List of usage examples for javax.swing BorderFactory createEtchedBorder
public static Border createEtchedBorder()
From source file:Main.java
public Main() { getContentPane().setLayout(new FlowLayout()); JLabel labelTwo = new JLabel("www.java2s.com"); labelTwo.setBorder(BorderFactory.createDashedBorder(Color.red, 2.0f, 10.0f, 1.0f, true)); add(labelTwo);// ww w. j a v a 2 s. c o m JLabel labelThree = new JLabel("MatteBorder"); labelThree.setBorder(BorderFactory.createMatteBorder(10, 10, 10, 10, Color.pink)); add(labelThree); JLabel labelFour = new JLabel("TitledBorder"); labelFour.setBorder( BorderFactory.createTitledBorder(BorderFactory.createMatteBorder(10, 10, 10, 10, Color.pink), "Title", TitledBorder.RIGHT, TitledBorder.BOTTOM)); add(labelFour); JLabel labelSix = new JLabel("CompoundBorder"); Border one = BorderFactory.createEtchedBorder(); Border two = BorderFactory.createMatteBorder(4, 4, 4, 4, Color.blue); labelSix.setBorder(BorderFactory.createCompoundBorder(one, two)); add(labelSix); }
From source file:ButtonwithImageIcon.java
public ButtonPanel() { JButton btn = new JButton("Push Me", new BoxIcon(Color.blue, 2)); btn.setRolloverIcon(new BoxIcon(Color.cyan, 3)); btn.setPressedIcon(new BoxIcon(Color.yellow, 4)); btn.setHorizontalTextPosition(JButton.LEFT); btn.setBorder(BorderFactory.createEtchedBorder()); btn.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { System.out.println("Button was pressed."); }// w w w .j a v a2 s . c o m }); add(btn); }
From source file:Main.java
private JPanel createGridPanel() { int rows = 5; int cols = 5; JPanel gridPanel = new JPanel(new GridLayout(rows, cols)); for (int i = 0; i < rows; i++) { for (int j = 0; j < cols; j++) { JLabel label = new JLabel(String.format("[%d, %d]", i, j), SwingConstants.CENTER); label.setBorder(BorderFactory.createEtchedBorder()); gridPanel.add(label);/*from ww w. j a va2 s. c o m*/ } } return gridPanel; }
From source file:Main.java
/** * Puts an array of components into a new panel with a label. * /*from ww w.ja v a2 s. com*/ * @param a * The Components to add. * @param label * The label of the panel. * @return A Panel with the given label and the components inside. */ public static JPanel addToLabeledPanel(Component[] a, String label) { JPanel panel = new JPanel(); panel.setLayout(new GridLayout(1, a.length)); addAll(a, panel); panel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), label)); return panel; }
From source file:ch.zhaw.ias.dito.ui.util.SingleHistogramPanel.java
public SingleHistogramPanel(Matrix m) { super(new BorderLayout()); this.m = m;/*w w w .jav a 2 s . c o m*/ this.chart = createChart(); this.chartPanel = new ChartPanel(this.chart); Border border = BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4), BorderFactory.createEtchedBorder()); this.chartPanel.setBorder(border); add(this.chartPanel, BorderLayout.CENTER); JPanel dashboard = new JPanel(new BorderLayout()); dashboard.setBorder(BorderFactory.createEmptyBorder(0, 4, 4, 4)); this.spinner = new JSpinner(new SpinnerNumberModel(0, 0, m.getColCount() - 1, 1)); spinner.addChangeListener(this); this.slider = new