Example usage for java.awt GridLayout GridLayout

Introduction

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

Prototype

public GridLayout(int rows, int cols)

Source Link

Document

Creates a grid layout with the specified number of rows and columns.

Usage

From source file:FlatCheckBox.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Flat CheckBox Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel panel = new JPanel(new GridLayout(0, 1));
    Border border = BorderFactory.createTitledBorder("Pizza Toppings");
    panel.setBorder(border);// w ww . j a va 2  s.co  m
    JCheckBox check = new JCheckBox("Anchovies");
    check.setBorderPaintedFlat(true);
    panel.add(check);
    check = new JCheckBox("Garlic");
    panel.add(check);
    check = new JCheckBox("Onions");
    check.setBorderPaintedFlat(true);
    panel.add(check);
    check = new JCheckBox("Pepperoni");
    panel.add(check);
    check = new JCheckBox("Spinach");
    check.setBorderPaintedFlat(true);
    panel.add(check);
    JButton button = new JButton("Submit");
    Container contentPane = frame.getContentPane();
    contentPane.add(panel, BorderLayout.CENTER);
    contentPane.add(button, BorderLayout.SOUTH);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:Main.java

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

    JPanel panel = new JPanel(new GridLayout(0, 1));

    ButtonGroup group = new ButtonGroup();
    JRadioButton aRadioButton = new JRadioButton("A");
    JRadioButton bRadioButton = new JRadioButton("B");

    ActionListener crustActionListener = new ActionListener() {
        String lastSelected;// ww  w .j  a va 2 s .co  m

        public void actionPerformed(ActionEvent actionEvent) {
            AbstractButton aButton = (AbstractButton) actionEvent.getSource();
            String label = aButton.getText();
            String msgStart;
            if (label.equals(lastSelected)) {
                msgStart = "Reselected: ";
            } else {
                msgStart = "Selected: ";
            }
            lastSelected = label;
            System.out.println(msgStart + label);
        }
    };

    panel.add(aRadioButton);
    group.add(aRadioButton);
    panel.add(bRadioButton);
    group.add(bRadioButton);

    aRadioButton.addActionListener(crustActionListener);
    bRadioButton.addActionListener(crustActionListener);

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

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Reverse Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setLayout(new GridLayout(3, 3));
    for (int i = 0; i < 9; i++) {
        JButton button = new JButton(Integer.toString(i));
        frame.add(button);//  w ww.jav a  2 s.  co m
    }
    final Container contentPane = frame.getContentPane();
    Comparator<Component> comp = new Comparator<Component>() {
        public int compare(Component c1, Component c2) {
            Component comps[] = contentPane.getComponents();
            List list = Arrays.asList(comps);
            int first = list.indexOf(c1);
            int second = list.indexOf(c2);
            return second - first;
        }
    };
    FocusTraversalPolicy policy = new SortingFocusTraversalPolicy(comp);
    frame.setFocusTraversalPolicy(policy);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:JRadioButtonActionListener.java

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

    JPanel panel = new JPanel(new GridLayout(0, 1));

    ButtonGroup group = new ButtonGroup();
    JRadioButton aRadioButton = new JRadioButton("A");
    JRadioButton bRadioButton = new JRadioButton("B");

    ActionListener sliceActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            AbstractButton aButton = (AbstractButton) actionEvent.getSource();
            System.out.println("Selected: " + aButton.getText());
        }//w  w  w  .j  av a 2s  . co  m
    };

    panel.add(aRadioButton);
    group.add(aRadioButton);
    panel.add(bRadioButton);
    group.add(bRadioButton);

    aRadioButton.addActionListener(sliceActionListener);
    bRadioButton.addActionListener(sliceActionListener);

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

From source file:MainClass.java

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

    frame.setLayout(new GridLayout(3, 3));

    for (int i = 9; i > 0; i--) {
        JButton button = new JButton(Integer.toString(i));
        frame.add(button, 0);//from w  w w . j ava 2 s . com
    }

    final Container contentPane = frame.getContentPane();
    Comparator<Component> comp = new Comparator<Component>() {
        public int compare(Component c1, Component c2) {
            Component comps[] = contentPane.getComponents();
            List list = Arrays.asList(comps);
            int first = list.indexOf(c1);
            int second = list.indexOf(c2);
            return second - first;
        }
    };

    FocusTraversalPolicy policy = new SortingFocusTraversalPolicy(comp);
    frame.setFocusTraversalPolicy(policy);

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

From source file:Main.java

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

    JTextArea areaFiftyOne = new JTextArea();
    JTextArea areaFiftyTwo = new JTextArea();
    areaFiftyTwo.setDocument(areaFiftyOne.getDocument());
    JTextArea areaFiftyThree = new JTextArea();
    areaFiftyThree.setDocument(areaFiftyOne.getDocument());

    frame.setLayout(new GridLayout(3, 1));
    frame.add(new JScrollPane(areaFiftyOne));
    frame.add(new JScrollPane(areaFiftyTwo));
    frame.add(new JScrollPane(areaFiftyThree));

