java - How to set rectangle bounds to the frame? -


looks i'm doing in instructions frame doesn't work. if put usual bounds stays same. doing wrong?

import java.awt.rectangle; import javax.swing.jframe; import javax.swing.joptionpane;  public class translatedemo {     public static void main(string[] args)     {         // construct frame , show         jframe frame = new jframe();         frame.setdefaultcloseoperation(jframe.exit_on_close);         frame.setvisible(true);          rectangle r1 = new rectangle(0,0,60,30);         frame.setbounds(r1);             } }

some notes made:

  • that small rectangle (this important, because os's won't allow set bounds of jframe small, or else minimize, exit, etc. buttons collide.
  • i understand using tutorial or demo of sorts; but, in reality, setting bounds of jframe isn't effective method accomplishing anything. using layout better in situation (but, wrong :) ).

please more specific in error experiencing, if wish receive better answer. hope helps you, , best of luck!


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