Capture Close icon event for ADF dynamic UI shell

I am using Oracle ADF dynamic TAB UI shell template to build
the application.
I have two option to close Employee TAB on right side , one
is “Remove Tab” highlighted in Navigation pane and second is close icon in
right most corner of tab page.
Now while closing the tab page I want to invoke one method
or task. In Remove Tab I am able to do this by managed Bean (writing the
method into bean and invoke that method in Command link of Navigation pane).
But here the challenge is to invoke same method while
closing the Tab by close icon. Therefore I want to capture the event and call
this method.
Please let me know if you can share any idea on this.
When clicked on Remove tab I am getting popup message
successfully while changing the name SMITHR from RITESH.

Hi,
In this thread you have some ideas
UI Shell - how to allow ADF Library Bounded Task Flow to close itself

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Close icon display for a Tab(ShowdetailItem)

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I am using the PanelTab with multiple ShowDetailItems. I am giving the close icon provision for the showdetail item. But the close icon is coming only in mouse over.
I need to display the close always(ShowDetailItem).
Reg,
Brahma B

There is a tutorial for JScrollPane:
http://java.sun.com/docs/books/tutorial/uiswing/components/scrollpane.html
It came to my mind that JSplitPane is not using JScrollPane for the two components you add. So perhaps the solution would be to "wrap" both your components to their own JScrollPane before you add them to the split pane.
Then for those scroll panes I would probably use:
JScrollPane.setColumnHeaderView(myXCloseButtonInAPanel)
or
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I don't know if that will work, or how it will look like now that you use the scroll pane's scrollbars instead of the split pane's scroll bar. You have to experiment with it. The scroll pane's should be able to resize themself to fit in the split panes areas when you move the divider, and maybe that's not so easy to do. Otherwise you will end up with both a scrollbar from the split pane and a scroll bar from the scroll pane.. yuck.
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Setting Close icon (X) for a container

Hi,
I just want to know whether it is possible to set close icon (X) for a panel or any other component. Here close icon mean the one which we see on the top right cornet of a IE window.
Thanks in advance.
Sapna

There is a tutorial for JScrollPane:
http://java.sun.com/docs/books/tutorial/uiswing/components/scrollpane.html
It came to my mind that JSplitPane is not using JScrollPane for the two components you add. So perhaps the solution would be to "wrap" both your components to their own JScrollPane before you add them to the split pane.
Then for those scroll panes I would probably use:
JScrollPane.setColumnHeaderView(myXCloseButtonInAPanel)
or
JScrollPane.setCorner(upperRightCorner, myXCloseButton)
I don't know if that will work, or how it will look like now that you use the scroll pane's scrollbars instead of the split pane's scroll bar. You have to experiment with it. The scroll pane's should be able to resize themself to fit in the split panes areas when you move the divider, and maybe that's not so easy to do. Otherwise you will end up with both a scrollbar from the split pane and a scroll bar from the scroll pane.. yuck.
Maybe someone else has a better solution?

Where to get the Source for PS1 Dynamic Tab Shell?

Hi!
In the JDeveloper official home page, I came to the following recent blog entry "Source for PS1 Dynamic Tab Shell" which forward me to this blog by Steve Muench last November 27, 2009. But when I tried to download the corresponding zip, the file was empty. Is this right?
Where then could I download the above subject?
thanks,
pino

Hi Frank,
I have just read the link that you posted.
First, the link in the blog labeled "UIShell example application" is broken.
Second, I was not actullay looking for the source of the sample usage, but the source of the supporting classes as stated by Steve Muench blog below:
Steve Muench wrote on his blog:
Several customers have asked me for this, so I posted the JDeveloper workspace containing the source of the built-in UI Shell template and supporting classes here.We are already tinkering the UI Shell Template but we need to have some modifications like for example to adjust the height bottom portion that holds the Copyright and About facets (currently, it takes so much screen real-state). We are also planning to preconfigure some other facets so that the new pages need not re-implement them.
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Common Toolbar for Oracle Dynamic Tabs Shell

