Example usage for javax.swing JPanel setOpaque

Introduction

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

Prototype

@BeanProperty(expert = true, description = "The component's opacity")
public void setOpaque(boolean isOpaque)

Source Link

Document

If true the component paints every pixel within its bounds.

Usage

From source file:eu.europa.esig.dss.applet.util.ComponentFactory.java

/**
 * @param builder//from  w w w.  j a v a 2  s  . c om
 * @return
 */
public static JPanel createPanel(final PanelBuilder builder) {
    final JPanel panel = builder.build();
    panel.setOpaque(true);
    panel.setBackground(DEFAULT_BACKGROUND);
    return panel;
}

From source file:eu.europa.esig.dss.applet.util.ComponentFactory.java

/**
 * @param layout/*from   w ww  .  j a  v  a 2 s. co  m*/
 * @param bgColor
 * @return
 */
public static JPanel createPanel(final LayoutManager layout, final Color bgColor) {
    final JPanel panel = new JPanel(layout);
    panel.setOpaque(true);
    panel.setBackground(bgColor);
    return panel;
}

From source file:lcmc.LCMC.java

/** Returns the main panel. */
protected static JPanel getMainPanel() {
    final JPanel mainPanel = new MainPanel();
    Tools.getGUIData().setMainPanel(mainPanel);
    mainPanel.setOpaque(true); //content panes must be opaque
    return mainPanel;
}

From source file:de.ipk_gatersleben.ag_pbi.mmd.visualisations.gradient.GradientDataChartComponent.java

public static JPanel prettifyChart(org.graffiti.graph.GraphElement ge, ChartOptions co, JFreeChart jfChart,
        int idx) {
    if (jfChart.getTitle() != null) {
        jfChart.getTitle().setFont(NodeTools.getChartTitleFont(ge));
        jfChart.getTitle().setPaint(NodeTools.getChartTitleColor(ge));
    }//from  w  ww  . j a v  a  2 s  . c om

    ChartPanel jfreechartPanel = new ChartPanel(jfChart, false);

    JPanel chartPanel = jfreechartPanel;
    Color cbc = NodeTools.getChartBackgroundColor(ge, idx);

    if (cbc != null) {
        chartPanel.setOpaque(true);
        chartPanel.setBackground(cbc);
    } else {
        chartPanel.setOpaque(false);
        chartPanel.setBackground(null);
    }

    if (chartPanel instanceof ChartPanel) {
        ChartPanel cp = (ChartPanel) chartPanel;
        cp.setMinimumDrawHeight(300);
        cp.setMinimumDrawWidth(330);
    }
    if (co.borderHor > 0)
        chartPanel.setBorder(BorderFactory.createEmptyBorder(1, 0, 3, 0));
    return chartPanel;
}

From source file:eu.europa.ec.markt.dss.applet.util.ComponentFactory.java

/**
 * //from  w  ww  . ja v  a2 s. c  o m
 * @param builder
 * @param opaque
 * @param bgColor
 * @return
 */
public static JPanel createPanel(final PanelBuilder builder, final boolean opaque, final Color bgColor) {
    final JPanel panel = builder.build();
    panel.setOpaque(opaque);
    panel.setBackground(bgColor);
    return panel;
}

From source file:eu.europa.ec.markt.dss.applet.util.ComponentFactory.java

/**
 * //from w  w w . j  a v a2  s  . co  m
 * @param layout
 * @param bgColor
 * @param opaque
 * @return
 */
public static JPanel createPanel(final LayoutManager layout, final boolean opaque, final Color bgColor) {
    final JPanel panel = new JPanel(layout);
    panel.setOpaque(opaque);
    panel.setBackground(bgColor);
    return panel;
}

From source file:layout.SpringGrid.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread.//from w  w  w. jav a  2 s .  c  o m
 */
private static void createAndShowGUI() {
    //Create the panel and populate it.
    JPanel panel = new JPanel(new SpringLayout());
    for (int i = 0; i < 9; i++) {
        JTextField textField = new JTextField(Integer.toString(i));

