Example usage for javax.swing JFrame setSize

Introduction

In this page you can find the example usage for javax.swing JFrame setSize.

Prototype

public void setSize(int width, int height) 

Source Link

Document

The width and height values are automatically enlarged if either is less than the minimum size as specified by previous call to setMinimumSize .

Usage

From source file:Main.java

public static void main(String args[]) {
    JFrame f = new JFrame("JTree Demo");
    f.setSize(260, 240);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    DefaultMutableTreeNode root = new DefaultMutableTreeNode("Root");
    DefaultMutableTreeNode aNode = new DefaultMutableTreeNode("A");
    root.add(aNode);//  w  w w  .  j  av a  2 s.  c  o  m

    DefaultMutableTreeNode bNode = new DefaultMutableTreeNode("B");
    aNode.add(bNode);

    DefaultMutableTreeNode cNode = new DefaultMutableTreeNode("C");
    aNode.add(cNode);

    cNode.add(new DefaultMutableTreeNode("D"));
    cNode.add(new DefaultMutableTreeNode("E"));

    DefaultMutableTreeNode fNode = new DefaultMutableTreeNode("F");
    root.add(fNode);

    DefaultMutableTreeNode gNode = new DefaultMutableTreeNode("G");
    fNode.add(gNode);
    fNode.add(new DefaultMutableTreeNode("H"));
    gNode.add(new DefaultMutableTreeNode("I"));

    JTree jtree = new JTree(root);
    jtree.setEditable(true);

    TreeSelectionModel tsm = jtree.getSelectionModel();
    tsm.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);

    jtree.addTreeExpansionListener(new TreeExpansionListener() {
        public void treeExpanded(TreeExpansionEvent tee) {
            TreePath tp = tee.getPath();
            System.out.println("Expansion: " + tp.getLastPathComponent());
        }

        public void treeCollapsed(TreeExpansionEvent tee) {
            TreePath tp = tee.getPath();
            System.out.println("Collapse: " + tp.getLastPathComponent());
        }
    });

    jtree.addTreeSelectionListener(new TreeSelectionListener() {
        public void valueChanged(TreeSelectionEvent tse) {
            TreePath tp = tse.getPath();
            System.out.println("Selection event: " + tp.getLastPathComponent());
        }
    });

    jtree.getModel().addTreeModelListener(new TreeModelListener() {
        public void treeNodesChanged(TreeModelEvent tme) {
            TreePath tp = tme.getTreePath();
            Object[] children = tme.getChildren();
            DefaultMutableTreeNode changedNode;
            if (children != null)
                changedNode = (DefaultMutableTreeNode) children[0];
            else
                changedNode = (DefaultMutableTreeNode) tp.getLastPathComponent();

            System.out.println("Model change path: " + tp + "New data: " + changedNode.getUserObject());

        }

        public void treeNodesInserted(TreeModelEvent tme) {
        }

        public void treeNodesRemoved(TreeModelEvent tme) {
        }

        public void treeStructureChanged(TreeModelEvent tme) {
        }
    });

    f.add(new JScrollPane(jtree));
    f.setVisible(true);
}

---

From source file:Main.java

public static void main(final String[] args) throws IOException {
    final URL url1 = new URL("http://www.java2s.com/style/download.png");
    final URL url2 = new URL("http://www.java2s.com/style/download.png");
    final URL url3 = new URL("http://www.java2s.com/style/download.png");

    final PictureDesktop desktop = new PictureDesktop();
    desktop.addPicture(ImageIO.read(url1));
    desktop.addPicture(ImageIO.read(url2));
    desktop.addPicture(ImageIO.read(url3));

    final JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(BorderLayout.CENTER, desktop);
    frame.setSize(720, 480);
    frame.setVisible(true);/*from w ww.  j  av a 2s .  c o m*/
}

---

From source file:MainClass.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.getContentPane().add(new MainClass());

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(200, 200);
    frame.setVisible(true);/*from  w w w  .j  a  v  a 2  s  .c o  m*/
}

---

From source file:TransformersRotationTranslation.java

public static void main(String[] a) {
    JFrame f = new JFrame();
    f.getContentPane().add(new TransformersRotationTranslation());
    f.setSize(350, 450);
    f.show();/*from   w w w .  j  a  v  a  2 s.c  om*/
}

