Example usage for java.awt.event FocusAdapter FocusAdapter

Introduction

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

Prototype

FocusAdapter

Source Link

Usage

From source file:Main.java

public static void main(final String[] args) {
    JFrame frame = new JFrame("Frame");
    JDialog dialog = new JDialog(frame, "Dialog");
    frame.add(new JLabel("Content"));
    frame.addMouseListener(new MouseAdapter() {
        @Override/*from   w  w w. ja  va 2 s.c  o m*/
        public void mousePressed(MouseEvent arg0) {
            System.out.println("frame pressed");
            System.out.println("dialog focused " + dialog.isFocused());
            System.out.println("frame focused " + frame.isFocused());
            super.mousePressed(arg0);
        }
    });
    frame.pack();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);

    dialog.add(new JLabel("Content"));
    dialog.addFocusListener(new FocusAdapter() {
        @Override
        public void focusLost(FocusEvent arg0) {
            super.focusLost(arg0);
            dialog.requestFocus();
        }
    });
    dialog.pack();
    dialog.setLocationRelativeTo(frame);
    dialog.setVisible(true);
}

From source file:Main.java

public static void focusSelect(final JTextComponent tf) {
    tf.addFocusListener(new FocusAdapter() {
        public void focusGained(FocusEvent e) {
            tf.selectAll();//  www  .  j a va 2s.  c om
        }
    });
}

From source file:Main.java

/**
 * Installs a workaround for bug #4699955 in a JSpinner.
 *
 * @param spinner/*w w w .  j  a va 2 s .com*/
 *            The spinner to fix
 */

public static void installSpinnerBugWorkaround(final JSpinner spinner) {
    ((DefaultEditor) spinner.getEditor()).getTextField().addFocusListener(new FocusAdapter() {
        @Override
        public void focusGained(final FocusEvent e) {
            if (e.getSource() instanceof JTextComponent) {
                final JTextComponent text = (JTextComponent) e.getSource();
                SwingUtilities.invokeLater(new Runnable() {
                    @Override
                    public void run() {
                        text.selectAll();
                    }
                });
            }
        }
    });
    spinner.addFocusListener(new FocusAdapter() {
        @Override
        public void focusGained(final FocusEvent e) {
            if (e.getSource() instanceof JSpinner) {
                final JTextComponent text = ((DefaultEditor) ((JSpinner) e.getSource()).getEditor())
                        .getTextField();
                SwingUtilities.invokeLater(new Runnable() {
                    @Override
                    public void run() {
                        text.requestFocus();
                    }
                });
            }
        }
    });
}

From source file:Main.java

/**
 * Installs a workaround for bug #4699955 in a JSpinner.
 * //from   ww  w  .  j  a  va2s  .co  m
 * @param spinner
 *            The spinner to fix
 */
public static void installSpinnerBugWorkaround(final JSpinner spinner) {
    ((DefaultEditor) spinner.getEditor()).getTextField().addFocusListener(new FocusAdapter() {
        @Override
        public void focusGained(final FocusEvent e) {
            if (e.getSource() instanceof JTextComponent) {
                final JTextComponent text = ((JTextComponent) e.getSource());
                SwingUtilities.invokeLater(new Runnable() {
                    @Override
                    public void run() {
                        text.selectAll();
                    }
                });
            }
        }
    });
    spinner.addFocusListener(new FocusAdapter() {
        @Override
        public void focusGained(final FocusEvent e) {
            if (e.getSource() instanceof JSpinner) {
                final JTextComponent text = ((DefaultEditor) ((JSpinner) e.getSource()).getEditor())
                        .getTextField();
                SwingUtilities.invokeLater(new Runnable() {
                    @Override
                    public void run() {
                        text.requestFocus();
                    }
                });
            }
        }
    });
}

From source file:Main.java

private FocusListener getFocusListener() {
    return new FocusAdapter() {
        @Override/*  w  ww  .  ja  v a  2s .com*/
        public void focusGained(FocusEvent arg0) {
            super.focusGained(arg0);
            box.setBackground(Color.BLUE);
            validate();
        }

