dsextendjpopupmenu.java

用JAVA编写的绘图程序 功能简介： 支持存储

package drawsmart.itsv.swing;

import javax.swing.JPopupMenu;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.JMenuItem;
import drawsmart.itsv.framework.*;
import javax.swing.JOptionPane;
import drawsmart.itsv.framework.JDSDesktopface;
import java.awt.Font;
import javax.swing.ImageIcon;
import drawsmart.itsv.tool.GetResource;
import javax.swing.*;
import java.awt.*;
import drawsmart.itsv.framework.JDSSelectActionface;
import drawsmart.itsv.framework.JDSSetupDataModelface;

/**
 * <p>Title: 组件的右键菜单</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class DSExtendJPopupMenu extends JPopupMenu
    implements ActionListener {

  private JMenuItem textname,copyItem,delItem,setupItem;

  private JDSComponentface jDSComponentface;

  private JDSDesktopface jDSDesktopface;

  private Font myFont=new Font("宋体",12,12);

  private JDSSelectActionface jDSSelectActionface;

  private JDSSetupDataModelface jDSSetupDataModelface;

  public DSExtendJPopupMenu(JDSSelectActionface jDSSelectActionface,JDSSetupDataModelface jDSSetupDataModelface)
  {
    this(null,null,jDSSelectActionface,jDSSetupDataModelface);
  }

  public DSExtendJPopupMenu(JDSComponentface jDSComponentface,JDSDesktopface jDSDesktopface,JDSSelectActionface jDSSelectActionface,JDSSetupDataModelface jDSSetupDataModelface) {

    this.jDSComponentface=jDSComponentface;

    this.jDSDesktopface=jDSDesktopface;

    this.jDSSelectActionface=jDSSelectActionface;

    this.jDSSetupDataModelface=jDSSetupDataModelface;

    textname=new JMenuItem("设置名字");
    textname.setFont(myFont);
    //ImageIcon nameicon=new ImageIcon(getClass().getResource("/images/savedrw.gif"));
    ImageIcon nameicon=GetResource.getImage("changetext.gif");
    textname.setIcon(nameicon);

    copyItem=new JMenuItem("复制到这里");
    copyItem.setFont(myFont);
    //ImageIcon copyicon=new ImageIcon(getClass().getResource("/images/savedrw.gif"));
    ImageIcon copyicon=GetResource.getImage("copy.gif");
    copyItem.setIcon(copyicon);

    delItem=new JMenuItem("删除该组件");
    delItem.setFont(myFont);
    //ImageIcon delicon=new ImageIcon(getClass().getResource("/images/savedrw.gif"));
    ImageIcon delicon=GetResource.getImage("delete.gif");
    delItem.setIcon(delicon);

    setupItem=new JMenuItem("配置该环节");
    setupItem.setFont(myFont);
    //ImageIcon setupicon=new ImageIcon(getClass().getResource("/images/savedrw.gif"));
    ImageIcon setupicon=GetResource.getImage("changetext.gif");
    setupItem.setIcon(setupicon);


    //添加组件和事件
    add(copyItem);
    copyItem.addActionListener(this);
    add(delItem);
    delItem.addActionListener(this);
    //设置分割符
    this.addSeparator();
    add(textname);
    textname.addActionListener(this);
    add(setupItem);
    setupItem.addActionListener(this);

    copyItem.setAccelerator(KeyStroke.getKeyStroke('C',Event.CTRL_MASK ));
    //delItem.setAccelerator(KeyStroke.getKeyStroke('D'));
  }

  public void setFace(JDSComponentface jDSComponentface,JDSDesktopface jDSDesktopface)
  {
    this.jDSComponentface=jDSComponentface;

    this.jDSDesktopface=jDSDesktopface;
  }
  /**
   * Invoked when an action occurs.
   *
   * @param e ActionEvent
   * @todo Implement this java.awt.event.ActionListener method
   */
  public void actionPerformed(ActionEvent e) {
    if(e.getSource()==textname)
    {
      String str1=jDSComponentface.getTextInfo();
      str1=JOptionPane.showInputDialog(null,"输入该组件的名字",str1);
      if(str1==null) return;
      jDSComponentface.setTextInfo(str1);
      jDSDesktopface.repaint();
    }
    else if(e.getSource()==copyItem)
    {
      JDSComponentface jDSComponentfaceClone=(JDSComponentface)jDSComponentface.cloneComponent();
      jDSComponentfaceClone.setPlaceComponent(30,30);
      jDSDesktopface.addJDSComponent(jDSComponentfaceClone);
      jDSDesktopface.repaint();
    }
    else if(e.getSource()==delItem)
    {
      //获得所选的组件
      JDSComponentface[] jDSComponentfaceAll = jDSDesktopface.
          getSelectComponentface();
      if (jDSComponentfaceAll == null || jDSComponentfaceAll.length <= 0)return;
      jDSSelectActionface.delSelectComponent(jDSComponentfaceAll,jDSDesktopface);
    }
    else if(e.getSource()==setupItem)
    {
      DSSetupDataPanel dSSetupDataPanel=new DSSetupDataPanel(jDSSetupDataModelface,jDSComponentface.getComponentID());
      Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
      Dimension frameSize = dSSetupDataPanel.getSize();
      if (frameSize.height > screenSize.height) {
        frameSize.height = screenSize.height;
      }
      if (frameSize.width > screenSize.width) {
        frameSize.width = screenSize.width;
      }
      dSSetupDataPanel.setLocation( (screenSize.width -
                                 frameSize.width) / 2,
                               (screenSize.height -
                                frameSize.height) / 2);

      dSSetupDataPanel.setVisible(true);
    }
  }

}