Adding Undo-Redo buttons to toolbar?

Is it possible to add Undo and Redo buttons to the toolbar? Seems to me like this would be an obvious capability.
Thanks!

Well, that would be a Feature Request, and this is a volunteer staffed troubleshooting forum, from time to time Adobe Employees do check in.
So this would be the proper venue for that request: Photoshop Family Customer Community
The second part you may not like. Photoshop CS6 is no longer being updated for anything other than Adobe Camera Raw, so even if that feature passed muster, CS6 would not get it.
Best thing you can do is assign a pair of keyboard shortcuts. F11/F12 for example. That would under Edit > Keyboard Shortcuts.

Similar Messages

To many undo redo button

Hi to everyone!!!
I need your advice for my problem!!
when I cliked new in the file to create a new JTextPane the undo redo button will multiply and if I have so many JTextPane then I have many undo redo in my toolbar
here is my code.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import java.util.*;
import javax.swing.undo.*;
public class URTest extends JFrame {
 JToolBar toolBar = new JToolBar();
 JButton undo;
 JButton redo = new JButton("Redo");
 JMenuBar menuBar = new JMenuBar();
 JMenu menu = new JMenu("File");
 JMenuItem item = new JMenuItem("New");
 JMenuItem item2 = new JMenuItem("Close");
 JTabbedPane tabbedPane = new JTabbedPane();
 JTextPane pane;
 public URTest() {
 item.addActionListener(new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 create();
 item2.addActionListener(new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 removeCreate();
 menu.add(item);
 menu.add(item2);
 menuBar.add(menu);
 this.add(toolBar,BorderLayout.NORTH);
 this.add(tabbedPane);
 this.setJMenuBar(menuBar);
 void create() {
 undo = new JButton("Undo");
 redo = new JButton("Redo");
 pane = new JTextPane();
 EditorKit editorKit = new StyledEditorKit() {
 public Document createDefaultDocument() {
 return new SyntaxDocument();
 pane.setEditorKit(editorKit);
 final CompoundUndoManager undoManager = new CompoundUndoManager( pane );
 undo.addActionListener( new ActionListener()
 public void actionPerformed(ActionEvent e)
 try
 undoManager.undo();
 pane.requestFocus();
 catch (CannotUndoException ex)
 System.out.println("Unable to undo: " + ex);
 redo.addActionListener( new ActionListener()
 public void actionPerformed(ActionEvent e)
 try
 undoManager.redo();
 pane.requestFocus();
 catch (CannotRedoException ex)
 System.out.println("Unable to redo: " + ex);
 toolBar.add(undo);
 toolBar.add(redo);
 tabbedPane.addTab("Tab",pane);
 void removeCreate() {
 tabbedPane.remove(tabbedPane.getSelectedIndex());
 public static void main(String[] args) {
 URTest frame = new URTest();
 frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
 frame.setSize(400,400);
 frame.setVisible(true);
class CompoundUndoManager extends UndoManager
 implements UndoableEditListener, DocumentListener
 public CompoundEdit compoundEdit;
 private JTextComponent editor;
 // These fields are used to help determine whether the edit is an
 // incremental edit. For each character added the offset and length
 // should increase by 1 or decrease by 1 for each character removed.
 private int lastOffset;
 private int lastLength;
 public CompoundUndoManager(JTextComponent editor)
 this.editor = editor;
