*我正在为诺基亚 s40 设备开发一个 j2me-Lwuit 项目。我有一些关于股票代码的问题。我只为tiker应用了一种颜色。但我想要不同的颜色来应用单个ticker。这是我的Ticker代码:
Ticker tick;
String tickerText=" ";
Label lblIndice=new Label();
Label ticker=new Label("");
for (int i = 0; i < tickerIndiceData.size(); i++)
{
tickerText +=" "+tickerIndiceData.elementAt(i).toString();
tickerText +=" "+tickerValueData.elementAt(i).toString();
tickerText +=" "+"("+tickerChangeData.elementAt(i).toString()+")";
lblIndice.setText(" "+tickerIndiceData.elementAt(i).toString());
lblValue.setText(" "+tickerValueData.elementAt(i).toString());
double val=Double.parseDouble(tickerChangeData.elementAt(i).toString());
if(val>0)
{
ticker.getStyle().setFgColor(0X2E9F37);
}
else
{
ticker.getStyle().setFgColor(0XFF0000);
}
lblChange.setText(" "+"("+val+")");
}
System.out.println("TICKER==="+tickerText);
ticker.setText(tickerText);
ticker.getStyle().setFont(Font.createSystemFont(Font.FACE_MONOSPACE, Font.STYLE_BOLD, Font.SIZE_SMALL));
ticker.startTicker(50, true);*