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POHow to change size of JInternalFrame displayed in JDesktopPane that implements MigLayout?
 

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  1. POHow to change size of JInternalFrame displayed in JDesktopPane that implements MigLayout?
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    <p>In my project,i am using JFrame as main application window and placed JDesktopPane in this JFrame. I set MigLayout to the JDesktopPane, now the problem is that i have been able to display JInternalFrame on this JDesktopPane but unable to resize this JInternalFrame,is there any way to change the size of JInternalFrame in such situation ? Thank you. </p> <pre><code> package Design; //Header Files import java.awt.Color; import java.awt.Dimension; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JDesktopPane; import javax.swing.JFrame; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.JPanel; import javax.swing.JSeparator; import javax.swing.border.EmptyBorder; import javax.swing.border.LineBorder; import net.miginfocom.swing.MigLayout; public class MainClass extends JFrame { private JPanel contentPane; /** * Launch the application. */ public static void main(String[] args) { MainClass frame = new MainClass(); Toolkit toolkit = Toolkit.getDefaultToolkit(); int xAxisSize = ((int) toolkit.getScreenSize().getWidth()); int yAxisSize = ((int) toolkit.getScreenSize().getHeight()); frame.setSize(xAxisSize, yAxisSize); frame.setVisible(true); frame.setVisible(true); } /** * Create the frame. */ public MainClass() { setAlwaysOnTop(true); final JDesktopPane desktopPane = new JDesktopPane(); desktopPane.setLayout(new MigLayout("center panel", "[100px:100px:1366px,grow,shrink 50,center]", "[100px:100px:768px,grow,shrink 50,center]")); desktopPane.setBorder(new LineBorder(new Color(0, 0, 0))); desktopPane.setBackground(Color.WHITE); setForeground(Color.WHITE); setTitle("JFrame"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); setPreferredSize(screenSize); JMenuBar menuBar = new JMenuBar(); setJMenuBar(menuBar); JMenu mnNewMenu = new JMenu("Select"); menuBar.add(mnNewMenu); JMenuItem mntmGrooups = new JMenuItem("Grooups"); mntmGrooups.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { GroupGUIForm form = new GroupGUIForm();//Here i am calling another jinternalframe desktopPane.removeAll(); desktopPane.repaint(); form.pack(); form.setVisible(true); desktopPane.add(form); } }); mnNewMenu.add(mntmGrooups); JSeparator separator = new JSeparator(); mnNewMenu.add(separator); JSeparator separator_2 = new JSeparator(); mnNewMenu.add(separator_2); JSeparator separator_1 = new JSeparator(); mnNewMenu.add(separator_1); JSeparator separator_3 = new JSeparator(); mnNewMenu.add(separator_3); contentPane = new JPanel(); contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); setContentPane(contentPane); contentPane.setLayout(new MigLayout("", "[grow,shrink 50,fill]", "[grow]")); contentPane.add(desktopPane, "cell 0 0,grow"); } } package Design; import java.awt.Color; import java.awt.EventQueue; import java.awt.Font; import javax.swing.JButton; import javax.swing.JComboBox; import javax.swing.JInternalFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.JTextField; import javax.swing.ListSelectionModel; import javax.swing.border.LineBorder; import javax.swing.border.TitledBorder; import javax.swing.table.DefaultTableModel; import net.miginfocom.swing.MigLayout; public class GroupGUIForm extends JInternalFrame { private JPanel groupMainContentPane; private JTable jTableGroupNameList; private JTextField textField; private JTextField jTextFieldGroupName; private JTextField jTextFieldGroupAlias; /** * Launch the application. */ public static void main(String[] args) { EventQueue.invokeLater(new Runnable() { public void run() { try { GroupGUIForm frame = new GroupGUIForm();//main method frame.setVisible(true); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the frame. */ public GroupGUIForm() { setMaximizable(true); setClosable(true); setResizable(true); setFont(new Font("SansSerif", Font.PLAIN, 12)); setVisible(true); setTitle("Create &amp; Modify Group Information"); setBounds(100, 100, 700, 450); groupMainContentPane = new JPanel(); groupMainContentPane.setForeground(new Color(0, 0, 0)); groupMainContentPane.setBorder(new TitledBorder(null, "GroupForm", TitledBorder.LEADING, TitledBorder.TOP, null, Color.GRAY)); setContentPane(groupMainContentPane); groupMainContentPane .setLayout(new