longlabel.java

来自「用Eclipse开发J2me书籍的程序源码。」· Java 代码 · 共 48 行

import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Form;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;

public class LongLabel extends MIDlet {
    Display display;
    Form frmMain = new Form("命令按钮长标签演示");
    
    //命令按钮
    Command cmdScreen1 = new Command("SCREEN1", 
            "This is a very very very very very long label!", 
            Command.SCREEN, 1);
    Command cmdScreen2 = new Command("SCREEN2", 
            "This is a very long label!", Command.SCREEN, 2);
    Command cmdScreen3 = new Command("A Short Lable", Command.SCREEN, 3);
    
    Command cmdExit1 = new Command("EXIT1", Command.EXIT, 1);
    
    public LongLabel() {
        super();
        // TODO Auto-generated constructor stub
    }

    protected void startApp() throws MIDletStateChangeException {
        display = Display.getDisplay(this);
        frmMain.addCommand(cmdScreen3);
        frmMain.addCommand(cmdScreen2);
        frmMain.addCommand(cmdScreen1);
        
        frmMain.addCommand(cmdExit1);
        
        display.setCurrent(frmMain);
    }

    protected void pauseApp() {
        // TODO Auto-generated method stub

    }

    protected void destroyApp(boolean arg0) 
        throws MIDletStateChangeException {
        // TODO Auto-generated method stub

    }
}