j2me手机游戏设计案例源代码-testtextfield

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1、************TestTextFieldimportjavax.microedition.lcdui.*;importjavax.microedition.midlet.MIDlet;/***Thetextfielddemodisplaysallofthetextfieldtypesonthescreen*allowingtheusertoeditthematwill.**@version2.0*/publicclassTestTextFieldextendsMIDletimplementsComman

2、dListener{privateCommandexitCommand=newCommand("Exit",Command.EXIT,1);privatebooleanfirstTime;privateFormmainForm;publicTestTextField(){firstTime=true;mainForm=newForm("TextField演示");mainForm.append(newTextField("任意字符：","",15,TextField.ANY));mainForm.append(n

3、ewTextField("电子邮件：","",15,TextField.EMAILADDR));mainForm.append(newTextField("数字：","",15,TextField.NUMERIC));mainForm.append(newTextField("小数：","",15,TextField.DECIMAL));mainForm.append(newTextField("电话：","",15,TextField.PHONENUMBER));mainForm.append(newTextF

4、ield("密码：","",12,TextField.PASSWORD));mainForm.append(newTextField("网址：","",18,TextField.URL));}protectedvoidstartApp(){if(firstTime){mainForm.addCommand(exitCommand);mainForm.setCommandListener(this);firstTime=false;}Display.getDisplay(this).setCurrent(mainF

5、orm);}publicvoidcommandAction(Commandc,Displayables){if(c==exitCommand){destroyApp(false);notifyDestroyed();}}protectedvoiddestroyApp(booleanunconditional){}protectedvoidpauseApp(){}}