Daten von JList & Combobox in JTable adden

[Mady]

Hallo zusammen.
Zurzeit bin ich dabei ein neues GUI zu erstellen, nun komme ich nicht weiter..
Ich möchte von einer Combobox (Salutation) und von 2 JList's (firstname, lastname), die jeweils selektierten Einträge, dass diese in die JTable übernommen werden, über den Button "Add elements to create patient". Nun habe ich es schon mehrmals probiert, undzwar werden nur die ersten 2 Einträge von den Listen gespeichert aber bei den unteren beiden Einträge kommt immer "Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 1", das Array selber in AddressTable.java ist es bestimmt nicht. Nun der ActionListener dafür befindet sich im "LeftToRightListener.java"
(Datei im Anhang)

Ich danke schon Mal für jegliche Hilfe 😊

 

[Mady]

Vilt würden diese Infos noch helfen.
Hier wäre die MyFrame Klasse im view wo ich die Listen & Tabelle etc. eingefügt habe (befüllt sind sie aber mithilfe von den DataStores):

package ch.iso.m322.view;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridLayout;
import java.util.Iterator;

import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.ScrollPaneConstants;
import javax.swing.table.DefaultTableModel;

import ch.iso.m322.controller.AddressLoaderLeftList;
import ch.iso.m322.controller.AddressLoaderRightList;
import ch.iso.m322.controller.AddressLoaderTable;
import ch.iso.m322.controller.DeleteOneItemListLeftListener;
import ch.iso.m322.controller.DeleteOneItemListRightListener;
import ch.iso.m322.controller.DeleteOneItemTableListener;
import ch.iso.m322.controller.LeftToRightListener;
import ch.iso.m322.controller.SayWelcomeToPatientsListener;
import ch.iso.m322.model.AddressTable;
import ch.iso.m322.resource.FrameConstants;

public class MyFrame extends JFrame {

    private static final long serialVersionUID = 2438104279704561527L;

    // own menu bar
    private MyMenu myMenuBar;

    // references
    private JList<String> myJListLeft;
    private JList<String> myJListNextToLeft;
    private JTable myJTableRight;
    private JComboBox<String> salutation;
    private JTextField eintrag;
    private JButton focusElement;

    // constructor
    public MyFrame() {
        super(FrameConstants.FRAME_TITLE);

        this.myMenuBar = new MyMenu();
        this.setJMenuBar(this.myMenuBar);
        myMenuBar.setBackground(new Color(187, 140, 209));

        this.add(createContent());

    }

    // main panel
    private JPanel createContent() {
        final JPanel content = new JPanel(new GridLayout(1, 3, 2, 0));
        content.setBackground(new Color(255, 255, 255));

        content.add(createContentNavigation());
        content.add(createContentLeft());
        content.add(createContentMiddle());
        content.add(createContentRight());

        return content;
    }

    // navigation panel
    private Component createContentNavigation() {
        final JPanel contentNavigation = new JPanel(new BorderLayout(4, 4));
        contentNavigation.setBackground(new Color(222, 159, 245));

        final JPanel contentNavigationMiddle = new JPanel(new GridLayout(9, 1, 5, 10));
        contentNavigationMiddle.setBackground(new Color(222, 159, 245));

        // manage patients button
        final JButton bManagePatients = new JButton(FrameConstants.FRAME_BUTTON_MANAGE_PATIENTS);
        bManagePatients.setFont(new Font("", Font.BOLD, 15));

        // patient documentation button
        final JButton bPatientDocumentation = new JButton(FrameConstants.FRAME_BUTTON_PATIENT_DOCUMENTATION);
        bPatientDocumentation.setFont(new Font("", Font.BOLD, 15));

        // patient information button
        final JButton bPatientInformation = new JButton(FrameConstants.FRAME_BUTTON_PATIENT_INFORMATION);
        bPatientInformation.setFont(new Font("", Font.BOLD, 15));

        // create medical certificate for patient button
        final JButton bCreateMedicalCertificate = new JButton(FrameConstants.FRAME_BUTTON_CREATE_MEDICAL_CERTIFICATE);
        bCreateMedicalCertificate.setFont(new Font("", Font.BOLD, 15));

        // perscribe medication for patient button
        final JButton bPerscribeMedication = new JButton(FrameConstants.FRAME_BUTTON_PERSCRIBE_MEDICATION);
        bPerscribeMedication.setFont(new Font("", Font.BOLD, 15));

