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Check Whether JLabel is Visible or Enabled Example

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  1. /*
  2.         Check whether JLabel is Visible or Enabled Example
  3.         This java example shows how to create check whether the JLabel is visible or
  4.         enabled using Java Swing JLabel class.
  5. */
  6.  
  7.  
  8. import javax.swing.JApplet;
  9. import javax.swing.JLabel;
  10.  
  11. /*
  12. <applet code="JLabelCheckVisibleOrEnableExample" width=200 height=200>
  13. </applet>
  14. */
  15. public class JLabelCheckVisibleOrEnabledExample extends JApplet{
  16.        
  17.         public void init(){
  18.                
  19.                 /*
  20.                  * To create JLabel use
  21.                  * JLabel(String caption) constructor
  22.                  * of JLabel class.
  23.                  */
  24.                
  25.                 JLabel label1 = new JLabel("This is JLabel Example.");
  26.                        
  27.                 //add label to applet
  28.                 add(label1);
  29.                
  30.                 /*
  31.                  * To check whether the JLabel is visible use,
  32.                  * void isVisible(boolean visible)
  33.                  * method.
  34.                  */
  35.                 boolean visible = label1.isVisible();
  36.                
  37.                 /*
  38.                  * To check whether the JLabel is enabled use,
  39.                  * void isEnabled(boolean enable)
  40.                  * method.
  41.                  */
  42.                 boolean enabled = label1.isEnabled();
  43.                
  44.         }
  45.        
  46. }