Check Box in JTable Header Changes
Hi All,
In JTable, we have JCheckBox as header. And respetive data also check box's (new Boolean() objects) i have given. When i select header check , all the data check boxes are getting selected. Later if unselect any data check box, Header check box should be deselected. I am not able to deselect Header check box, if the user unselect any data check box.
So Please send sample program on this. And please try to solve my question.
Thanks to All
Mohan
Cross-post: http://forum.java.sun.com/thread.jspa?threadID=5202809
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I want something that looks similar to a menu ring when not selected, displaying the text 'Plots'. Then, when it is clicked a list/menu opens downwards (as opposed to the default operation of menu rings). In this list/menu will be an element for each plot that is displayed on an XY Graph. Each element will contain a check-box (control) and a string (indicator). The strings will each display their respective plot name. The user can then click on the list/menu/thing to show the elements for the plots, and can check or uncheck however many they wish. The idea is that whichever plots are checked will be the ones displayed on the XY Graph.
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JTable - Check box in column header with sorting
Hello
I have 3 problems/questions.
1. When adding sorting to a table with
setAutoCreateRowSorter(true);and you click on a column header, normally a sorting arrow will appear, and indicate in what direction its sorting,
but in the column head with the checkbox, even though the sorting works, the arrow will never appear. Is there anyway to fix this?
2. Is there anyway to get the checkboxes in the table cells to be aligned left (I dont mean the columnheader checkbox, but the ones below)?
3. When you click on the columnheader to either sort or check the checkbox, you will have to wait about a second between each click, or else it won't react and won't sort. sometimes you will have to click twice for it to react. If you click a lot of times fast, then it won't react until you stop for a second, and click again, though it will react only on the first click, but not the secont, third, fourh, and so on, until you stop for a second. Is there anyway to fix this, or atleast make it have a better reaction time?
This is the code for creating the table:
public class Example extends JFrame{
private Container container;
private JTable exampleTable;
public Example(){
container = getContentPane();
ExamleTableModel examleTableModel = new ExamleTableModel();
exampleTable = new JTable(examleTableModel);
TableColumn tc = exampleTable.getColumnModel().getColumn(0);
tc.setCellEditor(exampleTable.getDefaultEditor(Boolean.class));
tc.setCellRenderer(exampleTable.getDefaultRenderer(Boolean.class));
tc.setHeaderRenderer(new CheckBoxHeader(new MyItemListener()));
container.add(new JScrollPane(exampleTable), BorderLayout.SOUTH);
exampleTable.setAutoCreateRowSorter(true);
setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
this.pack();
setSize(500,500);
setVisible(true);
}This is the code for the checkboxheader:
class MyItemListener implements ItemListener
public void itemStateChanged(ItemEvent e) {
Object source = e.getSource();
if (source instanceof AbstractButton == false) return;
boolean checked = e.getStateChange() == ItemEvent.SELECTED;
for(int a = 0, b = exampleTable.getRowCount(); a < b; a++) {
for(int c = 0, d = exampleTable.getRowCount(); c < d; c++) {
if(exampleTable.getColumnName(c).equals("")){
exampleTable.setValueAt(new Boolean(checked),a,c);
class CheckBoxHeader extends JCheckBox
implements TableCellRenderer, MouseListener {
protected CheckBoxHeader rendererComponent;
protected int column;
protected boolean mousePressed = false;
public CheckBoxHeader(ItemListener itemListener) {
rendererComponent = this;
this.setHorizontalAlignment(JLabel.LEFT);
rendererComponent.addItemListener(itemListener);
public Component getTableCellRendererComponent(
JTable table, Object value,
boolean isSelected, boolean hasFocus, int row, int column) {
if (table != null) {
JTableHeader header = table.getTableHeader();
if (header != null) {
rendererComponent.setForeground(header.getForeground());
rendererComponent.setBackground(header.getBackground());
rendererComponent.setFont(header.getFont());
header.addMouseListener(rendererComponent);
setColumn(column);
rendererComponent.setText("");
setBorder(UIManager.getBorder("TableHeader.cellBorder"));
return rendererComponent;
protected void setColumn(int column){this.column = column;}
public int getColumn(){return column;}
protected void handleClickEvent(MouseEvent e) {
if (mousePressed) {
mousePressed=false;
JTableHeader header = (JTableHeader)(e.getSource());
JTable tableView = header.getTable();
TableColumnModel columnModel = tableView.getColumnModel();
int viewColumn = columnModel.getColumnIndexAtX(e.getX());
int column = tableView.convertColumnIndexToModel(viewColumn);
if (viewColumn == this.column && e.getClickCount() == 1 && column != -1) {
doClick();
public void mouseClicked(MouseEvent e) {
boolean active=true;
JTableHeader header = (JTableHeader)(e.getSource());
switch (e.getID()) {
case MouseEvent.MOUSE_CLICKED:
case MouseEvent.MOUSE_PRESSED:
case MouseEvent.MOUSE_RELEASED:
JTable tableView = header.getTable();
TableColumnModel columnModel = tableView.getColumnModel();
int viewColumn = columnModel.getColumnIndexAtX(e.getX());
int column = tableView.convertColumnIndexToModel(viewColumn);
Rectangle bounds = tableView.getCellRect(-1, column, false);
if (e.getX() > bounds.x + 16) { // only if one the checkbox
if (e.getID() == MouseEvent.MOUSE_CLICKED) {active = false;}
}else{active=true;}
if(active){
handleClickEvent(e);
((JTableHeader)e.getSource()).repaint();
public void mousePressed(MouseEvent e){mousePressed = true;}
public void mouseReleased(MouseEvent e){}
public void mouseEntered(MouseEvent e){}
public void mouseExited(MouseEvent e){}
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Hi Experts,
Can anyone help me out... in keeping the Check box at the Header Level.....