        // set focus element
        setFocusElement(bManagePatients);
        setFocusElement(bPatientDocumentation);
        setFocusElement(bPatientInformation);
        setFocusElement(bCreateMedicalCertificate);
        setFocusElement(bPerscribeMedication);

        contentNavigationMiddle.add(new JLabel());
        contentNavigationMiddle.add(new JLabel());
        contentNavigationMiddle.add(bManagePatients);
        contentNavigationMiddle.add(bPatientDocumentation);
        contentNavigationMiddle.add(bPatientInformation);
        contentNavigationMiddle.add(bCreateMedicalCertificate);
        contentNavigationMiddle.add(bPerscribeMedication);

        contentNavigation.add(contentNavigationMiddle, BorderLayout.CENTER);

        return contentNavigation;

    }

    // left panel
    private Component createContentLeft() {
        final JPanel contentLeft = new JPanel(new BorderLayout(4, 4));
        contentLeft.setBackground(new Color(222, 159, 245));

        final JPanel contentLeftTop = new JPanel(new GridLayout(4, 2, 5, 10));
        contentLeftTop.setBackground(new Color(222, 159, 245));

        final JPanel contentLeftCenter = new JPanel(new GridLayout(1, 2, 5, 50));
        contentLeftCenter.setBackground(new Color(222, 159, 245));

        final JPanel contentLeftUnder = new JPanel(new GridLayout(1, 2));
        contentLeftCenter.setBackground(new Color(222, 159, 245));

        // add firstname button
        final JButton bAddFirstname = new JButton(FrameConstants.FRAME_BUTTON_ADD_FIRSTNAME);
        bAddFirstname.setFont(new Font("", Font.BOLD, 12));

        // delete one firstname button
        final JButton bDeleteFirstname = new JButton(FrameConstants.FRAME_BUTTON_DELETE_FIRSTNAME);
        bDeleteFirstname.addActionListener(new DeleteOneItemListLeftListener());
        bDeleteFirstname.setFont(new Font("", Font.BOLD, 12));

        // delete one lastname button
        final JButton bAddLastname = new JButton(FrameConstants.FRAME_BUTTON_ADD_LASTNAME);
        bAddLastname.setFont(new Font("", Font.BOLD, 12));

        // delete one lastname button
        final JButton bDeleteLastname = new JButton(FrameConstants.FRAME_BUTTON_DELETE_LASTNAME);
        bDeleteLastname.addActionListener(new DeleteOneItemListRightListener());
        bDeleteLastname.setFont(new Font("", Font.BOLD, 12));

        // firstname title
        final JLabel firstname = new JLabel();
        firstname.setText(FrameConstants.FRAME_LIST_FIRSTNAME);

        // lastname title
        final JLabel lastname = new JLabel();
        lastname.setText(FrameConstants.FRAME_LIST_LASTNAME);

        // elements
        final JLabel lSalutation = new JLabel();
        lSalutation.setText(FrameConstants.FRAME_FIELD_SALUTATION);

        final JComboBox<String> cSalutation = new JComboBox<String>();
        cSalutation.addItem(FrameConstants.FRAME_SALUATION_FEMALE);
        cSalutation.addItem(FrameConstants.FRAME_SALUATION_MALE);
        this.setSalutation(cSalutation);

        // define list left
        final JList<String> list = new JList<String>(new DefaultListModel<String>());
        // define list right
        final JList<String> list2 = new JList<String>(new DefaultListModel<String>());

        // set reference
        setMyJListLeft(list);
        setMyJListNextToLeft(list2);

        // add data to left list
        final DefaultListModel<String> listModel = (DefaultListModel<String>) list.getModel();
        // add data to right list
        final DefaultListModel<String> listModel2 = (DefaultListModel<String>) list2.getModel();

        Iterator<String> data = new AddressLoaderLeftList();
        while (data.hasNext()) {
            listModel.addElement(data.next());
        }

        Iterator<String> data2 = new AddressLoaderRightList();
        while (data2.hasNext()) {
            listModel2.addElement(data2.next());
        }

        list.setPreferredSize(new Dimension(300, 200));
        list.setBackground(new Color(238, 238, 238));
        list2.setPreferredSize(new Dimension(300, 200));
        list2.setBackground(new Color(238, 238, 238));

        // scroll pane
        final JScrollPane contentLeftScroller = new JScrollPane(list);
        contentLeftScroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
        contentLeftScroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

