r_qf.&bvm=bv.47244034,d.dmQ&fp=552744a5c6a3c135&biw=1236&bih=606

Spinkers 1 de jun. de 2013

Leandro M.:
Tem uns materiais legais aqui mesmo no guj - veja
https://www.google.com.br/#output=search&sclient=psy-ab&q=abrir+pasta+java&oq=abrir+pasta+java&gs_l=hp.3…0j0i30j0i8i30l2.541.3597.0.3760.16.14.0.2.2.1.361.2605.0j11j1j1.13.0…0.0.0…1c.1.15.psy-ab.qxRVpCtNwRs&pbx=1&bav=on.2,or.r_qf.&bvm=bv.47244034,d.dmQ&fp=552744a5c6a3c135&biw=1236&bih=606

Não seja sarcastico, ja fiz isso, tentei varias coisas e não consegui.

Leandro_M 1 de jun. de 2013

Não estou sendo, você acha que nunca tive uma dúvida dessa? Antes de te enviar o código que tenho fui ao google pra se era a mesma coisa, e é.

Você já criou o evento que que seu botão vai chamar? Não vi no código que você mandou.

Leandro_M 1 de jun. de 2013

Aí cara

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         

        try {
            Runtime.getRuntime().exec("explorer c:\\");
        } catch (java.io.IOException ex) {
        }

    }

Spinkers 2 de jun. de 2013

Ai cara, eu coloquei esse seu codigo no evento do botão, porem muitas linhas abaixo ficaram com erros :S
(Eu uso Netbeans)

Leandro_M 2 de jun. de 2013

Também uso netbeans, vamos ver se assim funciona

Click com o botão direito do mouse no botão (JButton - que vai abrir a pasta). Caso não tenha, coloque um botão JButton em seu form, panel…
Eventos - Action - actionPerformed
E cole o código

try { Runtime.getRuntime().exec("explorer c:\\"); } catch (java.io.IOException ex) { ex.printStackTrace(); }

Spinkers 2 de jun. de 2013

ja consegui!
era assim:

Abrir pastas do C:// deu certo, mas abrir pastas como Documentos não funcionou!

Leandro_M 2 de jun. de 2013

Vi agora que você está usando o JDialog, de qualquer forma inclua um botão neste componente JDialog e siga os passos que lhe mandei. Te mando um exemplo que funciona para você ver.

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package javadescktop;

/**
 *
 * @author Leandro
 */
public class Desktop extends javax.swing.JFrame {

    /**
     * Creates new form Desktop
     */
    public Desktop() {
        initComponents();
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jButton1 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jButton1.setText("jButton1");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(60, 60, 60)
                .addComponent(jButton1)
                .addContainerGap(267, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(71, 71, 71)
                .addComponent(jButton1)
                .addContainerGap(206, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>                        

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         

        try {
            Runtime.getRuntime().exec("explorer c:\\");
        } catch (java.io.IOException ex) {
            ex.printStackTrace();
        }

    }                                        

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(Desktop.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(Desktop.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(Desktop.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(Desktop.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Desktop().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify                     
    private javax.swing.JButton jButton1;
    // End of variables declaration                   
}

Leandro_M 2 de jun. de 2013

Quando for assim inclua a informação [RESOLVIDO].
Flw

Spinkers 2 de jun. de 2013

OK Valew pela força!

Leandro_M 2 de jun. de 2013

Aqui pra mim funcionu. Você colocou assim?

Runtime.getRuntime().exec("explorer C:\\Program Files");

Spinkers 2 de jun. de 2013

Sim Sim, notei isso depois.

Criado 1 de junho de 2013

Ultima resposta 2 de jun. de 2013

Respostas 12

Participantes 2

12 Respostas

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