When generate automatically a JTable after a click on a tree node

final int x[] = {0, 1, 2, 22, 0, 2, 0, 1, 0, 2};
final int y[] = {0, 0, 0, 0, 1, 1, 2, 2, 3, 3};
final int larg[] = {1, 1, 20, 1, 2, 21, 1, 22, 2, 22};
final int haut[] = {1, 1, 1, 1, 1, 1, 1, 1, 22, 22};
final int px[] = {5, 5, 85, 5, 0, 0, 0, 0, 0, 0};
final int py[] = {2, 0, 0, 0, 2, 0, 2, 0, 94, 0};
//****************** POSITIONNEMENT DES COMPOSANTS
final Container conteneur = getContentPane();
final GridBagLayout gridBg = new GridBagLayout();
conteneur.setLayout(gridBg);
final GridBagConstraints contrainte = new GridBagConstraints();
contrainte.fill = contrainte.BOTH;
//*********** JCOMBO1 **************
borneDate1 = new JComboBox();
Calendrier req = new Calendrier();
String[] valCal = req.lireDansTable();
borneDate1.addItem("");
for (int i = 0; i<= valCal.length - 1; i++){
 borneDate1.addItem(valCal);
contrainte.gridx = x[0];
contrainte.gridy = y[0];
contrainte.gridwidth = larg[0];
contrainte.gridheight = haut[0];
contrainte.weightx = px[0];
contrainte.weighty = py[0];
contrainte.insets = new Insets(1, 1, 1, 1);
contrainte.ipadx = 20;
gridBg.setConstraints(borneDate1, contrainte);
conteneur.add(borneDate1);
//*********** JCOMBO2 **************
borneDate2 = new JComboBox();
req = new Calendrier();
valCal = req.lireDansTable();
borneDate2.addItem("");
for (int i = 0; i<= valCal.length - 1; i++){
borneDate2.addItem(valCal[i]);
contrainte.gridx = x[1];
contrainte.gridy = y[1];
contrainte.gridwidth = larg[1];
contrainte.gridheight = haut[1];
contrainte.weightx = px[1];
contrainte.weighty = py[1];
gridBg.setConstraints(borneDate2, contrainte);
conteneur.add(borneDate2);
//*********** JLABEL1 **************
lbl1 = new JLabel(" Dates de S�lection.");
contrainte.gridx = x[2];
contrainte.gridy = y[2];
contrainte.gridwidth = larg[2];
contrainte.gridheight = haut[2];
contrainte.weightx = px[2];
contrainte.weighty = py[2];
gridBg.setConstraints(lbl1, contrainte);
conteneur.add(lbl1);
//*********** BOUTON IMPRIMER **************
btmImprimer = new JButton("IMPRIMER");
contrainte.gridx = x[3];
contrainte.gridy = y[3];
contrainte.gridwidth = larg[3];
contrainte.gridheight = haut[3];
contrainte.weightx = px[3];
contrainte.weighty = py[3];
gridBg.setConstraints(btmImprimer, contrainte);
conteneur.add(btmImprimer);
//*********** BOUTON AUJOURD'HUI **************
btmAujourdhui = new JButton("Ce jour");
contrainte.gridx = x[4];
contrainte.gridy = y[4];
contrainte.gridwidth = larg[4];
contrainte.gridheight = haut[4];
contrainte.weightx = px[4];
contrainte.weighty = py[4];
gridBg.setConstraints(btmAujourdhui, contrainte);
conteneur.add(btmAujourdhui);
//*********** JLABEL 2 **************
lbl2 = new JLabel(" Journal.");
//lbl2.setVisible(false);
contrainte.gridx = x[5];
contrainte.gridy = y[5];
contrainte.gridwidth = larg[5];
contrainte.gridheight = haut[5];
contrainte.weightx = px[5];
contrainte.weighty = py[5];
gridBg.setConstraints(lbl2, contrainte);
conteneur.add(lbl2);
//*********** JLABEL 3 **************
lbl3 = new JLabel(" Adresse ");
contrainte.gridx = x[6];
contrainte.gridy = y[6];
contrainte.gridwidth = larg[6];
contrainte.gridheight = haut[6];
contrainte.weightx = px[6];
contrainte.weighty = py[6];
gridBg.setConstraints(lbl3, contrainte);
conteneur.add(lbl3);
//*********** JTEXTFIELD **************
txtPath = new JTextField();
contrainte.gridx = x[7];
contrainte.gridy = y[7];
contrainte.gridwidth = larg[7];
contrainte.gridheight = haut[7];
contrainte.weightx = px[7];
contrainte.weighty = py[7];
gridBg.setConstraints(txtPath, contrainte);
conteneur.add(txtPath);
//*********** JTREE **************
DefaultMutableTreeNode racine = new DefaultMutableTreeNode("MEDIACAST");
//**********RECUPERER LES LIGNES ANIMATEUR*******
parentNode = new DefaultMutableTreeNode("ANIMATEURS");
racine.add(parentNode);
GenererEnregistrement enregAnimateur = new GenererEnregistrement();
String[] sEnregAnim = enregAnimateur.lireDansTable("SELECT numero_anim FROM animateur ORDER BY numero_anim", "numero_anim");
for(int i = 0; i <= sEnregAnim.length - 1; i++){
fils = new DefaultMutableTreeNode(sEnregAnim[i]);
parentNode.add(fils);
//************RECUPERER LES LIGNES COMPTE******************
parentNode = new DefaultMutableTreeNode("COMPTES");
racine.add(parentNode);
GenererEnregistrement enregCompte = new GenererEnregistrement();
