JFrame How to disable window resizing

Question

I am creating a JFrame and I call the method setSize 500  500   Now the desired behaviour is that JFrame should not be resized by user in any condition  Either by maximizing or by dragging the borders  It should be 500x500  How can I do it  I have also attached the code in case you can guide me better       package com techpapa          import javax swing          import java awt          import java awt event           public class MainWindow extends JFrame    private JTextField             write  private JRadioButton             rb1              rb2              rb3  private ButtonGroup             bg   private ActionListener al   new ActionListener        public void actionPerformed ActionEvent e           write setText  JRadioButton         JRadioButton e getSource    getText                public MainWindow          Frame Initialization     setSize 500  500       setDefaultCloseOperation EXIT ON CLOSE       setLayout null       setTitle    JRadioButton          setVisible true          Components Initialization     write   new JTextField 20       write setEditable false       rb1   new JRadioButton  Male   false       rb1 addActionListener al       rb2   new JRadioButton  Female   false       rb2 addActionListener al       rb3   new JRadioButton  I don t want to specify   true       rb3 addActionListener al       bg   new ButtonGroup           Add radio buttons to buttongroup     bg add rb1   bg add rb2   bg add rb3          Add to window     add write       write setBounds 140  100  150  20       write setDragEnabled true       add rb1       rb1 setBounds 180  200  100  30       add rb2       rb2 setBounds 180  225  100  30       add rb3       rb3 setBounds 180  250  130  30       public static void main String   args        new MainWindow

User · Answer

Simply write one line in the constructor   setResizable false     This will make it impossible to resize the frame

User · Answer

This Code May be Help you     Both maximizing and preventing resizing on a JFrame    frame setExtendedState JFrame MAXIMIZED BOTH   frame setVisible true   frame setResizable false

User · Answer

Use setResizable on your JFrame  yourFrame setResizable false     But extending JFrame is generally a bad idea

User · Answer

You can use a simple call in the constructor under  frame initialization    setResizable false     After this call  the window will not be resizable

User · Answer

Just in case somebody didn t understand the 6th time around   setResizable false

User · Answer

You can use this setResizable false   or frameObject setResizable false

User · Answer

it s easy to use   frame setResizable false

[java] JFrame: How to disable window resizing?

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