Example usage for javax.swing JFrame setLocationRelativeTo

Introduction

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

Prototype

public void setLocationRelativeTo(Component c)

Source Link

Document

Sets the location of the window relative to the specified component according to the following scenarios.

Usage

From source file:Main.java

public static void main(String[] args) {
    NumberFormat numberFormatGuFalse = NumberFormat.getNumberInstance();
    numberFormatGuFalse.setGroupingUsed(false);
    JFormattedTextField jftFieldGuFalse = new JFormattedTextField(numberFormatGuFalse);

    NumberFormat numberFormatGuTrue = NumberFormat.getNumberInstance();
    // numberFormatGuFalse.setGroupingUsed(true); // not necessary as is default
    JFormattedTextField jftFieldGuTrue = new JFormattedTextField(numberFormatGuTrue);

    JPanel panel = new JPanel(new BorderLayout());
    panel.add(jftFieldGuFalse, BorderLayout.NORTH);
    panel.add(jftFieldGuTrue, BorderLayout.SOUTH);

    JFrame frame = new JFrame();
    frame.getContentPane().add(panel);/*  w w w  .j  av  a2  s .  co  m*/
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(final String args[]) {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setSize(300, 300);// w  w  w. j av a2  s  .com
    f.setLocationRelativeTo(null);

    f.setUndecorated(true);
    f.getRootPane().setWindowDecorationStyle(JRootPane.FRAME);

    JPanel panel = new JPanel();
    panel.setBackground(java.awt.Color.white);
    f.setContentPane(panel);

    MetalLookAndFeel.setCurrentTheme(new MyDefaultMetalTheme());
    try {
        UIManager.setLookAndFeel(new MetalLookAndFeel());
    } catch (Exception e) {
        e.printStackTrace();
    }

    SwingUtilities.updateComponentTreeUI(f);

    f.setVisible(true);
}

From source file:TreeRowHeight15.java

public static void main(String[] argv) {
    JTree tree = new JTree();

    tree.setRowHeight(15);//  w  w w  .  j a va  2 s  .  co m

    JFrame frame = new JFrame("Image");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new JScrollPane(tree));
    frame.setSize(380, 320);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    JTabbedPane pane = new JTabbedPane();
    pane.setUI(new SpacedTabbedPaneUI());
    pane.addTab("One", new JPanel());
    pane.addTab("Two", new JPanel());
    pane.addTab("Threeeeeee", new JPanel());
    pane.addTab("Four", new JPanel());

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(pane);/*from  ww w.j a va 2  s.  c o m*/
    frame.setSize(500, 200);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:Points.java

public static void main(String[] args) {
    Points points = new Points();
    JFrame frame = new JFrame("Points");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(points);//from w ww. ja  va  2s  . c  o  m
    frame.setSize(250, 200);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JLabel label = new JLabel("Hello");
    label.setOpaque(true);//www  . j a va 2  s  . c om
    label.setBackground(Color.red);

    JPanel bottomPanel = new JPanel(new BorderLayout());
    bottomPanel.add(label, BorderLayout.LINE_END);

    JPanel mainPanel = new JPanel(new BorderLayout());
    mainPanel.add(bottomPanel, BorderLayout.PAGE_END);
    mainPanel.setPreferredSize(new Dimension(400, 400));

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().add(mainPanel);
    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame("Basic Shapes");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new Main());
    frame.setSize(350, 250);//  ww w  . j av  a  2 s .c om
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:Main.java

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

    frame.setSize(620, 190);//  w w  w . j  a  v a2  s .  c  om
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:TreeRowHeightCache.java

public static void main(String[] argv) {
    JTree tree = new JTree();

    if (tree.getRowHeight() <= 0) {
        tree.setRowHeight(1);//from   ww  w . j av  a  2  s  .com
    }
    tree.setRowHeight(0);

    JFrame frame = new JFrame("Image");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new JScrollPane(tree));
    frame.setSize(380, 320);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);

}

From source file:ResizeRectangle.java

public static void main(String[] args) {

    JFrame frame = new JFrame("Resize Rectangle");

    frame.add(new ResizeRectangle());
    frame.setSize(300, 300);/*from ww  w  .ja  v  a  2  s.c o m*/
    frame.setLocationRelativeTo(null);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}