Example #1
0
 /**
  * Add a component to the layout.
  *
  * @param comp A component
  * @param constraint This must be a RowLayout.Constraint object.
  */
 public void addLayoutComponent(Component comp, Object constraint) {
   _valid = false;
   if (constraint instanceof Constraint) {
     Constraint r = (Constraint) constraint;
     if (r.row >= _xxxx.length) {
       throw new IllegalArgumentException("Bad constraint row number");
     } else {
       WidthManager wm = _xxxx[r.row];
       wm.addComponent(comp, r.weight);
     }
   } else {
     throw new IllegalArgumentException("The constraint must be RowLayout.Constraint");
   }
 }
Example #2
0
  private void validate() {
    _valid = true;
    _minLayoutWidth = 0;
    _prefLayoutWidth = 0;

    for (int r = 0; r < _xxxx.length; r++) {
      WidthManager wm = _xxxx[r];
      wm.validate();

      _yyyy.setPreferredRowHeight(r, wm.getPreferredHeight());
      int w = wm.getPreferredWidth();
      if (w > _prefLayoutWidth) _prefLayoutWidth = w;

      _yyyy.setMinimumRowHeight(r, wm.getMinimumHeight());
      w = wm.getMinimumWidth();
      if (w > _minLayoutWidth) _minLayoutWidth = w;
    }

    _yyyy.validate();
  }