Example usage for javax.swing.table DefaultTableModel DefaultTableModel

List of usage examples for javax.swing.table DefaultTableModel DefaultTableModel

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  6. DefaultTableModel

Introduction

In this page you can find the example usage for javax.swing.table DefaultTableModel DefaultTableModel.

Prototype

public DefaultTableModel()

Source Link

Document

Constructs a default DefaultTableModel which is a table of zero columns and zero rows.

Usage

From source file:localnetworkdrive.HomePage.java

private void RefbutActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_RefbutActionPerformed
    // To fetch latest data on Remote files from tracker and populate the gui containers

    //Fetch tracker ip
    trackerip = constants.Constants.serverIp + ":3000";
    uploadfile.setVisible(false);//  w  w  w.j av a 2s  . c o  m
    jScrollPane2.setVisible(true);
    filelist.setVisible(true);
    //Initialize tracker interface
    fetchfiles f = new fetchfiles();
    //Create image icons for display
    ImageIcon jv = new ImageIcon(HomePage.class.getResource("java.png"));
    ImageIcon py = new ImageIcon(HomePage.class.getResource("python.png"));
    ImageIcon mp = new ImageIcon(HomePage.class.getResource("mp4.png"));
    ImageIcon def = new ImageIcon(HomePage.class.getResource("def.png"));
    ImageIcon pdf = new ImageIcon(HomePage.class.getResource("pdf.png"));
    //Carry out the fetch operation
    try {
        jsonresp = f.getHTML("http://" + trackerip + "/files/get/");
        if (jsonresp.equals("")) {
            JOptionPane.showMessageDialog(null, "Oops. Looks like the Server and I aren't connected.");
            return;
        }
        //Convert data into a convenient file format
        json = new JSONArray(jsonresp);
        //Create a data model for the table display
        DefaultTableModel model = new DefaultTableModel() {
            @Override
            public Class getColumnClass(int column) {
                return getValueAt(0, column).getClass();
            };
        };
        //Add initial columns
        model.addColumn("Icon");
        model.addColumn("FileName");
        model.addColumn("Remote Location");
        //Check if data isnt empty
        if (json.length() > 0)
            downloadbut.setEnabled(true);
        //Iterate through the data fetched and populate the table display
        for (int i = 0; i < json.length(); i++) {
            String switcher = new pathtranslator().decode(json.getJSONObject(i).getString("absolutepath"));
            switch (switcher.split("[.]")[switcher.split("[.]").length - 1]) {
            case "py":
                model.addRow(new Object[] { py, switcher, json.getJSONObject(i).getString("ip") });
                break;
            case "java":
                model.addRow(new Object[] { jv, switcher, json.getJSONObject(i).getString("ip") });
                break;
            case "mp4":
                model.addRow(new Object[] { mp, switcher, json.getJSONObject(i).getString("ip") });
                break;
            case "pdf":
                model.addRow(new Object[] { pdf, switcher, json.getJSONObject(i).getString("ip") });
                break;
            default:
                model.addRow(new Object[] { def, switcher, json.getJSONObject(i).getString("ip") });
                break;
            }
        }
        //Set the table display with updated data
        filelist.setModel(model);
    } catch (HeadlessException | JSONException e) {
        JOptionPane.showMessageDialog(null, e.getMessage());
    }

}

From source file:dataviewer.DataViewer.java

private void btn_removeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_removeActionPerformed
    String name = "./db/" + cb_table.getSelectedItem().toString() + ".db";
    if (new File(name).exists()) {
        int dialogResult = JOptionPane
                .showConfirmDialog(null,
                        "Selected file [" + cb_table.getSelectedItem().toString()
                                + "] will be removed and not recoverable.",
                        "Are you sure?", JOptionPane.YES_NO_OPTION);
        if (dialogResult == JOptionPane.YES_OPTION) {
            (new File(name)).delete();
            cb_table.removeItem(cb_table.getSelectedItem());
            cb_table.setSelectedItem(null);
            tp_sql.setText("");
            tb_columns.setModel(new DefaultTableModel());
        }//from  w  ww  .  j  a  v  a  2  s  .  c  o  m
    }