Hi All,
I am trying to develop an application with Oracle Dynamic Tabs Shell, which contains a common toolbar as given below:
http://www.cijoint.fr/cj201008/cij0mTgi6V.jpg
This Common toolbar contains common functionalities like save, print etc. When user clicks on these buttons, i want to activate similar actions in currently selected tab. Toolbar is not part of tabbed region, it is under innerToolbar facet which is part of main page. I am looking forward for general solution parent page activating events under currently selected tab region.
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Hi Pramod,
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ADF Dynamic UI Shell showing Blank Tab for Task Flow

Hi,
Jdev 11.1.2.0.0
I tried implementing standard Dynamic Tab UI Shell in my application. Each Tab in my application is displaying a taskflow.
If I enable ADF Security, my Tabs are displayed as empty. I did added Task Flow Resource Grant.
But if I disable ADF security, tabs are displaying correct contents.
Checked below forums
https://forums.oracle.com/thread/2393963
https://forums.oracle.com/thread/1023619
I also tried adding Sample Patterns (Dynamic Tabs) project as Jar.
And assigning Authenticated Role to blank.xml. Its not working. Still showing blank.
Appreciate help on this issue.
Thanks.
Abhijit

Issue got Fixed. After providing Authenticated Role to
blank.xml and dynamicTabShellDefinition
Refer
https://forums.oracle.com/thread/2393963

Dynamic UI Shell & Security Issue - FYI

Hi
In Jdeveloper 11.1.1.4.0 when granting security to a role for the Dynamic UI Shell you could encounter the following issue.
On the Resource Grants tab, select Resource Type = "Web Page" & ensure that "Show task flows imported from ADF libraries" is selected. The "dynamicTabShellDefinition" is available to grant access to a role.
Change the Resource Type = "Task Flow". The blank task flow from the imported library should be visible in the Resource column, but is not.
Running the page containing the UI Shell template will result in a Authorization error.
To solve add the following code to the jazn-data.xml file within the tags of the role that you are granting access to the task flow;
+<permission>+
+<class>oracle.adf.controller.security.TaskFlowPermission</class>+
+<name>/WEB-INF/oracle/ui/pattern/dynamicShell/infra/blank.xml#blank</name>+
+<actions>view</actions>+
+</permission>+
I have tested this in version 11.1.2.0* and the task flow is shown in the Resource column of the wizard.
Regards.
Leon.

Thanks a lot..
Useful information

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The source code for the UI Shell is available here (search for .zip in the page): http://www.oracle.com/technetwork/developer-tools/adf/uishell-093084.html
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Hello Raags,
Have you discovered how to trigger any of those events? I'm having a similar issue.
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I want seperate tooltiptext for open and close icon.
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Use a customized TreeCellRenderer:
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Capture close event

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I have a scenario where I need to capture close event of active PDF document. I am opening a WinForm on click of toolbar button (in C++) and if user choose to close the PDF document, I want to close the WinForm at the same time. Please advice.

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How to handle form close event or escape key press event for user defined f

Experts,
Please let me know how to handle form close event or escape key press event for user defined form...
Thanks & Regards,
Pravin.

Hi
You can catch the form close event like this
If ((pVal.FormType = 139 And (pVal.EventType = SAPbouiCOM.BoEventTypes.et_FORM_CLOSE)) And (pVal.Before_Action = True)) Then
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               SBO_Application.SetStatusBarMessage(pVal.EventType.ToString())
      Catch ex As Exception
                SBO_Application.SetStatusBarMessage(ex.Message)
        End Try
      End If
Hope this helps
Regards
Arun

Determining Capture to Dequeue Latency for all the Events

Is there a way to determine the capture to dequeue latency for all the events. I was able to
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the query which i used to get that was
SELECT (DEQUEUE_TIME-DEQUEUED_MESSAGE_CREATE_TIME)*86400 LATENCY,
TO_CHAR(DEQUEUED_MESSAGE_CREATE_TIME,'HH24:MI:SS MM/DD/YY') CREATION,
TO_CHAR(DEQUEUE_TIME,'HH24:MI:SS MM/DD/YY') LAST_DEQUEUE,
DEQUEUED_MESSAGE_NUMBER
FROM V$STREAMS_APPLY_READER
WHERE APPLY_NAME = 'APPLY_SITE1';

You can simply write a unique class as an ActionListener and in its actionPerformed method you do the following:
Object source = e.getSource(); // e is our event
if (source == component1) {
} else if (source == component2) {
..Hope this helps

How to handle the "cancel" button and "close" icon of a popup ?

