exitCommand=new Command("退出",Command.EXIT,1);
okCommand=new Command("确定",Command.OK,1);
backCommand=new Command("后退",Command.BACK,2);
choiceForm.append(faceChoice);
choiceForm.append(styleChoice);
choiceForm.append(sizeChoice);
choiceForm.addCommand(exitCommand);
choiceForm.addCommand(okCommand);
choiceForm.setCommandListener(this);
canvas=new MyCanvas();
}
public void startApp() {
aDisplay=Display.getDisplay(this);
aDisplay.setCurrent(choiceForm);
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
public void commandAction(Command c ,Displayable d){
if (c==exitCommand){
destroyApp(false);
notifyDestroyed();
}
else {
//select the face and size
face=faceChoice.getSelectedIndex();
switch(face){
case 0: face=Font.FACE_PROPORTIONAL;break;
case 1: face=Font.FACE_MONOSPACE;break;
case 2: face=Font.FACE_SYSTEM;break; |
