How to make Components Dragable

How to make Components dragable and moveable?
Is it posible?
Thanks.

There's no way currently to do that in Catalyst. Drag and drop functionality would have to be added over in Flash Builder after you export your project in FC.
but you can of course "simulate" the D&D with a clever "On click, Play action sequence" interaction.
Here some information on drag and drop in Flash Builder if you want to see how drag and drop is coded:
http://www.adobe.com/devnet/flex/quickstart/adding_drag_and_drop/
To simply drag objects around, you can use DragManager.doDrag():
http://livedocs.adobe.com/flex/3/langref/mx/managers/DragManager.html# doDrag()
Also, there's an interesting tutorial written by Krystal Higgins, showing how she simulated a drag and drop in Catalyst, which you might find useful:
Simulated Drag and Drop in Flash Catalyst.
Hope this helps,
Chris

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How to make components' size constant?

I have a newbie question for you. How to make the size of components (button, combobox, etc...) constant? I mean they keep the same size as the users change window's size.
Thanks.
Sraiper

You need to use a layout manager that respects the minimum and maximum size of the components and set the minimum and maximum sizes to be the size that you want the component to be. FlowLayout respects minimum and maximum, and so does BoxLayout. BorderLayout and GridLayout don't respect the min or max sizes. You can usually get what you want with a combination of layout managers. If you gave me a better idea of how you want to layout your components, and what you want the resizing behavior to be, then I could give you some more specific recommendations about the layouts you should use.
Try making some ascii drawings.
Example:
        small size window              large size window
    |                       | |                                      |
    | []check     o radio   | | []check                             |
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How to make components appear and disappear dynamically.

So I admit I am from the HTML world and have been able to
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In Flex, there is a separation between "is this component
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Hi puce ,how to make an editor having swing components

hi puce please tell me how to make an editor having drag and drop facility and when after dragging and dropping components on a page save the page. The page saved should be stored in xml format and i want this application to be stand alone .. please help... ihave seen ur customizerbarsample.java ..It helped but not fully ....how after resizing and move i can get current coordinates

Hi,
Sir , what i would like to know is like in
Customizerbarsample.java you have taken
JLabelCustomizer and u drag and drop the label
similarly i would like to drag n drop other
components aswell and i would like to know what their
dimensions are like the x . y coordinates both
relative and absolute . also if after resizing i
would like to know absolute height and width ... how
should i go about it ... An example code would be a
great help.... Sorry, I currently don't have the time to provide you such an example. But where exactly do you have problems? I expect you're using the example from:
http://forum.java.sun.com/thread.jspa?threadID=737908
as a base.
That example shows that you can just create any TableModel you need and then create any Customizer you need from that in the consumeSelection-method.
How to get the information of the customizers (x, y,...) I just explained in the last response. Where do you have problems there?
i have read that if u need X, y
coordinates along with height and width i need to
register propertychangelistener along with
CustomizerListener...but how do u register both
these listeners and where.. E.g. at the place where you create the customizers:
myCustomizer.addPropertyChangeListener(...);
myCustomizer.addCustomizerListener(...);But what do you want to do with that? Maybe there's a better solution...
like u instantiated
JLabelCustomizer i tried to do the same with
JButtonCustomizer but there was an error saying
JbuttonCustomizer is abstract it cannot be
instantiated..... please helpYeah, I just had a look at JButtonCustomizer and it seems as it isn't ready to use yet (probably I added some abstract methods to a base class and then just declared it abstract to be able to compile it ;) ). You can still add buttons using JCustomizer - you just won't have the in-place editing feature. Or you might want to create your own customizer derived from AbstractTextCustomizer (check the JLabelCustomizer if you need an example).
-Puce

How to make avilability of Application components in R/3

HI all,
I am creating generic datasource using Tcode SBIW. I entered MM-IO as application component name, If i am trying to save, it is giving error 'There is no application Component MM-IO'.
Could you pleae any one tell me how to make availability of application compents in R/3.
Thanks,
Ravi Basavaiah.

Hi Ravi,
Check using transaction RSA6, if there is an node MM-IO in the path SAP - R/3 --> MM
If not, u can create one using the "Create Icon" or using menu path "Hierarchy --> Create node"
Regards, Uday
Assign points for helpful answers and get one point for yourself.

I need help understanding how the Apple components integrate to create a system across all my devices?

