1. Java Swing Table size problem stackoverflow.comI'm having problems with JTables. I'm adding two tables to a panel, the tables are within a scrollpane, but when the app shows up, the tables always occupy more space than ... |
2. Changing the size of columns in a JTable stackoverflow.comI am creating a GUI program and I need a table with different sized columns. How do I change it so that the 1st column is smaller than the 2nd and ... |
3. how to limit the size of a JTable and its internal table model stackoverflow.comI have a JTable using DefaultTableModel as its internal data model. It will receive packet from network and show the packet in the JTable. Now i want to limit data model ... |
4. JTable set column size problem stackoverflow.comI am having this problem of setting column width of JTable. The code below works fine: |
5. JTable insert: java.lang.IndexOutOfBoundsException: Index: 4050 Size: 4050 forums.netbeans.orgJTable insert: java.lang.IndexOutOfBoundsException: Index: 4050 Size: 4050 NetBeans Forums -> NetBeans Users View previous topic :: ... |
6. store JTable columns size on add row coderanch.comWell, it's sure not as easy as it seems, as far as I can tell. The reason the columns all get reset is that when you add or delete columns fireTableStructureChanged() gets called. This in turn calls createDefaultColumnsFromModel(). So one way to do it is to override createDefaultColumnsFromModel(). Problem is, that method gets called when the table is created, so your ... |
7. how to change scrollable viewport size dynamicaly in JTable coderanch.com |
8. How to set size of columns in JTable coderanch.comHi Daman! I've found two errors in your code. You wrote both times for(int i=0;i { but to correct this isn't the solution to your problem. First remove the columnWidth and fireTableChanged methods out of your table model class 'CoreReturnTableModel', you don't need to do so. I did a mistake when telling you to use the setWidth() method for sizing the ... |
9. Auto Sizing JTable Columns coderanch.comOk, here was my first idea. Just before I actually display the JTable I have created, I will pull all the values from each column, find the longest cell, and size the column based on that length. So now for my question(s). Once I get the lengths of my values, since they are just text, how do I convert to pixals ... |
10. getting JTable to display vector of unknown size coderanch.com |
11. setting up the size of a JTable to the size of a vector coderanch.comHi I want to read in a file when the focus is lost behind JTextfield1 and when i read in this file i want to be able to set up the JTable to the size of the vector. Could anyone help please? thanks C String token = null; String currentToken = ""; Infile = ivjJTextField1.getText(); try { FileReader file = new ... |
12. How to increase JTable cell size ? coderanch.com |
13. Set the column size in a JTable coderanch.com |
14. JTable and its size coderanch.comHere is a class that will calculate the PreferredScrollableViewportSize (along with some other things). Hope you find it helpful. import javax.swing.JTable; import java.awt.Component; import java.awt.Dimension; class TableColumnSizer { public int getColumnPreferredWidthToFit(final JTable table, final int columnIndex, final boolean includeColumnHeader, final boolean includeCellEditor) { int columnWidth = (includeColumnHeader ? getColumnHeaderPreferredWidth(table, columnIndex) : 0); for (int rowIndex = 0; rowIndex < table.getRowCount(); rowIndex++) ... |
15. How do you increase the size of a JTable header coderanch.com |
16. expanding JTable width and size coderanch.comhi all, i nd to have some sort of zoom function where i will enlarge the whole jtable and cells. i'm thinking of just setting the size by using jtable.setSize, but nothing happens. what am i doing wrong? and if the size of the jtable is succesfully set, what happens to the size of the cells? do they get increased in ... |
17. size for JTable coderanch.com |
18. JTable static size problems coderanch.comHi all, I have a jTable in netbeans, basically i have used the model feature to define the column headers and i create a set number of rows, say for this example 50. The problem i'm having is that this is pretty static and if i end up with more than 50 records i get an exception error. I could simple ... |
19. can we change font or size of a particular column in jtable coderanch.comWhy did you use the "Code" tags for your question? Did you not use the "Preview" button to make sure the question made sense? You can alse edit your question to make changes. Start by reading the section from the Swing tutorial on "How to Use Tables". The tutorial has a working example on how to change the size of a ... |
20. jtable column size coderanch.comTableColumn has methods for setting the preferred, minimum and maximum widths. That leaves calculating the sizes based on the contents, and that's where the renderer can help you out. Loop through the table, get a renderer and editor for each cell, get its component and get its preferred size: for (int row = 0; row < table.getRowCount(); row++) { for (int ... |
21. JTable columns aren't set to preferred size coderanch.comHello all, this is my first post, i am trying to draw a JTable on a JFrame using absolute layout (setLayout(null)), every thing is ok, except the columns aren't set to my preferred size, but if i move my mouse on a button in another class the columns get the preferred size in a blink of an eye, whats the problem ... |
22. Cell size changes using custom editor coderanch.com |
23. JTable sizing issues java-forums.orgmy program has a button which should delete a left-to-rght row in a table. however the problem is that JTables are not dynamically sized therefore in order to "update" the table i need to create a new table to match the now smaller size the problem is that by creating a new table each time a user is deleted the Jframe ... |
24. Problem with the size of table (JTable object) forums.oracle.comi have written a small program which shows a window and menu when i create a window i set the size: frame.setMinimumSize(new Dimension(500, 350)); then i create menu and when it is selected with mouse the following code is executed: JPanel cntp = new JPanel(); cntp.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); String[] comp_list = { "Name", "Surname", "Address", "Data" }; ... |
25. JTables+colmun/row size !! forums.oracle.com |
26. how to initilize the size of rows in an jtable in run time forums.oracle.comi am trying to retrieve data from a oracle database and display them in an jtable ,but i could not figure out how to increase the size of the table based on the number of records fetched in runtime. i also want to add checkbox for each enrty made in the jtable such that by cheching the box ,i could select ... |
27. sizing JTable columns forums.oracle.comHello I have a couple of tables with two columns, and I want to make one column about 80% of the width, and the other the rest. I can currently do this through the UI, but I can't figure out a way to have it come up that way automaticaly. One thing I was thinking of was to get a TableColumn ... |