}

From source file:com.smanempat.controller.ControllerEvaluation.java

private double[][] evaluationModel(JTable tableResult, JTable tableConfMatrix, JLabel totalAccuracy,
        JTable tableTahunTesting, JTable tableDataSetTesting, String[] knnValue, int i, int[] tempK,
        JPanel panelChart) throws SQLException {
    int actIPA = 0;
    int actIPS = 0;
    int trueIPA = 0;
    int falseIPA = 0;
    int trueIPS = 0;
    int falseIPS = 0;

    double recIPA;
    double recIPS;
    double preIPA;
    double preIPS;
    double accuracy;

    DefaultTableModel tableModelRes = new DefaultTableModel();
    tableModelRes = (DefaultTableModel) tableResult.getModel();
    String[] tempJurusan = getJurusanTest(tableTahunTesting, tableDataSetTesting);

    for (int j = 0; j < tableDataSetTesting.getRowCount(); j++) {
        String nis = tableDataSetTesting.getValueAt(j, 0).toString();
        String jurusan = tempJurusan[j];
        String classified = knnValue[j];
        Object[] tableContent = { nis, jurusan, classified };
        tableModelRes.addRow(tableContent);
        tableResult.setModel(tableModelRes);
    }//from   w  w w  .  ja v  a2  s.  co  m

    /*Hitung Jumlah Data Actual IPA dan IPS*/
    for (int j = 0; j < tempJurusan.length; j++) {
        if (tempJurusan[j].equals("IPA")) {
            actIPA = actIPA + 1;
        } else if (tempJurusan[j].equals("IPS")) {
            actIPS = actIPS + 1;
        }
    }

    /*Hitung Jumlah Data Classified IPA dan IPS*/
    for (int j = 0; j < knnValue.length; j++) {
        if (tableResult.getValueAt(j, 1).equals("IPA")) {
            if (tableResult.getValueAt(j, 1).equals(tableResult.getValueAt(j, 2))) {
                trueIPA = trueIPA + 1;
            } else {
                falseIPS = falseIPS + 1;
            }
        } else if (tableResult.getValueAt(j, 1).equals("IPS")) {
            if (tableResult.getValueAt(j, 1).equals(tableResult.getValueAt(j, 2))) {
                trueIPS = trueIPS + 1;
            } else {
                falseIPA = falseIPA + 1;
            }
        }
    }

    /*Hitung Nilai Recall, Precision, dan Accuracy*/
    preIPA = (double) trueIPA / (trueIPA + falseIPA);
    preIPS = (double) trueIPS / (trueIPS + falseIPS);
    recIPA = (double) trueIPA / (trueIPA + falseIPS);
    recIPS = (double) trueIPS / (trueIPS + falseIPA);
    accuracy = (double) (trueIPA + trueIPS) / (trueIPA + trueIPS + falseIPA + falseIPS);

    /*Tampung Nilai Recall, Precision, dan Accuracy*/
    double[][] tempEval = new double[3][tempK.length];
    tempEval[0][i] = accuracy;
    tempEval[1][i] = recIPA;
    tempEval[2][i] = preIPA;

    /*Set Nilai TF, TN, FP, FN ke Tabel Confusion Matrix*/
    tableConfMatrix.setValueAt("Actual IPA", 0, 0);
    tableConfMatrix.setValueAt("Actual IPS", 1, 0);
    tableConfMatrix.setValueAt("Class Precision", 2, 0);
    tableConfMatrix.setValueAt(trueIPA, 0, 1);
    tableConfMatrix.setValueAt(falseIPS, 0, 2);
    tableConfMatrix.setValueAt(falseIPA, 1, 1);
    tableConfMatrix.setValueAt(trueIPS, 1, 2);

    /*Set Nilai Recall, Precision, dan Accuracy ke Tabel Confusion Matrix*/
    if (Double.isNaN(preIPA)) {
        tableConfMatrix.setValueAt("NaN" + " %", 2, 1);
    } else {
        tableConfMatrix.setValueAt(df.format(preIPA * 100) + " %", 2, 1);
    }
    if (Double.isNaN(preIPS)) {
        tableConfMatrix.setValueAt("NaN" + " %", 2, 2);
    } else {
        tableConfMatrix.setValueAt(df.format(preIPS * 100) + " %", 2, 2);
    }
    if (Double.isNaN(recIPA)) {
        tableConfMatrix.setValueAt("NaN" + " %", 0, 3);
    } else {
        tableConfMatrix.setValueAt(df.format(recIPA * 100) + " %", 0, 3);
    }
    if (Double.isNaN(recIPS)) {
        tableConfMatrix.setValueAt("NaN" + " %", 1, 3);
    } else {
        tableConfMatrix.setValueAt(df.format(recIPS * 100) + " %", 1, 3);
    }
    if (Double.isNaN(accuracy)) {
        totalAccuracy.setText("Overall Accuracy is " + "NaN" + " %");
    } else {
        totalAccuracy.setText("Overall Accuracy is " + df.format(accuracy * 100) + " %");
    }