        //Make the 4th field extra big.
        if (i == 4) {
            textField.setText("This one is extra long.");
        }

        panel.add(textField);
    }

    //Lay out the panel.
    SpringUtilities.makeGrid(panel, 3, 3, //rows, cols
            5, 5, //initialX, initialY
            5, 5);//xPad, yPad

    //Create and set up the window.
    JFrame frame = new JFrame("SpringGrid");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    panel.setOpaque(true); //content panes must be opaque
    frame.setContentPane(panel);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

From source file:SpringForm.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread./*from   w  w  w  . j  a v a 2  s  .  c  om*/
 */
private static void createAndShowGUI() {
    String[] labels = { "Name: ", "Fax: ", "Email: ", "Address: " };
    int numPairs = labels.length;

    //Create and populate the panel.
    JPanel p = new JPanel(new SpringLayout());
    for (int i = 0; i < numPairs; i++) {
        JLabel l = new JLabel(labels[i], JLabel.TRAILING);
        p.add(l);
        JTextField textField = new JTextField(10);
        l.setLabelFor(textField);
        p.add(textField);
    }

    //Lay out the panel.
    SpringUtilities.makeCompactGrid(p, numPairs, 2, //rows, cols
            6, 6, //initX, initY
            6, 6); //xPad, yPad

    //Create and set up the window.
    JFrame frame = new JFrame("SpringForm");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    p.setOpaque(true); //content panes must be opaque
    frame.setContentPane(p);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

From source file:levelBuilder.DialogMaker.java

/**
 * First window to interact with. Offers options of load graph or new graph.
 *//*from w w w .  j a  v  a2s  .c  o m*/
private static void splashWindow() {
    final JFrame frame = new JFrame("Dialog Maker");

    //Handles button pushes.
    class SplashActionHandler implements ActionListener {
        @Override
        public void actionPerformed(ActionEvent e) {
            frame.dispose();
            if (e.getActionCommand().equals("loadGraph"))
                loadFilePopup();
            else
                loadGraph(true);
        }
    }

    //Loads and sets background image.
    BufferedImage img = null;
    try {
        img = ImageIO.read(new File(imgDir + "splash.png"));
    } catch (IOException e) {
        e.printStackTrace();
    }
    final BufferedImage img2 = img;
    JPanel panel = new JPanel() {
        @Override
        protected void paintComponent(Graphics g) {
            super.paintComponent(g);
            g.drawImage(img2, 0, 0, null);
        }
    };

    panel.setOpaque(true);
    panel.setLayout(new BorderLayout());
    panel.setPreferredSize(new Dimension(800, 600));
    panel.setBorder(BorderFactory.createEmptyBorder(0, 0, 300, 0));

    JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
    buttonPanel.setOpaque(false);

    //Buttons
    JButton loadMap = new JButton("Load Graph");
    loadMap.setActionCommand("loadGraph");
    loadMap.addActionListener(new SplashActionHandler());
    buttonPanel.add(loadMap);

    JButton newMap = new JButton("New Graph");
    newMap.setActionCommand("newGraph");
    newMap.addActionListener(new SplashActionHandler());
    buttonPanel.add(newMap);

    panel.add(buttonPanel, BorderLayout.SOUTH);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(panel);
    frame.pack();
    frame.setVisible(true);
}

From source file:SpringGrid.java

/**
 * Create the GUI and show it. For thread safety, this method should be
 * invoked from the event-dispatching thread.
 *///from w w  w. java  2 s  .  co m
private static void createAndShowGUI() {
    // Create the panel and populate it.
    JPanel panel = new JPanel(new SpringLayout());
    for (int i = 0; i < 9; i++) {
        JTextField textField = new JTextField(Integer.toString(i));

        // Make the 4th field extra big.
        if (i == 4) {
            textField.setText("This one is extra long.");
        }

        panel.add(textField);
    }

    // Lay out the panel.
    SpringUtilities.makeGrid(panel, 3, 3, // rows, cols
            5, 5, // initialX, initialY
            5, 5);// xPad, yPad

    // Create and set up the window.
    JFrame frame = new JFrame("SpringGrid");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    // Set up the content pane.
    panel.setOpaque(true); // content panes must be opaque
    frame.setContentPane(panel);

    // Display the window.
    frame.pack();
    frame.setVisible(true);
}