I need help understanding how the Apple components connect to create a whole system across all my devices?
Is there a resource that describes current system and associated functionality?
For example:
Buy A, B, C to achieve "X"
You will need:
an internet provider which supports <specs>
add D to achieve "Y"
You will need:
an internet provider which supports <specs>
add "E" to achieve "Z"
You will need:
an internet provider which supports <specs>
For example, I am looking at the Gen 6 Airport extreme. For intended performance do I need broadband? if so what are the specs, or will basic internet service suffice? Do I need the internet provider's modem or does the Airport extreme replace that? And then I think, if I am doing this, I should also look at Apple TV....What do I need and Why? Then I look at the New Desk top coming out in the fall, and I think well, if I wait and get this, what does this component do for the system, and what becomes redundant? What does this awesome desktop do for my ability to sit and use a new macbook air when I travel or sit on the couch in my PJs?
If there was a place that plainly stated "if you buy the new dektop you can configure a system including only these components and achieve <this result> and by adding <additional components> you will achieve this result.
I have been to the genius store a few times, but I come out of there more confused unless I have SPECIFIC questions or already know what to buy.
A "System Configuration App" would be a really great sales tool--Just saying.

I have no idea what "fully optimized" means.
No Apple device will let you watch broadcast TV. The Apple TV is a good option for watching streaming TV from iTunes, NetFlix and Hulu. If you want to watch from other sources, you may need to look at other devices.
Any Mac computer or iPad will allow you to surf the web.
What business software?
Time Capsule is a good option for back ups.
Update what across all devices?
For accessing documents from all devices, a service like Dropbox is your best bet.
I have no idea what "step as far away from an internet provider as possible" means. If you want Internet access, you need an Internet provider.
Lighting fast speed for what? Processor? The specs are listed for all devices in the Online Store. Internet? We're back to the service provider.
Technology changes. The only way to keep pace with it beyond a couple of years is to buy new stuff.
The bottom line is you need to look at the specs for devices availble and at your budget and decide what best meets your needs. If you are unable to do that on your own, there are lot of technology consultants out there who will, for a fee, look at your exact situation, make recommendations and even handle the purchase and set up. Perhaps that would be the best route for you.
Best of luck.

How to make VIP flag in transaction code fpp2 as non editable

Hi everyone,
Please guide me about:
How to make VIP flag in T Code FPP2 as non editable only for some particular users?
Is there any authorization object exists for this flag in FPP2 transaction?
Actually there are many users who have authorization of transaction fpp2. But we want only some particular users should have authorization of making changes to this flag.
Please guide with your valuable replies.
Thanks and Regards

Hi...MP Vashishth
try to creat an Authorization Management ... in customizing...
Cross-Application Components --> SAP Business Partner --> Business Partner --> Basic Settings --> Authorization Management
Creat an Grup..and others steps...!
and when finish clic on Generate and Assin Authorization !!!
I Hope it Help !
regards
Andre Frugulhetti
Edited by: Andre Frugulhetti on Sep 22, 2009 9:38 PM
Edited by: Andre Frugulhetti on Sep 22, 2009 9:39 PM

How to make saved IR available for all users

Hi,
I've created IR and saved it to several tabs based on search conditions.
But they're only visible for developers.
How to make these tabs available for all end-users ?
Does version 4.0 support this option ?
Thank you!

