Edit 1 « JTable « Java Swing Q&A
1. Editable JTable Tutorial stackoverflow.comAre there any good books or website that go over creating a JTable? I want to make one column editable. I would like to actually put a inherited JCheckBox component ... |
2. How to do a check before allowing editing of a given row in a JTable stackoverflow.comThe problem is quite basic. I have a JTable showing cached data from a database. If a user clicks in a cell for editing, I want to attempt a lock on ... |
3. How to stop editing with DefaultCellEditor when a separate JBtton is pressed stackoverflow.comI got a table with a custom TableCellEditor (extending DefaultCellEditor) with a JFormattedTextField as the editor component. Now I got problem: when I press a separate button while editing. When the button ... |
4. Making a cell in a JTable editable - the default value of the cell stackoverflow.comI am working with Java, and I am trying to make a cell in JTable to be editable. My class implements TableModel and extends AbstractTableModel (so that I can use the ... |
5. cell editing in JTable stackoverflow.comIm doin a project using JTable, i want to make my table cells editable. I used,
public boolean isCellEditable(int row, int column)
{ |
6. Editing a JTable with Vectors stackoverflow.comI'm doing a mini project using |
7. How to change default stop edit behavior in jtable stackoverflow.comWhen you edit a cell in an jtable the value is made permanent only if the focus is changed or if one hits enter (for example if you change the cell ... |
8. Only one row editable on JTable stackoverflow.comI am trying to make a special kind of jtable. I want the entire table to by default be NOT editable. But when the user clicks a row, then clicks the ... |
9. Making a JTable cell editable - but *not* by double clicking stackoverflow.comI am trying to add a column to a JTable with the following behaviour (similar to Windows Explorer and similar shells):
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10. Select all data when start editing JTable Cell stackoverflow.comI'm trying for a long time to make a table that works like Excell do. It means, when user starts to insert data into the cells the content into them is ... |
11. how to stop cell editing in JTextPane ,cell editor of JTable stackoverflow.comI created JTable with JTextPane as cell editor.I want to stop cell editing and want to do some processing if I pressed enter key in JTextPane .And I also want to ... |
12. Provide additional behavior when editing a cell in JTable stackoverflow.comI am creating a app in Java. I need to provide additional behavior when editing of a cell in a JTable. So ideally this will happen when the cell loses focus ... |
13. how can we make an editable table? stackoverflow.comwhat should I do for editing all the cells of a Table? for example if in a one cell is written "abc", I want to change it to" def", how can ... |
14. How to make a JTable non-editable stackoverflow.comHow to make a |
15. Java Swing JTable cell in "edit" mode uses different set of settings? stackoverflow.comI have set some parameters for my JTable, but it seems they are in effect only in what I call "view" mode. When editing cell content, nothing works. In the screenshot ... |
16. Database to GlazedList/Jtable and then edit the database through the GlazedList/JTable stackoverflow.comI am able to break this problem down into two questions:
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17. JTable with JComboBox editor : Is it possible to edit the cell value from keyboard with one key press stackoverflow.comI'm having a JTable containing JComboBox editors initialized somewhat like |
18. Editing JTable from RestulSet Table stackoverflow.comContinuing this question. My problem is that I can not edit my JTable. I get an exception and the Object value instead of what I should be seeing. I am using the ... |
19. Is it possible to edit data in jtable and save it? stackoverflow.comI would like to know if it's possible to view my values through JTable and then edit them through there? |
20. editing data base from the jtable displayed stackoverflow.comhow can we edit an sqlite database table from the itable it is displed in? thanks |
21. Switching values when editing a cell stackoverflow.comI have a JTable which uses a custom TableModel to display a series of object instances. There's a switch case inside |