String[] sEnregCompte = enregCompte.lireDansTable("SELECT id_compte FROM compte ORDER BY id_compte", "id_compte");
for(int i = 0; i <= sEnregCompte.length - 1; i++){
fils = new DefaultMutableTreeNode(sEnregCompte[i]);
parentNode.add(fils);
//************RECUPERER LES LIGNES DATE******************
parentNode = new DefaultMutableTreeNode("DATES");
racine.add(parentNode);
GenererEnregistrement enregDate = new GenererEnregistrement();
String[] sEnregDate = enregDate.lireDansTable("SELECT daty FROM calendrier ORDER BY numero_enreg", "daty");
for(int i = 0; i <= sEnregDate.length - 1; i++){
fils = new DefaultMutableTreeNode(sEnregDate[i]);
parentNode.add(fils);
//*************AFFICHAGE******************
TreeNode root = racine;
arbre = new JTree(root);
JScrollPane paneTree = new JScrollPane();
//**********EVENEMENT CLICK DROIT DANS JTREE***************
MouseListener ml = new MouseAdapter() {
public void mousePressed(MouseEvent e) {
int selRow = arbre.getRowForLocation(e.getX(), e.getY());
TreePath selPath = arbre.getPathForRow(selRow);
if(selRow != -1) {
 if(e.getButton() == 1) {
 txtPath.setText(selPath.toString());
 //**-> CREER LE VECTEUR POUR JTable**<-
 String sPere = txtPath.getText();
 int iResComp = sPere.compareTo("[MEDIACAST, ANIMATEURS]" + arbre.getLastSelectedPathComponent().toString() + "]");
 //****ANIMATEURS***************
 switch(iResComp){
 case -49:
 String sReq = "SELECT animateur.matricule, animateur.prenom, calendrier.daty, compte.id_compte";
 sReq = sReq + " " + "FROM animateur, liaison";
 sReq = sReq + " " + "WHERE animateur.numero_anim = ? AND liaison.numero_anim = ? AND calendrier.daty = liaison.daty";
 String[] sParamIn = {
 arbre.getLastSelectedPathComponent().toString(), arbre.getLastSelectedPathComponent().toString()
 String[] sTypeParamIn = {
 "entier", "entier"
 String[] sParamOut = {
 "matricule", "prenom", "daty", "id_compte"
 GenererEnregistrement enreg = new GenererEnregistrement();
 objEnreg = enreg.retournerToutEnreg(sReq, sParamIn, sTypeParamIn, sParamOut);
 iNbEnreg = enreg.donnerNbEnreg(sReq, sParamIn, sTypeParamIn, sParamOut);
 Object[] teteTable = {
 "Matricule","Prenom","Date", "Numero Compte"
 data = clickTreeNode(teteTable.length, iNbEnreg, sParamOut.length, objEnreg);
 tableau = new JTable(data);
 //*********** JTABLE **************
 JScrollPane paneTab = new JScrollPane(tableau);
 contrainte.gridx = x[9];
 contrainte.gridy = y[9];
 contrainte.gridwidth = larg[9];
 contrainte.gridheight = haut[9];
 contrainte.weightx = px[9];
 contrainte.weighty = py[9];
 gridBg.setConstraints(paneTab, contrainte);
 conteneur.add(paneTab);
 break;
 else if(e.getButton() == 3) {
 arbre.setSelectionPath(selPath);//Donne le focus au noeud click�
 txtPath.setText(selPath.toString());
 //***********POUR LES NOEUDS PERES*******************************
 if(arbre.getLastSelectedPathComponent().toString() == "ANIMATEURS"){
 System.out.println(selPath.getParentPath().toString());
 //***********POUR LES NOEUDS FILS********************************
 String sPere = txtPath.getText();
 int iResComp = sPere.compareTo("[MEDIACAST, ANIMATEURS]" + arbre.getLastSelectedPathComponent().toString() + "]");
 switch(iResComp){
 case -49:
 System.out.println("NOEUDS DANS ANIMATEURS:" + iResComp + " " + arbre.getLastSelectedPathComponent().toString());
 break;
 case 2:
 if(arbre.getLastSelectedPathComponent().toString() != "COMPTES")
 System.out.println("NOEUDS DANS COMPTES:" iResComp " " + arbre.getLastSelectedPathComponent().toString());
 break;
 case 3:
 if(arbre.getLastSelectedPathComponent().toString() != "DATES")
 System.out.println("NOEUDS DANS DATES:" + iResComp + " " + arbre.getLastSelectedPathComponent().toString());
 break;
 arbre.addMouseListener(ml);
 paneTree.setViewportView(arbre);
 contrainte.gridx = x[8];
 contrainte.gridy = y[8];
 contrainte.gridwidth = larg[8];
 contrainte.gridheight = haut[8];
 contrainte.weightx = px[8];
 contrainte.weighty = py[8];
 gridBg.setConstraints(paneTree, contrainte);
 conteneur.add(paneTree);
 //Afficher la fen�tre
 ImageIcon ico = new ImageIcon("c:\\works\\mediacast\\gpao\\hlpglobe.gif");
 this.setIconImage(ico.getImage());
 //this.pack();
 this.setVisible(true);
I want to generate automatically a table after a click on a tree node but I don't know when to procede