Hi
At present this feature is not included, although I believe it may be in 4.0. Many people have provided workarounds for this. None of which I have tried. I cannot find the original thread but here is a solution from a chap called Ruud
>
One way to share your saved reports with others is to 'Publish' your report settings to a few intermediate tables in your application and have other users 'Import' your settings from there. The reason for using intermediate tables is so that not all your saved reports need to be 'visible' to other users (only those that you've chosen to publish).
Basically you have available the following views and package calls that any APEX user can access:-
- flows_030100.apex_application_pages (all application pages)
- flows_030100.apex_application_page_ir_rpt (all saved reports - inclusing defaults and all user saved reports)
- flows_030100.apex_application_page_ir_cond (the associated conditions/filters for above saved reports)
- wwv_flow_api.create_worksheet_rpt (package procedure that creates a new saved report)
- wwv_flow_api.create_worksheet_condition (package procedure that creates a condition/filter for above saved report)
The way I've done it is that I've created 2 tables in my application schema that are straightforward clones of the 2 above views.
CREATE TABLE user_report_settings AS SELECT * FROM flows_030100.apex_application_page_ir_rpt;
CREATE TABLE user_report_conditions AS SELECT * FROM flows_030100.apex_application_page_ir_cond;
( NB. I deleted any contents that may have come across to make sure we start with a clean slate. )
These two tables will act as my 'repository'.
To simplify matters I've also created 2 views that look at the same APEX views.
CREATE OR REPLACE VIEW v_report_settings AS
SELECT r.*
p.page_name
FROM flows_030100.apex_application_page_ir_rpt r,
flows_030100.apex_application_pages p
WHERE UPPER ( r.application_name ) = <Your App Name>
AND r.application_user 'APXWS_DEFAULT'
AND r.session_id IS NULL
AND p.application_id = r.application_id
AND p.page_id = r.page_id;
CREATE OR REPLACE VIEW v_report_conditions AS
SELECT r.*
p.page_name
FROM flows_030100.apex_application_page_ir_cond r,
flows_030100.apex_application_pages p
WHERE UPPER ( r.application_name ) = <Your App Name>
AND r.application_user 'APXWS_DEFAULT'
AND p.application_id = r.application_id
AND p.page_id = r.page_id;
I then built 2 screens:-
1) Publish Report Settings
This shows 2 report regions:-
- Region 1 - Shows a list of all your saved reports from V_REPORT_SETTINGS (filtered to only show yours)
SELECT apex_item.checkbox ( 1, report_id ) " ",
page_name,
report_name
FROM v_report_settings
WHERE application_user = :APP_USER
AND ( page_id = :P27_REPORT OR :P27_REPORT = 0 )
ORDER BY page_name,
report_name
Each row has a checkbox to select the required settings to publish.
The region has a button called PUBLISH (with associated process) that when pressed will copy the settings from
V_REPORT_SETTINGS (and V_REPORT_CONDITIONS) into USER_REPORT_SETTINGS (and USER_REPORT_CONDITIONS).
- Region 2 - Shows a list of already published reports in table USER_REPORT_SETTINGS (again filtered for your user)
SELECT apex_item.checkbox ( 10, s.report_id ) " ",
m.label,
s.report_name
FROM user_report_settings s,
menu m
WHERE m.page_no = s.page_id
AND s.application_user = :APP_USER
AND ( s.page_id = :P27_REPORT OR :P27_REPORT = 0 )
ORDER BY m.label,
s.report_name
Each row has a checkbox to select a setting that you would like to delete from the repository.
The region has a button called DELETE (with associated process) that when pressed will remove the selected
rows from USER_REPORT_SETTINGS (and USER_REPORT_CONDITIONS).
NB: P27_REPORT is a "Select List With Submit" to filter the required report page first.
Table MENU is my application menu table where I store my menu/pages info.
2) Import Report Settings
This again shows 2 report regions:-
- Region 1 - Shows a list of all published reports in table USER_REPORT_SETTINGS (filtered to show only other users saved reports)
SELECT apex_item.checkbox ( 1, s.report_id ) " ",
m.label,
s.report_name,
s.application_user
FROM user_report_settings s,
menu m
WHERE m.page_no = s.page_id
AND s.application_user :APP_USER
AND ( s.page_id = :P28_REPORT OR :P28_REPORT = 0 )
ORDER BY m.label,
s.report_name,
s.application_user
Each row has a checkbox to select the setting(s) that you would like to import from the repository.
The region has one button called IMPORT that when pressed will import the selected settings.
It does this by using the 2 above mentioned package procedure to create a new saved report for you
with the information form the repository. Be careful to match the right column with the right procedure
parameter and to 'reverse' any DECODEs that the view has.
- Region 2 - Shows a list of all your saved reports from V_REPORT_SETTINGS (filtered to only show yours)
SELECT page_name,
report_name
FROM v_report_settings
WHERE application_user = :APP_USER
AND ( page_id = :P28_REPORT OR :P28_REPORT = 0 )
ORDER BY page_name,
report_name
This is only needed to give you some feedback as to whether the import succeeded.
A few proviso's:-
a) I'm sure there's a better way to do all this but this works for me :-)
b) This does not work for Computations! I have not found an API call to create computations.
They will simply not come across into the repository.
c) If you import the same settings twice I've made it so that the name is suffixed with (2), (3) etc.
I did not find a way to update existing report settings. You can only create new ones.
d) Make sure you refer to your saved reports by name, not ID, when matching APEX stored reports and the
reports in your repository as the ID numbers may change if you re-import an application or if you
auto-generate your screens/reports (as I do).
Ruud
>
To me this is a bit too much of a hack and I personally wouldn't implement it - it's just an example to show it can be done.
Also if you look here in the help in APEX Home > Adding Application Components > Creating Reports > Editing Interactive Reports
...and go to the last paragraph, you can embed predicates in the URL.
Cheers
Ben
http://www.munkyben.wordpress.com
Don't forget to mark replies helpful or correct ;)
Edited by: Munky on Jul 30, 2009 8:03 AM

JavaFX 2.0 : How to make a stage fit into browser view area?

Invoking a JavaFX 2.0 applet from browser results in white spaces on the right and bottom area of the browser. This happens when the JavaFX stage resolutions is lesser than that of browsing desktop resolution. In a client/server model, usually server components doesn't know about the client resolutions. So how to make a stage fit into browser view area?
Also I think, setting the primary stage to full screen mode is not what I want to achieve, as this mode overlays the browser window.

