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/* Determine If The Checkbox Is Enabled Example This java example shows how to determine if the checkbox is enabled or not using isEnabled method. */ import java.applet.Applet; import java.awt.Graphics; import java.awt.Checkbox; /* <applet code="DetermineIfCheckboxEnabled" width=100 height=200> </applet> */ public class DetermineIfCheckboxEnabled extends Applet{ boolean isCheckbox1Enabled; boolean isCheckbox2Enabled; public void init(){ //create Checkboxes Checkbox Checkbox1 = new Checkbox("Checkbox 1"); Checkbox Checkbox2 = new Checkbox("Checkbox 2"); //add Checkboxes add(Checkbox1); add(Checkbox2); Checkbox1.setEnabled(false); /* * To determine if the Checkbox is enabled or not use * boolean isEnabled() method. */ isCheckbox1Enabled = Checkbox1.isEnabled(); isCheckbox2Enabled = Checkbox2.isEnabled(); } public void paint(Graphics g){ g.drawString("Is Checkbox 1 enabled? " + isCheckbox1Enabled, 10,50); g.drawString("Is Checkbox 2 enabled? " + isCheckbox2Enabled, 10,70); } } |
Example Output
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