java - GroupLayout - How to make layout maintain the same arrangement after resize -


i have set constraints components resized window. problem order destroyed because positions off. there equivalent gridbagconstraints.anchor in grouplayout?

before resize : enter image description here

after resize : enter image description here

[edit] here code : [edit # 2] here code runnable :

import java.awt.font;  import javax.swing.grouplayout; import javax.swing.grouplayout.alignment; import javax.swing.jbutton; import javax.swing.jlabel; import javax.swing.jpanel; import javax.swing.jscrollpane; import javax.swing.jtable; import javax.swing.jtextfield; import javax.swing.layoutstyle.componentplacement; import javax.swing.listselectionmodel; import javax.swing.table.defaulttablemodel; import javax.swing.table.tablemodel;  @suppresswarnings("serial") public class connectui extends jpanel {     private static jtextfield textfield;     private static jtable table;      public static jbutton submit;      /**      * create panel.      */      public static void main(string[] args){          jframe f = new jframe();                 f.setsize(500, 500);         f.setdefaultcloseoperation(jframe.exit_on_close);         f.setcontentpane(new connectui());         f.setvisible(true);      }      public connectui() {          textfield = new jtextfield();         textfield.setcolumns(10);          jlabel lblavailable = new jlabel("available : ");         lblavailable.setfont(new font("tahoma", font.plain, 12));          jlabel lblusername = new jlabel("username : ");         lblusername.setfont(new font("tahoma", font.plain, 12));          jscrollpane scrollpane = new jscrollpane();          submit = new jbutton("submit");          jlabel lblclient = new jlabel("client");         lblclient.setfont(new font("tahoma", font.plain, 12));          jlabel lblwarning = new jlabel("username must not exceed 15 characters , server must selected");         lblwarning.setfont(new font("tahoma", font.plain, 12));         grouplayout grouplayout = new grouplayout(this);         grouplayout.sethorizontalgroup(             grouplayout.createparallelgroup(alignment.leading)                 .addgroup(grouplayout.createsequentialgroup()                     .addgroup(grouplayout.createparallelgroup(alignment.leading)                         .addgroup(grouplayout.createsequentialgroup()                             .addcontainergap()                             .addgroup(grouplayout.createparallelgroup(alignment.leading)                                 .addcomponent(scrollpane, grouplayout.preferred_size, grouplayout.default_size, grouplayout.preferred_size)                                 .addgroup(grouplayout.createsequentialgroup()                                     .addgroup(grouplayout.createparallelgroup(alignment.leading)                                         .addcomponent(lblusername, grouplayout.default_size, 0, short.max_value)                                         .addcomponent(lblavailable, grouplayout.default_size, grouplayout.default_size, short.max_value))                                     .addgap(452))))                         .addgroup(grouplayout.createsequentialgroup()                             .addgap(196)                             .addcomponent(lblclient, grouplayout.default_size, 132, short.max_value)                             .addgap(134)))                     .addgap(38))                 .addgroup(grouplayout.createsequentialgroup()                     .addgap(200)                     .addcomponent(submit, grouplayout.default_size, 102, short.max_value)                     .addgap(198))                 .addgroup(grouplayout.createsequentialgroup()                     .addgap(68)                     .addcomponent(lblwarning, grouplayout.default_size, 357, short.max_value)                     .addgap(75))                 .addgroup(grouplayout.createsequentialgroup()                     .addgap(120)                     .addcomponent(textfield, grouplayout.default_size, 150, short.max_value)                     .addgap(230))         );         grouplayout.setverticalgroup(             grouplayout.createparallelgroup(alignment.leading)                 .addgroup(grouplayout.createsequentialgroup()                     .addcontainergap()                     .addcomponent(lblclient, grouplayout.default_size, 38, short.max_value)                     .addgroup(grouplayout.createparallelgroup(alignment.trailing)                         .addgroup(grouplayout.createsequentialgroup()                             .addgap(31)                             .addcomponent(lblusername, grouplayout.default_size, grouplayout.default_size, short.max_value))                         .addgroup(grouplayout.createsequentialgroup()                             .addpreferredgap(componentplacement.related, 11, short.max_value)                             .addcomponent(textfield, grouplayout.preferred_size, grouplayout.default_size, grouplayout.preferred_size)))                     .addpreferredgap(componentplacement.related)                     .addcomponent(lblavailable, grouplayout.default_size, 4, short.max_value)                     .addgap(18)                     .addcomponent(scrollpane, grouplayout.default_size, 210, short.max_value)                     .addgap(37)                     .addcomponent(lblwarning, grouplayout.default_size, 39, short.max_value)                     .addpreferredgap(componentplacement.related)                     .addcomponent(submit, grouplayout.default_size, 31, short.max_value)                     .addgap(69))         );          table = new jtable();         table.setmodel(new defaulttablemodel(             new object[][] {                 {null, null, null},                 {null, null, null},                 {null, null, null},             },             new string[] {                 "room", "host", "ip"             }         ) {             boolean[] columneditables = new boolean[] {                 false, false, false             };             public boolean iscelleditable(int row, int column) {                 return columneditables[column];             }         });         table.setselectionmode(listselectionmodel.single_selection);         scrollpane.setviewportview(table);         setlayout(grouplayout);      }  }


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