Background « JTable « Java Swing Q&A
1. How to set the colour of my 1st row in my JTable to yellow(or any colour)? stackoverflow.comI am able to set one column to yellow but I am unable to set a row to yellow. The following code does it for the column: |
2. How to paint a gridline as a background on JPanel stackoverflow.comI have a problem. I used Gridbaglayout in my JFrame. One of the component is JPanel. I wanted to draw a gridline as a background for my JPanel. e.g in the program ... |
3. How to set the background color of target cells in a jtable? stackoverflow.comI don't want to set the background color for all the cells in the jtable, just the ones I choose. How do i go about doing this? |
4. JTable with striped background stackoverflow.comUsing a different background color for odd and even rows is a commonly used trick to improve readability of large tables. I want to use this effect in Swing's JTable. I ... |
5. Java + JCommon: How set cell background in SortableTable? stackoverflow.comHow set cell background color in SortableTable? |
6. Change the background color of a row in a JTable stackoverflow.comI have a JTable with 3 columns. I've set the |
7. Using intercellSpacing in a JTable with a custom row background color causes unexpected results stackoverflow.comI have a JTable where I want to highlight some rows using a custom background-color. This I have done with the following class: |
8. Background image in JScrollpane with JTable stackoverflow.comIm trying to add a centered background image behind a JTable in a JScrollPane. The position of the background relative to the Viewport should be centered and static. Ive tried adding the JScrollPane ... |
9. I wanna hide this little white-thing on the JTable stackoverflow.comThe picture shows a thin (1 pixel?) white margin (marked in blue) inside the border of a JTable. How can the margin be eliminated, or the colour be changed? I have tried:
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10. JTable: changing cell background when a button is clicked stackoverflow.comI know changing cell backgrounds in jtable is done by creating a new cellrenderer class. I've done that. I've read about DefaultTableRenderer "color memory" issue, but I can't figure out how ... |
11. Java (more) JTable cell background colors stackoverflow.comAlright this is a follow-up to my last question: JTable: Changing cell background when a button is clicked I can now change background color of selected cells in the JTable by using ... |
12. How to get the background color of a JList's unselected cell? stackoverflow.comI am trying to find the color used by cells that are unselected. This is usually white, however when I call UIManager.getColor("List.background"), it appears to be the same grey color used ... |
13. JTable TableCellRenderer background with NimbusLookAndFeel color problem stackoverflow.comI'm using NimbusLookAndFeel. With this look and feel JTable's cell background are alternatively white and light grey (it depends on the row number). Now, I'm writing some custom cell renderer implementing TableCellRenderer. ... |
14. JTable - Boolean Cell Type - Background stackoverflow.comI'm using the Nimbus L&F with a |
15. Set color of a JTable column and row with TableCellRender stackoverflow.comI am wondering if I can set the specified row and column color without defining my own custom TableCellRender. Currently I am using this code |
16. JTable how to hide column in view but keep it in model for use it in background stackoverflow.comI have a |
17. refreshing background color for a row in jtable stackoverflow.comi am trying to set the color of row of a Swing Jtable. i use this class to extend Jtable as suggest on the net. |
18. How to add background image in JTable when printing? stackoverflow.comI want to print a |
19. JTable change cell background at mouse click - after release change background back? stackoverflow.commy question is, how to solve following problem: If i click on a cell in a JTable, i want to change its background. If i release the mousebutton, i want the background ... |
20. Java: Override table cell renderer, but with default background and properties stackoverflow.comIf you want to add a custom renderer, normally, you'd either extend some |
21. How can I change JTable's header background color? stackoverflow.comI've tried: |
22. how to add gradient background to JTable column header? stackoverflow.comHi how to set gradient background to column header ? I have Jtable: table.getTableHeader().setBackground(Color.blue);
but with no succes color of column header is still ... |
23. JTable how to change BackGround Color stackoverflow.comI inspired by |
24. Put background image in a jTable forums.netbeans.orgHi, I created a netbeans project using the pallete and put a jTable. I need to put a backgrund image. similiar to this: http://simpletable.sourceforge.net/images/table02.jpg i search in google, but proballu im still to newbie i manage to put an image background, but the cells stay over the image, like opacy isn't working. i copy a java class and added to my ... |
25. JTable - how to set background color coderanch.com |
26. JTable Background in JDK 1.3.0 coderanch.comHi, I think you are using a scrollpane over the table. The grey portion is not the table area but the view port area. so set the background for the view port. the code for getting the background color is table.setBackground(Color.red); table.getViewport().setBackground(Color.red); I think this solves ur problem. Regards, Jagan Mohan Reddy. |
27. JTree Row Background Colour coderanch.com |
28. background color of cells of Jtable coderanch.comHi My Problem is. I have a JTable with 2 columns ( Rows can be 1-10 depending upon the size of input vector) I have provided two button in my Frame 1)Update Row 2) Update whole Table. Now i want I want that if a user makes a change in any cell say cell( row 3,Col 1) ;and moves to next ... |
29. Background Pattern for a Cell in JTable coderanch.comHi Rob, I know that this is how I can put an icon in the cell.But I want my pattern to occupy the entire cell space.It should increase or decrease with the cell width. Any example related to this would help. Thanks Pomchi [ January 09, 2002: Message edited by: Pomchi Bedi ] |