22. Unable to edit seemingly arbitrary JTable columns stackoverflow.comAs the title states, I have a |
23. Force JTable to "commit" data to model while it is still in editing mode stackoverflow.comI have a JTable as follow.
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24. Get correct editing behaviour in JTable using java DefaultCellEditor stackoverflow.comYou can go into a cell in a Jtable either by clicking on it, or by going into it using cursor keys/tabs. With defaultCellEditor and a JtextField if you go in ... |
25. JTable cell not reflecting changes, though editable stackoverflow.comFor a custom TableModel, I am overriding isCellEditable, which is returning true always. I am also overriding setValueAt, but don't know how to use the method, so that, JTable reflects the changes ... |
26. editing jtable - java stackoverflow.comI have a jTable which displays data from a database. The user can edit these data, and when he presses on the "save" button, the new values should be saved in the ... |
27. How to handle incoming data for JTable while editing a row? stackoverflow.comimagine we have a client/server multiuser architecture. At any time a user is able to add a new TableRow in his JTable. The server gets informed and sends a message to ... |
28. Why is cancelCellEditing() not called when pressing escape while editing a JTable cell? stackoverflow.comI have an editable JTable and have set a DefaultCellEditor like so: |
29. JAVA jTable - How to make all cells non-editable? stackoverflow.comI have a jTable calendar that works just fine and I just want the user not be able to edit anything. How can I do it? Thanks a lot!! PS: I use netbeans ... |
30. How to edit a JTable row? stackoverflow.comI want a tutorial or a method so that I can highlight a row in a Jtable which grabs its data from a mysql db , then click on edit button ... |
31. Updating JTable after inline edit stackoverflow.comI have 2 classes, one to make a frame and the other to handle and implement the interface TableModel. When editing cells inline and updating the values in the class that ... |
32. Cell editing and "Substance" L&F in JTable stackoverflow.comThis is a duet of questions which I think are better answered together. 1) How do I make my entire JTable uneditable? (Is there any other way except putting it into a loop and ... |
33. Prevent JTable cell editor from leaving "edit mode" on validation failure stackoverflow.comI'd like to obtain the following behaviour in a JTable:
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34. Programmatically deselecting and edited JTable cell stackoverflow.comI have a JTable in which a user enters data in the cells. Then there is a "Save" button which collects the table data, formats it in csv, and saves it ... |
35. Java table arraylist modification stackoverflow.comI have currently a block in my brain and cannot find the solution. I am not a good Java developer and this is about my university coursework. Basically its a task ... |
36. Locking a whole row while editing in a JTable stackoverflow.comI have a JTable with 4 columns that are required. When a users finishes one cell, they can click out of the row. I want to force the user ... |
37. Remove row being edited from JTable stackoverflow.comI have a JTable and a button next to it that calls |
38. Detecting if any cell is being edited in a JTable stackoverflow.comI have a JTable in which users can edit cells. When the user is through editing the cell, I want to enable a button that allows the user to ... |
39. SetEditable on a jtable column does not change the column to editable stackoverflow.comand yet the column is not editable . Ideas? |
40. How to gray-out non-editable cell in jtable? stackoverflow.comI want to gray non-editable cell in JTable. I'm using such TableCellRenderer: |
41. Editable JTables - action of first key typed in a text field stackoverflow.comIf an editable cell is selected in a JTable (selected by using the arrows keys) then the next keystroke you make will append the key you type to the text in ... |
42. Color Renderer in JTable if it is non editable field? stackoverflow.comI have 3 columns in JTable. One column is editable. Other columns are non-editable. Editable column should be displayed green color and non-editable column should be in red color. I have ... |
43. Single click to edit a JTable Cell stackoverflow.comcurrently the JTable cell is selected on first click, and on the second one it is edited. Is it possible to directly edit it on the first click? |
44. Make JTable rows selectable when every cell is non-editable stackoverflow.comI have a table to show values, in this table user can select one row, but can not change its content. My code is: |
45. How to make JTable cells editable or non-Editable at Run time? stackoverflow.comI am using a JTable and the parameters in table are passing through Hash Map. Hash Map contains 2 parameters. 1 is key(String) & other one is Value(that is a Vector). Vector contains ... |
46. How to update/retrieve the data in/from JTable, when row or column is edited? stackoverflow.comHow can i get the edited data from JTable ? |
47. How to add table model values by editing JTable rows? stackoverflow.comI have empty TableModel. When I set this model to JTable it hasn't rows. I want to create one empty row, where user can select value in combo box editor. If ... |
48. JTable loses focus after editing with compound JPanel cell editor stackoverflow.comI have a cell editor that is composed of several components on a JPanel. When my custom cell editor stops editing, the table loses focus instead of transfering focus to the ... |
