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JTextField Show Hide Example

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  1. /*
  2.         JTextField Show Hide Example
  3.         This java example shows how to show or hide JTextField
  4.         using Java Swing JTextField class.
  5. */
  6.  
  7.  
  8. import java.awt.FlowLayout;
  9. import javax.swing.JApplet;
  10. import javax.swing.JTextField;
  11.  
  12. /*
  13. <applet code="JTextFieldShowHideExample" width=200 height=200>
  14. </applet>
  15. */
  16. public class JTextFieldShowHideExample extends JApplet{
  17.  
  18.         public void init(){
  19.                
  20.                 //set flow layout for the applet
  21.                 this.getContentPane().setLayout(new FlowLayout());
  22.  
  23.                 //create new JTextField
  24.                 JTextField field = new JTextField("JTextField Show Hide Example", 10);
  25.                
  26.                 /*
  27.                  * To hide JTextField use
  28.                  * void setVisible(boolean visible)
  29.                  * method with false argument.
  30.                  */
  31.                
  32.                 field.setVisible(false);
  33.                
  34.                 /*
  35.                  * To set the hidden JTextField visible, use the same method
  36.                  * with the true argument.
  37.                  */
  38.                
  39.                 //field.setVisible(true);
  40.                
  41.                 add(field);
  42.         }
  43. }