mytextbox.java

来自「用Eclipse实现的J2me程序,实现了页面的跳转等」· Java 代码 · 共 32 行

import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.TextBox;
import javax.microedition.lcdui.TextField;

public class MyTextBox extends TextBox implements CommandListener {
	
	private static Command UICommand = new Command("返回myForm",Command.ITEM,0);
	
	MainMIDlet adaptee;
	
	public MyTextBox(MainMIDlet adaptee)
	{
		super("垃圾箱","这是我的垃圾箱",300,TextField.ANY);
		this.adaptee = adaptee;		
		addCommand(UICommand);
		setCommandListener(this);
	}

	public void commandAction(Command c, Displayable arg1) {
		if (c == UICommand)
		{
			//Display.getDisplay(adaptee).setCurrent(adaptee.getMyForm());
			adaptee.UIchange("myform");
		}

	}

}