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3. Now click on the Displayed Column tab and remove the above 3 fields from the Displayed colums and add it column set
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5. I want the Check Boxes at all levels both in the header and the item level.
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Is there some thing which I can do to get the check box at the header level retaining all the functionality of ME2N and ALV GRID.....
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Thanks for your response. Select ALL already existing... My requirement is not to get the whole report records selected at particular level all items and header should get selected. Say for example I have Vendor2 i.e, vendor 1 and vendor2. So in the Vendor 1 i will have Purchasing group1 , Purchasing document 1 and say 10 items under Purchasing document. say same as like in Vendor2. So if Click on the Vendor1 all the sub items of it have to selected so that I can perform further action only for these items not for the enter items of the report.
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I have a DMV Form I Downloaded and had to convert to PS then back to PDF (written originally on PC Acrobat was in XML format).
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Also another Tip. A PDF that has XML Content. (PC Acrobat Version).
If you want a usable PDF on Mac and get rid of the XML do the following:
Open the XML Based PDF on Mac Acrobat 9.X .
Now choose export and save as Postscript File (.ps).
Now locate and drop on Distiller 9.X.
When PDF created will be a Pristine exact replica of the XML file except Mac Acrobat can edit and create forms with it. -
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hi friends,
My requirement is to add a check box in the customer change : contact person details standard screen in the transaction xd02.
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Thanks in advance.The individual headers are not Swing components and therefore do not respond to mouse events in the same way as Swing components. Why don't you just have a popup menu that is positioned over the currently selected row? If you want to apply an action to all selected rows then have a set of buttons placed above the table header.
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Hi All,
I have a requirement in which based on the profile option user should be able to change the value of check box.
Name of profile option is acces_level. In this user level profile option two values are possible 'User' or 'Administrator' and there are two check boxes cb1 and cb2. I want that cb2 should be available only to the user, those have value of profile option as 'Administrator'. cb1 will be available for all.
Thanks in advance.
Looking forward onn this.I used now
declare
nProp varchar2(20);
BEGIN
nProp := fnd_profile.value('ACCESS_FOR_WISPER_PART_RESEND');
if nProp = 'ADMINISTRATOR' then
set_item_property('XXINFC_WISPER_PARTS_MASTER.INSPECTION_FLAG', enabled, 'property_true');
else
set_item_property('XXINFC_WISPER_PARTS_MASTER.INSPECTION_FLAG', enabled, 'property_false');
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END;
I am writing this in WHEN-NEW-FORM-INSTANCE trigger at data block level.
Now there is only one problem. In the form I am displaying 15 values. All 15 values have there respective check boxes. Now except first check box all other check boxes are disabled. Do you have any clue why the first cbox is not disabled. There is one more thing when profile option is set with value USER (Now it should allow to update the check box) then If I change any cbox then it does not allow me to change any other check box.
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hi,
In a report program se38, with the output I've displayed the check boxes before every line item, I need to keep a check box in the header row and if I check this one all the check boxes of the line items must be checked and I need to capture the particular line items if checked manually and randomly.
i did not use grid display its a simple display with write statements.
(in short if the first(header) check box is checked need to check remaining and need to process the check box itmes if checked as above and manually)
thanks and regards with rewards later onHi,
Check this sample code...
DATA: t_lineitem TYPE TABLE OF char1.