Try typing 100% into the width and height fields. Alternatively, you could use Javascript (no connection to Java in spite of the name) to create an event to resize the applet to the window's size.

How to make P.R

Hello All,
Kindlt tell me that i had repaired a bus in which some components have used & this is a company 's bus , but these comp.are not having there master record the no of comp are seven pl guide that how to make P.R will this p.r will be made with doc type for non capital items am i right ?.pl guide what to do .?
sap11
Edited by: sap11 on Dec 31, 2007 9:37 AM

hi,
u can create the Pr with or without material code/master record.
if the item which u r using is one time item, better to create PR without material code with account assignment (ex: cost centre, asset code, order...).
selecting document types is Yours company decision

How to make treetable transparent

hi,
Does anyone have idea how to make the treetable transparent so that the background image can be shown?
Pls provide sample code if possible,thanks!

I don't know if I can come up with some code example
for you since I don't know what treetable your are
using... but... Transparency is always going to relate
to the whether your components are opaque or not.
Opaque = Not Transparent, so setting opaque = false
will hopefully make your table transparent. You may
need to do this on your CellRenderer's as well.
Hope this helps,
Josh Castagno
http://www.jdc-software.com
hi,
i am using JTreeTable provided fron Sun swing connection article,by Scott Violet and Kathy Walrath.
The situation i am facng now is jtree able to be transparent, but jtable still using it default background.
Below are excerpt from sample, setOpaque(false) to jtable seem doesn't take effect.
As i an newbie to swing,kindly point out where part shd i modified on the code. Thz!
import java.awt.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;
import javax.swing.tree.*;
import javax.swing.table.*;
import java.awt.event.*;
import java.util.EventObject;
* This example shows how to create a simple JTreeTable component,
* by using a JTree as a renderer (and editor) for the cells in a
* particular column in the JTable.
* @version 1.2 10/27/98
* @author Philip Milne
* @author Scott Violet
public class JTreeTable extends JTable {
/** A subclass of JTree. */
protected TreeTableCellRenderer tree;
public JTreeTable(TreeTableModel treeTableModel) {
     super();
     // Creates the tree. It will be used as a renderer and editor.
     tree = new TreeTableCellRenderer(treeTableModel);
     // Installs a tableModel representing the visible rows in the tree.
     super.setModel(new TreeTableModelAdapter(treeTableModel, tree));
     // Forces the JTable and JTree to share their row selection models.
     ListToTreeSelectionModelWrapper selectionWrapper = new
     ListToTreeSelectionModelWrapper();
     tree.setSelectionModel(selectionWrapper);
     setSelectionModel(selectionWrapper.getListSelectionModel());
     // Installs the tree editor renderer and editor.
     setDefaultRenderer(TreeTableModel.class, tree);
     setDefaultEditor(TreeTableModel.class, new TreeTableCellEditor());
     // No grid.
     setShowGrid(false);
//added
setOpaque(false);
     // No intercell spacing
     setIntercellSpacing(new Dimension(0, 0));
     // And update the height of the trees row to match that of
     // the table.
     if (tree.getRowHeight() < 1) {
     // Metal looks better like this.
     setRowHeight(20);
* Overridden to message super and forward the method to the tree.
* Since the tree is not actually in the component hierarchy it will
* never receive this unless we forward it in this manner.
public void updateUI() {
     super.updateUI();
     if(tree != null) {
     tree.updateUI();
     // Do this so that the editor is referencing the current renderer
     // from the tree. The renderer can potentially change each time
     // laf changes.
     setDefaultEditor(TreeTableModel.class, new TreeTableCellEditor());
     // Use the tree's default foreground and background colors in the
     // table.
LookAndFeel.installColorsAndFont(this, "Tree.background",
"Tree.foreground", "Tree.font");
* Workaround for BasicTableUI anomaly. Make sure the UI never tries to
* resize the editor. The UI currently uses different techniques to
* paint the renderers and editors; overriding setBounds() below
* is not the right thing to do for an editor. Returning -1 for the
* editing row in this case, ensures the editor is never painted.
public int getEditingRow() {
return (getColumnClass(editingColumn) == TreeTableModel.class) ? -1 :
     editingRow;
* Returns the actual row that is editing as <code>getEditingRow</code>
* will always return -1.