JSlider(0, m.getColCount() - 1, 0); slider.setPaintLabels(true); slider.setMajorTickSpacing(Math.max(50, 10 * Math.round(m.getColCount() / 100))); slider.setPaintTicks(true); this.slider.addChangeListener(this); FormLayout layout = new FormLayout("fill:0:g, max(20dlu; pref)", "top:pref"); CellConstraints cc = new CellConstraints(); DefaultFormBuilder fb = new DefaultFormBuilder(layout, Translation.INSTANCE.getBundle()); fb.add(slider, cc.xy(1, 1)); fb.add(spinner, cc.xy(2, 1)); dashboard.add(fb.getPanel(), BorderLayout.CENTER); add(dashboard, BorderLayout.SOUTH); switchColumn(0); }
From source file:BorderTest.java
public BorderFrame() { setTitle("BorderTest"); setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT); demoPanel = new JPanel(); buttonPanel = new JPanel(); group = new ButtonGroup(); addRadioButton("Lowered bevel", BorderFactory.createLoweredBevelBorder()); addRadioButton("Raised bevel", BorderFactory.createRaisedBevelBorder()); addRadioButton("Etched", BorderFactory.createEtchedBorder()); addRadioButton("Line", BorderFactory.createLineBorder(Color.BLUE)); addRadioButton("Matte", BorderFactory.createMatteBorder(10, 10, 10, 10, Color.BLUE)); addRadioButton("Empty", BorderFactory.createEmptyBorder()); Border etched = BorderFactory.createEtchedBorder(); Border titled = BorderFactory.createTitledBorder(etched, "Border types"); buttonPanel.setBorder(titled);// ww w. jav a2 s .c om setLayout(new GridLayout(2, 1)); add(buttonPanel); add(demoPanel); }
From source file:AlignLabels.java
JLabel createLabel(String text) {
String separator = System.getProperty("line.separator");
JLabel label = new JLabel(text + separator + "multiline" + separator + "label");
label.setToolTipText(text + "\n\ndoubled space\n\ntooltip");
label.setBorder(BorderFactory.createEtchedBorder());
this.add(label);
label.setPreferredSize(new Dimension(125, 125));
return label;
}
From source file:ChiSquareCalculator.java
ChiSquareCalculator() {
final JFrame jfrm = new JFrame("Chi Square Calculator");
jfrm.setSize(400, 550);/*from ww w. j ava2s . c o m*/
jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jfrm.setResizable(false);
// panel 1
JPanel pn1 = new JPanel();
pn1.setOpaque(true);
pn1.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "2 x 2"));
JLabel jlab1 = new JLabel("class 1");
JLabel jlab2 = new JLabel("class 2");
JLabel jlab3 = new JLabel("case");
JLabel jlab4 = new JLabel("control");
jtf1 = new JTextField();
jtf2 = new JTextField();
jtf3 = new JTextField();
jtf4 = new JTextField();
// pn1 layout all
GridBagLayout CalLayout1 = new GridBagLayout();
GridBagConstraints gbc1 = new GridBagConstraints();
pn1.setLayout(CalLayout1);
gbc1.weightx = 1.0; //default 0.0
gbc1.weighty = 1.0; //default 0.0
gbc1.insets = new Insets(4, 4, 4, 4); // Add some space
gbc1.fill = GridBagConstraints.BOTH;
gbc1.gridwidth = 1;
gbc1.gridx = 1;
gbc1.gridy = 0;
CalLayout1.setConstraints(jlab1, gbc1);
gbc1.gridx = 2;
gbc1.gridy = 0;
CalLayout1.setConstraints(jlab2, gbc1);
gbc1.gridx = 0;
gbc1.gridy = 1;
CalLayout1.setConstraints(jlab3, gbc1);
gbc1.gridx = 1;
gbc1.gridy = 1;
CalLayout1.setConstraints(jtf1, gbc1);
