Example usage for java.awt Dimension Dimension

Introduction

In this page you can find the example usage for java.awt Dimension Dimension.

Prototype

public Dimension(int width, int height) 

Source Link

Document

Constructs a Dimension and initializes it to the specified width and specified height.

Usage

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    JFrame frame = new JFrame("Cornering Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JButton button = new JButton("+");

    JLabel bigLabel = new JLabel("A");
    bigLabel.setPreferredSize(new Dimension(400, 400));
    bigLabel.setBorder(new LineBorder(Color.red));

    JScrollPane scrollPane = new JScrollPane(bigLabel);
    scrollPane.setCorner(JScrollPane.UPPER_LEFT_CORNER, button);
    scrollPane.setColumnHeaderView(new JLabel("B"));
    scrollPane.setRowHeaderView(new JLabel("C"));

    ActionListener actionListener = new JScrollPaneToTopAction(scrollPane);
    button.addActionListener(actionListener);

    frame.add(scrollPane, BorderLayout.CENTER);
    frame.setSize(300, 200);/* w w  w.j  av  a2  s.co  m*/
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    JPanel panel = new JPanel();
    JTextPane textPane = new JTextPane();

    JButton button = new JButton("Test");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    panel.setLayout(new BorderLayout());
    panel.setPreferredSize(new Dimension(200, 200));

    panel.add(textPane, BorderLayout.CENTER);
    panel.add(button, BorderLayout.SOUTH);
    textPane.addStyle("myStyle", null);

    button.addActionListener(e -> {//w ww  .  ja v a 2s  . c  om
        StyledDocument doc = textPane.getStyledDocument();
        int start = textPane.getSelectionStart();
        int end = textPane.getSelectionEnd();
        if (start == end) {
            return;
        }
        if (start > end) {
            int life = start;
            start = end;
            end = life;
        }
        Style style = textPane.getStyle("myStyle");

        if (StyleConstants.isBold(style)) {
            StyleConstants.setBold(style, false);
        } else {
            StyleConstants.setBold(style, true);
        }
        doc.setCharacterAttributes(start, end - start, style, false);
    });

    frame.add(panel);
    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    final JTextPane textPane = new JTextPane();
    final JScrollPane scrollPane = new JScrollPane(textPane);

    String text = "Lorem ipsum dolor sit amet, " + "consectetur adipiscing elit."
            + "Fusce nec sapien id diam consequat adipiscing.";
    textPane.setText(text);//from  ww w.  j a  v a2  s . com

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().add(scrollPane);

    frame.setSize(new Dimension(200, 200));
    frame.setVisible(true);

    FontMetrics metrics = textPane.getFontMetrics(textPane.getFont());
    textPane.setMargin(new Insets(scrollPane.getViewport().getHeight() - metrics.getHeight(), 0, 0, 0));
}

---

From source file:Main.java

public static void main(String[] args) throws Exception {
    int cp = 0;//from   ww w  .j  ava 2  s.  co  m
    StyledDocument doc;
    JTextPane jta = new JTextPane();
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    doc = jta.getStyledDocument();
    JScrollPane jsp = new JScrollPane(jta);
    jsp.setPreferredSize(new Dimension(400, 400));
    String[] fnt = ge.getAvailableFontFamilyNames();
    MutableAttributeSet mas = jta.getInputAttributes();
    for (int i = 0; i < fnt.length; i++) {
        StyleConstants.setBold(mas, false);
        StyleConstants.setItalic(mas, false);
        StyleConstants.setFontFamily(mas, fnt[i]);
        StyleConstants.setFontSize(mas, 16);

        doc.insertString(cp, fnt[i] + "\n", mas);

        StyleConstants.setBold(mas, true);
        doc.insertString(cp, fnt[i] + "bold \n", mas);
        StyleConstants.setItalic(mas, true);

        doc.insertString(cp, fnt[i] + "bold and italic\n", mas);
        StyleConstants.setBold(mas, false);
        doc.insertString(cp, fnt[i] + "italic\n", mas);
    }
    JFrame frm = new JFrame();
    frm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frm.setLayout(new BorderLayout());
    frm.add(jsp, BorderLayout.CENTER);
    frm.setLocation(100, 100);
    frm.pack();
    frm.setVisible(true);
}

---

From source file:FlowLayoutTest.java

public static void main(String[] args) {
    JFrame.setDefaultLookAndFeelDecorated(true);
    JFrame frame = new JFrame("FlowLayout Test");
    frame.setLayout(new FlowLayout());
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    String text = "A JTextArea object represents" + "a multiline area for displaying text."
            + "You can change the number of lines" + "that can be displayed at a time.";
    JTextArea textArea1 = new JTextArea(text, 5, 10);
    textArea1.setPreferredSize(new Dimension(100, 100));
    JTextArea textArea2 = new JTextArea(text, 5, 10);
    textArea2.setPreferredSize(new Dimension(100, 100));
    JScrollPane scrollPane = new JScrollPane(textArea2, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
            JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
    textArea1.setLineWrap(true);//from  w  w  w  . java 2s  .c  o  m
    textArea2.setLineWrap(true);
    frame.add(textArea1);
    frame.add(scrollPane);
    frame.pack();
    frame.setVisible(true);
}