private int realEditingRow() {
     return editingRow;
* This is overridden to invoke super's implementation, and then,
* if the receiver is editing a Tree column, the editor's bounds is
* reset. The reason we have to do this is because JTable doesn't
* think the table is being edited, as <code>getEditingRow</code> returns
* -1, and therefore doesn't automatically resize the editor for us.
public void sizeColumnsToFit(int resizingColumn) {
     super.sizeColumnsToFit(resizingColumn);
     if (getEditingColumn() != -1 && getColumnClass(editingColumn) ==
     TreeTableModel.class) {
     Rectangle cellRect = getCellRect(realEditingRow(),
                         getEditingColumn(), false);
Component component = getEditorComponent();
     component.setBounds(cellRect);
component.validate();
* Overridden to pass the new rowHeight to the tree.
public void setRowHeight(int rowHeight) {
super.setRowHeight(rowHeight);
     if (tree != null && tree.getRowHeight() != rowHeight) {
tree.setRowHeight(getRowHeight());
* Returns the tree that is being shared between the model.
public JTree getTree() {
     return tree;
* Overridden to invoke repaint for the particular location if
* the column contains the tree. This is done as the tree editor does
* not fill the bounds of the cell, we need the renderer to paint
* the tree in the background, and then draw the editor over it.
public boolean editCellAt(int row, int column, EventObject e){
     boolean retValue = super.editCellAt(row, column, e);
     if (retValue && getColumnClass(column) == TreeTableModel.class) {
     repaint(getCellRect(row, column, false));
     return retValue;
* A TreeCellRenderer that displays a JTree.
public class TreeTableCellRenderer extends JTree implements
     TableCellRenderer {
     /** Last table/tree row asked to renderer. */
     protected int visibleRow;
     /** Border to draw around the tree, if this is non-null, it will
     * be painted. */
     protected Border highlightBorder;
     public TreeTableCellRenderer(TreeModel model) {
     super(model);
     * updateUI is overridden to set the colors of the Tree's renderer
     * to match that of the table.
     public void updateUI() {
     super.updateUI();
     // Make the tree's cell renderer use the table's cell selection
     // colors.
     TreeCellRenderer tcr = getCellRenderer();
     if (tcr instanceof DefaultTreeCellRenderer) {
          DefaultTreeCellRenderer dtcr = ((DefaultTreeCellRenderer)tcr);
          // For 1.1 uncomment this, 1.2 has a bug that will cause an
          // exception to be thrown if the border selection color is
          // null.
          // dtcr.setBorderSelectionColor(null);
          dtcr.setTextSelectionColor(UIManager.getColor
                         ("Table.selectionForeground"));
          dtcr.setBackgroundSelectionColor(UIManager.getColor
                              ("Table.selectionBackground"));
     * Sets the row height of the tree, and forwards the row height to
     * the table.
     public void setRowHeight(int rowHeight) {
     if (rowHeight > 0) {
          super.setRowHeight(rowHeight);
          if (JTreeTable.this != null &&
          JTreeTable.this.getRowHeight() != rowHeight) {
          JTreeTable.this.setRowHeight(getRowHeight());
     * This is overridden to set the height to match that of the JTable.
     public void setBounds(int x, int y, int w, int h) {
     super.setBounds(x, 0, w, JTreeTable.this.getHeight());
     * Sublcassed to translate the graphics such that the last visible
     * row will be drawn at 0,0.
     public void paint(Graphics g) {
     g.translate(0, -visibleRow * getRowHeight());
     super.paint(g);
     // Draw the Table border if we have focus.
     if (highlightBorder != null) {
          highlightBorder.paintBorder(this, g, 0, visibleRow *
                         getRowHeight(), getWidth(),
                         getRowHeight());
     * TreeCellRenderer method. Overridden to update the visible row.
     public Component getTableCellRendererComponent(JTable table,
                              Object value,
                              boolean isSelected,
                              boolean hasFocus,
                              int row, int column) {
     Color background;
     Color foreground;
     if(isSelected) {
          background = table.getSelectionBackground();
          foreground = table.getSelectionForeground();
     else {
          background = table.getBackground();
          foreground = table.getForeground();
     highlightBorder = null;
     if (realEditingRow() == row && getEditingColumn() == column) {
          background = UIManager.getColor("Table.focusCellBackground");
          foreground = UIManager.getColor("Table.focusCellForeground");