Hi,
I have a popup with "cancel button" and "close icon"(on the top right corner of the popup), I want the same operations to be performed on clicking of any of these two components.
Is there a way to handle such situation ?
I read about 2 cases to look into this but they didn't work too well for me.
1. I read about the "popcancellistener" but that listener is called whenever the popup closes, so suppose I have an "ok button" on the popup to create a record, after the record is created, the popup closes and goes into the "popcancellistener", now the question is "how do we know if it came there because of the 'ok button' or 'some other event'".
2. I even checked the "DialogListener", now I'm able to distinguish between the 'OK' and 'CANCEL' button in the dialoglistener using the "Dialog.Outcome.ok/cancel", but when a user clicks on the close icon, we do not enter the "DialogListener" at all, so in this case "how do we handle the close icon click event"
Do let me know if you need any more information from my side.
Thanks for the help in advance.

The following mechanism responds to any of the following events: <Esc> key, Close icon ('x'), Cancel button
JavaScript part:
function popupClosedListener(event){
              var source = event.getSource();
              var popupId = source.getClientId();
              var params = {};
              params['popupId'] = popupId;
              var type = "serverPopupClosed";
              var immediate = true;
              AdfCustomEvent.queue(source, type, params, immediate);
}JSF part:
         <af:popup ....>
              <af:clientListener method="popupClosedListener"
                                       type="popupClosed"/>
              <af:serverListener type="serverPopupClosed"
                                      method="#{myBean.serverPopupClosedMetod}"/>
        </af:popup>Finally, Java part:
public void serverPopupClosedMetod(ClientEvent event){
}

JTabbedPane with close Icons

Ok, so I was trying to get a JTabbedPane with 'X' icons on each tab. Searched this site, and found no answers, but loads of questions on how to do it. I've done it now, and here's my code.
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
* A JTabbedPane which has a close ('X') icon on each tab.
* To add a tab, use the method addTab(String, Component)
* To have an extra icon on each tab (e.g. like in JBuilder, showing the file type) use
* the method addTab(String, Component, Icon). Only clicking the 'X' closes the tab.
public class JTabbedPaneWithCloseIcons extends JTabbedPane implements MouseListener {
public JTabbedPaneWithCloseIcons() {
    super();
    addMouseListener(this);
public void addTab(String title, Component component) {
    this.addTab(title, component, null);
public void addTab(String title, Component component, Icon extraIcon) {
    super.addTab(title, new CloseTabIcon(extraIcon), component);
public void mouseClicked(MouseEvent e) {
    int tabNumber=getUI().tabForCoordinate(this, e.getX(), e.getY());
    if (tabNumber < 0) return;
    Rectangle rect=((CloseTabIcon)getIconAt(tabNumber)).getBounds();
    if (rect.contains(e.getX(), e.getY())) {
      //the tab is being closed
      this.removeTabAt(tabNumber);
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
public void mousePressed(MouseEvent e) {}
public void mouseReleased(MouseEvent e) {}
* The class which generates the 'X' icon for the tabs. The constructor
* accepts an icon which is extra to the 'X' icon, so you can have tabs
* like in JBuilder. This value is null if no extra icon is required.
class CloseTabIcon implements Icon {
private int x_pos;
private int y_pos;
private int width;
private int height;
private Icon fileIcon;
public CloseTabIcon(Icon fileIcon) {
    this.fileIcon=fileIcon;
    width=16;
    height=16;
public void paintIcon(Component c, Graphics g, int x, int y) {
    this.x_pos=x;
    this.y_pos=y;
    Color col=g.getColor();
    g.setColor(Color.black);
    int y_p=y+2;
    g.drawLine(x+1, y_p, x+12, y_p);
    g.drawLine(x+1, y_p+13, x+12, y_p+13);
    g.drawLine(x, y_p+1, x, y_p+12);
    g.drawLine(x+13, y_p+1, x+13, y_p+12);
    g.drawLine(x+3, y_p+3, x+10, y_p+10);
    g.drawLine(x+3, y_p+4, x+9, y_p+10);
    g.drawLine(x+4, y_p+3, x+10, y_p+9);
    g.drawLine(x+10, y_p+3, x+3, y_p+10);
    g.drawLine(x+10, y_p+4, x+4, y_p+10);
    g.drawLine(x+9, y_p+3, x+3, y_p+9);
    g.setColor(col);
    if (fileIcon != null) {
      fileIcon.paintIcon(c, g, x+width, y_p);
public int getIconWidth() {
    return width + (fileIcon != null? fileIcon.getIconWidth() : 0);
public int getIconHeight() {
    return height;
public Rectangle getBounds() {
    return new Rectangle(x_pos, y_pos, width, height);
}You can also specify an extra icon to put on each tab. Read my comments on how to do it.