gbc1.gridx = 2;
gbc1.gridy = 1;
CalLayout1.setConstraints(jtf2, gbc1);
gbc1.gridx = 0;
gbc1.gridy = 2;
CalLayout1.setConstraints(jlab4, gbc1);
gbc1.gridx = 1;
gbc1.gridy = 2;
CalLayout1.setConstraints(jtf3, gbc1);
gbc1.gridx = 2;
gbc1.gridy = 2;
CalLayout1.setConstraints(jtf4, gbc1);
pn1.add(jlab1);
pn1.add(jlab2);
pn1.add(jlab3);
pn1.add(jlab4);
pn1.add(jtf1);
pn1.add(jtf2);
pn1.add(jtf3);
pn1.add(jtf4);
// panel 2
JPanel pn2 = new JPanel();
pn2.setOpaque(true);
pn2.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "2 x 3"));
JLabel jlab5 = new JLabel("class 1");
JLabel jlab6 = new JLabel("class 2");
JLabel jlab7 = new JLabel("class 3");
JLabel jlab8 = new JLabel("case");
JLabel jlab9 = new JLabel("control");
jtf5 = new JTextField();
jtf6 = new JTextField();
jtf7 = new JTextField();
jtf8 = new JTextField();
jtf9 = new JTextField();
jtf10 = new JTextField();
// pn2 layout all
GridBagLayout CalLayout2 = new GridBagLayout();
GridBagConstraints gbc2 = new GridBagConstraints();
pn2.setLayout(CalLayout2);
gbc2.weightx = 1.0; //default 0.0
gbc2.weighty = 1.0; //default 0.0
gbc2.insets = new Insets(4, 4, 4, 4); // Add some space
gbc2.fill = GridBagConstraints.BOTH;
gbc2.gridwidth = 1;
gbc2.gridx = 1;
gbc2.gridy = 0;
CalLayout2.setConstraints(jlab5, gbc2);
gbc2.gridx = 2;
gbc2.gridy = 0;
CalLayout2.setConstraints(jlab6, gbc2);
gbc2.gridx = 3;
gbc2.gridy = 0;
CalLayout2.setConstraints(jlab7, gbc2);
gbc2.gridx = 0;
gbc2.gridy = 1;
CalLayout2.setConstraints(jlab8, gbc2);
gbc2.gridx = 1;
gbc2.gridy = 1;
CalLayout2.setConstraints(jtf5, gbc2);
gbc2.gridx = 2;
gbc2.gridy = 1;
CalLayout2.setConstraints(jtf6, gbc2);
gbc2.gridx = 3;
gbc2.gridy = 1;
CalLayout2.setConstraints(jtf7, gbc2);
gbc2.gridx = 0;
gbc2.gridy = 2;
CalLayout2.setConstraints(jlab9, gbc2);
gbc2.gridx = 1;
gbc2.gridy = 2;
CalLayout2.setConstraints(jtf8, gbc2);
gbc2.gridx = 2;
gbc2.gridy = 2;
CalLayout2.setConstraints(jtf9, gbc2);
gbc2.gridx = 3;
gbc2.gridy = 2;
CalLayout2.setConstraints(jtf10, gbc2);
pn2.add(jlab5);
pn2.add(jlab6);
pn2.add(jlab7);
pn2.add(jlab8);
pn2.add(jlab9);
pn2.add(jtf5);
pn2.add(jtf6);
pn2.add(jtf7);
pn2.add(jtf8);
pn2.add(jtf9);
pn2.add(jtf10);
// panel 3
JPanel pn3 = new JPanel();
pn3.setOpaque(true);
pn3.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "statistic"));
JLabel jlab10 = new JLabel("chi-square");
JLabel jlab11 = new JLabel("degree of freedom");
jtf11 = new JTextField();
jtf12 = new JTextField();
GridBagLayout CalLayout3 = new GridBagLayout();
GridBagConstraints gbc3 = new GridBagConstraints();
pn3.setLayout(CalLayout3);
gbc3.weightx = 1.0; //default 0.0
gbc3.weighty = 1.0; //default 0.0
gbc3.insets = new Insets(4, 4, 4, 4); // Add some space
gbc3.fill = GridBagConstraints.BOTH;
gbc3.gridwidth = 1;
gbc3.gridx = 0;
gbc3.gridy = 0;
CalLayout3.setConstraints(jlab10, gbc3);
gbc3.gridwidth = 3;
gbc3.gridx = 1;
gbc3.gridy = 0;
CalLayout3.setConstraints(jtf11, gbc3);
gbc3.gridwidth = 2;
gbc3.gridx = 0;
gbc3.gridy = 1;
CalLayout3.setConstraints(jlab11, gbc3);
gbc3.gridx = 2;
gbc3.gridy = 1;
CalLayout3.setConstraints(jtf12, gbc3);
pn3.add(jlab10);
pn3.add(jlab11);