     else if (hasFocus) {
          highlightBorder = UIManager.getBorder
          ("Table.focusCellHighlightBorder");
          if (isCellEditable(row, column)) {
          background = UIManager.getColor
               ("Table.focusCellBackground");
          foreground = UIManager.getColor
               ("Table.focusCellForeground");
     visibleRow = row;
     setBackground(background);
     TreeCellRenderer tcr = getCellRenderer();
     if (tcr instanceof DefaultTreeCellRenderer) {
          DefaultTreeCellRenderer dtcr = ((DefaultTreeCellRenderer)tcr);
          if (isSelected) {
          dtcr.setTextSelectionColor(foreground);
          dtcr.setBackgroundSelectionColor(background);
          else {
          dtcr.setTextNonSelectionColor(foreground);
          dtcr.setBackgroundNonSelectionColor(background);
     return this;
* An editor that can be used to edit the tree column. This extends
* DefaultCellEditor and uses a JTextField (actually, TreeTableTextField)
* to perform the actual editing.
* <p>To support editing of the tree column we can not make the tree
* editable. The reason this doesn't work is that you can not use
* the same component for editing and renderering. The table may have
* the need to paint cells, while a cell is being edited. If the same
* component were used for the rendering and editing the component would
* be moved around, and the contents would change. When editing, this
* is undesirable, the contents of the text field must stay the same,
* including the caret blinking, and selections persisting. For this
* reason the editing is done via a TableCellEditor.
* <p>Another interesting thing to be aware of is how tree positions
* its render and editor. The render/editor is responsible for drawing the
* icon indicating the type of node (leaf, branch...). The tree is
* responsible for drawing any other indicators, perhaps an additional
* +/- sign, or lines connecting the various nodes. So, the renderer
* is positioned based on depth. On the other hand, table always makes
* its editor fill the contents of the cell. To get the allusion
* that the table cell editor is part of the tree, we don't want the
* table cell editor to fill the cell bounds. We want it to be placed
* in the same manner as tree places it editor, and have table message
* the tree to paint any decorations the tree wants. Then, we would
* only have to worry about the editing part. The approach taken
* here is to determine where tree would place the editor, and to override
* the <code>reshape</code> method in the JTextField component to
* nudge the textfield to the location tree would place it. Since
* JTreeTable will paint the tree behind the editor everything should
* just work. So, that is what we are doing here. Determining of
* the icon position will only work if the TreeCellRenderer is
* an instance of DefaultTreeCellRenderer. If you need custom
* TreeCellRenderers, that don't descend from DefaultTreeCellRenderer,
* and you want to support editing in JTreeTable, you will have
* to do something similiar.
public class TreeTableCellEditor extends DefaultCellEditor {
     public TreeTableCellEditor() {
     super(new TreeTableTextField());
     * Overridden to determine an offset that tree would place the
     * editor at. The offset is determined from the
     * <code>getRowBounds</code> JTree method, and additionally
     * from the icon DefaultTreeCellRenderer will use.
     * <p>The offset is then set on the TreeTableTextField component
     * created in the constructor, and returned.
     public Component getTableCellEditorComponent(JTable table,
                              Object value,
                              boolean isSelected,
                              int r, int c) {
     Component component = super.getTableCellEditorComponent
          (table, value, isSelected, r, c);
     JTree t = getTree();
     boolean rv = t.isRootVisible();
     int offsetRow = rv ? r : r - 1;
     Rectangle bounds = t.getRowBounds(offsetRow);
     int offset = bounds.x;
     TreeCellRenderer tcr = t.getCellRenderer();
     if (tcr instanceof DefaultTreeCellRenderer) {
          Object node = t.getPathForRow(offsetRow).
          getLastPathComponent();
          Icon icon;
          if (t.getModel().isLeaf(node))
          icon = ((DefaultTreeCellRenderer)tcr).getLeafIcon();
          else if (tree.isExpanded(offsetRow))
          icon = ((DefaultTreeCellRenderer)tcr).getOpenIcon();
          else
          icon = ((DefaultTreeCellRenderer)tcr).getClosedIcon();
          if (icon != null) {
          offset += ((DefaultTreeCellRenderer)tcr).getIconTextGap() +
               icon.getIconWidth();
     ((TreeTableTextField)getComponent()).offset = offset;
