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

2 votes345 views1 answer
Hibernate select count
Java
1 vote346 views1 answer
How to use listview in android studio
Java
0 vote360 views1 answer
Java tree from star
Java
4 votes346 views2 answers
Fullscreen activity android
Java
1 vote323 views1 answer
Exponential in java
Java
5 votes319 views1 answer
Spigot spawn entity
Java
1 vote335 views1 answer
Get drawable with string android java
Java
0 vote339 views2 answers
Mac java version terminal
Java
0 vote318 views4 answers
Java loop through array
Java
0 vote325 views1 answer
Dot operator java
Java