With the following code you'll be able to have use SCROLL_TAB_LAYOUT and WRAP_TAB_LAYOUT. With setCloseIcons() you'll be able to set images for the close-icons.
The TabbedPane:
import javax.swing.Icon;
import javax.swing.JComponent;
import javax.swing.JTabbedPane;
import javax.swing.JViewport;
import javax.swing.SwingUtilities;
import java.awt.Color;
import java.awt.Component;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import javax.swing.event.EventListenerList;
import javax.swing.plaf.basic.BasicTabbedPaneUI;
import javax.swing.plaf.metal.MetalTabbedPaneUI;
* A JTabbedPane which has a close ('X') icon on each tab.
* To add a tab, use the method addTab(String, Component)
* To have an extra icon on each tab (e.g. like in JBuilder, showing the file
* type) use the method addTab(String, Component, Icon). Only clicking the 'X'
* closes the tab.
public class CloseableTabbedPane extends JTabbedPane implements MouseListener,
MouseMotionListener {
   * The <code>EventListenerList</code>.
private EventListenerList listenerList = null;
   * The viewport of the scrolled tabs.
private JViewport headerViewport = null;
   * The normal closeicon.
private Icon normalCloseIcon = null;
   * The closeicon when the mouse is over.
private Icon hooverCloseIcon = null;
   * The closeicon when the mouse is pressed.
private Icon pressedCloseIcon = null;
   * Creates a new instance of <code>CloseableTabbedPane</code>
public CloseableTabbedPane() {
    super();
    init(SwingUtilities.LEFT);
   * Creates a new instance of <code>CloseableTabbedPane</code>
   * @param horizontalTextPosition the horizontal position of the text (e.g.
   * SwingUtilities.TRAILING or SwingUtilities.LEFT)
public CloseableTabbedPane(int horizontalTextPosition) {
    super();
    init(horizontalTextPosition);
   * Initializes the <code>CloseableTabbedPane</code>
   * @param horizontalTextPosition the horizontal position of the text (e.g.
   * SwingUtilities.TRAILING or SwingUtilities.LEFT)
private void init(int horizontalTextPosition) {
    listenerList = new EventListenerList();
    addMouseListener(this);
    addMouseMotionListener(this);
    if (getUI() instanceof MetalTabbedPaneUI)
      setUI(new CloseableMetalTabbedPaneUI(horizontalTextPosition));
    else
      setUI(new CloseableTabbedPaneUI(horizontalTextPosition));
   * Allows setting own closeicons.
   * @param normal the normal closeicon
   * @param hoover the closeicon when the mouse is over
   * @param pressed the closeicon when the mouse is pressed
public void setCloseIcons(Icon normal, Icon hoover, Icon pressed) {
    normalCloseIcon = normal;
    hooverCloseIcon = hoover;
    pressedCloseIcon = pressed;
   * Adds a <code>Component</code> represented by a title and no icon.
   * @param title the title to be displayed in this tab
   * @param component the component to be displayed when this tab is clicked
public void addTab(String title, Component component) {
    addTab(title, component, null);
   * Adds a <code>Component</code> represented by a title and an icon.
   * @param title the title to be displayed in this tab
   * @param component the component to be displayed when this tab is clicked
   * @param extraIcon the icon to be displayed in this tab
public void addTab(String title, Component component, Icon extraIcon) {
    boolean doPaintCloseIcon = true;
    try {
      Object prop = null;
      if ((prop = ((JComponent) component).
                    getClientProperty("isClosable")) != null) {
        doPaintCloseIcon = (Boolean) prop;
    } catch (Exception ignored) {/*Could probably be a ClassCastException*/}
    super.addTab(title,
                 doPaintCloseIcon ? new CloseTabIcon(extraIcon) : null,
                 component);
    if (headerViewport == null) {
      for (Component c : getComponents()) {
        if ("TabbedPane.scrollableViewport".equals(c.getName()))
