我想了解GridFieldManager以及如何了解它。
答案 0 :(得分:1)
试试这个:
public class GridScreen extends MainScreen
{
GridFieldManager grid;
public GridScreen()
{
setTitle("Grid Screen");
createGUI();
}
private void createGUI()
{
setTitle("GridLayoutDemo");
GridFieldManager grd=new GridFieldManager(3, 3, 0);
grd.add(new LabelField("One",Field.FOCUSABLE));
grd.add(new LabelField("Two"));
grd.add(new LabelField("Three",Field.FOCUSABLE));
grd.add(new LabelField("Four",Field.FOCUSABLE));
grd.add(new LabelField("Five",Field.FOCUSABLE));
grd.add(new LabelField("Six",Field.FOCUSABLE));
grd.add(new ButtonField("Seven"));
grd.add(new ButtonField("Eight"));
grd.add(new LabelField("Nine"));
//grd.insert(new LabelField("Insert"), 0, 2);
grd.delete(1, 1);
// grd.getBackground();
add(grd);
grd.setColumnPadding(10);
grd.setRowPadding(10);;
}
}
这只是一个示例GridDemo;据此,你可以做你想做的事; 我只给了一些不是全部的领域;运行时看到这个;