        // scroll pane for list2
        final JScrollPane contentLeftScroller2 = new JScrollPane(list2);
        contentLeftScroller2.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
        contentLeftScroller2.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

        // set focus element
        setFocusElement(bAddFirstname);
        setFocusElement(bAddLastname);
        setFocusElement(bDeleteFirstname);
        setFocusElement(bDeleteLastname);

        contentLeftTop.add(bAddFirstname);
        contentLeftTop.add(bAddLastname);
        contentLeftTop.add(bDeleteFirstname);
        contentLeftTop.add(bDeleteLastname);
        contentLeftTop.add(new JLabel());
        contentLeftTop.add(new JLabel());
        contentLeftTop.add(firstname);
        contentLeftTop.add(lastname);

        contentLeftCenter.add(lSalutation);
        contentLeftCenter.add(cSalutation);

        contentLeftUnder.add(contentLeftScroller);
        contentLeftUnder.add(contentLeftScroller2);

        contentLeft.add(contentLeftTop, BorderLayout.NORTH);
        contentLeft.add(contentLeftCenter, BorderLayout.SOUTH);
        contentLeft.add(contentLeftUnder, BorderLayout.CENTER);

        return contentLeft;

    }

    // middle panel
    private Component createContentMiddle() {

        final JPanel contentMiddle = new JPanel(new BorderLayout(5, 5));
        contentMiddle.setBackground(new Color(194, 233, 255));
        final JPanel contentMiddleInner = new JPanel(new GridLayout(8, 1, 5, 5));
        contentMiddleInner.setBackground(new Color(194, 233, 255));
        final JPanel contentMiddleUnder = new JPanel(new GridLayout(2, 1, 5, 5));
        contentMiddleUnder.setBackground(new Color(194, 233, 255));

        // create buttons
        final JButton bLeftToRight = new JButton(FrameConstants.FRAME_BUTTON_TO_RIGHT);
        bLeftToRight.addActionListener(new LeftToRightListener());
        
        final JButton bSayWelcomeToPatients = new JButton(FrameConstants.FRAME_BUTTON_WELCOME_TO_PATIENT);
        bSayWelcomeToPatients.addActionListener(new SayWelcomeToPatientsListener());

        // set focus element
        setFocusElement(bLeftToRight);
        setFocusElement(bSayWelcomeToPatients);

        contentMiddleInner.add(new JLabel());
        contentMiddleInner.add(bLeftToRight);
        
        contentMiddleUnder.add(bSayWelcomeToPatients);

        contentMiddle.add(contentMiddleInner, BorderLayout.NORTH);
        contentMiddle.add(contentMiddleUnder, BorderLayout.SOUTH);

        return contentMiddle;

    }

    // right panel
    private Component createContentRight() {
        final JPanel contentRight = new JPanel(new BorderLayout(5, 5));
        contentRight.setBackground(new Color(255, 255, 255));

        final JPanel contentRightTop = new JPanel(new GridLayout(2, 2, 5, 10));
        contentRightTop.setBackground(new Color(255, 255, 255));

        final JPanel contentRightCenter = new JPanel(new GridLayout(1, 2, 5, 50));
        contentRightCenter.setBackground(new Color(222, 159, 245));

        // elements
        final JLabel tableTitle = new JLabel();
        tableTitle.setFont(new Font("", Font.BOLD, 14));
        tableTitle.setText(FrameConstants.FRAME_FIELD_CREATED_PATIENTS);

        // delete one patient button
        final JButton bDeletePatient = new JButton(FrameConstants.FRAME_BUTTON_DELETE_PATIENT);
        bDeletePatient.addActionListener(new DeleteOneItemTableListener());

        // print patients button
        final JButton bPrintPatients = new JButton(FrameConstants.FRAME_BUTTON_PRINT_PATIENTS);
        bPrintPatients.setFont(new Font("", Font.BOLD, 12));

        // create table
        String[] title = { FrameConstants.FRAME_TABLE_SALUATION, FrameConstants.FRAME_TABLE_FIRSTNAME,
                FrameConstants.FRAME_TABLE_LASTNAME };
        final JTable tableRight = new JTable(new DefaultTableModel(title, 0)); // 0 = no rows
        tableRight.setBackground(new Color(238, 238, 238));

        // add data
        final DefaultTableModel tableModelRight = (DefaultTableModel) tableRight.getModel();