          headerViewport = (JViewport) c;
   * Invoked when the mouse button has been clicked (pressed and released) on
   * a component.
   * @param e the <code>MouseEvent</code>
public void mouseClicked(MouseEvent e) {
    processMouseEvents(e);
   * Invoked when the mouse enters a component.
   * @param e the <code>MouseEvent</code>
public void mouseEntered(MouseEvent e) { }
   * Invoked when the mouse exits a component.
   * @param e the <code>MouseEvent</code>
public void mouseExited(MouseEvent e) {
    for (int i=0; i<getTabCount(); i++) {
      CloseTabIcon icon = (CloseTabIcon) getIconAt(i);
      if (icon != null)
        icon.mouseover = false;
    repaint();
   * Invoked when a mouse button has been pressed on a component.
   * @param e the <code>MouseEvent</code>
public void mousePressed(MouseEvent e) {
    processMouseEvents(e);
   * Invoked when a mouse button has been released on a component.
   * @param e the <code>MouseEvent</code>
public void mouseReleased(MouseEvent e) { }
   * Invoked when a mouse button is pressed on a component and then dragged.
   * <code>MOUSE_DRAGGED</code> events will continue to be delivered to the
   * component where the drag originated until the mouse button is released
   * (regardless of whether the mouse position is within the bounds of the
   * component).<br/>
   * <br/>
   * Due to platform-dependent Drag&Drop implementations,
   * <code>MOUSE_DRAGGED</code> events may not be delivered during a native
   * Drag&Drop operation.
   * @param e the <code>MouseEvent</code>
public void mouseDragged(MouseEvent e) {
    processMouseEvents(e);
   * Invoked when the mouse cursor has been moved onto a component but no
   * buttons have been pushed.
   * @param e the <code>MouseEvent</code>
public void mouseMoved(MouseEvent e) {
    processMouseEvents(e);
   * Processes all caught <code>MouseEvent</code>s.
   * @param e the <code>MouseEvent</code>
private void processMouseEvents(MouseEvent e) {
    int tabNumber = getUI().tabForCoordinate(this, e.getX(), e.getY());
    if (tabNumber < 0) return;
    CloseTabIcon icon = (CloseTabIcon) getIconAt(tabNumber);
    if (icon != null) {
      Rectangle rect= icon.getBounds();
      Point pos = headerViewport == null ?
                  new Point() : headerViewport.getViewPosition();
      Rectangle drawRect = new Rectangle(
        rect.x - pos.x, rect.y - pos.y, rect.width, rect.height);
      if (e.getID() == e.MOUSE_PRESSED) {
        icon.mousepressed = e.getModifiers() == e.BUTTON1_MASK;
        repaint(drawRect);
      } else if (e.getID() == e.MOUSE_MOVED || e.getID() == e.MOUSE_DRAGGED ||
                 e.getID() == e.MOUSE_CLICKED) {
        pos.x += e.getX();
        pos.y += e.getY();
        if (rect.contains(pos)) {
          if (e.getID() == e.MOUSE_CLICKED) {
            int selIndex = getSelectedIndex();
            if (fireCloseTab(selIndex)) {
              if (selIndex > 0) {
                // to prevent uncatchable null-pointers
                Rectangle rec = getUI().getTabBounds(this, selIndex - 1);
                MouseEvent event = new MouseEvent((Component) e.getSource(),
                                                  e.getID() + 1,
                                                  System.currentTimeMillis(),
                                                  e.getModifiers(),
                                                  rec.x,
                                                  rec.y,
                                                  e.getClickCount(),
                                                  e.isPopupTrigger(),
                                                  e.getButton());
                dispatchEvent(event);
              //the tab is being closed
              //removeTabAt(tabNumber);
              remove(selIndex);
            } else {