49. How to have JTable staying on the edited cell stackoverflow.comIf someone edit the cell content of a JTable and press enter, the content is modified and the table selection moves to the next row. Is that possible to forbid the ... |
50. TreeCellEditor: must select cell to edit even if ShouldSelectCell return false stackoverflow.comI need to use custom cell renderer for my JTree to add some JLabel on each cell. And then allow the user to click on these label without needing to select ... |
51. Java JTable - Make only one column editable stackoverflow.comI was wondering how to make one column of a JTable editable, the other columns have to be non editable. I have overwritten isCellEditable() but this changes every cell to non editable. Thnx ... |
52. How to properly clear, add or edit data in JTable? And how to control TableModelListener? stackoverflow.comI have a big problem with
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53. Multiline feature in an editable jtable cell stackoverflow.comI want to have multiline feature for JTable cells. Wherein the cell automatically expands and shrinks itself when user writes or deletes text in/from cell. I have set columns width, but ... |
54. How to make a single column in a JTable un-editable ? forums.netbeans.orgHello all, I think that my question is trivial but I am new to Swing. I have a JTable where one of the columns is not to be edited, while the ... |
55. Listening to JTable cell editing events forums.netbeans.orgHello List, I have a JTable, where I want to fill in each cell with (dollar) numbers as "String" data-type. When I click on a cell to type in the number ... |
56. Problem With Editing JTable forums.netbeans.orgI have an annoying problem with a JTable in my NetBeans program. The program works by having a user enter a series of values in a JTable. The problem is the JTable doesn't save the entered inputs until the user clicks on a different cell of the table. For example, if the user entered an input in cell 2,2 and then ... |
57. Edit JTable and Send Info To DB!!!!! coderanch.com |
58. EDITABLE JTable and SQL QUERY coderanch.comello, Can anybody help me, I am in a great toruble, Here in this example the comment part i.e.(//) this part they have mentioned that due to absence of database schema..the everything is locked. I want to know that how to open a lock so that I can able to edit the contents of the Cell. Please help me, what all ... |
59. JTable - Editable Header coderanch.com |
60. How to make JTable as Non-Editable coderanch.com |
61. Using editable JComboBox inside a JTable coderanch.com |
62. How to make only some rows editable in a JTable coderanch.comOriginally posted by eric moon: Well, Sandhya, instead of complaining, how about answering your own question when you figure it out, so others don't spend their time and energy answering it. That's what I do. After all, we don't pay to use JavaRanch! Hi Eric It was not a complain, but it was a suggestion. I'm sorry if you could'nt get ... |
63. how to make jtable non-editable coderanch.com |
64. JTable Cell Editing coderanch.comhow do i have some of my cells non editable which have text...this is when i read the table after saving it...the cells where i have entered text should be non editable...please let me know the way. i have another problem regarding table...how do i remove focus from my table before i save it...the problem is i cannot read the last ... |
65. JTable edited rows coderanch.com |
66. JTable - editing Objects coderanch.comI've got a table. It has a column that contains an object. It has a custom renderer that displays the field name of the object. I'd like to be able to edit this name, but whenever I try to hook it up for editing it always tries to edit the object. Does anyone have any ideas? |
67. how to set the JTable cells un editable coderanch.com |
68. JTable Editing coderanch.comI have a JTable that allows the user to enter data. The user clicks on a cell and starts typing to enter data. This works fine. The problem is when the user later clicks on a cell that already has data and begins to type. The behavior I would like is for the entire text in the selected cell's editor to ... |
69. Urgent! jtable get value when cell is edited coderanch.comHi Vinod, Using Georges' suggestion, I did the following and it worked great. import java.awt.*; import java.awt.event.*; import javax.swing.*; public class TableTest extends Frame { private JTable table; private JScrollPane scrollPane; // // Constructor // public TableTest() { setSize( 400, 400 ); table = new JTable( 10, 4 ); table.setRowSelectionAllowed( false ); table.setColumnSelectionAllowed( false ); table.setCellSelectionEnabled( false ); scrollPane = new ... |
70. Editing the fields of the last row in JTable coderanch.comI have a table, pupulated with some rows (too many to be visible all in the table, so the vertical scrollbar appear). Select the last row, make a double click in a cell. Now I have a strange effect: the vertical scoll bar is moved up, so I can not see my selected row any more. My last visisble row is ... |
71. JTable-nice editing for a Double value coderanch.comHi, Try putting a KeyListener in the table and then on any KeyPressedEvent where the key is tab , clear the text in the arriving cell ( storing it in a temp String ) and if the user keys something in the value will be correct. If the user types tab again, place the text in the cell again and clear ... |
72. JTable How to set editing for a specific column coderanch.comI have the following code and I want to create a dynamic loop the looks for |