    tableModelRes.setRowCount(0);

    return tempEval;
}

From source file:localnetworkdrive.HomePage.java

private void Refbut1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_Refbut1ActionPerformed
    // To fetch latest data on Videos from tracker and populate the gui containers

    //Fetch tracker ip
    trackerip = constants.Constants.serverIp + ":3000";
    uploadfile.setVisible(false);/*from  w w w  .  j av  a  2 s  .  c o m*/
    jScrollPane2.setVisible(true);
    filelist.setVisible(true);
    //Initialize tracker interface
    fetchfiles f = new fetchfiles();
    //Create image icons for display
    ImageIcon mp = new ImageIcon(HomePage.class.getResource("mp4.png"));
    //Carry out the fetch operation
    try {
        jsonresp = f.getHTML("http://" + trackerip + "/files/get/");
        if (jsonresp.equals("")) {
            JOptionPane.showMessageDialog(null, "Oops. Looks like the Server and I aren't connected.");
            return;
        }
        //Convert data into a convenient file format
        json = new JSONArray(jsonresp);
        //Create a data model for the table display
        DefaultTableModel model = new DefaultTableModel() {
            @Override
            public Class getColumnClass(int column) {
                return getValueAt(0, column).getClass();
            };
        };
        //Add initial columns
        model.addColumn("Icon");
        model.addColumn("FileName");
        model.addColumn("Remote Location");
        //Check if data isnt empty
        if (json.length() > 0)
            downloadbut1.setEnabled(true);
        //Iterate through the data fetched and populate the table display
        for (int i = 0; i < json.length(); i++) {
            String switcher = new pathtranslator().decode(json.getJSONObject(i).getString("absolutepath"));
            switch (switcher.split("[.]")[switcher.split("[.]").length - 1]) {
            case "mp4":
                model.addRow(new Object[] { mp, switcher, json.getJSONObject(i).getString("ip") });
                break;
            }
        }
        //Set the table display with updated data
        filelist1.setModel(model);
    } catch (HeadlessException | JSONException e) {
        JOptionPane.showMessageDialog(null, e.getMessage());
    }
}

From source file:localnetworkdrive.HomePage.java

private void Refbut2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_Refbut2ActionPerformed
    // To fetch latest data on Screen Mirroring from tracker and populate the gui containers
    trackerip = constants.Constants.serverIp + ":3000";
    //Initialize tracker interface
    fetchfiles f = new fetchfiles();

    //Fetch latest data available for stream from tracker
    try {/*from  w  w  w.jav a  2s .c o  m*/
        jsonresp = f.getHTML("http://" + trackerip + "/device/get");
        if (jsonresp.equals("")) {
            JOptionPane.showMessageDialog(null, "Oops. Looks like the Server and I aren't connected.");
            return;
        } else
            startstream.setEnabled(true);
        //Convert data into a convenient format
        json = new JSONArray(jsonresp);
        //Create a data model for the table display
        DefaultTableModel model = new DefaultTableModel() {
            @Override
            public Class getColumnClass(int column) {
                return getValueAt(0, column).getClass();
            };
        };
        //Populate initial columns on table display
        model.addColumn("IP Address");
        model.addColumn("Computer ID");
        //Check if data isnt empty
        if (json.length() > 0)
            downloadbut1.setEnabled(true);
        //Iterate through data to populate the table display
        for (int i = 0; i < json.length(); i++) {
            model.addRow(new Object[] { json.getJSONObject(i).getString("ip"),
                    json.getJSONObject(i).getString("hash") });
        }
        mirrorlist.setModel(model);
    } catch (HeadlessException | JSONException e) {
        JOptionPane.showMessageDialog(null, e.getMessage());
    }
}