 editor.getDocument().addUndoableEditListener( this );
 ** Add a DocumentLister before the undo is done so we can position
 ** the Caret correctly as each edit is undone.
 public void undo()
 editor.getDocument().addDocumentListener( this );
 super.undo();
 editor.getDocument().removeDocumentListener( this );
 ** Add a DocumentLister before the redo is done so we can position
 ** the Caret correctly as each edit is redone.
 public void redo()
 editor.getDocument().addDocumentListener( this );
 super.redo();
 editor.getDocument().removeDocumentListener( this );
 ** Whenever an UndoableEdit happens the edit will either be absorbed
 ** by the current compound edit or a new compound edit will be started
 public void undoableEditHappened(UndoableEditEvent e)
 // Start a new compound edit
 if (compoundEdit == null)
 compoundEdit = startCompoundEdit( e.getEdit() );
 lastLength = editor.getDocument().getLength();
 return;
 // Check for an attribute change
 AbstractDocument.DefaultDocumentEvent event =
 (AbstractDocument.DefaultDocumentEvent)e.getEdit();
 if (event.getType().equals(DocumentEvent.EventType.CHANGE))
 compoundEdit.addEdit( e.getEdit() );
 return;
 // Check for an incremental edit or backspace.
 // The change in Caret position and Document length should be either
 // 1 or -1 .
 int offsetChange = editor.getCaretPosition() - lastOffset;
 int lengthChange = editor.getDocument().getLength() - lastLength;
 if (Math.abs(offsetChange) == 1
 && Math.abs(lengthChange) == 1)
 compoundEdit.addEdit( e.getEdit() );
 lastOffset = editor.getCaretPosition();
 lastLength = editor.getDocument().getLength();
 return;
 // Not incremental edit, end previous edit and start a new one
 compoundEdit.end();
 compoundEdit = startCompoundEdit( e.getEdit() );
 ** Each CompoundEdit will store a group of related incremental edits
 ** (ie. each character typed or backspaced is an incremental edit)
 private CompoundEdit startCompoundEdit(UndoableEdit anEdit)
 // Track Caret and Document information of this compound edit
 lastOffset = editor.getCaretPosition();
 lastLength = editor.getDocument().getLength();
 // The compound edit is used to store incremental edits
 compoundEdit = new MyCompoundEdit();
 compoundEdit.addEdit( anEdit );
 // The compound edit is added to the UndoManager. All incremental
 // edits stored in the compound edit will be undone/redone at once
 addEdit( compoundEdit );
 return compoundEdit;
 // Implement DocumentListener
 // Updates to the Document as a result of Undo/Redo will cause the
 // Caret to be repositioned
 public void insertUpdate(final DocumentEvent e)
 SwingUtilities.invokeLater(new Runnable()
 public void run()
 int offset = e.getOffset() + e.getLength();
 offset = Math.min(offset, editor.getDocument().getLength());
 editor.setCaretPosition( offset );
 public void removeUpdate(DocumentEvent e)
 editor.setCaretPosition(e.getOffset());
 public void changedUpdate(DocumentEvent e) {}
 class MyCompoundEdit extends CompoundEdit
 public boolean isInProgress()
 // in order for the canUndo() and canRedo() methods to work
 // assume that the compound edit is never in progress
 return false;
 public void undo() throws CannotUndoException
 // End the edit so future edits don't get absorbed by this edit
 if (compoundEdit != null)
 compoundEdit.end();
 super.undo();
 // Always start a new compound edit after an undo
 compoundEdit = null;

