Renderer « JTable « Java Swing Q&A

1. paintComponent and getTableCellRendererComponent not getting called    stackoverflow.com

I am setting the renderer of a JTable using setDefaultTableRenderer.

JTable table = new JTable();
table.setDefaultRenderer(Object.class,MyRenderer);

2. JTable chokes on custom renderer    stackoverflow.com

I have a custom renderer in a JTable. When my JTable displays, I get a NullPointerException on JTable.prepareRenderer(). I'm not sure what part of my custom renderer isn't preparable, ...

3. Centered JLabel inside JTable    stackoverflow.com

How can I display a centered text or something similar inside a JTable if there are not results after a query? Thank you all.

4. JTable DefaultCellRenderer doesn't work on BigDecimal Type when I set Object.class    stackoverflow.com

It is weird that I set my JTable cell renderer like this:

setDefaultRenderer(Object.class, new MyTableRenderer());

class MyTableRenderer extends DefaultTableCellRenderer {
    public Component getTableCellRendererComponent(JTable table, Object ...

5. JTable number renderer    coderanch.com

override the following method too. /** * Returns true if the specified cell is editable, and * false if it is not. This implementation returns * false for all arguments. * * @param rowIndex rowIndex the row index of the cell. * @param columnIndex columnIndex the column index of the cell. * @return boolean true if cell is editable otherwise false ...

6. Complet details of jtable and renderer    java-forums.org

7. JTable renderer    forums.oracle.com

Hi, I can't get the following problem solved with the DefaulTableCellRender I have a JTable, some cells are editable some not, untill here it works. I want to set the labelcolor of - editable cells to black - not editable cells to blue - additionaly I want to have the possiblity to set a specific cell (labelcolor) manually (red, ...) . ...