waba.ui
Interface Grid.DataSource

Enclosing class:

Grid

public static interface Grid.DataSource

Interface that can be used to fetch data on demmand. This makes the grid slower but uses much less memory. Here's a sample:

public String[][] getItems(int startIndex, int count)
{
if (activeRS != null)
{
activeRS.absolute(startIndex);
return activeRS.getStrings(count);
}
return null;
}
 

See the AddressBook sample on Litebase.

Method Summary

java.lang.String[][]

getItems(int startingRow, int count) Must return a matrix of items that will be displayed at the grid.

Method Detail

getItems

public java.lang.String[][] getItems(int startingRow,
                                     int count)

Must return a matrix of items that will be displayed at the grid.