mouse.java

flowGUI简单的java图形设计

package com.wiziflow.gui;

import javax.swing.*;
import java.awt.*;

public class Mouse {
  //开始鼠标
  public static final int START=1;
  //结束鼠标
  public static final int END=2;
  //画线鼠标
  public static final int LINE=3;
  //活动鼠标
  public static final int ACTIVITY=4;
  //正常鼠标
  public static final int NORMAL=0;
  //当前状态，缺省为正常鼠标
  public static int STATE=0;
  //当前JLayeredPane
  public static JLayeredPane layeredPane=null;
  //改变鼠标当前状态信息，同时鼠标形状发生变化
  public static void setState(int state) {
    STATE=state;
    switch(state) {
      case LINE:
        layeredPane.setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
        break;
      default:
        layeredPane.setCursor(Cursor.getDefaultCursor());
    }
  }
  //设置工作区对象
  public static void setPane(JLayeredPane pane) {
    layeredPane=pane;
  }
}