I was not actually sure what you wanted so I made the wild guess that you actually wanted only one pair of Undo/Redo buttons. Here you go :import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.util.List;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.undo.*;
public class URTest extends JPanel {
 private JMenuBar theMenuBar;
 private JTabbedPane theTabbedPane;
 private List<Pane> thePanes;
 private static class Pane {
 private JTextPane theTextPane;
 private CompoundUndoManager theUndoManager;
 private class CompoundUndoManager extends UndoManager implements UndoableEditListener, DocumentListener {
 public CompoundEdit compoundEdit;
 private int lastOffset;
 private int lastLength;
 public CompoundUndoManager() {
 compoundEdit = null;
 public void undo() {
 theTextPane.getDocument().addDocumentListener(this);
 super.undo();
 theTextPane.getDocument().removeDocumentListener(this);
 public void redo() {
 theTextPane.getDocument().addDocumentListener(this);
 super.redo();
 theTextPane.getDocument().removeDocumentListener(this);
 public void undoableEditHappened(UndoableEditEvent e) {
 if (compoundEdit == null) {
 compoundEdit = startCompoundEdit(e.getEdit());
 lastLength = theTextPane.getDocument().getLength();
 return;
 AbstractDocument.DefaultDocumentEvent event = (AbstractDocument.DefaultDocumentEvent)e.getEdit();
 if (event.getType().equals(DocumentEvent.EventType.CHANGE)) {
 compoundEdit.addEdit(e.getEdit());
 return;
 int offsetChange = theTextPane.getCaretPosition() - lastOffset;
 int lengthChange = theTextPane.getDocument().getLength() - lastLength;
 if (Math.abs(offsetChange) == 1
 && Math.abs(lengthChange) == 1) {
 compoundEdit.addEdit(e.getEdit());
 lastOffset = theTextPane.getCaretPosition();
 lastLength = theTextPane.getDocument().getLength();
 return;
 compoundEdit.end();
 compoundEdit = startCompoundEdit(e.getEdit());
 private CompoundEdit startCompoundEdit(UndoableEdit anEdit) {
 lastOffset = theTextPane.getCaretPosition();
 lastLength = theTextPane.getDocument().getLength();
 compoundEdit = new MyCompoundEdit();
 compoundEdit.addEdit(anEdit);
 addEdit(compoundEdit);
 return compoundEdit;
 public void insertUpdate(final DocumentEvent e) {
 SwingUtilities.invokeLater(new Runnable() {
 public void run() {
 int offset = e.getOffset() + e.getLength();
 offset = Math.min(offset, theTextPane.getDocument().getLength());
 theTextPane.setCaretPosition(offset);
 public void removeUpdate(DocumentEvent e) {
 theTextPane.setCaretPosition(e.getOffset());
 public void changedUpdate(DocumentEvent e) {}
 class MyCompoundEdit extends CompoundEdit {
 public boolean isInProgress() {
 return false;
 public void undo() throws CannotUndoException {
 if (compoundEdit != null) compoundEdit.end();
 super.undo();
 compoundEdit = null;
 public Pane() {
 theTextPane = new JTextPane();
 theTextPane.setEditorKit(new StyledEditorKit() {
 public Document createDefaultDocument() {
 return new SyntaxDocument();
 theUndoManager = new CompoundUndoManager();
 theTextPane.getDocument().addUndoableEditListener(theUndoManager);
 public JTextPane getTextPane() {
 return theTextPane;
 public UndoManager getUndoManager() {
 return theUndoManager;
 public URTest() {
 super(new BorderLayout(5, 5));
 setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
 JToolBar toolBar = new JToolBar();
 toolBar.setFloatable(false);
 toolBar.add(new AbstractAction("Undo") {
 public void actionPerformed(ActionEvent e) {
 undo();
 toolBar.add(new AbstractAction("Redo") {
 public void actionPerformed(ActionEvent e) {
 redo();
 add(toolBar, BorderLayout.NORTH);
 thePanes = new LinkedList<Pane>();
 theTabbedPane = new JTabbedPane();
 add(theTabbedPane, BorderLayout.CENTER);
 theMenuBar = new JMenuBar();
 JMenu menu = new JMenu("File");
 menu.add(new AbstractAction("New") {
 public void actionPerformed(ActionEvent e) {
 create();
 menu.add(new AbstractAction("Close") {
 public void actionPerformed(ActionEvent e) {
 remove();
 theMenuBar.add(menu);
 public JMenuBar getMenuBar() {
 return theMenuBar;
 private void create() {
 Pane pane = new Pane();
 thePanes.add(pane);
 theTabbedPane.addTab("Tab", pane.getTextPane());
 private void remove() {
 Pane selectedPane = getSelectedPane();
 if (selectedPane == null) return;
 thePanes.remove(selectedPane);
 theTabbedPane.remove(selectedPane.getTextPane());
 private void undo() {
 Pane selectedPane = getSelectedPane();
 if (selectedPane == null) return;
 try {
 selectedPane.getUndoManager().undo();
 selectedPane.getTextPane().requestFocus();
 } catch (CannotUndoException ex) {
 System.out.println("Unable to undo: " + ex);
 private void redo() {
 Pane selectedPane = getSelectedPane();
 if (selectedPane == null) return;
 try {
 selectedPane.getUndoManager().redo();
 selectedPane.getTextPane().requestFocus();
 } catch (CannotRedoException ex) {
 System.out.println("Unable to redo: " + ex);
 private Pane getSelectedPane() {
 Component selectedComponent = theTabbedPane.getSelectedComponent();
 if (selectedComponent == null) return null;
 for (Pane pane : thePanes) {
 if (pane.getTextPane() == selectedComponent) return pane;
 return null;
 private static void test() {
 JFrame f = new JFrame("URTest");
 f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 URTest urTest = new URTest();
 f.setContentPane(urTest);
 f.setJMenuBar(urTest.getMenuBar());
 f.setSize(400, 400);
 f.setLocationRelativeTo(null);
 f.setVisible(true);
 public static void main(String[] args) {
 SwingUtilities.invokeLater(new Runnable() {
 public void run() {
 test();
}Hope it helps.

