我先在case里调用一个类 ,并且显示这个类,我要怎么做呀
代码
public void actionPerformed(ActionEvent evt) {
Command cmd = evt.getCommand();
switch (cmd.getId()) { case GYBY_COMMAND:
break;
}
}
想调用的类Gyby.java大家帮忙看看,先谢谢各位啦
代码
public void actionPerformed(ActionEvent evt) {
Command cmd = evt.getCommand();
switch (cmd.getId()) { case GYBY_COMMAND:
break;
}
}
想调用的类Gyby.java大家帮忙看看,先谢谢各位啦
package com.lven.sysd.abmonthly;import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Graphics;public class Gyby extends Canvas{
private int w;
private int h;
public void Gyby(){
w = this.getWidth();
h = this.getHeight();
}
protected void paint(Graphics g) {
g.setColor(255);
g.fillRect(0, 0, w, h);
g.setColor(231, 157, 211);
g.fillRect(20, 30, 40, 50);
}}
public void actionPerformed(ActionEvent evt) {
Command cmd = evt.getCommand();
switch (cmd.getId()) { case GYBY_COMMAND: doCase(); break; }
}public void doCase() {
Gyby gyby = new Gyby();
//do something........
}
public void actionPerformed(ActionEvent evt) { Command cmd = evt.getCommand();
switch (cmd.getId()) { case GYBY_COMMAND:
new Gyby();
break; }
}