helpform.java

来自「Online Map for Mobile」· Java 代码 · 共 27 行

import javax.microedition.lcdui.*;

public class HelpForm extends Form implements CommandListener { 
    MapBrowser browser;
    Displayable parent;

    HelpForm(MapBrowser browser, String title, String content, Displayable parent) { 
        super(title);
        this.browser = browser;
        this.parent = parent;
        append(content);
        addCommand(MapBrowser.BACK_CMD);
        setCommandListener(this);
        Display.getDisplay(browser).setCurrent(this);
    }
    
    public void commandAction(Command c, Displayable d) 
    {
        Display.getDisplay(browser).setCurrent(parent);
    }
}