Java SWT selection or check event in a table

swt获取表格前设置的复选框的选中状态

如下图

获取选中的值的代码如下

         table.addlistener(swt.selection, new listener() {
              public void handleevent(event event) {
                  if(event.detail == swt.check) {
                      string temp = pattern.compile("[^0-9]").matcher(event.item.tostring()).replaceall("");
                      integer select = integer.parseint(temp);
                      if(selectlist.contains(select)) {
                          selectlist.remove(select);
                      }else {
                          selectlist.add(select);
                      }
                      for(int i=0; i<selectlist.size(); i++) {
                          system.out.print(selectlist.get(i));
                      }
                      system.out.println();
                  }
              }
          });

部分官方的样例

    table.addlistener(swt.selection, new listener() {
      public void handleevent(event event) {
        string string = event.detail == swt.check ? "checked"
            : "selected";
        system.out.println(event.item + " " + string);
      }
    });