Writing text with NXT icon

Hi
Using LabView 2010 I tried to write text in certain x,y position and not in line. I could not find an equivalent Icon to do the job, Needed to use the NXT_DisplayText from the remote vi library (see attached picture)
The Vis from the remote library cannot be connected to the new NXT icon vi's (Why?) and when i tried to link the sequence flow out from such a vi to the new vi i get an error message.
Questions:
how can I use the new NXT Icons to do the job?
was I right to select the remote library vi?
what should i do if i want to control the flow sequence usingboth types of vi's
attached is a description of a program I wrote in which i had this problem
Thanks
Moshe
Attachments:
Radar Project in Lab View.pdf ‏382 KB

Hi Tanya
Thank you for your reply.
Although I posted this call for help, I have continued to search for the solution myself and finally I found that there is a vi to write to certain XY location but that vi was not presented in the default NXT functions pallet ,nor was it clear to me that such vi exists. I have found it in the dual mode vi library C:\Program Files\National Instruments\LabVIEW 2010\vi.lib\NXT\Dual Mode Library and attached it also to the tools.
Now I did not need to use old remote vi s so it is OK now I attach the program I wrote and if you find this example usefull for showing others, you can use it.
Regards
Moshe Epshtain
Attachments:
Radar Project in Lab View.pdf ‏393 KB
Radar2.vi ‏30 KB

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      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);
}

POPUP_TO_DISPLAY_TEXT but with warning icon

Hi there ABAP-people, I've got simple question ...
... how can I do simple popup window with:
- warning icon
- message
- button (OK, proceed or sth)
I see there is a 'POPUP_TO_DISPLAY_TEXT' but it has 'INFO' icon...
there is a 'POPUP_WITH_WARNING' but ahve no warning ...
maybe You have some tip? I'd be thankful for help. Greetings. P.

hi piotr,
al are having options for your question.
use the best suitable for you..
POPUP_TO_CONFIRM_STEP - Create a dialog box in which you make a question whether the user wishes to perform the step.
POPUP_TO_CONFIRM_WITH_MESSAGE - Create a dialog box in which you inform the user about a specific decision point during an action.
POPUP_TO_CONFIRM_WITH_VALUE - Create a dialog box in which you make a question whether the user wishes to perform a processing step with a particular object.
POPUP_TO_DECIDE - Provide user with several choices as radio buttons
POPUP_TO_DECIDE_WITH_MESSAGE - Create a dialog box in which you inform the user about a specific decision point via a diagnosis text.
POPUP_TO_DISPLAY_TEXT - Create a dialog box in which you display a two-line message.
POPUP_TO_SELECT_MONTH - Popup to choose a month
POPUP_WITH_TABLE_DISPLAY - Provide a display of a table for user to select one, with the value of the table line returned when selected.
POPUP_TO_CONFIRM - Pop-up dialog confirm an action before it is carried out.
POPUP_TO_DISPLAY_TEXT - Displays a text in a modal screen
POPUP_TO_INFORM - Displays several lines of text. No OK or Cancel buttons.
Regards,
Prabhudas

Text with slide show

I saw a slide show that I think was made with iDVD that had text identifying the photo. Was this something done with software like Photoshop? I can find nothing in iDVD that would allow me to insert text with a photo.
Also during my first attempt of putting in photos from iphoto I got a notice that I could only put in 30 photos. Consequently I put in sub menus creating three sections for 90 photos. It know seems that I didn't need to do that as it appears that you can use 99 photos. I can't remember the sequence of events that prompted the notice of 30 photo maximum but it did happen.
Doug

Hi Douglas
To Your first question. Yes I would bet on that it was done with PhotoShop™
or any other photo editing program.
Your second: Dont know. I use iMovie to make my slideshows and here
there are no limit and a much higher controll over the presentation. You
could even put text on Your photos here but in a rather crude way.
BUT - there are lots of people saying that there is a resolution loss this
way. I think that it has to do with how You go from iMovie to iDVD (not
via the Share/Export to iDVD from within imovie - but - just drop the
project icon into an open iDVD theme window).
Yours Bengt W

Writing text with NXT icon

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