Example usage for javax.swing JPanel JPanel

Introduction

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

Prototype

public JPanel()

Source Link

Document

Creates a new JPanel with a double buffer and a flow layout.

Usage

From source file:XAxisAlignY.java

private static Container makeIt(String title, float alignment) {
    String labels[] = { "--", "--", "--" };

    JPanel container = new JPanel();
    container.setBorder(BorderFactory.createTitledBorder(title));
    BoxLayout layout = new BoxLayout(container, BoxLayout.X_AXIS);
    container.setLayout(layout);/*ww w .  j av a 2s.  co  m*/

    for (int i = 0, n = labels.length; i < n; i++) {
        JButton button = new JButton(labels[i]);
        button.setAlignmentY(alignment);
        container.add(button);
    }
    return container;
}

From source file:XAxisAlignY.java

private static Container layoutComponents(String title, float alignment) {
    String labels[] = { "-", "-", "-" };

    JPanel container = new JPanel();
    container.setBorder(BorderFactory.createTitledBorder(title));
    BoxLayout layout = new BoxLayout(container, BoxLayout.X_AXIS);
    container.setLayout(layout);/*from   w  w w. ja  va  2  s  . co  m*/
    for (int i = 0, n = labels.length; i < n; i++) {
        JButton button = new JButton(labels[i]);
        button.setAlignmentY(alignment);
        container.add(button);
    }
    return container;
}

From source file:Main.java

private static final Component group(final Component[] components, final int axis) {
    final JPanel panel = new JPanel();
    panel.setLayout(new BoxLayout(panel, axis));

    for (final Component component : components) {
        panel.add(component);//w w w .  j a va2s  .  c om
    }

    return panel;
}

From source file:YAxisAlignX.java

private static Container makeIt(String title, float alignment) {
    String labels[] = { "--", "----", "--------", "------------" };

    JPanel container = new JPanel();
    container.setBorder(BorderFactory.createTitledBorder(title));
    BoxLayout layout = new BoxLayout(container, BoxLayout.Y_AXIS);
    container.setLayout(layout);/*from  w  ww  .  ja  v a  2s .  c o  m*/

    for (int i = 0, n = labels.length; i < n; i++) {
        JButton button = new JButton(labels[i]);
        button.setAlignmentX(alignment);
        container.add(button);
    }
    return container;
}

From source file:Main.java

/**
 * Places the given components in a JPanel with a FlowLayout.
 * @param components the components to add
 * @return a JPanel with a FlowLayout with the given components
 *//*  www.j  av  a 2  s  .  c o m*/
public static JPanel flowLayout(Component... components) {
    final JPanel result = new JPanel(); // FlowLayout is default
    Arrays.stream(components).forEach(result::add);
    return result;
}

From source file:YAxisAlignX.java

private static Container layoutComponents(String title, float alignment) {
    String labels[] = { "--", "----", "--------", "------------" };

    JPanel container = new JPanel();
    container.setBorder(BorderFactory.createTitledBorder(title));
    BoxLayout layout = new BoxLayout(container, BoxLayout.Y_AXIS);
    container.setLayout(layout);/*from   w  w w. jav a  2s  .  c o  m*/

    for (int i = 0, n = labels.length; i < n; i++) {
        JButton button = new JButton(labels[i]);
        button.setAlignmentX(alignment);
        container.add(button);
    }
    return container;
}

From source file:Main.java

/**
 * "Wraps" a component in a JPanel. In layouts where components tend to stretch, this is
 * useful because the JPanel will stretch but the actual component will not.
 * @return A JPanel containing the specified component.
 *///from  w  w  w.  j  a  va  2 s  . c o m
public static JPanel box(Component component) {
    JPanel panel = new JPanel();
    panel.add(component);
    return panel;
}