Please do the following. 
#In the location bar, type '''about:config''' and hit Enter. 
#In the filter at the top, type: '''keyword.URL''' 
#Double click it and remove whatever's in there and replace it with http://www.google.com/search?q= and then click OK. 
#Close the tab
The URL to add in "keyword.URL" becomes a link in this post, so right click it and choose "Copy Link Location" to copy it to the Windows clipboard. Then hit CTRL+V to paste it. Saves you having to type the whole thing.
'''To reset your home page, do the following'''. 
* Go to the site you want to set as your homepage. 
* Click the Firefox button, go to '''Options '''| '''Options '''| '''General'''. 
* Make sure it says "''Show My Homepage''" in the first dropdown menu. 
* Click the button called "'''Use Current Pages'''" to set the homepage to the one you have on the screen. 
N.B. Some of your plugins are out of date which exposes your system to attack. Please visit the [http://www.mozilla.com/en-US/plugincheck/ Plugins Check] page and update where necessary.
Also, click '''Help '''| '''Check For Updates''' to update Firefox to 3.6.19

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http://apex.oracle.com/pls/apex/f?p=36648:34:1599336964673301::NO:::
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Muhammad,
you can add a user parameter (p_count), which get the default value value 1 for example. Then add a field (with some source of type character like desname) for your footer with a format trigger like
if :p_count=1 then
     srw.set_field_char(0,'Office Copy');
elsif :p_count=2 then
     srw.set_field_char(0,'Shop Copy');
else
     srw.set_field_char(0,'Account Dept Copy');
end;
return true;
Or you build 3 boilerplates with format triggers like
if :p_count=1 then return true; else return false; end if; for "Office Copy" .....
In the After Report Trigger start the Report with same paramters using a higher value for p_count as parameter. If p_count=3, do nothing in the trigger.
Regards
Rainer

How to find the coordinates of a mouse click in a Tree node ?