73. JTable Selection Depends On Editable Cells coderanch.comHi There, When I single click a cell in a JTable which is not editable, the cell is painted blue. When I click a cell which is editable, a blue border appears around the cell, but the cell itself remains white. Does anyone know how to alter this behavior? I want an editable cell to look like a non-editable cell when ... |
74. Making JTable Non - Editable coderanch.comCould you post the code related to the table that you already have? It is easier to just fix what is wrong and not worry about the rest of the things you already have that work. Paul is right about overriding isCellEditable() to make your table non-editable... it sounds like the other problem you are having is due to either update ... |
75. editing a cell in a uneditable model of JTable coderanch.comActually, you can change any value at any time in the model programmatically by using the setValueAt() method. The isCellEditable() method only determines whether or not a cell value is changeable by a USER...that is, someone clicking or tabbing into the cell. This is true for adding, updating, or removing row or cell data. |
76. JTable with both editable and uneditable cells coderanch.comAndre, Inorder to make one of the Columns editable and the other one non - editable, you can have a your own Table Model Class derived from AbstractTableModel and in your isCellEditable function, check for the Column that you want to make it editable and return true. class MyTableModel extends AbstractTableModel { final String[] columnNames = {"Col1","Col2"}; Vector data = new ... |
77. How to edit JTable in JEditorPane? coderanch.comHi this is little code I did to view all the simple cases of a document in a JEditorPane. I do not show you how to put one into the other. But as you stated that the table would be in HTML format you can render it straight away ! So the code here below helps you showing HTML in a ... |
78. Need double click to edit in JTable not single click coderanch.com |
79. Select JTable row, but disable any editing coderanch.com |
80. JTable edited data storing coderanch.com |
81. JTable getting Edited Values from Cell coderanch.com |
82. no editing for JTables coderanch.com |
83. Editable JComboBox with Sorting coderanch.com |
84. JTable cell editing problem coderanch.comI Created one JTable. In that all columns belongs to 3 different classes(String, Int, Float). I can change cell values by double-clicking on the cell. If i enter a proper value (Related to Column Class) and i press enter it is updating the cell. But if i enter a wrong value ( For example, in Float column ,if i enter characters) ... |
85. Editing in Jtable coderanch.com |
86. JTable: value of a cell when editing stoped coderanch.com |
87. Select vs Edit in JTable coderanch.comThanks for the reply. I tried this and got the same results. I think that the problem is with the actual "selection" vs "editing" state of the cell. If it's editing, then the caret should be visible, shouldn't it? It's almost like some event that needs to be fired, isn't. [ November 05, 2002: Message edited by: Gil Estes ] |
88. JTable editing on mouse click coderanch.com |
89. Jtable Cell editing validations coderanch.comHi, I need to validate values entered into a table cell. I need to see if the entered value is atleast 7 chars and call a validation method. I need to do these validations as soon as 7 chars are entred. I tried extending CellEditorListener for my adaptor, but editingStopped metohd is firing only after I leave the cell and since ... |
90. how to update fields when a table cell is edited. coderanch.com |
91. Table Cell retains edited value coderanch.com |
92. Jtable edit and update coderanch.comDear All, I'm here again with a new problem, can any one give me the code or tell me any site witch have good examples of jtable. Actually I want to update and edit my jtable and save values in database. I have check lot of sites and examples but in vain. I will be very gratefull if some one can ... |
93. Retrieve edited value from the cell of a JTable coderanch.com |
94. jtable editing coderanch.com |
95. Help needed on editing a specific row in JTable coderanch.comHi, You're on the right track. You use the method isCellEditable(). First you need to state what condition you want a row uneditable. For example, lets say you want a row uneditable if a user checks the checkbox in column index 8. public boolean isCellEditable(int rowIndex, int columnIndex) { if((Boolean)getValueAt(rowIndex, 8).booleanValue()) return false; else if(columnIndex == 8 || columnIndex == 9) ... |
96. double click to edit combo in JTable coderanch.com |
97. Edit the JTable header coderanch.com |
98. set JTable cannot be edit.. coderanch.com |
99. Need help on JTable capturing EDITED data .. coderanch.comHi, I have jTable with Default table model. I want to edit the table so I set cell editable true. I am facing problem with capturing table data. I am able to capture edited data(new data) only when I move mouse over to another cell. If I move the mouse to submit button I am not able to get last edited ... |
100. Update database by editing the cells in JTable coderanch.comHi Agatha I've just been doing cell editing myself so I'm sure I can help you. Firstly, how far are you with the table? Are your cells already editable and can you listen for when the user changes information? Does your table load the data or are we going to start the table from the beginning? And how far are you ... |
So, while the JTable is still in editing mode (There is a keyboard cursor blinking at Dividend column), clicking OK directly will not ...