        @Override
        public void focusLost(FocusEvent arg0) {
            super.focusLost(arg0);
            box.setBackground(Color.red);
            validate();
        }
    };
}

From source file:Main.java

private JFormattedTextField init(JFormattedTextField jtf) {
    jtf.setValue(0);//w  w  w  .  j  a v  a2 s .  c  om
    jtf.addFocusListener(new FocusAdapter() {
        @Override
        public void focusLost(FocusEvent e) {
            Number v1 = (Number) a.getValue();
            Number v2 = (Number) b.getValue();
            sum.setValue(v1.longValue() + v2.longValue());
        }
    });
    return jtf;
}

From source file:Main.java

/**
 * Set the button to have simplified UI.
 * /*  ww w .  ja  va  2  s . c om*/
 * @param button
 *            button to be modified
 * @param <T>
 *            type of button
 * @return button
 */
public static <T extends AbstractButton> T decoratedToSimpleButton(final T button) {

    button.setForeground(Color.BLACK);
    button.setBackground(Color.LIGHT_GRAY);
    button.setBorderPainted(true);
    button.setFocusPainted(true);
    button.setContentAreaFilled(false);
    button.setOpaque(true);

    if (button instanceof JToggleButton) {
        ((JToggleButton) button).addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (button.isSelected()) {
                    button.setBackground(Color.WHITE);
                }
            }
        });
    }
    button.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseEntered(MouseEvent e) {
            super.mouseEntered(e);
            button.setBackground(Color.WHITE);
        }

        @Override
        public void mouseExited(MouseEvent e) {
            super.mouseExited(e);
            if (!button.isSelected()) {
                button.setBackground(Color.LIGHT_GRAY);
            }
        }
    });

    button.addFocusListener(new FocusAdapter() {
        @Override
        public void focusLost(FocusEvent e) {
            if (!button.isSelected()) {
                button.setBackground(Color.LIGHT_GRAY);
            }
        }
    });
    Border line = new LineBorder(Color.BLACK);
    Border margin = new EmptyBorder(5, 15, 5, 15);
    Border compound = new CompoundBorder(line, margin);
    button.setBorder(compound);
    return button;
}

From source file:hr.fer.zemris.vhdllab.platform.ui.wizard.AbstractMultiValidationForm.java

@Override
protected JComponent createFormControl() {
    TableFormBuilder builder = new TableFormBuilder(getBindingFactory());
    doBuildForm(builder);/* ww w.  jav  a2s.c  om*/

    JComponent control = builder.getForm();
    control.addFocusListener(new FocusAdapter() {
        @Override
        public void focusGained(FocusEvent e) {
            if (componentToGiveFocusTo != null) {
                componentToGiveFocusTo.requestFocusInWindow();
            }
        }
    });
    return control;
}

From source file:org.jspresso.framework.binding.swing.JTextComponentConnector.java

/**
 * {@inheritDoc}/*ww  w  .j a v a 2 s .  c o  m*/
 */
@Override
protected void bindJComponent() {
    getConnectedJComponent().addFocusListener(new FocusAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void focusLost(FocusEvent e) {
            if (!e.isTemporary()) {
                fireConnectorValueChange();
            }
        }
    });
}

From source file:OAT.ui.AbstractChartFrame.java

private void initComponent() {
    setJMenuBar(new MainMenuBar(this));

    chartPanel.setPreferredSize(getChartPanelSize());
    setContentPane(chartPanel);//  w w w .ja va  2  s . c  o  m

    setDefaultCloseOperation(
            disposeOnClose() ? WindowConstants.DISPOSE_ON_CLOSE : WindowConstants.HIDE_ON_CLOSE);

    if (hideWhenFocusLost()) {
        addFocusListener(new FocusAdapter() {

            @Override
            public void focusLost(FocusEvent e) {
                setVisible(false);
            }
        });
    }

    init();

    //pack and display
    pack();
}