Hello
I have a JTree that have few nodes. The nodes contain an icon and a label (using custom cell renderer) and I want to receive right clicks on the icon and show a popup menu.
The problem is I can only get the right click on the whole tree node, not only the icon.
I tried two approaches:
1. register the mouse listener directly with the icon in the cell renderer. That doesnt work since the events received by the tree node do not propagate to its sub-components.
2. Register the event with the JTree itself and then try to find which part of the tree node was clicked (see if it was within the coordinates of the icon).
But I cant get the node's coordinates or width.
I tried using SwingUtilities.convertPoint or SwingUtilities.ConvertMouseEvent but it just doesnt work with DefaultMutableTreeNode.
Any ideas how to do it ?

user11973359 wrote:
1. register the mouse listener directly with the icon in the cell renderer. That doesnt work since the events received by the tree node do not propagate to its sub-components.No, it doesn't work because a renderer isn't added to any component hierarchy. It isn't in any way a 'sub-component'.
Read about editor and renderer concepts in the Oracle tutorial on How to Use Tables.
user11973359 wrote:
2. Register the event with the JTree itself and then try to find which part of the tree node was clicked (see if it was within the coordinates of the icon).
But I cant get the node's coordinates or width.<tt>getPathForLocation(...) </tt>in conjunction with<tt> getPathBounds(...)</tt>.
db

Displaying data in tableview on click of a tree node

Hi,
I am new to BSP. I created a tree structure having the tablenames as tree nodes, and now if I click on a node I want to display corresponding table data in a tableview. How can I acheive this....??
Thanks in advance,
Ravindra.

Hi Ravindra,
You can achieve this by reading the node clicked OnInput Processing and You can assign name of your table in "onNodeClick" attribute .
then onInputprocessing you can read the name of your table from
"event->server_event" .
Check this sample code .
****************OnLayout*******************************
<htmlb:content design="design2003">
<htmlb:page title = " ">
 <htmlb:form>
 <htmlb:tree id = "myTree1"
 title = "Tree"
 tooltip = "Tooltip for myTree1">
 <htmlb:treeNode id="NODE1" text="TABLE1" isOpen="true" onNodeClick="TABLE1">
 </htmlb:treeNode>
 <htmlb:treeNode id="NODE2" text="TABLE2" isOpen="true" onNodeClick="TABLE2">
 </htmlb:treeNode>
 <htmlb:treeNode id="NODE3" text="TABLE3" onNodeClick="TABLE3"/>
 <htmlb:treeNode id="NODE4" text="TABLE4"onNodeClick="TABLE4" />
 <htmlb:treeNode id="NODE5" text="TABLE5" isOpen="false" onNodeClick="TABLE5">
 </htmlb:treeNode>
 <htmlb:treeNode id="NODE6" text="TABLE6" onNodeClick="TABLE6"/>
 </htmlb:tree>
 </htmlb:form>
</htmlb:page>
</htmlb:content>
*****************OnInputProcessing****************
CLASS CL_HTMLB_MANAGER DEFINITION LOAD.
Data: TABLE_NAME type STRING.
Optional: test that this is an event from HTMLB library.
IF event_id = CL_HTMLB_MANAGER=>EVENT_ID.
Scenario 1: Read event from manager.
DATA: event TYPE REF TO CL_HTMLB_EVENT.
event = CL_HTMLB_MANAGER=>get_event( runtime->server->request ).
IF event IS NOT INITIAL AND event->name = 'tree'.
 DATA: tree_event TYPE REF TO CL_HTMLB_EVENT_TREE.
 tree_event ?= event.
 TABLE_NAME = event->server_event.
ENDIF.
ENDIF.
Check examples given in "SBSPEXT_HTMLB" bsp application.
I hope this will help.
Regards,
Monica

Help for Activating Editing Mode on F2 Keyboard Click for a Tree Node

I have a Jtree with several Nodes on the Left Pane. On the Right Pane I have a nodes corresponding Screen with many properties. There is a way to change the Node Name by editing the Name Field property on the Right.
I want to Edit the tree Node name by Clicking F2 on the selected Node, Get it in the Editable Mode, Change the name and press enter. How Do I activate this editable Mode on Click of Keyboard F2 Button.

tree.setEditable( true );

15-r007TU-Display does not turn on when it automatically turns off after closing lid.