---

From source file:LineBreakMeasurerDemo.java

public static void main(String arg[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().add("Center", new DisplayPanel());
    frame.pack();/*  ww  w .jav a  2 s . c  o  m*/
    frame.setSize(new Dimension(350, 400));
    frame.setVisible(true);
}

---

From source file:Main.java

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

    JTextPane codearea = new JTextPane();
    JScrollPane scroll;//from  w w  w  .  j av a2s .  c o  m
    scroll = new JScrollPane(codearea, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    scroll.setPreferredSize(new Dimension(300, 300));

    JPanel panel = new JPanel(new BorderLayout());
    panel.add(scroll, BorderLayout.CENTER);
    JButton comp = new JButton("Print text");
    comp.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            System.out.println(codearea.getText());
        }
    });
    panel.add(comp, BorderLayout.SOUTH);

    frame.getContentPane().add(panel);
    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);

}

---

From source file:TwoButtons.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    JPanel basic = new JPanel();
    basic.setLayout(new BoxLayout(basic, BoxLayout.Y_AXIS));
    f.add(basic);// w  w w .jav a2  s . co  m

    basic.add(Box.createVerticalGlue());

    JPanel bottom = new JPanel();
    bottom.setAlignmentX(1f);
    bottom.setLayout(new BoxLayout(bottom, BoxLayout.X_AXIS));

    JButton ok = new JButton("OK");
    JButton close = new JButton("Close");

    bottom.add(ok);
    bottom.add(Box.createRigidArea(new Dimension(5, 0)));
    bottom.add(close);
    bottom.add(Box.createRigidArea(new Dimension(15, 0)));

    basic.add(bottom);
    basic.add(Box.createRigidArea(new Dimension(0, 15)));

    f.setSize(300, 250);

    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

---

From source file:UseActions.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Use TextAction");
    Container contentPane = frame.getContentPane();
    Dimension empty = new Dimension(0, 0);

    final JTextArea leftArea = new JTextArea();
    JScrollPane leftScrollPane = new JScrollPane(leftArea);
    leftScrollPane.setPreferredSize(empty);

    final JTextArea rightArea = new JTextArea();
    JScrollPane rightScrollPane = new JScrollPane(rightArea);
    rightScrollPane.setPreferredSize(empty);

    JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, leftScrollPane, rightScrollPane);

    JMenuBar menuBar = new JMenuBar();
    frame.setJMenuBar(menuBar);// w  ww. j a  va2 s . c o  m
    JMenu menu = new JMenu("Options");
    menuBar.add(menu);
    JMenuItem menuItem;

    Action readAction = leftArea.getActionMap().get(DefaultEditorKit.readOnlyAction);
    menuItem = menu.add(readAction);
    menuItem.setText("Make read-only");
    Action writeAction = leftArea.getActionMap().get(DefaultEditorKit.writableAction);
    menuItem = menu.add(writeAction);
    menuItem.setText("Make writable");

    menu.addSeparator();

    Action cutAction = leftArea.getActionMap().get(DefaultEditorKit.cutAction);
    menuItem = menu.add(cutAction);
    menuItem.setText("Cut");
    Action copyAction = leftArea.getActionMap().get(DefaultEditorKit.copyAction);
    menuItem = menu.add(copyAction);
    menuItem.setText("Copy");
    Action pasteAction = leftArea.getActionMap().get(DefaultEditorKit.pasteAction);
    menuItem = menu.add(pasteAction);
    menuItem.setText("Paste");

    contentPane.add(splitPane, BorderLayout.CENTER);
    frame.setSize(400, 250);
    frame.setVisible(true);
    splitPane.setDividerLocation(.5);
}

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From source file:OverlaySample.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Overlay Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel panel = new JPanel() {
        public boolean isOptimizedDrawingEnabled() {
            return false;
        }/*from www.  j av  a 2s  . co  m*/
    };
    LayoutManager overlay = new OverlayLayout(panel);
    panel.setLayout(overlay);

    JButton button = new JButton("Small");
    button.setMaximumSize(new Dimension(25, 25));
    button.setBackground(Color.white);
    panel.add(button);

    button = new JButton("Medium");
    button.setMaximumSize(new Dimension(50, 50));
    button.setBackground(Color.gray);
    panel.add(button);

    button = new JButton("Large");
    button.setMaximumSize(new Dimension(100, 100));
    button.setBackground(Color.black);
    panel.add(button);

    frame.add(panel, BorderLayout.CENTER);

    frame.setSize(400, 300);
    frame.setVisible(true);
}

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