              icon.mouseover = false;
              icon.mousepressed = false;
              repaint(drawRect);
          } else {
            icon.mouseover = true;
            icon.mousepressed = e.getModifiers() == e.BUTTON1_MASK;
        } else {
          icon.mouseover = false;
        repaint(drawRect);
   * Adds an <code>CloseableTabbedPaneListener</code> to the tabbedpane.
   * @param l the <code>CloseableTabbedPaneListener</code> to be added
public void addCloseableTabbedPaneListener(CloseableTabbedPaneListener l) {
    listenerList.add(CloseableTabbedPaneListener.class, l);
   * Removes an <code>CloseableTabbedPaneListener</code> from the tabbedpane.
   * @param l the listener to be removed
public void removeCloseableTabbedPaneListener(CloseableTabbedPaneListener l) {
    listenerList.remove(CloseableTabbedPaneListener.class, l);
   * Returns an array of all the <code>SearchListener</code>s added to this
   * <code>SearchPane</code> with addSearchListener().
   * @return all of the <code>SearchListener</code>s added or an empty array if
   * no listeners have been added
public CloseableTabbedPaneListener[] getCloseableTabbedPaneListener() {
    return listenerList.getListeners(CloseableTabbedPaneListener.class);
   * Notifies all listeners that have registered interest for notification on
   * this event type.
   * @param tabIndexToClose the index of the tab which should be closed
   * @return true if the tab can be closed, false otherwise
protected boolean fireCloseTab(int tabIndexToClose) {
    boolean closeit = true;
    // Guaranteed to return a non-null array
    Object[] listeners = listenerList.getListenerList();
    for (Object i : listeners) {
      if (i instanceof CloseableTabbedPaneListener) {
        if (!((CloseableTabbedPaneListener) i).closeTab(tabIndexToClose)) {
          closeit = false;
          break;
    return closeit;
   * The class which generates the 'X' icon for the tabs. The constructor
   * accepts an icon which is extra to the 'X' icon, so you can have tabs
   * like in JBuilder. This value is null if no extra icon is required.
class CloseTabIcon implements Icon {
     * the x position of the icon
    private int x_pos;
     * the y position of the icon
    private int y_pos;
     * the width the icon
    private int width;
     * the height the icon
    private int height;
     * the additional fileicon
    private Icon fileIcon;
     * true whether the mouse is over this icon, false otherwise
    private boolean mouseover = false;
     * true whether the mouse is pressed on this icon, false otherwise
    private boolean mousepressed = false;
     * Creates a new instance of <code>CloseTabIcon</code>
     * @param fileIcon the additional fileicon, if there is one set
    public CloseTabIcon(Icon fileIcon) {
      this.fileIcon = fileIcon;
      width = 16;
      height = 16;
     * Draw the icon at the specified location. Icon implementations may use the
     * Component argument to get properties useful for painting, e.g. the
     * foreground or background color.
     * @param c the component which the icon belongs to
     * @param g the graphic object to draw on
     * @param x the upper left point of the icon in the x direction
     * @param y the upper left point of the icon in the y direction
    public void paintIcon(Component c, Graphics g, int x, int y) {
      boolean doPaintCloseIcon = true;
      try {
        // JComponent.putClientProperty("isClosable", new Boolean(false));
        JTabbedPane tabbedpane = (JTabbedPane) c;
        int tabNumber = tabbedpane.getUI().tabForCoordinate(tabbedpane, x, y);
        JComponent curPanel = (JComponent) tabbedpane.getComponentAt(tabNumber);
        Object prop = null;
        if ((prop = curPanel.getClientProperty("isClosable")) != null) {
          doPaintCloseIcon = (Boolean) prop;