DATA: s_lineitem LIKE LINE OF t_lineitem.
DATA: v_header,
v_index TYPE syindex.
START-OF-SELECTION.
WRITE: / 'Header check box', v_header AS CHECKBOX.
SKIP 2.
DO 10 TIMES.
s_lineitem = sy-index.
WRITE: / 'Line item-', sy-index , s_lineitem AS CHECKBOX.
APPEND sy-index TO t_lineitem.
ENDDO.
AT LINE-SELECTION.
READ LINE 1 FIELD VALUE v_header.
DO .
v_index = sy-index + 2.
READ LINE v_index FIELD VALUE s_lineitem.
IF sy-subrc <> 0.
EXIT.
ENDIF.
s_lineitem = v_header.
MODIFY CURRENT LINE FIELD VALUE s_lineitem.
ENDDO.
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About gr message check box in me21n
Please any one can explain the purpose of the field gr message check box in the header part in the delivery invoice tab page while creating purchase order t-code me21n
regards and thanks
satyaHI.
Sathya
We are required this same scenario
Can u please know how to do GR message setup..
How u did it.
Regards
Sk -
IF one checked box in the same PERNR is marked, mark the rest of them?
Hi to everybody!
I've an ALV with checked boxes, now, when the user check one check box of one PERNR I need to mark all the check boxes of that PERNR...for example
CHECKBOX PERNR DATA
◘ 12345 555.74
◘ 5552
◘ 142,55
◘ 5214 23
◘ 2522
For example, when the user check the first box, (12345) the next check boxes until the PERNR change must be selected, How can I make this?
Thanks a lot
Regards,I did the same for VBELN, and it working for me, Only thing is you need to generate some action when you check the checkbox. press some button and see how it works.
REPORT ztest_alv_check MESSAGE-ID zz .
TYPE-POOLS: slis.
DATA: x_fieldcat TYPE slis_fieldcat_alv,
it_fieldcat TYPE slis_t_fieldcat_alv,
l_layout TYPE slis_layout_alv,
x_events TYPE slis_alv_event,
it_events TYPE slis_t_event.
DATA: BEGIN OF itab OCCURS 0,
vbeln LIKE vbak-vbeln,
posnr LIKE vbap-posnr,
chk(1),
END OF itab.
SELECT vbeln
posnr
FROM vbap
UP TO 20 ROWS
INTO TABLE itab.
x_fieldcat-fieldname = 'CHK'.
x_fieldcat-tabname = 'ITAB'.
x_fieldcat-col_pos = 1.
x_fieldcat-input = 'X'.
x_fieldcat-edit = 'X'.
x_fieldcat-checkbox = 'X'.
APPEND x_fieldcat TO it_fieldcat.
CLEAR x_fieldcat.
x_fieldcat-fieldname = 'VBELN'.
x_fieldcat-seltext_l = 'VBELN'.
x_fieldcat-hotspot = 'X'.
x_fieldcat-tabname = 'ITAB'.
x_fieldcat-col_pos = 2.
APPEND x_fieldcat TO it_fieldcat.
CLEAR x_fieldcat.
x_fieldcat-fieldname = 'POSNR'.
x_fieldcat-seltext_l = 'POSNR'.
x_fieldcat-tabname = 'ITAB'.
x_fieldcat-col_pos = 3.
APPEND x_fieldcat TO it_fieldcat.
CLEAR x_fieldcat.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = sy-repid
is_layout = l_layout
i_callback_user_command = 'USER_COMMAND'
it_fieldcat = it_fieldcat
TABLES
t_outtab = itab
EXCEPTIONS
program_error = 1
OTHERS = 2.
IF sy-subrc NE 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
*& Form USER_COMMAND
* text
* -->R_UCOMM text
* -->RS_SELFIELD text
FORM user_command USING r_ucomm LIKE sy-ucomm
rs_selfield TYPE slis_selfield.
DATA: gd_repid LIKE sy-repid, "Exists
ref_grid TYPE REF TO cl_gui_alv_grid.
IF ref_grid IS INITIAL.
CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
IMPORTING
e_grid = ref_grid.
ENDIF.
IF NOT ref_grid IS INITIAL.
CALL METHOD ref_grid->check_changed_data .
ENDIF.
LOOP AT itab WHERE chk = 'X'.
itab-chk = 'X'.
MODIFY itab TRANSPORTING chk WHERE vbeln = itab-vbeln .
ENDLOOP.
rs_selfield-refresh = 'X'.
BREAK-POINT.
ENDFORM. "USER_COMMAND
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