     return component;
     * This is overridden to forward the event to the tree. This will
     * return true if the click count >= 3, or the event is null.
     public boolean isCellEditable(EventObject e) {
     if (e instanceof MouseEvent) {
          MouseEvent me = (MouseEvent)e;
          // If the modifiers are not 0 (or the left mouse button),
// tree may try and toggle the selection, and table
// will then try and toggle, resulting in the
// selection remaining the same. To avoid this, we
// only dispatch when the modifiers are 0 (or the left mouse
// button).
          if (me.getModifiers() == 0 ||
me.getModifiers() == InputEvent.BUTTON1_MASK) {
          for (int counter = getColumnCount() - 1; counter >= 0;
               counter--) {
               if (getColumnClass(counter) == TreeTableModel.class) {
               MouseEvent newME = new MouseEvent
               (JTreeTable.this.tree, me.getID(),
                    me.getWhen(), me.getModifiers(),
                    me.getX() - getCellRect(0, counter, true).x,
                    me.getY(), me.getClickCount(),
me.isPopupTrigger());
               JTreeTable.this.tree.dispatchEvent(newME);
               break;
          if (me.getClickCount() >= 3) {
          return true;
          return false;
     if (e == null) {
          return true;
     return false;
* Component used by TreeTableCellEditor. The only thing this does
* is to override the <code>reshape</code> method, and to ALWAYS
* make the x location be <code>offset</code>.
static class TreeTableTextField extends JTextField {
     public int offset;
     public void reshape(int x, int y, int w, int h) {
     int newX = Math.max(x, offset);
     super.reshape(newX, y, w - (newX - x), h);
* ListToTreeSelectionModelWrapper extends DefaultTreeSelectionModel
* to listen for changes in the ListSelectionModel it maintains. Once
* a change in the ListSelectionModel happens, the paths are updated
* in the DefaultTreeSelectionModel.
class ListToTreeSelectionModelWrapper extends DefaultTreeSelectionModel {
     /** Set to true when we are updating the ListSelectionModel. */
     protected boolean updatingListSelectionModel;
     public ListToTreeSelectionModelWrapper() {
     super();
     getListSelectionModel().addListSelectionListener
     (createListSelectionListener());
     * Returns the list selection model. ListToTreeSelectionModelWrapper
     * listens for changes to this model and updates the selected paths
     * accordingly.
     ListSelectionModel getListSelectionModel() {
     return listSelectionModel;
     * This is overridden to set <code>updatingListSelectionModel</code>
     * and message super. This is the only place DefaultTreeSelectionModel
     * alters the ListSelectionModel.
     public void resetRowSelection() {
     if(!updatingListSelectionModel) {
          updatingListSelectionModel = true;
          try {
          super.resetRowSelection();
          finally {
          updatingListSelectionModel = false;
     // Notice how we don't message super if
     // updatingListSelectionModel is true. If
     // updatingListSelectionModel is true, it implies the
     // ListSelectionModel has already been updated and the
     // paths are the only thing that needs to be updated.
     * Creates and returns an instance of ListSelectionHandler.
     protected ListSelectionListener createListSelectionListener() {
     return new ListSelectionHandler();
     * If <code>updatingListSelectionModel</code> is false, this will
     * reset the selected paths from the selected rows in the list
     * selection model.
     protected void updateSelectedPathsFromSelectedRows() {
     if(!updatingListSelectionModel) {
          updatingListSelectionModel = true;
          try {
          // This is way expensive, ListSelectionModel needs an
          // enumerator for iterating.
          int min = listSelectionModel.getMinSelectionIndex();
          int max = listSelectionModel.getMaxSelectionIndex();
          clearSelection();
          if(min != -1 && max != -1) {
               for(int counter = min; counter <= max; counter++) {
               if(listSelectionModel.isSelectedIndex(counter)) {
                    TreePath selPath = tree.getPathForRow
                    (counter);
                    if(selPath != null) {
                    addSelectionPath(selPath);
          finally {
          updatingListSelectionModel = false;
     * Class responsible for calling updateSelectedPathsFromSelectedRows
     * when the selection of the list changse.
     class ListSelectionHandler implements ListSelectionListener {
     public void valueChanged(ListSelectionEvent e) {
          updateSelectedPathsFromSelectedRows();

