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自己的Image控�g

Tue, 06 Jun 2006 03:36:00 GMT

摘要: 公司真bt什么都自己做。不�q�也不错�Q�彻底了解了囄��的低层。学��C��西多了去了之前因为忘记关掉我开启的�U�程�Q�导致一个BUG�Q�现在已�l�OK啦�? 1 package com.hactl.eaf.ui.rich.composite.widget; 2 ... 阅读全文

马甲�?/a> 2006-06-06 11:36 发表评论

Tue, 30 May 2006 02:47:00 GMT

public boolean isColumnVisible(int columnIndex) {

  int x = 0;
  int len = table.getColumnCount();
  int lastwidth = 0;

  for (int i = 0; i < len; i++) {
   if (i <= columnIndex) {
    TableColumn tcolumn = table.getColumn(i);
    lastwidth = tcolumn.getWidth();
    x = x + tcolumn.getWidth();
   }
  }

  Rectangle rectangle = table.getClientArea();
  ScrollBar hb = table.getHorizontalBar();
  ScrollBar vb = table.getVerticalBar();

  if (x <= (hb.getSelection() + rectangle.width) && (x >= hb.getSelection()) && ((x - lastwidth) >= hb.getSelection())) {
   return true;
  }
  return false;
}

public boolean isRowVisible(int row) {
  Rectangle rectangle = table.getClientArea();

TableItem startItem = table.getItem(new Point(rectangle.x, rectangle.y + table.getHeaderHeight()));
TableItem endItem = table.getItem(new Point(rectangle.x, rectangle.height - 5));

  if (endItem == null) {
   endItem = table.getItem(table.getItemCount() - 1);
  }

  if (startItem == null || endItem == null)
   return false;
  int startrow = table.indexOf(startItem);
  int endrow = table.indexOf(endItem);

  if (startrow <= row && endrow >= row) {
   return true;
  }
  return false;
}

马甲�?/a> 2006-05-30 10:47 发表评论

使用workbenchkeyboard

Fri, 12 May 2006 07:34:00 GMT

摘要: IWorkbenchWindowConfigurer configurer = getWindowConfigurer();Workbench workbench = (Workbench)configurer.getWindow().getWorkbench(); // WorkbenchKeyboard workbenchkeyboard = new WorkbenchKeybo... 阅读全文

马甲�?/a> 2006-05-12 15:34 发表评论