Feature request: Bring back Idea's undo/redo buttons

I get the convenience of swipe to undo/redo and I've been using it very successfully, but for me the big advantage of drawing on the iPad is the ability to zoom quickly. I'm finding that the undo/redo swipe is getting in the way of pinch/zoom working smoothly. Could we have the option to have a undo/redo button and turn the swipe gesture off? Thanks

I'd like for the undo and redo buttons to be added back to the tool bar as well. I think the gestures for undo/redo and pan are conflicting (both two fingers and swipe) and it takes a moment for the app to register what gesture you are trying to make. A lot of the time it's delayed or doesn't respond at all. It's just so much easier to tap on the undo/redo buttons than to hold two fingers to the screen and wait for a gesture to register.
For what it's worth to other users, the gestures seem to respond better when using a pressure sensitive stylus. I'm not sure if that has anything to do with the way the app is designed or if it's because using a pressure sensitive stylus slows down the process enough where you don't notice it as much.

Undo/Redo button are not performing more than one operation at a time

Hi,
I have created undo/redo button on my paint application. But it performing only last action to undo.I have just the code which store offscreen image into undo buffer image like this :
    if (OSC == null || widthOfOSC != getSize().width || heightOfOSC != getSize().height) {
                 // Create the OSC, or make a new one if canvas size has changed.
             OSC = null; // (If OSC & undoBuffer already exist, this frees up the memory.)
             undoBuffer = null;
             OSC = createImage(getSize().width, getSize().height);
             widthOfOSC = getSize().width;
             heightOfOSC = getSize().height;
             OSG = OSC.getGraphics(); // Graphics context for drawing to OSC.
             OSG.setColor(getBackground());
             OSG.dispose();
             undoBuffer = createImage(widthOfOSC, heightOfOSC);
              OSG = undoBuffer.getGraphics(); // Graphics context for drawing to the undoBuffer.
              OSG.setColor(getBackground());
              OSG.fillRect(0, 0,widthOfOSC, heightOfOSC);
               and the button performed it's action :
else if (command.equals("Undo")) {
             // Swap the off-screen canvas with the undoBuffer and repaint.
             Image temp = OSC;
             OSC = undoBuffer;
             undoBuffer = temp;
             repaint();I want to create undo button that performed end operation on canvas.
please help me
Thanks in advance....

Don't post the same question repeatedly. I've removed the thread you started 4 days after this one with the identical same question.
db

Keybindings for undo/redo buttons.

I thought I knew how to do this, and I do seem to have this working fine for cut/copy/paste/select all keybindings CTRL X/C/V/A respectively.
However I tried to do this for CTRL X and Y undo/redo and it's not working as I intended. Can anyone see what I'm doing wrong?
I created a SSCCE based off the original example I was following from: [http://www.java2s.com/Code/Java/Swing-JFC/Undoredotextarea.htm]
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.KeyStroke;
import javax.swing.event.UndoableEditEvent;
import javax.swing.event.UndoableEditListener;
import javax.swing.undo.CannotRedoException;
import javax.swing.undo.UndoManager;
public class UndoRedoTextArea extends JFrame implements KeyListener{
    private static final long serialVersionUID = 1L;
    protected JTextArea textArea = new JTextArea();
    protected UndoManager undoManager = new UndoManager();
    protected JButton undoButton = new JButton("Undo");
    protected JButton redoButton = new JButton("Redo");
    public UndoRedoTextArea() {
        super("Undo/Redo Demo");
        undoButton.setEnabled(false);
        redoButton.setEnabled(false);
        JPanel buttonPanel = new JPanel(new GridLayout());
        buttonPanel.add(undoButton);
        buttonPanel.add(redoButton);
        JScrollPane scroller = new JScrollPane(textArea);
        getContentPane().add(buttonPanel, BorderLayout.NORTH);
        getContentPane().add(scroller, BorderLayout.CENTER);
        textArea.getDocument().addUndoableEditListener(
            new UndoableEditListener() {
                public void undoableEditHappened(UndoableEditEvent e) {
                    undoManager.addEdit(e.getEdit());
                    updateButtons();
        undoButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                try {
                    undoManager.undo();
                } catch (CannotRedoException cre) {
                    cre.printStackTrace();
                updateButtons();
        undoButton.addKeyListener(this);
        redoButton.addKeyListener(this);
        redoButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                try {
                    undoManager.redo();
                } catch (CannotRedoException cre) {
                    cre.printStackTrace();
                updateButtons();
        setSize(400, 300);
        setVisible(true);
    public void updateButtons() {
        undoButton.setText(undoManager.getUndoPresentationName());
        redoButton.setText(undoManager.getRedoPresentationName());
        undoButton.setEnabled(undoManager.canUndo());
        redoButton.setEnabled(undoManager.canRedo());
    public static void main(String argv[]) {
        new UndoRedoTextArea();
    public void keyPressed(KeyEvent e){
        if (e.equals(KeyStroke.getKeyStroke
            (KeyEvent.VK_Z, InputEvent.CTRL_DOWN_MASK))){
            // undo
            try {
                undoManager.undo();
            } catch (CannotRedoException cre) {
                cre.printStackTrace();
            updateButtons();
        else if (e.equals(KeyStroke.getKeyStroke
                (KeyEvent.VK_Y, InputEvent.CTRL_DOWN_MASK))){
            // redo
            try {
                undoManager.redo();
            } catch (CannotRedoException cre) {
                cre.printStackTrace();
            updateButtons();
    public void keyTyped(KeyEvent e){}
    public void keyReleased(KeyEvent e){}
}Edited by: G-Unit on Oct 24, 2010 5:30 AM

