Example usage for javax.swing JLayer getView

Introduction

In this page you can find the example usage for javax.swing JLayer getView.

Prototype

public V getView() 

Source Link

Document

Returns the JLayer 's view component or null .

Usage

From source file:Main.java

@Override
public void paint(Graphics g, JComponent c) {
    JLayer jlayer = (JLayer) c;
    JProgressBar progress = (JProgressBar) jlayer.getView();
    int w = progress.getSize().width;
    int h = progress.getSize().height;

    if (bi == null || w != prevw || h != prevh) {
        bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
    }//  www  .j  a v  a  2s  .c o  m
    prevw = w;
    prevh = h;

    Graphics2D g2 = bi.createGraphics();
    super.paint(g2, c);
    g2.dispose();

    Image image = c.createImage(new FilteredImageSource(bi.getSource(), new RedGreenChannelSwapFilter()));
    g.drawImage(image, 0, 0, c);
}

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From source file:Main.java

@Override
public void paint(Graphics g, JComponent c) {
    super.paint(g, c);
    if (c instanceof JLayer == false) {
        return;//from   w w  w  . j a  v a2  s .c o m
    }
    JLayer jlayer = (JLayer) c;
    JTabbedPane tabPane = (JTabbedPane) jlayer.getView();
    for (int i = 0; i < tabPane.getTabCount(); i++) {
        Rectangle rect = tabPane.getBoundsAt(i);
        Dimension d = button.getPreferredSize();
        int x = rect.x + rect.width - d.width - 2;
        int y = rect.y + (rect.height - d.height) / 2;
        Rectangle r = new Rectangle(x, y, d.width, d.height);
        button.setForeground(r.contains(pt) ? Color.RED : Color.BLACK);
        SwingUtilities.paintComponent(g, button, p, r);
    }
}

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From source file:FieldValidator.java

@Override
public void paint(Graphics g, JComponent c) {
    super.paint(g, c);

    JLayer jlayer = (JLayer) c;
    JFormattedTextField ftf = (JFormattedTextField) jlayer.getView();
    if (!ftf.isEditValid()) {
        Graphics2D g2 = (Graphics2D) g.create();

        // Paint the red X.
        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        int w = c.getWidth();
        int h = c.getHeight();
        int s = 8;
        int pad = 4;
        int x = w - pad - s;
        int y = (h - s) / 2;
        g2.setPaint(Color.red);//w  w  w  .  j  a  v  a 2s  . com
        g2.fillRect(x, y, s + 1, s + 1);
        g2.setPaint(Color.white);
        g2.drawLine(x, y, x + s, y + s);
        g2.drawLine(x, y + s, x + s, y);

        g2.dispose();
    }
}

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From source file:Main.java

@Override
protected void processMouseMotionEvent(MouseEvent e, JLayer<? extends JTabbedPane> l) {
    pt.setLocation(e.getPoint());/*from   w  w  w  . j a  va2  s .c o  m*/
    JTabbedPane tabbedPane = (JTabbedPane) l.getView();
    int index = tabbedPane.indexAtLocation(pt.x, pt.y);
    if (index >= 0) {
        tabbedPane.repaint(tabbedPane.getBoundsAt(index));
    } else {
        tabbedPane.repaint();
    }
}

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From source file:Main.java

@Override
protected void processMouseEvent(MouseEvent e, JLayer<? extends JTabbedPane> l) {
    if (e.getID() != MouseEvent.MOUSE_CLICKED) {
        return;/*from   w w w.j ava2s  . co m*/
    }
    pt.setLocation(e.getPoint());
    JTabbedPane tabbedPane = (JTabbedPane) l.getView();
    int index = tabbedPane.indexAtLocation(pt.x, pt.y);
    if (index >= 0) {
        Rectangle rect = tabbedPane.getBoundsAt(index);
        Dimension d = button.getPreferredSize();
        int x = rect.x + rect.width - d.width - 2;
        int y = rect.y + (rect.height - d.height) / 2;
        Rectangle r = new Rectangle(x, y, d.width, d.height);
        if (r.contains(pt)) {
            tabbedPane.removeTabAt(index);
        }
    }
    l.getView().repaint();
}

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