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(300, 300);// w  ww .  ja  va 2 s .  c  o  m
    frame.setVisible(true);
}

From source file:Main.java

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

    JPanel main = new JPanel(new GridLayout(2, 1));
    JPanel scrollBarPanel = new JPanel();
    final JScrollBar scrollBar = new JScrollBar(JScrollBar.HORIZONTAL, 0, 48, 0, 255);
    int height = scrollBar.getPreferredSize().height;
    scrollBar.setPreferredSize(new Dimension(175, height));
    scrollBarPanel.add(scrollBar);/*w  w w . j  av  a2  s  .  c  o  m*/
    main.add(scrollBarPanel);

    JPanel sliderPanel = new JPanel();
    final JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 255, 128);
    slider.setMajorTickSpacing(48);
    slider.setMinorTickSpacing(16);
    slider.setPaintTicks(true);
    sliderPanel.add(slider);
    main.add(sliderPanel);

    frame.add(main, BorderLayout.CENTER);

    scrollBar.addAdjustmentListener(new AdjustmentListener() {
        public void adjustmentValueChanged(AdjustmentEvent e) {
            System.out.println("JScrollBar's current value = " + scrollBar.getValue());
        }
    });

    slider.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            System.out.println("JSlider's current value = " + slider.getValue());
        }
    });

    frame.pack();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}

From source file:JRadioButtonItemListener.java

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

    JPanel panel = new JPanel(new GridLayout(0, 1));

    ButtonGroup group = new ButtonGroup();
    JRadioButton aRadioButton = new JRadioButton("A");
    JRadioButton bRadioButton = new JRadioButton("B");

    ItemListener itemListener = new ItemListener() {
        String lastSelected;//from  w w  w  . j  av a 2  s  .  c o m

        public void itemStateChanged(ItemEvent itemEvent) {
            AbstractButton aButton = (AbstractButton) itemEvent.getSource();
            int state = itemEvent.getStateChange();
            String label = aButton.getText();
            String msgStart;
            if (state == ItemEvent.SELECTED) {
                if (label.equals(lastSelected)) {
                    msgStart = "Reselected -> ";
                } else {
                    msgStart = "Selected -> ";
                }
                lastSelected = label;
            } else {
                msgStart = "Deselected -> ";
            }
            System.out.println(msgStart + label);
        }
    };

    panel.add(aRadioButton);
    group.add(aRadioButton);
    panel.add(bRadioButton);
    group.add(bRadioButton);

    aRadioButton.addItemListener(itemListener);
    bRadioButton.addItemListener(itemListener);

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

From source file:Main.java

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

    JPanel panel = new JPanel(new GridLayout(0, 1));

    ButtonGroup group = new ButtonGroup();
    JRadioButton aRadioButton = new JRadioButton("A");
    JRadioButton bRadioButton = new JRadioButton("B");

    ChangeListener changeListener = new ChangeListener() {
        public void stateChanged(ChangeEvent changEvent) {
            AbstractButton aButton = (AbstractButton) changEvent.getSource();
            ButtonModel aModel = aButton.getModel();
            boolean armed = aModel.isArmed();
            boolean pressed = aModel.isPressed();
            boolean selected = aModel.isSelected();
            System.out.println("Changed: " + armed + "/" + pressed + "/" + selected);
        }//from w w  w  .ja  v  a  2 s .  c  o m
    };

    panel.add(aRadioButton);
    group.add(aRadioButton);
    panel.add(bRadioButton);
    group.add(bRadioButton);

    aRadioButton.addChangeListener(changeListener);
    bRadioButton.addChangeListener(changeListener);

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

From source file:LabelTextPos.java

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

    Container content = frame.getContentPane();
    content.setLayout(new GridLayout(2, 2));

    Border border = LineBorder.createGrayLineBorder();
    Icon warnIcon = new ImageIcon("Warn.gif");

    JLabel label1 = new JLabel(warnIcon);
    label1.setText("Left-Bottom");
    label1.setHorizontalTextPosition(JLabel.LEFT);
    label1.setVerticalTextPosition(JLabel.BOTTOM);
    label1.setBorder(border);/*w w w  .  j  ava2  s  .c o m*/
    content.add(label1);

    JLabel label2 = new JLabel(warnIcon);
    label2.setText("Right-TOP");
    label2.setHorizontalTextPosition(JLabel.RIGHT);
    label2.setVerticalTextPosition(JLabel.TOP);
    label2.setBorder(border);
    content.add(label2);

    JLabel label3 = new JLabel(warnIcon);
    label3.setText("Center-Center");
    label3.setHorizontalTextPosition(JLabel.CENTER);
    label3.setVerticalTextPosition(JLabel.CENTER);
    label3.setBorder(border);
    content.add(label3);

    JLabel label4 = new JLabel(warnIcon);
    label4.setText("Center-Bottom");
    label4.setHorizontalTextPosition(JLabel.CENTER);
    label4.setVerticalTextPosition(JLabel.BOTTOM);
    label4.setBorder(border);
    content.add(label4);

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