From source file:Forms.FrmPrincipal.java

private void mostrarPesos(ArrayList<ArrayList<double[]>> w, int[] capas) {
    int max = 0;//from ww  w  .j a  v a 2  s . co m
    for (int capa = 0; capa < capas.length; capa++) {
        if (capas[capa] >= max) {
            max = capas[capa];
        }
    }

    DefaultTableModel modelo = new DefaultTableModel();
    tblPesos.setModel(modelo);
    for (int capa = 0; capa < w.size(); capa++) {
        modelo.addColumn("Capa " + (capa + 1));
    }

    Object[] object = new Object[4];
    object[0] = "1";
    object[1] = "2";
    object[2] = "3";
    object[3] = "4";

    modelo.addRow(object);

}

From source file:gui.Trabajadores.java

public void cargaBaja() {
    try {/*from w  w w.j a va  2 s  . c o m*/
        Database con = new Database();
        DefaultTableModel modelo = new DefaultTableModel();
        this.tablaBajas.setModel(modelo);
        Connection conn = con.conectar();
        String sentencia = "select Num_Empleado,Fecha_Baja,Costo_Finiquito, Indemnizacion, Prima_Antiguedad, Gratificacion, Total_Pagado_Separacion, Motivo_Baja, Volver_Contratar, Pendiente from bajas_temp;";
        PreparedStatement pst = conn.prepareStatement(sentencia);
        rs = pst.executeQuery();
        ResultSetMetaData rsMd = rs.getMetaData();
        //La cantidad de columnas que tiene la consulta
        int cantidadColumnas = rsMd.getColumnCount();
        //Establecer como cabezeras el nombre de las colimnas
        for (int i = 1; i <= cantidadColumnas; i++) {
            modelo.addColumn(rsMd.getColumnLabel(i));
        }
        //Creando las filas para el JTable
        while (rs.next()) {
            Object[] fila = new Object[cantidadColumnas];
            for (int i = 0; i < cantidadColumnas; i++) {
                fila[i] = rs.getObject(i + 1);
            }
            modelo.addRow(fila);
        }
        con.CerrarConexion();
    } catch (Exception ioe) {
        ioe.printStackTrace();
    }
}

From source file:com.dvd.ui.SearchDVD.java

private void searchActionPerformed(java.awt.event.ActionEvent evt) {// GEN-FIRST:event_searchActionPerformed
    errorTag.setVisible(false);//from   w  ww . jav  a 2 s.c  o  m
    searchTable.setModel(new DefaultTableModel());
    String searchTerm = keyword.getText().toLowerCase();
    String ratingTerm = rating.getSelectedItem().toString();
    String yearTerm = year.getSelectedItem().toString();
    String definitionTerm = definition.getSelectedItem().toString();

    boolean isResultFound = false;

    DefaultTableModel model = new DefaultTableModel();
    model.setColumnIdentifiers(
            new String[] { "Code", "Title", "Year", "Rating ", "Definition", "Actors", "Book" });

    if (searchTerm != null && !searchTerm.isEmpty()) {

        for (Dvd dvd_item : searchDVDList) {
            if (dvd_item.getTitle().toLowerCase().contains(searchTerm)) {

                model.addRow(new String[] { String.valueOf(dvd_item.getCode()), dvd_item.getTitle(),
                        String.valueOf(dvd_item.getYear()), String.valueOf(dvd_item.getRating()),
                        dvd_item.getDefiniiton(), dvd_item.getActors() });

            }
        }
        isResultFound = true;

        if (isResultFound) {
            searchTable.setVisible(true);
            searchTable.setModel(model);
        } else {
            errorTag.setVisible(true);
            searchTable.setModel(new DefaultTableModel());
            // errorTag.setText("No Result Found");
        }
    } else {

        if (!ratingTerm.equals("Any")) {
            for (Dvd dvd_item : searchDVDList) {
                if (dvd_item.getRating() == Integer.parseInt(ratingTerm)) {

                    model.addRow(new String[] { String.valueOf(dvd_item.getCode()), dvd_item.getTitle(),
                            String.valueOf(dvd_item.getYear()), String.valueOf(dvd_item.getRating()),
                            dvd_item.getDefiniiton(), dvd_item.getActors() });

                }
            }
            isResultFound = true;

            if (isResultFound) {
                searchTable.setVisible(true);
                searchTable.setModel(model);
            } else {
                errorTag.setVisible(true);
                searchTable.setModel(new DefaultTableModel());
                errorTag.setText("No Result Found");
            }