      } catch (Exception ignored) {/*Could probably be a ClassCastException*/}
      if (doPaintCloseIcon) {
        x_pos = x;
        y_pos = y;
        int y_p = y + 1;
        if (normalCloseIcon != null && !mouseover) {
          normalCloseIcon.paintIcon(c, g, x, y_p);
        } else if (hooverCloseIcon != null && mouseover && !mousepressed) {
          hooverCloseIcon.paintIcon(c, g, x, y_p);
        } else if (pressedCloseIcon != null && mousepressed) {
          pressedCloseIcon.paintIcon(c, g, x, y_p);
        } else {
          y_p++;
          Color col = g.getColor();
          if (mousepressed && mouseover) {
            g.setColor(Color.WHITE);
            g.fillRect(x+1, y_p, 12, 13);
          g.setColor(Color.black);
          g.drawLine(x+1, y_p, x+12, y_p);
          g.drawLine(x+1, y_p+13, x+12, y_p+13);
          g.drawLine(x, y_p+1, x, y_p+12);
          g.drawLine(x+13, y_p+1, x+13, y_p+12);
          g.drawLine(x+3, y_p+3, x+10, y_p+10);
          if (mouseover)
            g.setColor(Color.GRAY);
          g.drawLine(x+3, y_p+4, x+9, y_p+10);
          g.drawLine(x+4, y_p+3, x+10, y_p+9);
          g.drawLine(x+10, y_p+3, x+3, y_p+10);
          g.drawLine(x+10, y_p+4, x+4, y_p+10);
          g.drawLine(x+9, y_p+3, x+3, y_p+9);
          g.setColor(col);
          if (fileIcon != null) {
            fileIcon.paintIcon(c, g, x+width, y_p);
     * Returns the icon's width.
     * @return an int specifying the fixed width of the icon.
    public int getIconWidth() {
      return width + (fileIcon != null ? fileIcon.getIconWidth() : 0);
     * Returns the icon's height.
     * @return an int specifying the fixed height of the icon.
    public int getIconHeight() {
      return height;
     * Gets the bounds of this icon in the form of a <code>Rectangle<code>
     * object. The bounds specify this icon's width, height, and location
     * relative to its parent.
     * @return a rectangle indicating this icon's bounds
    public Rectangle getBounds() {
      return new Rectangle(x_pos, y_pos, width, height);
   * A specific <code>BasicTabbedPaneUI</code>.
class CloseableTabbedPaneUI extends BasicTabbedPaneUI {
    * the horizontal position of the text
    private int horizontalTextPosition = SwingUtilities.LEFT;
     * Creates a new instance of <code>CloseableTabbedPaneUI</code>
    public CloseableTabbedPaneUI() {
     * Creates a new instance of <code>CloseableTabbedPaneUI</code>
     * @param horizontalTextPosition the horizontal position of the text (e.g.
     * SwingUtilities.TRAILING or SwingUtilities.LEFT)
    public CloseableTabbedPaneUI(int horizontalTextPosition) {
      this.horizontalTextPosition = horizontalTextPosition;
     * Layouts the label
     * @param tabPlacement the placement of the tabs
     * @param metrics the font metrics
     * @param tabIndex the index of the tab
     * @param title the title of the tab
     * @param icon the icon of the tab
     * @param tabRect the tab boundaries
     * @param iconRect the icon boundaries
     * @param textRect the text boundaries
     * @param isSelected true whether the tab is selected, false otherwise
    protected void layoutLabel(int tabPlacement, FontMetrics metrics,
                               int tabIndex, String title, Icon icon,
                               Rectangle tabRect, Rectangle iconRect,
                               Rectangle textRect, boolean isSelected) {
      textRect.x = textRect.y = iconRect.x = iconRect.y = 0;
      javax.swing.text.View v = getTextViewForTab(tabIndex);
      if (v != null) {
        tabPane.putClientProperty("html", v);
      SwingUtilities.layoutCompoundLabel((JComponent) tabPane,
                                         metrics, title, icon,
                                         SwingUtilities.CENTER,
                                         SwingUtilities.CENTER,