        Iterator<AddressTable> data = new AddressLoaderTable();
        while (data.hasNext()) {
            tableModelRight.addRow(data.next().toStringArray());
        }

        tableRight.setPreferredSize(new Dimension(200, 490));

        // set reference
        setMyJTableRight(tableRight);

        // scroll pane
        final JScrollPane contentLeftScrollerTable = new JScrollPane(tableRight);
        contentLeftScrollerTable.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
        contentLeftScrollerTable.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

        contentRightTop.add(tableTitle);
        contentRightTop.add(new JLabel());
        contentRightTop.add(bDeletePatient);
        contentRightTop.add(bPrintPatients);

        contentRightCenter.add(contentLeftScrollerTable, BorderLayout.CENTER);

        contentRight.add(contentRightTop, BorderLayout.NORTH);
        contentRight.add(contentRightCenter);

        return contentRight;

    }

    public JList<String> getMyJListLeft() { // left list
        return myJListLeft;
    }

    public void setMyJListLeft(JList<String> myJListLeft) {
        this.myJListLeft = myJListLeft;
    }

    public JList<String> getMyJListNextToLeft() { // right list next to left
        return myJListNextToLeft;
    }

    public void setMyJListNextToLeft(JList<String> myJListNextToLeft) {
        this.myJListNextToLeft = myJListNextToLeft;
    }

    public JTable getMyJTableRight() {
        return myJTableRight;
    }

    public void setMyJTableRight(JTable myJTableRight) {
        this.myJTableRight = myJTableRight;
    }

    public JButton getFocusElement() {
        return focusElement;
    }

    public void setFocusElement(JButton focusElement) {
        this.focusElement = focusElement;
    }

    public JTextField getEintrag() {
        return eintrag;
    }

    public void setEintrag(JTextField eintrag) {
        this.eintrag = eintrag;
    }

    public JComboBox<String> getSalutation() {
        return salutation;
    }

    public void setSalutation(JComboBox<String> salutation) {
        this.salutation = salutation;
    }

}

Hier wäre der "LeftToRightListener" für meinen Button der die Patienten erstellen sollte:

package ch.iso.m322.controller;

import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.DefaultListModel;
import javax.swing.JComboBox;
import javax.swing.JList;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;

import ch.iso.m322.model.AddressTable;
import ch.iso.m322.util.ReferenceFinder;
import ch.iso.m322.view.MyFrame;

public class LeftToRightListener implements ActionListener {

    @Override
    public void actionPerformed(ActionEvent e) {

        final Component item = (Component) e.getSource();
        final MyFrame frame = (MyFrame) ReferenceFinder.findFrame(item);

        final JComboBox<String> cSalutation = frame.getSalutation();

        final JList<String> list = frame.getMyJListLeft();
        final DefaultListModel<String> listModel = (DefaultListModel<String>) frame.getMyJListLeft().getModel();
        // frame.getMyJListLeft().getModel();

        final JList<String> list2 = frame.getMyJListNextToLeft();
        final DefaultListModel<String> listModel2 = (DefaultListModel<String>) frame.getMyJListNextToLeft().getModel();

        final JTable tableRight = frame.getMyJTableRight();
        final DefaultTableModel modelRight = (DefaultTableModel) tableRight.getModel();

        int c = cSalutation.getSelectedIndex();
        if (c > -1) {
            String salutation = (String) cSalutation.getItemAt(c); // getSelectedItem(); /

            cSalutation.remove(c);

            // String select = list.getSelectedValue();
            // ((DefaultTableModel) modelRight).addRow(new String[] { select });

            int d = list.getSelectedIndex();
            if (d > -1) {
                String firstname = (String) listModel.getElementAt(d);
                list.remove(d);

                int b = list2.getSelectedIndex();
                if (b > -1) {
                    String lastname = (String) listModel2.getElementAt(b);
                    list2.remove(b);

                    AddressTable a = new AddressTable(salutation, firstname, lastname);
                    modelRight.addRow(a.toStringArray());

                }
            }
        }
    }
}

 

[mihe7]

Das Problem ist, dass Du die remove-Methode einer Swing Komponente (hier JComboBox bzw. JList) aufrufst, womit eine in ihr enthaltene Komponente entfernt wird. Damit kannst Du z. B. den dritten Button in einem Panel entfernen.

Du möchtest aber etwas im an die Komponente gebundenen Model ändern. Dann verwende auch das Model (z. B. listModel.remove(d); statt list.remove(d);).