I just purchased hp 15-r007TU, Windows 8.1 x84. I'm facing a strange problem. After all initial setup, I put the laptop on to download and install all lates Windows 8.1 patches. The display is set to tuen off automaticaaly after 5 minutes. After 5 min it did turn off as set. But then I can not turn it back on. I pressed all (except power) keys, used touch pad, closed lid and opened but it stayed off. Laptop was on and running as I could see HDD lights flickering, I could hear system sounds on pressign mute/volume keys, also I could toggle WiFi with key. I then pressed power off key to turn Windows off normally. I did turn off. I again turned it on, I could see 'hp' logo with spinning wheel and then nothing. Display is off and I don't see start screen. I have to hard reset (press power button for more than 5 seconds) then display is normal. This happens every time the display turns itself off automatically after set time or I close the lid. Only after hard reset it works normally and I see the start menu.
The power settings I use are:
1. never put system to standby after preset time. (either on battery or AC power)
2. turn display off after 5 min. (both on battery or AC power)
3. when I close lid - do nothing. (both on battery or AC power)
4. when I press power button - shut down
I am using Windows 8.1 x64 with all latest patches installed. BIOS updated to lates available. All latest drivers installed.
I have not yet set password to the system to log in.
Help would be immensly appreciate. The device is still in warrenty if it needs to be replaced.

Hello K1200LT,
Welcome to the HP Forums!
I understand the computer will not sleep when you shut down the lid. You seem to have already done most of the troubleshooting I would've suggested.
To be honest, it is either a hardware or software-related issue. To determine this, I would like you to reinstall the operating system. It will clear up any software conflicts and allow you to start fresh.
First, please ensure you backup your files. Here is information on how to do this: Backing Up Your Files (Windows 8)
Once this is done, it is safe to reinstall the operating system. Performing an HP System Recovery (Windows 8)
If the same situation occurs, the computer likely has faulty hardware. At that point, please contact HP phone support. You can utilize this website to learn how to contact HP appropriately, based on your region: Contact HP Worldwide
Please let me know what happens. Thanks!
Mario
I worked on behalf of HP.

Single Click on simple tree node

Hi Experts,
I have a problem ,please help me.
I need event is trigger on single click on node of simple tree.There is event of double click but i need on single click only.
If you have any test program please forward it also.
Ankur Garg.

