Example usage for javax.swing JTabbedPane getTabCount

Introduction

In this page you can find the example usage for javax.swing JTabbedPane getTabCount.

Prototype

@BeanProperty(bound = false)
public int getTabCount() 

Source Link

Document

Returns the number of tabs in this tabbedpane.

Usage

From source file:Main.java

public static void main(String[] args) {
    JTabbedPane tab = new JTabbedPane();
    tab.addTab("A", new JPanel());
    tab.addTab("+", new JPanel());
    tab.getModel().addChangeListener(new ChangeListener() {
        private int lastSelected;
        private boolean ignore = false;

        @Override/*from w w  w.  j a va 2 s .  c o  m*/
        public void stateChanged(ChangeEvent e) {
            if (!ignore) {
                ignore = true;
                try {
                    int selected = tab.getSelectedIndex();
                    String title = tab.getTitleAt(selected);
                    if ("+".equals(title)) {
                        JPanel pane = new JPanel();
                        tab.insertTab("Tab" + (tab.getTabCount() - 1), null, pane, null, lastSelected + 1);
                        tab.setSelectedComponent(pane);
                    } else {
                        lastSelected = selected;
                    }
                } finally {
                    ignore = false;
                }
            }
        }
    });
    final JButton btn = new JButton("Add");
    btn.addActionListener(e -> System.out.println(tab.getTabCount()));

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(tab);
    frame.add(btn, BorderLayout.SOUTH);
    frame.pack();
    frame.setVisible(true);
}

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From source file:TabSample.java

static void add(JTabbedPane tabbedPane, String label) {
    int count = tabbedPane.getTabCount();
    JButton button = new JButton(label);
    button.setBackground(colors[count]);
    tabbedPane.addTab(label, new ImageIcon("yourFile.gif"), button, label);
}

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From source file:TabSample.java

static void add(JTabbedPane tabbedPane, String label, int mnemonic) {
    int count = tabbedPane.getTabCount();
    JButton button = new JButton(label);
    tabbedPane.addTab(label, new ImageIcon("yourFile.gif"), button, label);
    tabbedPane.setMnemonicAt(count, mnemonic);
}

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From source file:MainClass.java

static void add(JTabbedPane tabbedPane, String label, int mnemonic) {
    int count = tabbedPane.getTabCount();
    JButton button = new JButton(label);
    tabbedPane.addTab(label, button);/*from   w ww.  j av a 2  s  .c o m*/
    tabbedPane.setMnemonicAt(count, mnemonic);
}

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From source file:TabbedPaneSample.java

static void add(JTabbedPane tabbedPane, String label) {
    int count = tabbedPane.getTabCount();
    JButton button = new JButton(label);
    button.setBackground(colors[count]);
    tabbedPane.addTab(label, new DiamondIcon(colors[count]), button, label);
}

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From source file:Main.java

public static void setLocaleRecursively(final Component comp, final Locale l) {

    comp.setLocale(l);/*www.  j  av  a  2  s  .  c o  m*/

    Component[] children = null;

    if (comp instanceof JMenu) {
        children = ((JMenu) comp).getMenuComponents();
    } else if (comp instanceof JTabbedPane) {
        JTabbedPane tabbedPane = (JTabbedPane) comp;
        children = new Component[tabbedPane.getTabCount()];
        for (int i = 0; i < children.length; i++) {
            children[i] = tabbedPane.getComponentAt(i);
        }
    } else if (comp instanceof Container) {
        children = ((Container) comp).getComponents();
    }

    for (Component child : children) {
        setLocaleRecursively(child, l);
    }

}

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From source file:Main.java

public static void setFont(JComponent component, Font font, ComponentOrientation componentOrientation) {
    component.setFont(font);// w ww .jav a 2 s.  co m

    if (component instanceof JTextField) {
        component.setComponentOrientation(componentOrientation);
    }

    if (component instanceof JTextArea) {
        component.setComponentOrientation(componentOrientation);
    }

    if (component instanceof JTextPane) {
        component.setComponentOrientation(componentOrientation);
    }

    if (component instanceof JScrollPane) {
        for (Component cmp : component.getComponents()) {
            setFont((JComponent) cmp, font, componentOrientation);
        }
    }

    if (component instanceof JTree) {
        component.setComponentOrientation(componentOrientation);
    }

    if (component instanceof JComboBox) {
        component.setComponentOrientation(componentOrientation);
        JComboBox comboBox = (JComboBox) component;
        ((BasicComboBoxRenderer) comboBox.getRenderer()).setHorizontalAlignment(SwingConstants.RIGHT);
        ((BasicComboBoxRenderer) comboBox.getRenderer()).setAutoscrolls(true);
        comboBox.setMaximumRowCount(20);
    }

