setBackground « Component « Java Swing Q&A





1. swing gtk l&f ignores setBackground    forums.netbeans.org

localeComboBox.setRenderer(new LocaleComboRenderer()); ... private class LocaleComboRenderer extends DefaultListCellRenderer { @Override public Component getListCellRendererComponent(JList list, ...

2. setBackground(); isn't working    coderanch.com

3. setBackground().. and Cusor()    coderanch.com

ok can you change the color of the CROSSHAIR_CUSOR? and in this code, the setBackground method isnt working... import java.awt.Event.*; import java.awt.*; import javax.swing.*; public class BattleShip extends JPanel { JButton connect, startGame, chat; Cursor mycursor; public BattleShip() { setBackground(Color.cyan); mycursor = new Cursor(Cursor.CROSSHAIR_CURSOR); setCursor(mycursor); setLayout(new FlowLayout()); connect = new JButton("Connect"); startGame = new JButton("Start"); chat = new JButton("Chat"); add(connect); add(startGame); ...

5. setLocationRelativeTo(null) - problems with setBackground    coderanch.com

Whenever i add this 'setLocationRelativeTo(null)' my setBackground is disregarded. Why is this?? Here is the part of the class with setLocation public class Week9Exercise2 extends JDialog implements ActionListener,WindowListener { protected MouseClickComponent2 control; protected JToggleButton toggle; public Week9Exercise2() { super(); setDefaultCloseOperation( DO_NOTHING_ON_CLOSE ); this.getContentPane().setLayout(new BorderLayout()); this.setBounds(200,200,900,500); this.setLocationRelativeTo(null); // HERE !!!!!!!!! control=new MouseClickComponent2(); control.setBounds(100,100,800,500); control.repaint(); JPanel mypanel=new JPanel(); this.toggle=new JToggleButton("Tupadremontaoacaballo"); mypanel.add(this.toggle,BorderLayout.SOUTH); this.getContentPane().add(control,BorderLayout.CENTER); this.getContentPane().add(mypanel,BorderLayout.SOUTH); ...

6. Of setbackground for JComponent.    coderanch.com

7. setBackground(java.awt.color) isn't working    coderanch.com

background.addActionListener(new ActionListener() { public final void actionPerformed(ActionEvent e) { r = (int) ((Math.random() * 255) + 1); g = (int) ((Math.random() * 255) + 1); b = (int) ((Math.random() * 255) + 1); a = (int) ((Math.random() * 255) + 1); Color randColor = new Color(r, g, b, a); this.setBackground(randColor); } });

8. SetBackground for JComponent    java-forums.org

9. setBackground Color problem    java-forums.org

Dear all, New to Java (green and keen). I have a form with two buttons on it. I want it to change the background of the button from its default color to red, wait a second, then change to blue. I am using the following code: public void actionPerformed(ActionEvent arg0) { btnColor.setBackground(Color.RED); try { Thread.sleep(1000); } catch (InterruptedException e) { // ...