pn3.add(jtf11);
pn3.add(jtf12);
JPanel pn4 = new JPanel();
pn4.setOpaque(true);
pn4.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "result"));
JLabel jlab12 = new JLabel("p-value");
final JLabel jlab13 = new JLabel("odds ratio");
final JLabel jlab14 = new JLabel("standard error");
final JLabel jlab15 = new JLabel("confidence interval 95%");
jtf13 = new JTextField();
jtf14 = new JTextField();
jtf15 = new JTextField();
jtf16 = new JTextField();
jtf17 = new JTextField();
jlab13.setEnabled(false);
jlab14.setEnabled(false);
jlab15.setEnabled(false);
jtf14.setEnabled(false);
jtf15.setEnabled(false);
jtf16.setEnabled(false);
jtf17.setEnabled(false);
JButton jbtn1 = new JButton("Run 2x2");
jbtn1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
long number1, number2, number3, number4;
try {
number1 = Long.parseLong(jtf1.getText());
number2 = Long.parseLong(jtf2.getText());
number3 = Long.parseLong(jtf3.getText());
number4 = Long.parseLong(jtf4.getText());
} catch (Exception ne) {
JOptionPane.showMessageDialog(jfrm, "Error: Bad input, only integer is acceptable!");
return;
}
long[][] obs = new long[2][2];
obs[0][0] = number1;
obs[0][1] = number2;
obs[1][0] = number3;
obs[1][1] = number4;
ChiSquareTest mychiSquare = new ChiSquareTest();
double stats = mychiSquare.chiSquare(obs);
jtf11.setText(String.valueOf(stats));
jtf12.setText(String.valueOf(1));
double pvalue = mychiSquare.chiSquareTest(obs);
jtf13.setText(String.valueOf(pvalue));
jtf5.setText("");
jtf6.setText("");
jtf7.setText("");
jtf8.setText("");
jtf9.setText("");
jtf10.setText("");
jlab13.setEnabled(true);
jlab14.setEnabled(true);
jlab15.setEnabled(true);
jtf14.setEnabled(true);
jtf15.setEnabled(true);
jtf16.setEnabled(true);
jtf17.setEnabled(true);
double or = (double) (number2 * number3) / (number1 * number4);
double se = Math.sqrt(
(double) 1 / number1 + (double) 1 / number2 + (double) 1 / number3 + (double) 1 / number4);
double logOR = Math.log(or);
double logU95 = logOR + 1.96 * se;
double logL95 = logOR - 1.96 * se;
double U95 = Math.exp(logU95);
double L95 = Math.exp(logL95);
final java.text.DecimalFormat mydf = new java.text.DecimalFormat("0.000000");
jtf14.setText(String.valueOf(or));
jtf15.setText(String.valueOf(se));
jtf16.setText(String.valueOf(mydf.format(L95)));
jtf17.setText(String.valueOf(mydf.format(U95)));
}
});
JButton jbtn2 = new JButton("Run 2x3");
jbtn2.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
long number1, number2, number3, number4, number5, number6;
try {
number1 = Long.parseLong(jtf5.getText());
number2 = Long.parseLong(jtf6.getText());
number3 = Long.parseLong(jtf7.getText());
number4 = Long.parseLong(jtf8.getText());
number5 = Long.parseLong(jtf9.getText());
number6 = Long.parseLong(jtf10.getText());
} catch (Exception ne) {
JOptionPane.showMessageDialog(jfrm, "Error: Bad input, only integer is acceptable!");
return;
}
long[][] obs = new long[2][3];
obs[0][0] = number1;
obs[0][1] = number2;
obs[0][2] = number3;
obs[1][0] = number4;
obs[1][1] = number5;
obs[1][2] = number6;
ChiSquareTest mychiSquare = new ChiSquareTest();
double stats = mychiSquare.chiSquare(obs);
