Renderer « JComboBox « Java Swing Q&A

1. Java JComboBox Custom Renderer and GTK    stackoverflow.com

I have a list of Customer objects that I need to have selectable from a JComboBox. From what I read I need to implement a custom renderer to have the ...

2. JCombobox, Editor and Renderer related    stackoverflow.com

As a JCombobox ListCellRenderer, I have a class like this one:

class ZComboBoxRenderer extends JPanel implements ListCellRenderer{
private ZGrid grid;
public ZComboBoxRenderer(ZGrid grid) {
    setLayout(new BorderLayout());
    this.grid = ...

3. JComboBox having different color in every item failed    stackoverflow.com

• Purpose: to have a JComboBox with different background colors and text in each item.
• My problem: The background color doesn't change, and the text is not what I've set in setText, which have ...

4. Combobox Renderer    coderanch.com

5. JComboBox Customer Renderer Problem    coderanch.com

I'm adding a custome renderer to a JComboBox and i'm having a problem with the selected item being highlighted. What the code below is suppose to do is to paint a red letter "P" next to the item where the first character of the value is a "Y". It seems that the addition of this logic (overriding the Paint method) is ...

6. Using a custom renderer for JComboBox    coderanch.com

try this for the combo backgrounds import java.awt.*; import javax.swing.*; class TestCustomRenderer extends JPanel { static Color oldColor;//<-------------- JComboBox comboBox; public TestCustomRenderer() { super(new BorderLayout()); this.setPreferredSize(new Dimension(200, 100)); this.add(get_comboBox(), BorderLayout.SOUTH); this.setBackground(new Color(153, 204, 255)); } private JComboBox get_comboBox() { comboBox = new JComboBox(); comboBox.addItem("Planning"); comboBox.addItem("Testing"); ComboBoxRenderer renderer = new ComboBoxRenderer(); comboBox.setPreferredSize(new Dimension(80, 25)); comboBox.setRenderer(renderer); comboBox.setBackground(new Color(153, 204, 255));//<---for the button return ...

7. JComboBox: JList Wider Than Renderer    coderanch.com

Michael, I remember those examples, now. Haven't looked at them for several years. As I recall, there was a period where they were removed from the Internet. I see they have been reinstated. Actually the second example, using tooltips in the combo box's drop-down list, seems more appropriate to my needs. Thank you very much, Avi. [ December 22, 2008: Message ...

8. jComboBox Renderer from two different entities (database tables)    coderanch.com

I am able render a jComboBox as shown in this tutorial: Netbeans Tutorial However, I would like to be able to render the jComboBox with data from two different tables (entities) instead of just one. So say I have the following tables: CREATE TABLE A ( ID INTEGER NOT NULL GENERATED ALWAYS AS IDENTITY PRIMARY KEY, NAME VARCHAR(50), TYPE VARCHAR(50) ); ...

9. searcheable jcombobox custom renderer    coderanch.com

Hi, I have the following code: import java.awt.Component; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; import javax.swing.JComboBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JList; import javax.swing.JPanel; import javax.swing.ListCellRenderer; public class Combo { public static void main(String[] args) { JFrame frame = new JFrame(); frame.setSize(300, 300); final JComboBox combo = new JComboBox(); combo.setRenderer(new Renderer()); JPanel panel = new JPanel(); Man m = new Man(); ...