How to make JFrame full screen

Full screen in jframe

// Getting fullscreen **effect** by extending the frame either direction.
frame.setExtendedState(JFrame.MAXIMIZED_BOTH); 
frame.setUndecorated(true);

Source: stackoverflow.com

Jframe full screen

frame.setExtendedState(JFrame.MAXIMIZED_BOTH); 
frame.setUndecorated(true);
frame.setVisible(true);

Source: stackoverflow.com

Set jframe fullscreen

GraphicsEnvironment graphics = 
		GraphicsEnvironment.getLocalGraphicsEnvironment();
        
GraphicsDevice device = graphics.getDefaultScreenDevice();
JFrame frame = new JFrame("Fullscreen");
device.setFullScreenWindow(frame);

How to make JFrame full screen

If you have extended the class to JFrame then -
this.setExtendedState(JFrame.MAXIMIZED_BOTH);
IF not then - 
frame.setExtendedState(JFrame.MAXIMIZED_BOTH);

Similar codes

1 vote200 views2 answers
Javafx event resize
Java
0 vote241 views1 answer
Radio button lambda javafx
Java
0 vote252 views1 answer
Change string into binary uding java
Java
-1 vote241 views1 answer
Mysql connection details in springboot
Java
1 vote272 views1 answer
Load a file from classpath spring boot
Java Spring
1 vote227 views1 answer
Tuple in java
Java
0 vote189 views1 answer
How many of a char in a string java
Java
0 vote226 views1 answer
Kkih
Java
0 vote228 views1 answer
Unirest javafx
Java
0 vote213 views1 answer
Android play sound file from assets
Java