示例#1
0
 public TableArea(ControlEnvironment environment, TableModel model) {
   this.environment = environment;
   this.model = model;
   if (environment == null) throw new NullPointerException("environment may not be null");
   if (model == null) throw new NullPointerException("model may not be null");
   this.appearance = new DefaultTableAppearance(environment);
   this.initialHotPointX = appearance.getInitialHotPointX(model);
   //	refresh();
 }
示例#2
0
  public TableArea(
      ControlEnvironment environment,
      TableModel model,
      TableAppearance appearance,
      TableClickHandler clickHandler,
      String name) {
    this.environment = environment;
    this.model = model;
    this.appearance = appearance != null ? appearance : new DefaultTableAppearance(environment);
    this.name = name != null ? name : "";
    this.clickHandler = clickHandler;
    this.initialHotPointX = appearance.getInitialHotPointX(model);

    if (environment == null) throw new NullPointerException("environment may not be null");
    if (model == null) throw new NullPointerException("model may not be null");
    if (appearance == null) throw new NullPointerException("appearance may not be null");
    //	if (clickHandler == null)
    //	    throw new NullPointerException("clickHandler may not be null");
    if (name == null) throw new NullPointerException("name may not be null");
    //	refresh();
  }
示例#3
0
 public void refresh(boolean refreshModel) {
   if (model == null) {
     colWidth = null;
     cellShift = 0;
     hotPointX = 0;
     hotPointY = 0;
     environment.onAreaNewContent(this);
     environment.onAreaNewHotPoint(this);
     return;
   }
   if (refreshModel) model.refresh();
   final int colCount = model.getColCount();
   final int rowCount = model.getRowCount();
   if (colCount <= 0 || rowCount <= 0) {
     colWidth = null;
     cellShift = 0;
     hotPointX = 0;
     hotPointY = 0;
     environment.onAreaNewContent(this);
     environment.onAreaNewHotPoint(this);
     return;
   }
   initialHotPointX = appearance.getInitialHotPointX(model);
   colWidth = new int[colCount];
   int totalWidth = initialHotPointX;
   for (int i = 0; i < colCount; ++i) {
     final int width = appearance.getColWidth(model, i);
     colWidth[i] = width >= 1 ? width : 1;
     totalWidth += (colWidth[i] + 1);
   }
   if (hotPointY > rowCount) hotPointY = rowCount;
   if (hotPointY < rowCount && hotPointX >= totalWidth)
     hotPointX =
         totalWidth - 1; // totalWidth may not be zero as always we have at least one column here;
   if (hotPointY == rowCount) hotPointX = 0;
   environment.onAreaNewContent(this);
   environment.onAreaNewHotPoint(this);
 }