camickr wrote:
So the way I posted in the second lump of code OK (3rd post) or did you mean something different? Why did you set the key bindings? Did I not state they would be created automatically? I think you need to reread my suggestion (and the tutorial).Because I don't get it, it says only Menu items can contain accelerators and buttons only get mnemonics. I'm not using menu items here, I only have a text pane and 2 buttons. So I set the actions for the InputMap in TextPane. For the buttons, I pretty much used the small bit of code using undoManager.
I tried to set KEYSTROKE constructor for the action and simply add them to the buttons that way, but this didn't seem to have any response.
Also I don't get how this could happen anyway if the TextPane has the focus.
Not like the example using MNEMONICS.
    Action leftAction = new LeftAction(); //LeftAction code is shown later
    button = new JButton(leftAction)
    menuItem = new JMenuItem(leftAction);
To create an Action object, you generally create a subclass of AbstractAction and then instantiate it. In your subclass, you must implement the actionPerformed method to react appropriately when the action event occurs. Here's an example of creating and instantiating an AbstractAction subclass:
    leftAction = new LeftAction("Go left", anIcon,
                 "This is the left button.",
                 new Integer(KeyEvent.VK_L));
    class LeftAction extends AbstractAction {
        public LeftAction(String text, ImageIcon icon,
                          String desc, Integer mnemonic) {
            super(text, icon);
            putValue(SHORT_DESCRIPTION, desc);
            putValue(MNEMONIC_KEY, mnemonic);
        public void actionPerformed(ActionEvent e) {
            displayResult("Action for first button/menu item", e);
    }This is what I attempted. No errors... It just doesn't work.
public JPanel p()
    undoButton.addActionListener(new UndoAction(KeyStroke.getKeyStroke(KeyEvent.VK_Z, Event.CTRL_MASK)));
    panel.add(undoButton);
    return panel;
private class UndoAction extends AbstractAction
     public UndoAction(KeyStroke keyStroke)
          putValue(ACCELERATOR_KEY, keyStroke);
     private static final long serialVersionUID = 1L;
     public void actionPerformed(ActionEvent e)
          try
               if (undoManager.canUndo())
                    undoManager.undo();
          catch (CannotRedoException cre)
               cre.printStackTrace();
          updateButtons();
}Edited by: G-Unit on Oct 25, 2010 8:32 AM

Adding exit/quit button to toolbar

Is there a way to add a exit/quit button to the Mail Toolbar?

OK you have alt+f4, the two buttons on the titlebar (X and the left-hand icon) which can all do this. Maybe ctrl+w too.
And '''File|Exit''' via the menu.
And you want another method on top of all these?
I suggest you go to '''Tools|Add-ons''' and search for one. I know I've found one there before.
https://addons.mozilla.org/en-US/thunderbird/addon/exit-button-thunderbird/?src=ss for instance.

