4.3, Defining and Updating Selection
11 Jan 2011, 14:44
Thomas Costick (8 posts)
With stub methods allowing earlier testing of the app in Chapter 4, I was able to see the D-pad selection of cells in section 4.3.
It struck me that wrapping the cursor around the edges of the grid would improve usability. Here’s the two-line change in
This shows the value of incremental testing. If I had not tried this early on, I may not have had time (or the enthusiasm) to change it at a later stage.
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