tj3action.java

mywork是rcp开发的很好的例子

package net.sf.pim.action;

import java.util.ArrayList;

import net.sf.pim.TjUtil;
import net.sf.pim.model.psp.Work;
import net.sf.pim.view.UiTj2;

import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableItem;

/**
 * 统计选定记录的时间
 * @fix 20080811 合并Tj2Action功能
 */
public class Tj3Action extends UiAction {
    public Tj3Action() {
        super();
        name = "合计...";
        gif = "tj2.gif";
    }

    public void run() {
    	super.run();
        parent.checkSave();
        ArrayList al = TjUtil.sjtj(getSelection());
        UiTj2 ui = new UiTj2(parent.getTv().getControl().getShell());
        ui.setTj(al);
        ui.open();
    }

    //取选定记录
    private Work[] getSelection(){
        Table table = parent.getTv().getTable() ;
        TableItem[] ti = table.getSelection();
        //20080811 如果没有选中记录，则认为是全选
        if(ti.length == 0)
        	return parent.getData().getWorks();
        Work[] list = new Work[ti.length];
        String[] ss = new String[table.getColumnCount()];
        for (int i = 0; i < list.length; i++) {
            for (int j = 0; j < ss.length; j++)
                ss[j] = ti[i].getText(j);
            list[i] = new Work();
            list[i].setContent(ss);
        }
        return list;
    }
}