Undo/Redo Jgraph

Hi,
I need to implement an undo and redo function within a Jgraph application, I have my buttons created and want to have an undo and redo function available for when the user wants to undo or redo the last action (i.e. they have drawn a component or a connection on the graph). Does anyone have any idea how to go about this, would very much appreciate it.
Thanks,
Jason

I get confused every time I try to use Undo/Redo but I'll try to remember what I've done in the past.
textPane.getDocument().addUndoAbleEditListener(new MyUndoAbleEditListener()); The above is used to to accumulate the edits for undo/redo. The UndoManager is responsible for undo/redo of the actual edit, so in your case you would also have 3 UndoManagers. Presumably you have a toolbar button or menuItem to invoke the undo/redo. When you click on the button, you must make sure you are using the correct UndoManager to undo/redo the edit.
When I was playing around trying to learn Swing I created a [url http://www.discoverteenergy.com/files/Editor.zip]Simple Editor that handles this. In my EditPanel class I created a UndoManager class for each textPane. This class also contains undo/redo buttons and menuItems for this UndoManager. Whenever I switch tabs to work with a new textpane, I also switch the undo/redo buttons and menuItems so that the buttons displayed are for the UndoManager of the current textpane. This code is done by the updateToolbarAndMenubar() method of the Editor class.

Undo/redo animation

I'm begging you guys to move the giant "undo/redo" message that appears in the center of the screen someplace less conspicuous. Also I'd like the undo/redo of the last step to be buffered for fast toggling (like show before image). The way it is now is very distracting.

I get confused every time I try to use Undo/Redo but I'll try to remember what I've done in the past.
textPane.getDocument().addUndoAbleEditListener(new MyUndoAbleEditListener()); The above is used to to accumulate the edits for undo/redo. The UndoManager is responsible for undo/redo of the actual edit, so in your case you would also have 3 UndoManagers. Presumably you have a toolbar button or menuItem to invoke the undo/redo. When you click on the button, you must make sure you are using the correct UndoManager to undo/redo the edit.
When I was playing around trying to learn Swing I created a [url http://www.discoverteenergy.com/files/Editor.zip]Simple Editor that handles this. In my EditPanel class I created a UndoManager class for each textPane. This class also contains undo/redo buttons and menuItems for this UndoManager. Whenever I switch tabs to work with a new textpane, I also switch the undo/redo buttons and menuItems so that the buttons displayed are for the UndoManager of the current textpane. This code is done by the updateToolbarAndMenubar() method of the Editor class.

Adding buttons to toolbar not in the customize page

I'm wanting to add buttons like Undo, Redo, Spellcheck and some others to the tool bar, but when customizing the toolbar, adding those buttons isn't an option. Is this possible?

You have to tell Apple, not us. We are end-user like you.
In the Pages Pages menu you can Provide feedback or use this link _http://www.apple.com/feedback/pages.html_

Adding a push button on the report toolbar

adding a save button on the report toolbar, so that after clicking the button, the data fetched on the report will be stored in the application server.