30. Changing background color of a JTable row. coderanch.compublic class CustomTableCellRenderer extends DefaultTableCellRenderer { public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { Component cell = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column); String seats = (String)value; try { if (Integer.parseInt(seats)==0) { System.out.println("Number of seats are 0 : Data Client : Constructor"); cell.setBackground(Color.red); } else { cell.setBackground(Color.white); } } catch (NumberFormatException nfe) { } ... |
31. changing JTable cell's background onClick coderanch.com |
32. JTable + background colour coderanch.comI am using JTable to display a list of records that are inserted and removed at run time. I have no way of knowing how many will be in there at any given time. I have set the background colour to white which is fine when there are records in the table. However, when there are say only 2 records in ... |
33. Background color on JTable coderanch.com |
34. Jtable background image coderanch.comI would suggest associating the background image with the JScrollPane's JViewport. Since the view port itself doesn't scroll, that takes care of the problem. Here is some sample code: I like to use a border to draw the image, and in that way avoid excess subclassing, but your mileage may vary. import java.awt.*; import java.awt.image.*; import javax.swing.border.*; public class CentredBackgroundBorder implements ... |
35. JTable -background color coderanch.com |
36. Background color of ImageIcon in a JTable coderanch.com |
38. jTable background? problem coderanch.com |
39. Changing background colour of a table cell coderanch.comHi all, Want to change the background colour of a specific cell when the user double clicks on the cell. I extended the table so that it returns the "specialrenderer" for this particular cell(see code). Also assumed that on double clicking on a cell,that will become the currently selected cell on the table. But the cell background colour is not changing.Guess ... |
40. Changing background color of cell in JTable coderanch.comHi There, I have a jTable in my application. I want to change the color (if value is positive then blue, otherwise green) of particular column. Here is the code: import javax.swing.BorderFactory; import javax.swing.JLabel; import javax.swing.JTable; import javax.swing.border.Border; import javax.swing.table.TableCellRenderer; import java.awt.Color; import java.awt.Component; public class ColorRenderer extends JLabel implements TableCellRenderer { public ColorRenderer() { setOpaque(true); //MUST do this for background ... |
41. JTable background colour, semi-transparent coderanch.com |
42. How to change column heading Font,Background,Foreground. coderanch.comHi, i am creating a screenshot ,in which all the text should display in the same font style,same Background color,same Foreground color. but my JTable column headings are not changing. any suggestions are welcome....... and my code is import java.awt.BorderLayout; import java.awt.FlowLayout; import java.util.*; import java.text.*; import javax.swing.*; public class ScreenFile { private static JButton delete; private static JButton later; public ... |
43. JTable inside JScrollPane - background coloring problem coderanch.comI have a situation with a table that's narrower and shorter than the enclosing scroll pane's viewport, and column auto-resizing is turned off, so there's empty space below and to the right of the table. I'd like to fill the empty space with a single background color. I can fill in the bottom using scrollPane.setBackground(), and I can set most of ... |
44. CellRenderer, change background color per row java-forums.orgHi, I would like to change JTable's background color per row and the other row's color will not change. I created a SSCCE to describe my problem, in this program user will input the row that he want to change then that row will change its background color, that part is ok, but when user input another row the background color ... |
45. Background under column header java-forums.orgI have small problem. I would like to change color under column header when I am draging column to change its order. Try this simple code and drag columns. You will notice GRAY rectangle under header. How can I change it ? Java Code: import java.awt.Color; import java.awt.EventQueue; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.border.EmptyBorder; import javax.swing.table.JTableHeader; import javax.swing.GroupLayout; import javax.swing.GroupLayout.Alignment; import ... |
46. jtable cell background java-forums.org |
47. jxtable background color question java-forums.orgI have a jxtable. If validation failed, I like the cell to be red at all time. If validation passed, I like the cell to be white if it is not selected, yellow if it is selected. Yellow and white works fine but red only shows up when the cell/row is selected. Following is my custom renderer. What do I do ... |
48. Issues setting background color of a Jlabel in a Jtable, once ImageIcon forums.oracle.com |
49. Change background of JComboBox in a Jtable forums.oracle.comsynonymsTable.setAllColumns(synonymColumns); synonymsTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF); TableColumn SYNONYMNAME = synonymsTable.getColumnModel().getColumn(0); TableColumn SYNONYMTYPENAME = synonymsTable.getColumnModel().getColumn(1); SYNONYMTYPENAME.setCellEditor(new synonymnTypesEditor(synonymnTypeCodes)); SYNONYMTYPENAME.setCellRenderer(new synonymnTypesRenderer(synonymnTypeCodes)); public class synonymnTypesRenderer extends ValuePairCombo implements TableCellRenderer { public synonymnTypesRenderer(ValuePair[] items) { super(items); } public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { setBorder(null); if (currentMode == ERMEnv.EDIT_MODE){ setForeground(com.emax.util.client.ComponentColorHandler.ENABLED_TEXT_COLOR); super.setBackground(table.getSelectionBackground()); }else{ setForeground( com.emax.util.client.ComponentColorHandler.DISABLED_TEXT_COLOR); setBackground(Color.Gray); } |
50. Changing the background of a JTable cell forums.oracle.com |
51. JTable - change row background color forums.oracle.com/** * GrayWhiteTable renders its rows with a sequential color combination of white * and gray. Rows with even indicies are rendered white, odd indicies light grey. * Note: Do not use GrayWhiteTable for tables with custom renderers such as * check boxes. Use JTable instead and modify DefaultTableCellRenderer. Just keep * in mind that in order to display a table ... |
52. How to change the background color of JTable cell forums.oracle.com |
The issue I'm having is that the ...