jtf11.setText(String.valueOf(stats));
jtf12.setText(String.valueOf(2));
double pvalue = mychiSquare.chiSquareTest(obs);
jtf13.setText(String.valueOf(pvalue));
jtf1.setText("");
jtf2.setText("");
jtf3.setText("");
jtf4.setText("");
jtf14.setText("");
jtf15.setText("");
jtf16.setText("");
jtf17.setText("");
jlab13.setEnabled(false);
jlab14.setEnabled(false);
jlab15.setEnabled(false);
jtf14.setEnabled(false);
jtf15.setEnabled(false);
jtf16.setEnabled(false);
jtf17.setEnabled(false);
}
});
JButton jbtn3 = new JButton("Run Statistic");
jbtn3.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
double stat, df;
try {
stat = Double.parseDouble(jtf11.getText());
df = Double.parseDouble(jtf12.getText());
} catch (Exception ne) {
JOptionPane.showMessageDialog(jfrm, "Error: Bad input, only number is acceptable!");
return;
}
ChiSquaredDistribution distribution = new ChiSquaredDistribution(df);
double pvalue = 1 - distribution.cumulativeProbability(stat);
jtf13.setText(String.valueOf(pvalue));
jtf1.setText("");
jtf2.setText("");
jtf3.setText("");
jtf4.setText("");
jtf5.setText("");
jtf6.setText("");
jtf7.setText("");
jtf8.setText("");
jtf9.setText("");
jtf10.setText("");
jtf14.setText("");
jtf15.setText("");
jtf16.setText("");
jtf17.setText("");
jlab13.setEnabled(false);
jlab14.setEnabled(false);
jlab15.setEnabled(false);
jtf14.setEnabled(false);
jtf15.setEnabled(false);
jtf16.setEnabled(false);
jtf17.setEnabled(false);
}
});
JButton jbtn4 = new JButton("clear");
jbtn4.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
jtf1.setText("");
jtf2.setText("");
jtf3.setText("");
jtf4.setText("");
jtf5.setText("");
jtf6.setText("");
jtf7.setText("");
jtf8.setText("");
jtf9.setText("");
jtf10.setText("");
jtf11.setText("");
jtf12.setText("");
jtf13.setText("");
jtf14.setText("");
jtf15.setText("");
jtf16.setText("");
jtf17.setText("");
jlab13.setEnabled(false);
jlab14.setEnabled(false);
jlab15.setEnabled(false);
jtf14.setEnabled(false);
jtf15.setEnabled(false);
jtf16.setEnabled(false);
jtf17.setEnabled(false);
}
});
GridBagLayout CalLayout4 = new GridBagLayout();
GridBagConstraints gbc4 = new GridBagConstraints();
pn4.setLayout(CalLayout4);
gbc4.weightx = 1.0; //default 0.0
gbc4.weighty = 1.0; //default 0.0
gbc4.insets = new Insets(4, 4, 4, 4); // Add some space
gbc4.fill = GridBagConstraints.BOTH;
gbc4.gridwidth = 1;
gbc4.gridx = 0;
gbc4.gridy = 0;
CalLayout4.setConstraints(jbtn1, gbc4);
gbc4.gridx = 1;
gbc4.gridy = 0;
CalLayout4.setConstraints(jbtn2, gbc4);
gbc4.gridx = 2;
gbc4.gridy = 0;
CalLayout4.setConstraints(jbtn3, gbc4);
gbc4.gridx = 3;
gbc4.gridy = 0;
CalLayout4.setConstraints(jbtn4, gbc4);
gbc4.gridx = 0;
gbc4.gridy = 1;
CalLayout4.setConstraints(jlab12, gbc4);
gbc4.gridwidth = 3;
gbc4.gridx = 1;
gbc4.gridy = 1;
CalLayout4.setConstraints(jtf13, gbc4);
gbc4.gridwidth = 2;
gbc4.gridx = 0;
gbc4.gridy = 2;
CalLayout4.setConstraints(jlab13, gbc4);
gbc4.gridx = 2;
gbc4.gridy = 2;
CalLayout4.setConstraints(jtf14, gbc4);
gbc4.gridx = 0;
gbc4.gridy = 3;
CalLayout4.setConstraints(jlab14, gbc4);
gbc4.gridx = 2;
gbc4.gridy = 3;
CalLayout4.setConstraints(jtf15, gbc4);
gbc4.gridx = 0;