Hi
to automate this process ,best way is to create a Z rport and there u can submit this sap standard report and get its output into an Internal table and then u can write this internal table to application server via following demo code -
this is code for both (download /upload),u can not use CG3y and CG3z as u want to do it as a background job ..
*& Report ZGILL_AS *
REPORT ZGILL_AS message-id rp .
tables: pa0001,pa0002.
select-options s_pernr for pa0001-pernr no intervals MODIF ID XYZ.
parameters: p_dwnld AS CHECKBOX ,
p_upld AS CHECKBOX DEFAULT 'X'.
parameters: P_DSNI(75) TYPE C MODIF ID ABG DEFAULT
'/usr/local/sapdata/amit.dat' LOWER CASE.
data: begin of itab occurs 0,
pernr(8),
sp1(1) value ',',
werks(4),
sp2(1) value ',',
persg(1),
sp3(1) value ',',
persk(2),
end of itab.
data: s_eof(3).
start-of-selection.
if p_upld = 'X'.
OPEN DATASET P_DSNI FOR OUTPUT IN LEGACY TEXT MODE.
PERFORM FETCH_DATA.
STOP.
elseif p_dwnld = 'X'.
OPEN DATASET P_DSNI FOR INPUT IN LEGACY TEXT MODE.
IF SY-SUBRC NE 0.
MESSAGE E016 WITH
'Error opening seq. file, RC:' SY-SUBRC.
EXIT.
ENDIF.
CLEAR S_EOF.
DO.
PERFORM FETCH_file.
IF S_EOF EQ 'YES'. stop. ENDIF.
ENDDO.
endif.
END-OF-SELECTION.
if itab[] is not initial.
perform print_file1 tables itab.
else.
write:/ 'No records exists'.
endif.
*& Form FETCH_DATA
text
--> p1 text
<-- p2 text
FORM FETCH_DATA .
SELECT * FROM PA0001 WHERE PERNR IN S_PERNR.
MOVE-CORRESPONDING PA0001 TO ITAB.
TRANSFER ITAB TO P_DSNI.
APPEND ITAB.
ENDSELECT.
CLOSE DATASET P_DSNI.
ENDFORM. " FETCH_DATA
*& Form FETCH_file
text
--> p1 text
<-- p2 text
FORM FETCH_file .
READ DATASET P_DSNI INTO itab.
append itab.
clear itab.
IF SY-SUBRC NE 0.
S_EOF = 'YES'. EXIT.
ENDIF.
ENDFORM. " FETCH_file
*& Form print_file1
text
-->P_ITAB text
FORM print_file1 tables P_ITAB structure itab .
write:/2 'EmpNo',
14 'Personnel Area',
34 'Emp Group',
47 'Emp SubGroup'.
skip 1.
loop at p_itab.
write:2 p_itab-pernr,
14 p_itab-werks,
34 p_itab-persg,
47 p_itab-persk.
skip 1.
endloop.
ENDFORM. " print_file1
Reward if usefull

Can Undo & Redo text writing functions be set as icons?

Undo & Redo are available as CTRL functions or from a menu but how do I set them up with an icon along with the other text editor icons?

The Redo and Undo buttons are available with Toolbar Buttons, as part of the full add-on, or just those buttons.
https://codefisher.org/toolbar_button/toolbar_button_maker/
http://chrisramsden.vfast.co.uk/3_How_to_install_Add-ons_in_Thunderbird.html
Right-click a Write window toolbar, Customize, and drag the buttons onto the toolbar.

New to undo/redo on component

hello all,
i'm new to swing programming & i have to develop a web enabled application. in that i'm having an internalframe which contains a panel with some labels in it. i'm able to move the labels around the panel by using mouse listener. but my problem is i have to implement undo/redo functionality on this movement. but i don't know how to proceed since i don't have a single idea abt this api. i got some materials related to undo/redo of textual components. but nothing related to this labels or components like that. can someone help me on this topic or guide me to some links which has details. if u can provide me some code samples i'll be really greateful.
Thanks in advance

The Java Tutorial provides a section on how to implement the java.swing.undo package.
http://java.sun.com/docs/books/tutorial/uiswing/components/generaltext.html#undo
The TextComponentDemo example code it references uses a text Document to generate the UndoableEditListener events, but any component document or data model can be coded to do the same thing, such as the data model for your label placement panel. The listeners are usually added by a controlling parent class, such as a JFrame.
* Create an addUndoableEditListener(UndoableEditListener listener) method in your model class.
* Whenever an undoable edit is done in your model class, create an UndoableEditEvent object with the undoable edit data and call the undoableEditHappened(UndoableEditEvent e) method for all of your registered listeners.
* Create an UndoManager object in your controlling parent class.
* Create UndoAction and RedoAction subclassed objects in your controlling parent class.
* Create an UndoableEditListener object in your controlling parent class and add it to your model class.
The listeners will handle adding the UndoableEditEvent object to the UndoManager and updating any menu or toolbar Undo/Redo actions. The Undo/Redo actions will handle performing the commands via the UndoManager and updating the state of the Undo/Redo actions.
I hope you find this of some help.