How to make the buttons same size on the toolbar

Hi All,
Can anyone please tell me how to make the size of buttons on the toolbar to be same .
And i also want to add combo box at the right side of my menubar with prefered size.
Please send me the solution if anyone knows . Thanks in advance.
Regards,
Shankar.

how to make the size of buttons on the toolbar to be same Create a panel with a GridLayout. Add the buttons to the panel then add the panel to the menubar.
add combo box at the right side of my menubar Read this section from the Swing tutorial on [url http://java.sun.com/docs/books/tutorial/uiswing/components/menu.html]How to Use Menu Bars for an example.

How to make reference to ENTITY in tld file ?

Hello,
I have a tld file in which in put the definition of my own components.
I'd like to create ENTITY in XML and make reference to those entities in this tld, in order to make the tld smaller.
<!DOCTYPE taglib
PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"
"http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd" [
<!ENTITY display_value_only_attributes SYSTEM "entities/display_value_only_attributes.xml">
]>
&display_value_only_attributes;But when I make this, I got the following exception:
2007-02-05 11:46:57,881 ERROR [org.apache.catalina.startup.TldConfig] Exception processing TLD META-INF/cwsoft.tld in JAR at resource path C:\jboss-4.0.1sp1\server\default\tmp\deploy\tmp28432cwsoft-technicalframework-web-1.2.2-exp.war\WEB-INF\lib\cwsoft-cweb-1.2.2.jar in context /cwsoft/technicalframework
java.io.FileNotFoundException: C:\jboss-4.0.1sp1\bin\entities\display_value_only_attributes.xml
     at org.jboss.net.protocol.file.FileURLConnection.connect(FileURLConnection.java:80)
     at org.jboss.net.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:89)
     at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
     at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
     at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEntityReference(Unknown Source)
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
     at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
     at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
     at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
     at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
     at org.apache.commons.digester.Digester.parse(Digester.java:1647)
     at org.apache.catalina.startup.TldConfig.tldScanStream(TldConfig.java:514)
     at org.apache.catalina.startup.TldConfig.tldScanJar(TldConfig.java:472)
     at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:307)
     at org.apache.catalina.core.StandardContext.start(StandardContext.java:4282)
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
     at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
     at org.apache.catalina.core.StandardContext.init(StandardContext.java:5441)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
     at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
     at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:289)
     at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:92)
     at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:374)
     at org.jboss.web.WebModule.startModule(WebModule.java:62)
     at org.jboss.web.WebModule.startService(WebModule.java:40)
     at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272)
     at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222)
     at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
     at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:897)
     at $Proxy0.start(Unknown Source)
     at org.jboss.system.ServiceController.start(ServiceController.java:418)
     at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
     at $Proxy24.start(Unknown Source)
     at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:360)
     at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738)
     at sun.reflect.GeneratedMethodAccessor47.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:121)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
     at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
     at $Proxy8.deploy(Unknown Source)
     at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:325)
     at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:501)
     at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:204)
     at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:277)
     at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272)
     at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222)
     at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
     at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:897)
     at $Proxy0.start(Unknown Source)
     at org.jboss.system.ServiceController.start(ServiceController.java:418)
     at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
     at $Proxy4.start(Unknown Source)
     at org.jboss.deployment.SARDeployer.start(SARDeployer.java:273)
     at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738)
     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:722)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:121)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
     at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
     at $Proxy5.deploy(Unknown Source)
     at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:434)
     at org.jboss.system.server.ServerImpl.start(ServerImpl.java:315)
     at org.jboss.Main.boot(Main.java:195)
     at org.jboss.Main$1.run(Main.java:463)
     at java.lang.Thread.run(Thread.java:534)Could someone indicates me how to make it work?
Thanks in advance.
bgOnline

No, indeed !
But I forgot to specify that this file is placed in my jar that is included is my war.
So, I'd like to make reference to this file, and not to put it somewhere in my AS.
Thanks for your reply...

How to make screen resolution independent in BDC

How to make screen resolution independent in BDC

hi
good
You need to use the CTU_PARAM structure alon with the call transaction statment.
**Sturcture of CTU_PARAM
**DISMODE : Display mode (like the MODE addition 'A' , 'E', 'N')
**UPDMODE: Update mode (like the UPDATE addition 'S', 'A')
**DEFSIZE : Use default window size (Here we are handling those transaction by giving default window size)
**RACOMMIT: Do not end transaction at COMMIT WORK
**NOBINPT : No batch input mode (that is, SY-BINPT = SPACE)
**NOBIEND : No batch input mode after the end of BDC data.
*The components DEFSIZE , RACOMMIT, NOBINPT, and NOBIEND always take the following values:
'X' Yes
DATA : L_OPTION TYPE CTU_PARAMS, "Parameter string for runtime of CALL TRANSACTION
L_SUBRC TYPE SYSUBRC.
L_OPTION-DEFSIZE = 'X'.
L_OPTION-DISMODE = P_MODE.
L_OPTION-UPDMODE = 'S'.
CALL TRANSACTION 'FK01' "FK01-Vendor master creation
USING IT_BDCDATA
MESSAGES INTO IT_MESSTAB
OPTIONS FROM L_OPTION.
thanks
mrutyun^

How to put components in a row?

Hi!
I am totally new to Java ME and I have just built my first "Hello world" application. Now I would like to make a form which consits of two TextFields. I have no idea how to make them appear in a row, that is if TextField text1 is the first textfield, then i want TextField text2 to appear under text1. In Java SE, you have JPanels to put components after each other, but what to do i Java ME?
EDIT: I solved it with I Form.
Question: Why can´t I use a TextField in Display.getDisplay(this).setCurrent(TextField_object)?

Check the layout directives described in the Item documentation for some more fun with layouts :-)
[http://java.sun.com/javame/reference/apis/jsr118/javax/microedition/lcdui/Item.html]
Roxxor wrote:
Question: Why can´t I use a TextField in Display.getDisplay(this).setCurrent(TextField_object)?Because TextField isn't Displayable. However you can use TextBox here if you want to have a bigger editing space.

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