gbc4.gridy = 4;
CalLayout4.setConstraints(jlab15, gbc4);
gbc4.gridwidth = 1;
gbc4.gridx = 2;
gbc4.gridy = 4;
CalLayout4.setConstraints(jtf16, gbc4);
gbc4.gridx = 3;
gbc4.gridy = 4;
CalLayout4.setConstraints(jtf17, gbc4);
pn4.add(jlab12);
pn4.add(jlab13);
pn4.add(jlab14);
pn4.add(jlab15);
pn4.add(jtf13);
pn4.add(jtf14);
pn4.add(jtf15);
pn4.add(jtf16);
pn4.add(jtf17);
pn4.add(jbtn1);
pn4.add(jbtn2);
pn4.add(jbtn3);
pn4.add(jbtn4);
// jfrm layout all
GridBagLayout CalLayout = new GridBagLayout();
GridBagConstraints gbc = new GridBagConstraints();
jfrm.setLayout(CalLayout);
gbc.weightx = 1.0; //default 0.0
gbc.weighty = 1.0; //default 0.0
gbc.insets = new Insets(4, 4, 4, 4); // Add some space
gbc.fill = GridBagConstraints.BOTH;
gbc.gridwidth = 4;
gbc.gridx = 0;
gbc.gridy = 0;
CalLayout.setConstraints(pn1, gbc);
gbc.gridx = 0;
gbc.gridy = 1;
CalLayout.setConstraints(pn2, gbc);
gbc.gridx = 0;
gbc.gridy = 2;
CalLayout.setConstraints(pn3, gbc);
gbc.gridx = 0;
gbc.gridy = 3;
CalLayout.setConstraints(pn4, gbc);
jfrm.add(pn1);
jfrm.add(pn2);
jfrm.add(pn3);
jfrm.add(pn4);
// Help Menu Bar
JMenuBar jmb = new JMenuBar();
JMenu jmh = new JMenu("Help");
JMenuItem jmiAbout = new JMenuItem("About");
jmiAbout.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
JOptionPane.showMessageDialog(jfrm,
"Name: Chi Square Calculator\n" + "Version: 1.0\n"
+ "Author: Felix Yanhui Fan\n" + "EMail: nolanfyh@gmail.com\n"
+ "Website: http://felixfan.github.io/ChiSquareCalculator\n");
}
});
JMenuItem jmiLisence = new JMenuItem("Lisence");
jmiLisence.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(jfrm,
"This program is licensed under the terms of \n"
+ "the GNU General Public License version 3 \n" + "Available online under: \n"
+ "http://www.gnu.org/licenses/gpl-3.0.html\n");
}
});
jmh.add(jmiAbout);
jmh.add(jmiLisence);
jmb.add(Box.createHorizontalGlue()); // Aligning JMenu on the right corner of JMenuBar
jmb.add(jmh);
jfrm.setJMenuBar(jmb);
jfrm.setVisible(true);
}
From source file:OptionDialogTest.java
/** * Constructs a button panel./*w ww. j a va 2 s.co m*/ * @param title the title shown in the border * @param options an array of radio button labels */ public ButtonPanel(String title, String... options) { setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), title)); setLayout(new BoxLayout(this, BoxLayout.Y_AXIS)); group = new ButtonGroup(); // make one radio button for each option for (String option : options) { JRadioButton b = new JRadioButton(option); b.setActionCommand(option); add(b); group.add(b); b.setSelected(option == options[0]); } }
From source file:be.ac.ua.comp.scarletnebula.gui.AllGraphsPanel.java
/** * Constructor./* w ww . j a v a 2s. com*/ * * @param server * The server whose statistics to display. */ public AllGraphsPanel(final Server server) { super(new GridBagLayout()); this.server = server; statisticsManager = server.getServerStatistics(); statisticsManager.addNewDatastreamListener(this); statisticsManager.addDeleteDatastreamListener(this); setOpaque(true); setBackground(Color.WHITE); setBorder(BorderFactory.createEtchedBorder()); placeComponents(); }