Lazy Notification and Command Undo/Redo

I have a two-part CS3 plug-in (model and UI). When I click on one of the checkboxes in the UI, it causes a command to be executed that highlights certain fields in the document and sets a persistent boolean indicating the state of the higlighting. I want to be able to uncheck the checkbox when an Edit > Undo is done using lazy notification, but I've been working on this for a few days now and I can't get it to work. I've made the following changes to the model plug-in code: 1. In the .fr file, I added this: AddIn { kDocWorkspaceBoss, kInvalidClass, { // Interface to the persistent prefs implementation IID_IVIPREFERENCES, kVIPrefsImpl, // Interface to the Toggle Highlighting command IID_IVIHIGHLIGHTCHANGE, kVISetHighlightDisplayedCmdImpl, } }, 2. In the command's DoNotify method, I do a ModelChange call with an 'interestedIn' parameter of IID_IVIHIGHLIGHTCHANGE. I've tried invoking this method on various subjects, e.g., document subject, document workspace subject, document preferences subject (i.e., getting my persistent interface on the workspace and then getting an ISubject interface on it), all to no apparent avail. I've made the following changes to the UI plug-in code: 1. In the .fr file, I added this: AddIn { kDocWorkspaceBoss, kInvalidClass, { // Interface to the preference change observer IID_IPREFSOBSERVER, kVIPUIPrefsObserverImpl, } }, 2. In the preference change observer's AutoAttach method, I do the following (with error checking removed here for clarity). I've tried various subjects besides the document workspace subject here as well... InterfacePtr<IActiveContext> ac(gSession->GetActiveContext(), UseDefaultIID()); IDocument *doc = ac->GetContextDocument(); InterfacePtr<ISubject> subject(doc->GetDocWorkSpace(), UseDefaultIID()); if (!subject->IsAttached(ISubject::kLazyAttachment, this, IID_IVIHIGHLIGHTCHANGE, IID_IPREFSOBSERVER) ) { subject->AttachObserver(ISubject::kLazyAttachment, this, IID_IVIHIGHLIGHTCHANGE, IID_IPREFSOBSERVER); } I've implemented a LazyUpdate method in the preference change observer, but it never gets called -- not when the checkbox is checked, and not when an Undo or Redo is done. I've verified that the observer's AutoAttach method is getting called, and that the ModelChange method inside the command's DoNotify method is being called. Has anyone gotten lazy notification on command undo/redo to work? If so, can you tell me what I might be doing wrong?

Don't post the same question repeatedly. I've removed the thread you started 4 days after this one with the identical same question.
db

Undo Redo Function

Hi all,
I want to implement Undo Redo functionality in my application.For example , I have a JFrame with a button in it. On clicking the button i am importing a image in to it,and performing some action like resizing the image and dragging it within the frame.What if i want to go back in the process.I have no idea about it.Please help me do that.
Thanks in advance
Ravisenan

This is far from being easy...
Basically, you have to put every action on a stack, where you can recall them. Each action must contain ALL Information that has been changed, before it was changed. So when you undo it, you copy back all necessary properties.
Based on the complexity and design of your program, this can be one hell of a problem. I wish you good luck.

Undo / Redo Feature in Swing

Hi all,
Iam working on swing project which uses Undo/Redo feature for drag and drop figure and delete,cut,copy,paste and all the feature which ever want to use, and iam using multiple internal frames so the feature Undo/Redo should be specific to perticular internal frame.
Is any buddy already done such a kind of thing then pls help me, or if it's possible then pls send the code also.
Regards
Laxmikant

Hi,
you would have to create an UndoableEditListener for each object, undo/redo shall be perfomed. The listener then is connected to an instance of UndoManager to do the actual handling: /** Listener for edits on a document. */
private UndoableEditListener undoHandler = new UndoHandler();
/** UndoManager that we add edits to. */
private UndoManager undo = new UndoManager();
/** inner class for handling undoable edit events */
public class UndoHandler implements UndoableEditListener {
 * Messaged when the Document has created an edit, the edit is
 * added to <code>undo</code>, an instance of UndoManager.
 public void undoableEditHappened(UndoableEditEvent e) {
 undo.addEdit(e.getEdit());
} This now can be registered with let's say a Document like thiseditor.getDocument().addUndoableEditListener(undoHandler); (editor is an instance of JEditorPane containing the document).
Once you have this, you only need actions to perform undo or redo by calling the respective method of your instance of UndoManager undo() and redo().
Hope that helps
Ulrich

Adding Undo-Redo buttons to toolbar?

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