i dont think for single click you can get any event in simple list... you can make hotspot on by this way single click will trigger the at line-selection event.
REPORT ZSPDEXDET LINE-SIZE 200 line-count 19(4).
TABLES : MAST,STPO,MARA,MARC.
INCLUDE <SYMBOL>.
DATA : BEGIN OF I_BOM OCCURS 0.
 INCLUDE STRUCTURE STPOX.
DATA : END OF I_BOM.
DATA : BEGIN OF ITAB OCCURS 0,
 STUFE LIKE STPOX-STUFE,
 IDNRK LIKE STPOX-IDNRK,
 WEGXX LIKE STPOX-WEGXX, "NODE NO
 TTIDX LIKE STPOX-TTIDX, "NODE NO WITH PARENTNODE + 1
 VWEGX LIKE STPOX-VWEGX, "NODE NO OF PARENT
 MENGE LIKE STPOX-MENGE,
 SYMBOL,
 END OF ITAB.
DATA : ITAB1 LIKE ITAB OCCURS 0 WITH HEADER LINE,
 ITAB2 LIKE ITAB OCCURS 0 WITH HEADER LINE.
DATA : V_PARENTID LIKE STPOX-VWEGX,
 V_WEGXX LIKE STPOX-WEGXX,
 V_STUFE LIKE STPOX-STUFE,
 PREV_STUFE LIKE STPOX-STUFE.
DATA : V_OFFSET TYPE I VALUE 1,
 V_CONTENT TYPE I,
 TABIX LIKE SY-TABIX,
 V_TABIX LIKE SY-TABIX,
 T_TABIX LIKE SY-TABIX,
 V_SYMBOL,
 V_LINE LIKE SY-TABIX,
 T_INDEX TYPE I.
DATA : V_PAGE LIKE SY-PAGNO,
 T_PAGE LIKE SY-PAGNO,
 V_LIN LIKE SY-LILLI.
PARAMETERS : P_MATNR LIKE MAST-MATNR,
 P_WERKS LIKE MARC-WERKS.
PERFORM BOM_EXPLODE.
ITAB1[] = ITAB[].
READ TABLE ITAB1 INDEX 1.
APPEND ITAB1 TO ITAB2.
PERFORM PRINT TABLES ITAB2.
AT LINE-SELECTION.
V_LIN = SY-LILLI.
T_PAGE = V_PAGE.
PREV_STUFE = ITAB2-STUFE.
V_STUFE = ITAB2-STUFE + 1.
V_WEGXX = ITAB2-WEGXX.
V_SYMBOL = ITAB2-SYMBOL.
IF ITAB2-SYMBOL = '+'.
 ITAB2-SYMBOL = '-'.
 MODIFY ITAB2 INDEX V_TABIX.
ELSEIF ITAB2-SYMBOL = '-'.
 ITAB2-SYMBOL = '+'.
 MODIFY ITAB2 INDEX V_TABIX.
ENDIF.
LOOP AT ITAB WHERE STUFE = V_STUFE AND VWEGX = V_WEGXX.
 V_TABIX = V_TABIX + 1.
 IF V_SYMBOL = '+'.
 MOVE-CORRESPONDING ITAB TO ITAB2.
 ITAB2-SYMBOL = '+'.
 INSERT ITAB2 INDEX V_TABIX.
 ELSEIF V_SYMBOL = '-'.
 IF V_TABIX GT 2.
 LOOP AT ITAB2 FROM V_TABIX WHERE STUFE = PREV_STUFE.
 T_TABIX = SY-TABIX.
 T_TABIX = T_TABIX - 1.
 EXIT.
 ENDLOOP.
 IF V_TABIX LE T_TABIX.
 DELETE ITAB2 FROM V_TABIX TO T_TABIX.
 ELSE.
 LOOP AT ITAB2 FROM V_TABIX.
* T_TABIX = T_TABIX + 1.
 IF ITAB2-STUFE GT PREV_STUFE.
 DELETE ITAB2 INDEX SY-TABIX.
 ELSE.
 EXIT.
 ENDIF.
 ENDLOOP.
* DELETE ITAB2 FROM V_TABIX WHERE STUFE LT V_STUFE.
 ENDIF.
 EXIT.
 ELSE.
 DELETE ITAB2 FROM V_TABIX.
 EXIT.
 ENDIF.
 ENDIF.
ENDLOOP.
SY-LSIND = 0.
T_INDEX = 1.
PERFORM PRINT TABLES ITAB2.
SCROLL LIST INDEX T_INDEX TO PAGE T_PAGE . " LINE V_LIN .
*& Form BOM_EXPLODE
* text
* --> p1 text
* <-- p2 text
FORM BOM_EXPLODE .
CALL FUNCTION 'CS_BOM_EXPL_MAT_V2'
 EXPORTING
 CAPID = 'PP01'
 DATUV = SY-DATUM
 MEHRS = 'X'
 MTNRV = P_MATNR
 WERKS = P_WERKS
 TABLES
 STB = I_BOM
 EXCEPTIONS
 ALT_NOT_FOUND = 1
 CALL_INVALID = 2
 MATERIAL_NOT_FOUND = 3
 MISSING_AUTHORIZATION = 4
 NO_BOM_FOUND = 5
 NO_PLANT_DATA = 6
 NO_SUITABLE_BOM_FOUND = 7
 CONVERSION_ERROR = 8
 OTHERS = 9.
IF SY-SUBRC <> 0.
 MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ITAB-IDNRK = P_MATNR.
ITAB-MENGE = '1'.
ITAB-STUFE = '0'.
ITAB-WEGXX = '0'.
ITAB-TTIDX = '0'.
ITAB-VWEGX = '-1'.
ITAB-SYMBOL = '+'.
APPEND ITAB.
CLEAR ITAB.
LOOP AT I_BOM.
 MOVE-CORRESPONDING I_BOM TO ITAB.
 APPEND ITAB.
 CLEAR ITAB.
ENDLOOP.
ENDFORM. " BOM_EXPLODE
*& Form PRINT
* text
* -->P_ITAB1 text
FORM PRINT TABLES P_ITAB1 STRUCTURE ITAB.
DATA : V_ID LIKE STPOX-VWEGX.
DATA : T_LINE LIKE SY-TABIX,
 V_LINE TYPE I,
 V_HLINE TYPE I.
DATA : PAGE TYPE I.
DESCRIBE TABLE P_ITAB1 LINES V_LINE.
T_LINE = V_LINE - 1.
LOOP AT P_ITAB1.
 V_OFFSET = P_ITAB1-STUFE * 3.
 V_CONTENT = P_ITAB1-STUFE * 6.
 V_LINE = P_ITAB1-STUFE * 4.
 IF P_ITAB1-STUFE NE 0.
 V_HLINE = V_LINE + 2.
 ELSE.
 V_HLINE = 2.
 ENDIF.
* T_INDEX = T_INDEX + 1.
 COMPUTE PAGE = SY-TABIX MOD 13.
 IF PAGE EQ 0.
 NEW-PAGE.
 V_PAGE = SY-PAGNO.
* T_INDEX = 0.
 ENDIF.
 V_TABIX = SY-TABIX.
 IF P_ITAB1-SYMBOL = '+'.
 WRITE : /.
 WRITE AT : V_OFFSET SYM_PLUS_FOLDER AS SYMBOL
 COLOR 4 INTENSIFIED HOTSPOT.
 WRITE : AT V_CONTENT P_ITAB1-IDNRK,P_ITAB1-MENGE.
 HIDE : P_ITAB1,V_TABIX,V_PAGE.
 ELSEIF P_ITAB1-SYMBOL = '-'.
 WRITE : /.
 WRITE AT V_OFFSET SYM_MINUS_FOLDER AS SYMBOL
 COLOR 4 INTENSIFIED HOTSPOT.
 WRITE : AT V_CONTENT P_ITAB1-IDNRK,P_ITAB1-MENGE.
 HIDE : P_ITAB1,V_TABIX,V_PAGE.
 ENDIF.
ENDLOOP.
ENDFORM. " PRINT
regards
shiba dutta