        } else if (!yearTerm.equals("Any")) {

            for (Dvd dvd_item : searchDVDList) {
                if (dvd_item.getYear().equals(yearTerm)) {

                    model.addRow(new String[] { String.valueOf(dvd_item.getCode()), dvd_item.getTitle(),
                            String.valueOf(dvd_item.getYear()), String.valueOf(dvd_item.getRating()),
                            dvd_item.getDefiniiton(), dvd_item.getActors() });

                }
            }
            isResultFound = true;

            if (isResultFound) {
                searchTable.setVisible(true);
                searchTable.setModel(model);
            } else {
                errorTag.setVisible(true);
                searchTable.setModel(new DefaultTableModel());
                errorTag.setText("No Result Found");
            }

        } else if (!definitionTerm.equals("Any")) {

            for (Dvd dvd_item : searchDVDList) {
                if (dvd_item.getDefiniiton().equals(definitionTerm)) {

                    model.addRow(new String[] { String.valueOf(dvd_item.getCode()), dvd_item.getTitle(),
                            String.valueOf(dvd_item.getYear()), String.valueOf(dvd_item.getRating()),
                            dvd_item.getDefiniiton(), dvd_item.getActors() });

                }
            }
            isResultFound = true;

            if (isResultFound) {
                searchTable.setVisible(true);
                searchTable.setModel(model);
            } else {
                errorTag.setVisible(true);
                searchTable.setModel(new DefaultTableModel());
                errorTag.setText("No Result Found");
            }

        } else {
            errorTag.setText("Please enter more specific search criteria");
            errorTag.setVisible(true);
        }

        // errorTag.setText("No Result Found");
    }

}

From source file:frames.MainGUI.java

public void LoadFeeDataToJTable(JTable t, File file) {
    try {//  w w w.  j a va  2s.com
        CSVParser parser = CSVParser.parse(file, Charset.forName("UTF-8"), CSVFormat.DEFAULT);
        //t.setModel(tm);
        DefaultTableModel model = new DefaultTableModel();
        //model.setRowCount(0);
        for (CSVRecord c : parser) {
            if (c.getRecordNumber() == 1) {

                model.addColumn(c.get(datatype.GlobalVariable.TYPE));
                model.addColumn(c.get(datatype.GlobalVariable.AMOUNT));
                model.addColumn(c.get(datatype.GlobalVariable.PAID_BY));
                model.addColumn(c.get(datatype.GlobalVariable.PAYER));
                t.setModel(model);
                model = (DefaultTableModel) t.getModel();
                continue;
            }
            model.addRow(
                    new Object[] { c.get(datatype.GlobalVariable.TYPE), c.get(datatype.GlobalVariable.AMOUNT),
                            c.get(datatype.GlobalVariable.PAID_BY), c.get(datatype.GlobalVariable.PAYER) });
        }
    } catch (Exception e) {
        System.out.println(e);
    }
}

From source file:gui.Trabajadores.java

public void cargaNoSin() {
    try {/*from   ww  w  .  j  a  v a 2 s  .  c om*/
        Database con = new Database();
        DefaultTableModel modelo = new DefaultTableModel();
        this.tablaNoSin.setModel(modelo);
        Connection conn = con.conectar();
        String sentencia = "SELECT d_sexo, count(d_sexo) from icave.fact_empleado where q_activo= 'SI' GROUP By d_sexo;";
        PreparedStatement pst = conn.prepareStatement(sentencia);
        rs = pst.executeQuery();
        ResultSetMetaData rsMd = rs.getMetaData();
        //La cantidad de columnas que tiene la consulta
        int cantidadColumnas = rsMd.getColumnCount();
        //Establecer como cabezeras el nombre de las colimnas
        for (int i = 1; i <= cantidadColumnas; i++) {
            modelo.addColumn(rsMd.getColumnLabel(i));
        }
        //Creando las filas para el JTable
        while (rs.next()) {
            Object[] fila = new Object[cantidadColumnas];
            for (int i = 0; i < cantidadColumnas; i++) {
                fila[i] = rs.getObject(i + 1);
            }
            modelo.addRow(fila);
        }
        con.CerrarConexion();
    } catch (Exception ioe) {
        ioe.printStackTrace();
    }
}