    /* if(component instanceof JLabel) {
     ((JLabel)component).setHorizontalTextPosition(SwingConstants.RIGHT);
     }*/

    if (component instanceof JPanel) {
        JPanel panel = (JPanel) component;
        if (panel.getBorder() != null && panel.getBorder() instanceof TitledBorder) {
            ((TitledBorder) panel.getBorder()).setTitleFont(font);
            panel.setComponentOrientation(componentOrientation);
        }
        for (Component cmp : component.getComponents()) {
            setFont((JComponent) cmp, font, componentOrientation);
        }
    }

    if (component instanceof JTabbedPane) {
        JTabbedPane tabbedPane = (JTabbedPane) component;
        int tabCount = tabbedPane.getTabCount();
        for (int i = 0; i < tabCount; i++) {
            setFont((JComponent) tabbedPane.getComponentAt(i), font, componentOrientation);
        }
    }
}

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From source file:tourma.utils.web.WebStatistics.java

/**
 * /*from w  w  w . java 2 s .c  om*/
 */
public static String getHTML() {
    StringBuffer stats = new StringBuffer("");

    JPNStatistics jpn = new JPNStatistics();
    jpn.setSize(640, 480);
    JTabbedPane jtp = jpn.getTabbedPane();
    for (int i = 0; i < jtp.getTabCount(); i++) {
        Component comp = jtp.getComponent(i);

        if (comp instanceof ChartPanel) {
            ChartPanel panel = (ChartPanel) comp;
            panel.setSize(640, 480);
            BufferedImage buf = new BufferedImage(640, 480, BufferedImage.TYPE_INT_ARGB);
            Graphics g = buf.createGraphics();
            panel.print(g);
            g.dispose();

            //BufferedImage buf = toBufferedImage(img, 640, 480);
            String img_str = WebPicture.getPictureAsHTML(buf, 640, 480, true);
            stats.append(img_str);
        }

        if (comp instanceof JPanel) {
            // Find JList, Select All then Find ChartPanel
            JPanel pane = (JPanel) comp;
            ChartPanel panel = null;
            JList list = null;
            for (int j = 0; j < pane.getComponentCount(); j++) {
                Component c = pane.getComponent(j);
                if (c instanceof JScrollPane) {
                    for (int k = 0; k < ((JScrollPane) c).getViewport().getComponentCount(); k++) {
                        Component c2 = ((JScrollPane) c).getViewport().getComponent(k);
                        if (c2 instanceof JList) {
                            list = (JList) c2;
                        }

                    }
                }
            }

            if (list != null) {

                int start = 0;
                int end = list.getModel().getSize() - 1;
                if (end >= 0) {
                    list.setSelectionInterval(start, end);
                }

                jpn.updatePositions();
            }
            for (int j = 0; j < pane.getComponentCount(); j++) {
                Component c = pane.getComponent(j);
                if (c instanceof ChartPanel) {
                    panel = (ChartPanel) c;
                }
            }

            if (panel != null) {
                panel.setSize(640, 480);
                BufferedImage buf = new BufferedImage(640, 480, BufferedImage.TYPE_INT_ARGB);
                Graphics g = buf.createGraphics();
                panel.print(g);
                g.dispose();

                //BufferedImage buf = toBufferedImage(img, 640, 480);
                String img_str = WebPicture.getPictureAsHTML(buf, 640, 480, true);
                stats.append(img_str);
            }
        }
    }

    return stats.toString();
}

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From source file:TabSample.java

static void addIt(JTabbedPane tabbedPane, String text) {
    JLabel label = new JLabel(text);
    JButton button = new JButton(text);
    JPanel panel = new JPanel();
    panel.add(label);//  w  w w  .  j a v  a  2 s .co  m
    panel.add(button);
    tabbedPane.addTab(text, panel);
    tabbedPane.setTabComponentAt(tabbedPane.getTabCount() - 1, new JTextField(text));
}

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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   ww  w.  ja  va  2s .co 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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