MigLayout("", "[][100px:100px:100px,grow,fill][225px:225px:225px,grow,fill][10px:10px:10px,grow,fill][][grow]", "[20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][20px:20px:20px,grow,shrink 50][][][grow][]")); JPanel jTablePanel = new JPanel(); jTablePanel.setBorder(new TitledBorder(null, "Available Group List", TitledBorder.LEADING, TitledBorder.TOP, null, null)); groupMainContentPane.add(jTablePanel, "cell 5 1 1 15,grow"); jTablePanel.setLayout(new MigLayout("", "[235px]", "[][321px]")); JLabel lblSearch = new JLabel("Search"); jTablePanel.add(lblSearch, "flowx,cell 0 0"); JScrollPane jTableGroupNameScrollPane = new JScrollPane(); jTablePanel.add(jTableGroupNameScrollPane, "cell 0 1,grow"); jTableGroupNameList = new JTable(); jTableGroupNameList.setFont(new Font("SansSerif", Font.PLAIN, 11)); jTableGroupNameList .setSelectionMode(ListSelectionModel.SINGLE_SELECTION); jTableGroupNameList.setName(""); jTableGroupNameList.setAutoCreateRowSorter(true); jTableGroupNameList.setBorder(new LineBorder(new Color(0, 0, 0))); jTableGroupNameList.setModel(new DefaultTableModel(new Object[][] { { "John", null }, { "Bill", null }, { "Edmond", null }, { "Adam", null }, { "", null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, { null, null }, }, new String[] { "Avaliable Group Names", "" })); jTableGroupNameList.getColumnModel().getColumn(1).setPreferredWidth(15); jTableGroupNameList.getColumnModel().getColumn(1).setMinWidth(0); jTableGroupNameList.getColumnModel().getColumn(1).setMaxWidth(0); jTableGroupNameScrollPane.setViewportView(jTableGroupNameList); textField = new JTextField(); jTablePanel.add(textField, "cell 0 0"); textField.setColumns(20); JLabel lblNewLabel = new JLabel("Group Name:"); groupMainContentPane.add(lblNewLabel, "cell 1 3,alignx trailing"); jTextFieldGroupName = new JTextField(); groupMainContentPane.add(jTextFieldGroupName, "cell 2 3,growx"); jTextFieldGroupName.setColumns(10); JLabel lblNewLabel_1 = new JLabel("Group Alilas:"); groupMainContentPane.add(lblNewLabel_1, "cell 1 6,alignx trailing"); jTextFieldGroupAlias = new JTextField(); groupMainContentPane.add(jTextFieldGroupAlias, "cell 2 6,growx"); jTextFieldGroupAlias.setColumns(10); JLabel lblNewLabel_2 = new JLabel("Group Under:"); groupMainContentPane.add(lblNewLabel_2, "cell 1 9,alignx trailing"); JComboBox jComboBoxGroupUnder = new JComboBox(); groupMainContentPane.add(jComboBoxGroupUnder, "cell 2 9,growx"); JPanel jButtonsPanel = new JPanel(); groupMainContentPane .add(jButtonsPanel, "cell 1 12 5 1,grow,dock south"); jButtonsPanel.setLayout(new MigLayout("", "[55px][53px][63px][65px][][][]", "[23px]")); JButton btnBack = new JButton("Back"); jButtonsPanel.add(btnBack, "cell 1 0,alignx left,aligny top"); JButton btnNew = new JButton("New"); jButtonsPanel.add(btnNew, "cell 2 0,alignx left,aligny top"); JButton btnDelete = new JButton("Delete"); jButtonsPanel.add(btnDelete, "cell 3 0,alignx left,aligny top"); JButton btnSubmit = new JButton("Submit"); jButtonsPanel.add(btnSubmit, "cell 6 0,alignx left,aligny top"); } public JLabel getLblNewLabel() { return getLblNewLabel(); } public JPanel getGroupMainContentPane() { return groupMainContentPane; } public JTable getTable() { return jTableGroupNameList; } } </code></pre>
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    1. USJavaDevOps
    1. USJavaDevOps
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    1. This table or related slice is empty.
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    1. COYou need an SSCCE. There is something else happening here.
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      1. POHow to change size of JInternalFrame displayed in JDesktopPane that implements MigLayout?
      1. USjzd
    2. COHello Mr.jzd , i have placed my main class code here please have a look and let me know where am i going wrong ?, thank you.
      singulars
      1. POHow to change size of JInternalFrame displayed in JDesktopPane that implements MigLayout?
      1. USJavaDevOps
    3. CO@user3008532 SSCCE is about short, runnable and compilable code, your code contains useless Look And Feel == remove, unknow Custom FileIO == store value in local variable and missing important issue from your question here `How to change size of JInternalFrame displayed in JDesktopPane that implements MigLayout?` == empty GroupGUIForm ??? or do you joking ....
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      1. POHow to change size of JInternalFrame displayed in JDesktopPane that implements MigLayout?
      1. USmKorbel
 

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