---

From source file:MainClass.java

public static void main(String[] args) {
    // create a hierarchy of nodes
    MutableTreeNode root = new DefaultMutableTreeNode("A");
    MutableTreeNode bNode = new DefaultMutableTreeNode("B");
    MutableTreeNode cNode = new DefaultMutableTreeNode("C");
    root.insert(bNode, 0);/*from  ww  w .  j  av a  2s  .c  om*/
    root.insert(cNode, 1);
    bNode.insert(new DefaultMutableTreeNode("1"), 0);
    bNode.insert(new DefaultMutableTreeNode("2"), 1);
    cNode.insert(new DefaultMutableTreeNode("1"), 0);
    cNode.insert(new DefaultMutableTreeNode("2"), 1);

    final DefaultTreeModel model = new DefaultTreeModel(root);
    final JTree tree = new JTree(model);

    final JTextField nameField = new JTextField("Z");
    final JButton button = new JButton("Add");
    button.setEnabled(false);
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            TreePath tp = tree.getSelectionPath();
            MutableTreeNode insertNode = (MutableTreeNode) tp.getLastPathComponent();
            int insertIndex = 0;
            if (insertNode.getParent() != null) {
                MutableTreeNode parent = (MutableTreeNode) insertNode.getParent();
                insertIndex = parent.getIndex(insertNode) + 1;
                insertNode = parent;
            }
            MutableTreeNode node = new DefaultMutableTreeNode(nameField.getText());
            model.insertNodeInto(node, insertNode, insertIndex);
        }
    });
    JPanel addPanel = new JPanel(new GridLayout(2, 1));
    addPanel.add(nameField);
    addPanel.add(button);

    tree.addTreeSelectionListener(new TreeSelectionListener() {
        public void valueChanged(TreeSelectionEvent e) {
            TreePath tp = e.getNewLeadSelectionPath();
            button.setEnabled(tp != null);
        }
    });

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(200, 200);
    frame.getContentPane().add(new JScrollPane(tree));
    frame.getContentPane().add(addPanel, BorderLayout.SOUTH);
    frame.setVisible(true);
}

---

From source file:MouseClickListener.java

public static void main(String[] args) {
    JFrame.setDefaultLookAndFeelDecorated(true);
    JFrame frame = new JFrame("MouseListener Test 1");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.addMouseListener(new MouseClickListener());
    frame.setSize(200, 200);
    frame.setVisible(true);/*from  w ww  .  j  av a2 s  .  com*/
}

---

From source file:MainClass.java

public static void main(String s[]) {
    JFrame frame = new JFrame("Scroll Bar Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setContentPane(new MainClass());
    frame.setSize(200, 200);
    frame.setVisible(true);//from  w w w.  j  a v a 2  s  .  c om
}

---

From source file:Main.java

public static void main(String[] a) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JLabel label = new JLabel("<html>bold <br> plain</html>");
    frame.add(label);/* w  ww.  j  ava2 s  . c o  m*/

    frame.setSize(300, 200);
    frame.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    frame.getContentPane().add(new Main().makeUI());
    frame.setSize(320, 240);
    frame.setVisible(true);/*from  ww  w  .  ja  v  a 2 s. c  om*/
}

---

From source file:FileTableHTML.java

public static void main(String[] args) throws IOException {
    // Get the name of the directory to display
    String dirname = (args.length > 0) ? args[0] : System.getProperty("user.home");

    // Create something to display it in.
    final JEditorPane editor = new JEditorPane();
    editor.setEditable(false); // we're browsing not editing
    editor.setContentType("text/html"); // must specify HTML text
    editor.setText(makeHTMLTable(dirname)); // specify the text to display

    // Set up the JEditorPane to handle clicks on hyperlinks
    editor.addHyperlinkListener(new HyperlinkListener() {
        public void hyperlinkUpdate(HyperlinkEvent e) {
            // Handle clicks; ignore mouseovers and other link-related events
            if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                // Get the HREF of the link and display it.
                editor.setText(makeHTMLTable(e.getDescription()));
            }//from w w  w . ja  va 2s . c  o  m
        }
    });

    // Put the JEditorPane in a scrolling window and display it.
    JFrame frame = new JFrame("FileTableHTML");
    frame.getContentPane().add(new JScrollPane(editor));
    frame.setSize(650, 500);
    frame.setVisible(true);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• »