From source file:XAxisDiffAlign.java

private static Container makeIt(String title, boolean more) {
    JPanel container = new JPanel() {
        public void paintComponent(Graphics g) {
            super.paintComponent(g);
            Insets insets = getInsets();
            int width = getWidth();
            int height = getHeight() - insets.top - insets.bottom;
            int halfHeight = height / 2 + insets.top;
            g.drawLine(0, halfHeight, width, halfHeight);
        }/*  w ww  .j a v  a 2  s.c o  m*/
    };
    container.setBorder(BorderFactory.createTitledBorder(title));
    BoxLayout layout = new BoxLayout(container, BoxLayout.X_AXIS);
    container.setLayout(layout);

    JButton button;
    button = new JButton("0.0");
    button.setOpaque(false);
    button.setAlignmentY(Component.TOP_ALIGNMENT);
    container.add(button);
    if (more) {
        button = new JButton(".25");
        button.setOpaque(false);
        button.setAlignmentY(0.25f);
        container.add(button);
        button = new JButton(".5");
        button.setOpaque(false);
        button.setAlignmentY(Component.CENTER_ALIGNMENT);
        container.add(button);
        button = new JButton(".75");
        button.setOpaque(false);
        button.setAlignmentY(0.75f);
        container.add(button);
    }
    button = new JButton("1.0");
    button.setOpaque(false);
    button.setAlignmentY(Component.BOTTOM_ALIGNMENT);
    container.add(button);

    return container;
}

From source file:Main.java

private static JPanel createPanel() {
    JPanel panel = new JPanel();
    DefaultTableModel model = new DefaultTableModel() {
        @Override/* ww w . j  a  v a2s. c  o  m*/
        public Class<?> getColumnClass(int col) {
            if (col == 0) {
                return Icon.class;
            } else {
                return Double.class;
            }
        }
    };
    model.setColumnIdentifiers(new Object[] { "Book", "Cost" });
    for (int i = 0; i < 42; i++) {
        model.addRow(new Object[] { ICON, Double.valueOf(i) });
    }
    JTable table = new JTable(model);
    table.setDefaultRenderer(Double.class, new DefaultTableCellRenderer() {
        @Override
        protected void setValue(Object value) {
            NumberFormat format = NumberFormat.getCurrencyInstance();
            setText((value == null) ? "" : format.format(value));
        }
    });
    table.setRowHeight(ICON.getIconHeight());
    panel.add(new JScrollPane(table) {
        @Override
        public Dimension getPreferredSize() {
            return new Dimension(320, 240);
        }
    });
    return panel;
}

From source file:YAxisDiffAlign.java

private static Container makeIt(String title, boolean more) {
    JPanel container = new JPanel() {
        public void paintComponent(Graphics g) {
            super.paintComponent(g);
            Insets insets = getInsets();
            int width = getWidth() - insets.left - insets.right;
            int halfWidth = width / 2 + insets.left;
            int height = getHeight();
            int halfHeight = height / 2 + insets.top;
            g.drawLine(halfWidth, 0, halfWidth, height);
        }//from w  w  w.java  2s . c  o m
    };
    container.setBorder(BorderFactory.createTitledBorder(title));
    BoxLayout layout = new BoxLayout(container, BoxLayout.Y_AXIS);
    container.setLayout(layout);

    JButton button;
    button = new JButton("0.0");
    button.setOpaque(false);
    button.setAlignmentX(Component.LEFT_ALIGNMENT);
    container.add(button);
    if (more) {
        button = new JButton(".25");
        button.setOpaque(false);
        button.setAlignmentX(0.25f);
        container.add(button);
        button = new JButton(".5");
        button.setOpaque(false);
        button.setAlignmentX(Component.CENTER_ALIGNMENT);
        container.add(button);
        button = new JButton(".75");
        button.setOpaque(false);
        button.setAlignmentX(0.75f);
        container.add(button);
    }
    button = new JButton("1.0");
    button.setOpaque(false);
    button.setAlignmentX(Component.RIGHT_ALIGNMENT);
    container.add(button);

    return container;
}