Change Checkbox Font
import
java.applet.Applet;
import
java.awt.Checkbox;
import java.awt.Font;
public class
ChangeCheckboxFontExample extends Applet
{
public void init()
{
Checkbox checkbox1 =
new Checkbox("Checkbox 1");
Checkbox checkbox2 =
new Checkbox("Checkbox 2");
Font myFont = new
Font("Courier", Font.Italic,12);
checkbox1.setFont(myFont);
add(checkbox1);
add(checkbox2);
}
}
Change Checkbox Foreground Color
import
java.applet.Applet;
import
java.awt.Checkbox;
import java.awt.Color;
public class
ChangeCheckboxForegroundExample extends Applet
{
public void init()
{
Checkbox checkBox1 =
new Checkbox("Checkbox 1");
Checkbox checkBox2 =
new Checkbox("Checkbox 2");
checkBox1.setForeground(Color.magenta);
checkBox2.setForeground(Color.blue);
add(checkBox1);
add(checkBox2);
}
}
Create AWT Checkbox
import
java.applet.Applet;
import
java.awt.Checkbox;
public class
CreateCheckBox extends Applet
{
public void init()
{
Checkbox checkBox1 =
new Checkbox();checkBox1.setLabel("My Checkbox 1");Checkbox checkbox2
= new Checkbox("My Checkbox 2");
add(checkBox1);
add(checkbox2);
}
}
Create Checked Checkbox
import
java.applet.Applet;
import
java.awt.Checkbox;
public class
CreateCheckedCheckBox extends Applet
{
public void init()
{
Checkbox checkBox1 =
new Checkbox("My Checkbox 1"); Checkbox checkbox2 = new
Checkbox("My Checkbox 2", true);
add(checkBox1);
add(checkbox2);
}
}
Determine If The Checkbox Is Enabled
import
java.applet.Applet;
import
java.awt.Graphics;
import java.awt.Checkbox;
public class
DetermineIfCheckboxEnabled extends Applet
{
boolean
isCheckbox1Enabled;
boolean
isCheckbox2Enabled;
public void init()
{
Checkbox Checkbox1 =
new Checkbox("Checkbox 1");
Checkbox Checkbox2 =
new Checkbox("Checkbox 2");
add(Checkbox1);
add(Checkbox2);
Checkbox1.setEnabled(false);
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);
}
}
Determine If The Checkbox Is Visible
import
java.applet.Applet;
import
java.awt.Graphics;
import
java.awt.Checkbox;
public class
DetermineIfCheckboxVisible extends Applet
{
boolean
isCheckbox1Visible;
boolean
isCheckbox2Visible;
public void init()
{
Checkbox Checkbox1 =
new Checkbox("Checkbox 1");
Checkbox Checkbox2 =
new Checkbox("Checkbox 2");
add(Checkbox1);
add(Checkbox2);
Checkbox2.setVisible(false);
isCheckbox1Visible =
Checkbox1.isVisible();
isCheckbox2Visible =
Checkbox2.isVisible();
}
public void
paint(Graphics g)
{
g.drawString("Is
Checkbox 1 visible? " + isCheckbox1Visible, 10,50);
g.drawString("Is
Checkbox 2 visible? " + isCheckbox2Visible, 10,70);
}
}
Disable Checkbox
import
java.applet.Applet;
import
java.awt.Checkbox;
public class
DisableCheckboxExample extends Applet
{
public void init()
{
Checkbox Checkbox1 =
new Checkbox("Checkbox 1");
Checkbox Checkbox2 =
new Checkbox("Checkbox 2");
add(Checkbox1);
add(Checkbox2);
Checkbox2.setEnabled(false);
}
}
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