Double-click on tree nodes

Is there a way to disable the double-click-to-expand-
node feature? This seems to be a default behaviour,
wish to remove it. Thanks in advance.

I use forms6i patch 12. And that is what I have:
Block 'TREE'
Triggers
WHEN-MOUSE-DOUBLECLICK
begin
:global.MDC := 1;
Message ('1', Acknowledge);
Pause;
end;
Tree_Item
WHEN-TREE-NODE-EXPANDED
begin
Message ('2', Acknowledge);
Pause;
if :global.MDC = 1 then
:global.MDC := 0;
Return;
else
FillLevel; --(e.g. fill the lower nodes and
-- expand the parent node)
end if;
end;
And that is what I get at runtime after double clicking on a collapsed node:
1 (acknowledge)
2 (acknowledge)
So WHEN-MOUSE-DOUBLECLICK fires prior to WHEN-TREE-NODE-EXPANDED in my environment.
Sergey.

Right click tree node

Hello all,
I need to process right click on the tree node. I can get the node and process the action well. But the problem is that the selected node doesn't have a gray box (selection indicator) like when I left click it.
Please help me with this,
Thanks,
Fantabk

Dear Siva,
You can follow the following steps:-
- Create local class (eg:- lcl_screen_handler) as handler class.
- Define and implement methods handle_node_context_menu_req and handle_node_context_menu_sel for handling right click.
- In Method handle_node_context_menu_req use CALL METHOD menu->add_function for adding entries to context menu.
- In Method handle_node_context_menu_sel based on node_key and fcode handle logic for right click.
- Define event handler (eg:- grc_event_handler     TYPE REF TO lcl_screen_handler) to handle events for right click on tree.
- After creating Tree, specify events that are to be handled and assign them to tree instance
eg:- lwa_event-eventid = cl_simple_tree_model=>eventid_node_double_click.
      lwa_event-appl_event = ' '.   "system event, does not trigger PAI
      APPEND lwa_event TO lit_event. (where, lit_event TYPE cntl_simple_events)
- Also, register PAI for context menu as follows:-
Process PAI if context menu select event occurs
CALL METHOD grc_tree->set_ctx_menu_select_event_appl (where grc_tree is Tree instance)
    EXPORTING
      appl_event = 'X'.
- Register Tree events as follows:-
CALL METHOD grc_tree->set_registered_events
    EXPORTING
      events                    = lit_event ....
- Create event handler instance for tree
CREATE OBJECT grc_event_handler. (where, grc_event_handler is already declared on top)
- Set event handler method to handle various events on tree node
eg:- SET HANDLER grc_event_handler->handle_node_double_click FOR grc_tree.
        SET HANDLER grc_event_handler->handle_node_context_menu_req FOR grc_tree.
        SET HANDLER grc_event_handler->handle_node_context_menu_sel FOR grc_tree.
The events should be handled now. I have followed this approach and it worked for me.
Regards,
Ashish

On right click, the focus is not set on tree node.

Dear members,
I have a tree and a database block, when i right click on a tree node, the focus is not set on the node.
If I first click on the node and then right click on selected node it populate the database block.
But I want to populate the datablock on right click.
how to implement it?
Regards:

No body ever encountered this problem?
Any advice would be appreciated.
Thanks

When generate automatically a JTable after a click on a tree node

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