void addFillComponents(Container panel,int[] cols,int[] rows){
  Dimension filler=new Dimension(10,10);
  boolean filled_cell_11=false;
  CellConstraints cc=new CellConstraints();
  if (cols.length > 0 && rows.length > 0) {
    if (cols[0] == 1 && rows[0] == 1) {
      panel.add(Box.createRigidArea(filler),cc.xy(1,1));
      filled_cell_11=true;
    }
  }
  for (int index=0; index < cols.length; index++) {
    if (cols[index] == 1 && filled_cell_11) {
      continue;
    }
    panel.add(Box.createRigidArea(filler),cc.xy(cols[index],1));
  }
  for (int index=0; index < rows.length; index++) {
    if (rows[index] == 1 && filled_cell_11) {
      continue;
    }
    panel.add(Box.createRigidArea(filler),cc.xy(1,rows[index]));
  }
}

void addFillComponents ( Container panel , int [ ] cols , int [ ] rows ) { Dimension filler = new Dimension ( 10 , 10 ) ; boolean filled_cell_11 = false ; CellConstraints cc = new CellConstraints ( ) ; if ( cols . length > 0 && rows . length > 0 ) { if ( cols [ 0 ] == 1 && rows [ 0 ] == 1 ) { panel . add ( Box . createRigidArea ( filler ) , cc . xy ( 1 , 1 ) ) ; filled_cell_11 = true ; } } for ( int index = 0 ; index < cols . length ; index ++ ) { if ( cols [ index ] == 1 && filled_cell_11 ) { continue ; } panel . add ( Box . createRigidArea ( filler ) , cc . xy ( cols [ index ] , 1 ) ) ; } for ( int index = 0 ; index < rows . length ; index ++ ) { if ( rows [ index ] == 1 && filled_cell_11 ) { continue ; } panel . add ( Box . createRigidArea ( filler ) , cc . xy ( 1 , rows [ index ] ) ) ; } }
adds fill components to empty cells in the first row and first column of the grid . this ensures that the grid spacing will be the same as shown in the designer .
