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我的J2ME编程练习(7)――Canvas2
时间:2022-07-02 17:46:20 编辑:袖梨 来源:一聚教程网
/*
* Canvas2let.java
*
* Created on 2005年4月19日, 下午5:27
*/
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
/**
*
* @author Administrator
* @version
*/
public class Canvas2let extends MIDlet implements CommandListener {
private ChoiceGroup faceChoice;
private ChoiceGroup styleChoice;
private ChoiceGroup sizeChoice;
private Command okCommand;
private Command exitCommand;
private Command backCommand;
private TextBox faceTextBox;
private TextBox styleTextBox;
private TextBox sizeTextBox;
private Form choiceForm;
private Display aDisplay;
private MyCanvas canvas;
int face;
int size;
int style;
public Canvas2let(){
choiceForm=new Form("Select Font");
faceChoice=new ChoiceGroup("外观",Choice.EXCLUSIVE);
faceChoice.append("PROPORTIONAL",null);
faceChoice.append("MONOSPACE",null);
faceChoice.append("SYSTEM",null);
styleChoice=new ChoiceGroup("风格",Choice.MULTIPLE);
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