                                         SwingUtilities.CENTER,
                                         //SwingUtilities.TRAILING,
                                         horizontalTextPosition,
                                         tabRect,
                                         iconRect,
                                         textRect,
                                         textIconGap + 2);
      tabPane.putClientProperty("html", null);
      int xNudge = getTabLabelShiftX(tabPlacement, tabIndex, isSelected);
      int yNudge = getTabLabelShiftY(tabPlacement, tabIndex, isSelected);
      iconRect.x += xNudge;
      iconRect.y += yNudge;
      textRect.x += xNudge;
      textRect.y += yNudge;
   * A specific <code>MetalTabbedPaneUI</code>.
class CloseableMetalTabbedPaneUI extends MetalTabbedPaneUI {
    * the horizontal position of the text
    private int horizontalTextPosition = SwingUtilities.LEFT;
     * Creates a new instance of <code>CloseableMetalTabbedPaneUI</code>
    public CloseableMetalTabbedPaneUI() {
     * Creates a new instance of <code>CloseableMetalTabbedPaneUI</code>
     * @param horizontalTextPosition the horizontal position of the text (e.g.
     * SwingUtilities.TRAILING or SwingUtilities.LEFT)
    public CloseableMetalTabbedPaneUI(int horizontalTextPosition) {
      this.horizontalTextPosition = horizontalTextPosition;
     * Layouts the label
     * @param tabPlacement the placement of the tabs
     * @param metrics the font metrics
     * @param tabIndex the index of the tab
     * @param title the title of the tab
     * @param icon the icon of the tab
     * @param tabRect the tab boundaries
     * @param iconRect the icon boundaries
     * @param textRect the text boundaries
     * @param isSelected true whether the tab is selected, false otherwise
    protected void layoutLabel(int tabPlacement, FontMetrics metrics,
                               int tabIndex, String title, Icon icon,
                               Rectangle tabRect, Rectangle iconRect,
                               Rectangle textRect, boolean isSelected) {
      textRect.x = textRect.y = iconRect.x = iconRect.y = 0;
      javax.swing.text.View v = getTextViewForTab(tabIndex);
      if (v != null) {
        tabPane.putClientProperty("html", v);
      SwingUtilities.layoutCompoundLabel((JComponent) tabPane,
                                         metrics, title, icon,
                                         SwingUtilities.CENTER,
                                         SwingUtilities.CENTER,
                                         SwingUtilities.CENTER,
                                         //SwingUtilities.TRAILING,
                                         horizontalTextPosition,
                                         tabRect,
                                         iconRect,
                                         textRect,
                                         textIconGap + 2);
      tabPane.putClientProperty("html", null);
      int xNudge = getTabLabelShiftX(tabPlacement, tabIndex, isSelected);
      int yNudge = getTabLabelShiftY(tabPlacement, tabIndex, isSelected);
      iconRect.x += xNudge;
      iconRect.y += yNudge;
      textRect.x += xNudge;
      textRect.y += yNudge;
}The Listener:
import java.util.EventListener;
* The listener that's notified when an tab should be closed in the
* <code>CloseableTabbedPane</code>.
public interface CloseableTabbedPaneListener extends EventListener {
   * Informs all <code>CloseableTabbedPaneListener</code>s when a tab should be
   * closed
   * @param tabIndexToClose the index of the tab which should be closed
   * @return true if the tab can be closed, false otherwise
boolean closeTab(int tabIndexToClose);
}

Capture Close icon event for ADF dynamic UI shell

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